mirror of
https://github.com/rust-lang/rust-clippy
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3390 lines
191 KiB
Markdown
3390 lines
191 KiB
Markdown
# Changelog
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All notable changes to this project will be documented in this file.
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See [Changelog Update](doc/changelog_update.md) if you want to update this
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document.
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## Unreleased / In Rust Nightly
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[e181011...master](https://github.com/rust-lang/rust-clippy/compare/e181011...master)
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## Rust 1.58 (beta)
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Current beta, release 2022-01-13
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[00e31fa...e181011](https://github.com/rust-lang/rust-clippy/compare/00e31fa...e181011)
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### New lints
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* [`transmute_num_to_bytes`]
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[#7805](https://github.com/rust-lang/rust-clippy/pull/7805)
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* [`match_str_case_mismatch`]
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[#7806](https://github.com/rust-lang/rust-clippy/pull/7806)
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* [`format_in_format_args`], [`to_string_in_format_args`]
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[#7743](https://github.com/rust-lang/rust-clippy/pull/7743)
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* [`uninit_vec`]
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[#7682](https://github.com/rust-lang/rust-clippy/pull/7682)
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* [`fn_to_numeric_cast_any`]
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[#7705](https://github.com/rust-lang/rust-clippy/pull/7705)
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* [`undocumented_unsafe_blocks`]
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[#7748](https://github.com/rust-lang/rust-clippy/pull/7748)
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* [`trailing_empty_array`]
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[#7838](https://github.com/rust-lang/rust-clippy/pull/7838)
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* [`string_slice`]
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[#7878](https://github.com/rust-lang/rust-clippy/pull/7878)
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### Moves or deprecations of lints
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* Move [`non_send_fields_in_send_ty`] to `suspicious`
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[#7874](https://github.com/rust-lang/rust-clippy/pull/7874)
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* Move [`non_ascii_literal`] to `restriction`
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[#7907](https://github.com/rust-lang/rust-clippy/pull/7907)
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### Changes that expand what code existing lints cover
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* [`question_mark`] now covers `Result`
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[#7840](https://github.com/rust-lang/rust-clippy/pull/7840)
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* Make [`useless_format`] recognize bare `format!("")`
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[#7801](https://github.com/rust-lang/rust-clippy/pull/7801)
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* Lint on underscored variables with no side effects in [`no_effect`]
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[#7775](https://github.com/rust-lang/rust-clippy/pull/7775)
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* Expand [`match_ref_pats`] to check for multiple reference patterns
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[#7800](https://github.com/rust-lang/rust-clippy/pull/7800)
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### False positive fixes
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* Fix false positive of [`implicit_saturating_sub`] with `else` clause
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[#7832](https://github.com/rust-lang/rust-clippy/pull/7832)
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* Fix [`question_mark`] when there is call in conditional predicate
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[#7860](https://github.com/rust-lang/rust-clippy/pull/7860)
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* [`mut_mut`] no longer lints when type is defined in external macros
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[#7795](https://github.com/rust-lang/rust-clippy/pull/7795)
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* Avoid [`eq_op`] in test functions
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[#7811](https://github.com/rust-lang/rust-clippy/pull/7811)
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* [`cast_possible_truncation`] no longer lints when cast is coming from `signum`
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method call [#7850](https://github.com/rust-lang/rust-clippy/pull/7850)
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* [`match_str_case_mismatch`] no longer lints on uncased characters
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[#7865](https://github.com/rust-lang/rust-clippy/pull/7865)
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* [`ptr_arg`] no longer lints references to type aliases
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[#7890](https://github.com/rust-lang/rust-clippy/pull/7890)
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* [`missing_safety_doc`] now also accepts "implementation safety" headers
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[#7856](https://github.com/rust-lang/rust-clippy/pull/7856)
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* [`missing_safety_doc`] no longer lints if any parent has `#[doc(hidden)]`
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attribute [#7849](https://github.com/rust-lang/rust-clippy/pull/7849)
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* [`if_not_else`] now ignores else-if statements
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[#7895](https://github.com/rust-lang/rust-clippy/pull/7895)
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* Avoid linting [`cast_possible_truncation`] on bit-reducing operations
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[#7819](https://github.com/rust-lang/rust-clippy/pull/7819)
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* Avoid linting [`field_reassign_with_default`] when `Drop` and `Copy` are
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involved [#7794](https://github.com/rust-lang/rust-clippy/pull/7794)
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* [`unnecessary_sort_by`] now checks if argument implements `Ord` trait
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[#7824](https://github.com/rust-lang/rust-clippy/pull/7824)
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* Fix false positive in [`match_overlapping_arm`]
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[#7847](https://github.com/rust-lang/rust-clippy/pull/7847)
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* Prevent [`needless_lifetimes`] false positive in `async` function definition
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[#7901](https://github.com/rust-lang/rust-clippy/pull/7901)
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### Suggestion fixes/improvements
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* Keep an initial `::` when [`doc_markdown`] suggests to use ticks
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[#7916](https://github.com/rust-lang/rust-clippy/pull/7916)
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* Add a machine applicable suggestion for the [`doc_markdown`] missing backticks
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lint [#7904](https://github.com/rust-lang/rust-clippy/pull/7904)
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* [`equatable_if_let`] no longer expands macros in the suggestion
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[#7788](https://github.com/rust-lang/rust-clippy/pull/7788)
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* Make [`shadow_reuse`] suggestion less verbose
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[#7782](https://github.com/rust-lang/rust-clippy/pull/7782)
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### ICE fixes
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* Fix ICE in [`enum_variant_names`]
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[#7873](https://github.com/rust-lang/rust-clippy/pull/7873)
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* Fix ICE in [`undocumented_unsafe_blocks`]
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[#7891](https://github.com/rust-lang/rust-clippy/pull/7891)
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### Documentation improvements
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* Fixed naive doc formatting for `#[must_use]` lints ([`must_use_unit`],
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[`double_must_use`], [`must_use_candidate`], [`let_underscore_must_use`])
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[#7827](https://github.com/rust-lang/rust-clippy/pull/7827)
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* Fix typo in example for [`match_result_ok`]
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[#7815](https://github.com/rust-lang/rust-clippy/pull/7815)
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### Others
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* Allow giving reasons for [`disallowed_types`]
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[#7791](https://github.com/rust-lang/rust-clippy/pull/7791)
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* Fix [`manual_assert`] and [`match_wild_err_arm`] for `#![no_std]` and Rust
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2021. [#7851](https://github.com/rust-lang/rust-clippy/pull/7851)
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* Fix regression in [`semicolon_if_nothing_returned`] on macros containing while
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loops [#7789](https://github.com/rust-lang/rust-clippy/pull/7789)
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* Added a new configuration `literal-suffix-style` to enforce a certain style
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writing [`unseparated_literal_suffix`]
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[#7726](https://github.com/rust-lang/rust-clippy/pull/7726)
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## Rust 1.57
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Current stable, released 2021-12-02
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[7bfc26e...00e31fa](https://github.com/rust-lang/rust-clippy/compare/7bfc26e...00e31fa)
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### New Lints
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* [`negative_feature_names`]
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[#7539](https://github.com/rust-lang/rust-clippy/pull/7539)
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* [`redundant_feature_names`]
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[#7539](https://github.com/rust-lang/rust-clippy/pull/7539)
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* [`mod_module_files`]
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[#7543](https://github.com/rust-lang/rust-clippy/pull/7543)
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* [`self_named_module_files`]
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[#7543](https://github.com/rust-lang/rust-clippy/pull/7543)
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* [`manual_split_once`]
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[#7565](https://github.com/rust-lang/rust-clippy/pull/7565)
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* [`derivable_impls`]
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[#7570](https://github.com/rust-lang/rust-clippy/pull/7570)
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* [`needless_option_as_deref`]
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[#7596](https://github.com/rust-lang/rust-clippy/pull/7596)
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* [`iter_not_returning_iterator`]
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[#7610](https://github.com/rust-lang/rust-clippy/pull/7610)
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* [`same_name_method`]
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[#7653](https://github.com/rust-lang/rust-clippy/pull/7653)
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* [`manual_assert`] [#7669](https://github.com/rust-lang/rust-clippy/pull/7669)
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* [`non_send_fields_in_send_ty`]
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[#7709](https://github.com/rust-lang/rust-clippy/pull/7709)
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* [`equatable_if_let`]
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[#7762](https://github.com/rust-lang/rust-clippy/pull/7762)
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### Moves and Deprecations
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* Move [`shadow_unrelated`] to `restriction`
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[#7338](https://github.com/rust-lang/rust-clippy/pull/7338)
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* Move [`option_if_let_else`] to `nursery`
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[#7568](https://github.com/rust-lang/rust-clippy/pull/7568)
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* Move [`branches_sharing_code`] to `nursery`
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[#7595](https://github.com/rust-lang/rust-clippy/pull/7595)
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* Rename `if_let_some_result` to [`match_result_ok`] which now also handles
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`while let` cases [#7608](https://github.com/rust-lang/rust-clippy/pull/7608)
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* Move [`many_single_char_names`] to `pedantic`
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[#7671](https://github.com/rust-lang/rust-clippy/pull/7671)
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* Move [`float_cmp`] to `pedantic`
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[#7692](https://github.com/rust-lang/rust-clippy/pull/7692)
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* Rename `box_vec` to [`box_collection`] and lint on more general cases
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[#7693](https://github.com/rust-lang/rust-clippy/pull/7693)
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* Uplift `invalid_atomic_ordering` to rustc
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[rust-lang/rust#84039](https://github.com/rust-lang/rust/pull/84039)
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### Enhancements
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* Rewrite the `shadow*` lints, so that they find a lot more shadows and are not
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limited to certain patterns
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[#7338](https://github.com/rust-lang/rust-clippy/pull/7338)
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* The `avoid-breaking-exported-api` configuration now also works for
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[`box_collection`], [`redundant_allocation`], [`rc_buffer`], [`vec_box`],
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[`option_option`], [`linkedlist`], [`rc_mutex`]
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[#7560](https://github.com/rust-lang/rust-clippy/pull/7560)
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* [`unnecessary_unwrap`]: Now also checks for `expect`s
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[#7584](https://github.com/rust-lang/rust-clippy/pull/7584)
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* [`disallowed_methods`]: Allow adding a reason that will be displayed with the
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lint message
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[#7621](https://github.com/rust-lang/rust-clippy/pull/7621)
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* [`approx_constant`]: Now checks the MSRV for `LOG10_2` and `LOG2_10`
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[#7629](https://github.com/rust-lang/rust-clippy/pull/7629)
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* [`approx_constant`]: Add `TAU`
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[#7642](https://github.com/rust-lang/rust-clippy/pull/7642)
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* [`needless_borrow`]: Now also lints on needless mutable borrows
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[#7657](https://github.com/rust-lang/rust-clippy/pull/7657)
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* [`missing_safety_doc`]: Now also lints on unsafe traits
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[#7734](https://github.com/rust-lang/rust-clippy/pull/7734)
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### False Positive Fixes
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* [`manual_map`]: No longer lints when the option is borrowed in the match and
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also consumed in the arm
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[#7531](https://github.com/rust-lang/rust-clippy/pull/7531)
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* [`filter_next`]: No longer lints if `filter` method is not the
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`Iterator::filter` method
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[#7562](https://github.com/rust-lang/rust-clippy/pull/7562)
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* [`manual_flatten`]: No longer lints if expression is used after `if let`
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[#7566](https://github.com/rust-lang/rust-clippy/pull/7566)
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* [`option_if_let_else`]: Multiple fixes
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[#7573](https://github.com/rust-lang/rust-clippy/pull/7573)
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* `break` and `continue` statements local to the would-be closure are
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allowed
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* Don't lint in const contexts
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* Don't lint when yield expressions are used
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* Don't lint when the captures made by the would-be closure conflict with
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the other branch
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* Don't lint when a field of a local is used when the type could be
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potentially moved from
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* In some cases, don't lint when scrutinee expression conflicts with the
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captures of the would-be closure
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* [`redundant_allocation`]: No longer lints on `Box<Box<dyn T>>` which replaces
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wide pointers with thin pointers
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[#7592](https://github.com/rust-lang/rust-clippy/pull/7592)
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* [`bool_assert_comparison`]: No longer lints on types that do not implement the
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`Not` trait with `Output = bool`
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[#7605](https://github.com/rust-lang/rust-clippy/pull/7605)
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* [`mut_range_bound`]: No longer lints on range bound mutations, that are
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immediately followed by a `break;`
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[#7607](https://github.com/rust-lang/rust-clippy/pull/7607)
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* [`mutable_key_type`]: Improve accuracy and document remaining false positives
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and false negatives
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[#7640](https://github.com/rust-lang/rust-clippy/pull/7640)
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* [`redundant_closure`]: Rewrite the lint to fix various false positives and
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false negatives [#7661](https://github.com/rust-lang/rust-clippy/pull/7661)
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* [`large_enum_variant`]: No longer wrongly identifies the second largest
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variant [#7677](https://github.com/rust-lang/rust-clippy/pull/7677)
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* [`needless_return`]: No longer lints on let-else expressions
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[#7685](https://github.com/rust-lang/rust-clippy/pull/7685)
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* [`suspicious_else_formatting`]: No longer lints in proc-macros
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[#7707](https://github.com/rust-lang/rust-clippy/pull/7707)
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* [`excessive_precision`]: No longer lints when in some cases the float was
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already written in the shortest form
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[#7722](https://github.com/rust-lang/rust-clippy/pull/7722)
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* [`doc_markdown`]: No longer lints on intra-doc links
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[#7772](https://github.com/rust-lang/rust-clippy/pull/7772)
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### Suggestion Fixes/Improvements
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* [`unnecessary_operation`]: Recommend using an `assert!` instead of using a
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function call in an indexing operation
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[#7453](https://github.com/rust-lang/rust-clippy/pull/7453)
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* [`manual_split_once`]: Produce semantically equivalent suggestion when
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`rsplitn` is used [#7663](https://github.com/rust-lang/rust-clippy/pull/7663)
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* [`while_let_on_iterator`]: Produce correct suggestion when using `&mut`
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[#7690](https://github.com/rust-lang/rust-clippy/pull/7690)
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* [`manual_assert`]: No better handles complex conditions
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[#7741](https://github.com/rust-lang/rust-clippy/pull/7741)
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* Correctly handle signs in exponents in numeric literals lints
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[#7747](https://github.com/rust-lang/rust-clippy/pull/7747)
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* [`suspicious_map`]: Now also suggests to use `inspect` as an alternative
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[#7770](https://github.com/rust-lang/rust-clippy/pull/7770)
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* Drop exponent from suggestion if it is 0 in numeric literals lints
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[#7774](https://github.com/rust-lang/rust-clippy/pull/7774)
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### ICE Fixes
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* [`implicit_hasher`]
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[#7761](https://github.com/rust-lang/rust-clippy/pull/7761)
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### Others
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* Clippy now uses the 2021
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[Edition!](https://www.youtube.com/watch?v=q0aNduqb2Ro)
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[#7664](https://github.com/rust-lang/rust-clippy/pull/7664)
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## Rust 1.56
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Released 2021-10-21
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[74d1561...7bfc26e](https://github.com/rust-lang/rust-clippy/compare/74d1561...7bfc26e)
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### New Lints
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* [`unwrap_or_else_default`]
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[#7516](https://github.com/rust-lang/rust-clippy/pull/7516)
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### Enhancements
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* [`needless_continue`]: Now also lints in `loop { continue; }` case
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[#7477](https://github.com/rust-lang/rust-clippy/pull/7477)
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* [`disallowed_types`]: Now also primitive types can be disallowed
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[#7488](https://github.com/rust-lang/rust-clippy/pull/7488)
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* [`manual_swap`]: Now also lints on xor swaps
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[#7506](https://github.com/rust-lang/rust-clippy/pull/7506)
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* [`map_flatten`]: Now also lints on the `Result` type
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[#7522](https://github.com/rust-lang/rust-clippy/pull/7522)
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* [`no_effect`]: Now also lints on inclusive ranges
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[#7556](https://github.com/rust-lang/rust-clippy/pull/7556)
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### False Positive Fixes
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* [`nonstandard_macro_braces`]: No longer lints on similar named nested macros
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[#7478](https://github.com/rust-lang/rust-clippy/pull/7478)
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* [`too_many_lines`]: No longer lints in closures to avoid duplicated diagnostics
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[#7534](https://github.com/rust-lang/rust-clippy/pull/7534)
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* [`similar_names`]: No longer complains about `iter` and `item` being too
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similar [#7546](https://github.com/rust-lang/rust-clippy/pull/7546)
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### Suggestion Fixes/Improvements
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* [`similar_names`]: No longer suggests to insert or add an underscore as a fix
|
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[#7221](https://github.com/rust-lang/rust-clippy/pull/7221)
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* [`new_without_default`]: No longer shows the full qualified type path when
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suggesting adding a `Default` implementation
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[#7493](https://github.com/rust-lang/rust-clippy/pull/7493)
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* [`while_let_on_iterator`]: Now suggests re-borrowing mutable references
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[#7520](https://github.com/rust-lang/rust-clippy/pull/7520)
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* [`extend_with_drain`]: Improve code suggestion for mutable and immutable
|
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references [#7533](https://github.com/rust-lang/rust-clippy/pull/7533)
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* [`trivially_copy_pass_by_ref`]: Now properly handles `Self` type
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[#7535](https://github.com/rust-lang/rust-clippy/pull/7535)
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* [`never_loop`]: Now suggests using `if let` instead of a `for` loop when
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applicable [#7541](https://github.com/rust-lang/rust-clippy/pull/7541)
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### Documentation Improvements
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* Clippy now uses a lint to generate its lint documentation. [Lints all the way
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down](https://en.wikipedia.org/wiki/Turtles_all_the_way_down).
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[#7502](https://github.com/rust-lang/rust-clippy/pull/7502)
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* Reworked Clippy's website:
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[#7172](https://github.com/rust-lang/rust-clippy/issues/7172)
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[#7279](https://github.com/rust-lang/rust-clippy/pull/7279)
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* Added applicability information about lints
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* Added a link to jump into the implementation
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* Improved loading times
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* Adapted some styling
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* `cargo clippy --help` now also explains the `--fix` and `--no-deps` flag
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[#7492](https://github.com/rust-lang/rust-clippy/pull/7492)
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* [`unnested_or_patterns`]: Removed `or_patterns` feature gate in the code
|
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example [#7507](https://github.com/rust-lang/rust-clippy/pull/7507)
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|
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## Rust 1.55
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Released 2021-09-09
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[3ae8faf...74d1561](https://github.com/rust-lang/rust-clippy/compare/3ae8faf...74d1561)
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### Important Changes
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* Stabilized `cargo clippy --fix` :tada:
|
|
[#7405](https://github.com/rust-lang/rust-clippy/pull/7405)
|
|
|
|
### New Lints
|
|
|
|
* [`rc_mutex`]
|
|
[#7316](https://github.com/rust-lang/rust-clippy/pull/7316)
|
|
* [`nonstandard_macro_braces`]
|
|
[#7299](https://github.com/rust-lang/rust-clippy/pull/7299)
|
|
* [`strlen_on_c_strings`]
|
|
[#7243](https://github.com/rust-lang/rust-clippy/pull/7243)
|
|
* [`self_named_constructors`]
|
|
[#7403](https://github.com/rust-lang/rust-clippy/pull/7403)
|
|
* [`disallowed_script_idents`]
|
|
[#7400](https://github.com/rust-lang/rust-clippy/pull/7400)
|
|
* [`disallowed_types`]
|
|
[#7315](https://github.com/rust-lang/rust-clippy/pull/7315)
|
|
* [`missing_enforced_import_renames`]
|
|
[#7300](https://github.com/rust-lang/rust-clippy/pull/7300)
|
|
* [`extend_with_drain`]
|
|
[#7270](https://github.com/rust-lang/rust-clippy/pull/7270)
|
|
|
|
### Moves and Deprecations
|
|
|
|
* Moved [`from_iter_instead_of_collect`] to `pedantic`
|
|
[#7375](https://github.com/rust-lang/rust-clippy/pull/7375)
|
|
* Added `suspicious` as a new lint group for *code that is most likely wrong or useless*
|
|
[#7350](https://github.com/rust-lang/rust-clippy/pull/7350)
|
|
* Moved [`blanket_clippy_restriction_lints`] to `suspicious`
|
|
* Moved [`empty_loop`] to `suspicious`
|
|
* Moved [`eval_order_dependence`] to `suspicious`
|
|
* Moved [`float_equality_without_abs`] to `suspicious`
|
|
* Moved [`for_loops_over_fallibles`] to `suspicious`
|
|
* Moved [`misrefactored_assign_op`] to `suspicious`
|
|
* Moved [`mut_range_bound`] to `suspicious`
|
|
* Moved [`mutable_key_type`] to `suspicious`
|
|
* Moved [`suspicious_arithmetic_impl`] to `suspicious`
|
|
* Moved [`suspicious_assignment_formatting`] to `suspicious`
|
|
* Moved [`suspicious_else_formatting`] to `suspicious`
|
|
* Moved [`suspicious_map`] to `suspicious`
|
|
* Moved [`suspicious_op_assign_impl`] to `suspicious`
|
|
* Moved [`suspicious_unary_op_formatting`] to `suspicious`
|
|
|
|
### Enhancements
|
|
|
|
* [`while_let_on_iterator`]: Now suggests `&mut iter` inside closures
|
|
[#7262](https://github.com/rust-lang/rust-clippy/pull/7262)
|
|
* [`doc_markdown`]:
|
|
* Now detects unbalanced ticks
|
|
[#7357](https://github.com/rust-lang/rust-clippy/pull/7357)
|
|
* Add `FreeBSD` to the default configuration as an allowed identifier
|
|
[#7334](https://github.com/rust-lang/rust-clippy/pull/7334)
|
|
* [`wildcard_enum_match_arm`], [`match_wildcard_for_single_variants`]: Now allows wildcards for enums with unstable
|
|
or hidden variants
|
|
[#7407](https://github.com/rust-lang/rust-clippy/pull/7407)
|
|
* [`redundant_allocation`]: Now additionally supports the `Arc<>` type
|
|
[#7308](https://github.com/rust-lang/rust-clippy/pull/7308)
|
|
* [`blacklisted_name`]: Now allows blacklisted names in test code
|
|
[#7379](https://github.com/rust-lang/rust-clippy/pull/7379)
|
|
* [`redundant_closure`]: Suggests `&mut` for `FnMut`
|
|
[#7437](https://github.com/rust-lang/rust-clippy/pull/7437)
|
|
* [`disallowed_methods`], [`disallowed_types`]: The configuration values `disallowed-method` and `disallowed-type`
|
|
no longer require fully qualified paths
|
|
[#7345](https://github.com/rust-lang/rust-clippy/pull/7345)
|
|
* [`zst_offset`]: Fixed lint invocation after it was accidentally suppressed
|
|
[#7396](https://github.com/rust-lang/rust-clippy/pull/7396)
|
|
|
|
### False Positive Fixes
|
|
|
|
* [`default_numeric_fallback`]: No longer lints on float literals as function arguments
|
|
[#7446](https://github.com/rust-lang/rust-clippy/pull/7446)
|
|
* [`use_self`]: No longer lints on type parameters
|
|
[#7288](https://github.com/rust-lang/rust-clippy/pull/7288)
|
|
* [`unimplemented`]: Now ignores the `assert` and `debug_assert` macros
|
|
[#7439](https://github.com/rust-lang/rust-clippy/pull/7439)
|
|
* [`branches_sharing_code`]: Now always checks for block expressions
|
|
[#7462](https://github.com/rust-lang/rust-clippy/pull/7462)
|
|
* [`field_reassign_with_default`]: No longer triggers in macros
|
|
[#7160](https://github.com/rust-lang/rust-clippy/pull/7160)
|
|
* [`redundant_clone`]: No longer lints on required clones for borrowed data
|
|
[#7346](https://github.com/rust-lang/rust-clippy/pull/7346)
|
|
* [`default_numeric_fallback`]: No longer triggers in external macros
|
|
[#7325](https://github.com/rust-lang/rust-clippy/pull/7325)
|
|
* [`needless_bool`]: No longer lints in macros
|
|
[#7442](https://github.com/rust-lang/rust-clippy/pull/7442)
|
|
* [`useless_format`]: No longer triggers when additional text is being appended
|
|
[#7442](https://github.com/rust-lang/rust-clippy/pull/7442)
|
|
* [`assertions_on_constants`]: `cfg!(...)` is no longer considered to be a constant
|
|
[#7319](https://github.com/rust-lang/rust-clippy/pull/7319)
|
|
|
|
### Suggestion Fixes/Improvements
|
|
|
|
* [`needless_collect`]: Now show correct lint messages for shadowed values
|
|
[#7289](https://github.com/rust-lang/rust-clippy/pull/7289)
|
|
* [`wrong_pub_self_convention`]: The deprecated message now suggest the correct configuration value
|
|
[#7382](https://github.com/rust-lang/rust-clippy/pull/7382)
|
|
* [`semicolon_if_nothing_returned`]: Allow missing semicolon in blocks with only one expression
|
|
[#7326](https://github.com/rust-lang/rust-clippy/pull/7326)
|
|
|
|
### ICE Fixes
|
|
|
|
* [`zero_sized_map_values`]
|
|
[#7470](https://github.com/rust-lang/rust-clippy/pull/7470)
|
|
* [`redundant_pattern_matching`]
|
|
[#7471](https://github.com/rust-lang/rust-clippy/pull/7471)
|
|
* [`modulo_one`]
|
|
[#7473](https://github.com/rust-lang/rust-clippy/pull/7473)
|
|
* [`use_self`]
|
|
[#7428](https://github.com/rust-lang/rust-clippy/pull/7428)
|
|
|
|
## Rust 1.54
|
|
|
|
Released 2021-07-29
|
|
|
|
[7c7683c...3ae8faf](https://github.com/rust-lang/rust-clippy/compare/7c7683c...3ae8faf)
|
|
|
|
### New Lints
|
|
|
|
- [`ref_binding_to_reference`]
|
|
[#7105](https://github.com/rust-lang/rust-clippy/pull/7105)
|
|
- [`needless_bitwise_bool`]
|
|
[#7133](https://github.com/rust-lang/rust-clippy/pull/7133)
|
|
- [`unused_async`] [#7225](https://github.com/rust-lang/rust-clippy/pull/7225)
|
|
- [`manual_str_repeat`]
|
|
[#7265](https://github.com/rust-lang/rust-clippy/pull/7265)
|
|
- [`suspicious_splitn`]
|
|
[#7292](https://github.com/rust-lang/rust-clippy/pull/7292)
|
|
|
|
### Moves and Deprecations
|
|
|
|
- Deprecate `pub_enum_variant_names` and `wrong_pub_self_convention` in favor of
|
|
the new `avoid-breaking-exported-api` config option (see
|
|
[Enhancements](#1-54-enhancements))
|
|
[#7187](https://github.com/rust-lang/rust-clippy/pull/7187)
|
|
- Move [`inconsistent_struct_constructor`] to `pedantic`
|
|
[#7193](https://github.com/rust-lang/rust-clippy/pull/7193)
|
|
- Move [`needless_borrow`] to `style` (now warn-by-default)
|
|
[#7254](https://github.com/rust-lang/rust-clippy/pull/7254)
|
|
- Move [`suspicious_operation_groupings`] to `nursery`
|
|
[#7266](https://github.com/rust-lang/rust-clippy/pull/7266)
|
|
- Move [`semicolon_if_nothing_returned`] to `pedantic`
|
|
[#7268](https://github.com/rust-lang/rust-clippy/pull/7268)
|
|
|
|
### Enhancements <a name="1-54-enhancements"></a>
|
|
|
|
- [`while_let_on_iterator`]: Now also lints in nested loops
|
|
[#6966](https://github.com/rust-lang/rust-clippy/pull/6966)
|
|
- [`single_char_pattern`]: Now also lints on `strip_prefix` and `strip_suffix`
|
|
[#7156](https://github.com/rust-lang/rust-clippy/pull/7156)
|
|
- [`needless_collect`]: Now also lints on assignments with type annotations
|
|
[#7163](https://github.com/rust-lang/rust-clippy/pull/7163)
|
|
- [`if_then_some_else_none`]: Now works with the MSRV config
|
|
[#7177](https://github.com/rust-lang/rust-clippy/pull/7177)
|
|
- Add `avoid-breaking-exported-api` config option for the lints
|
|
[`enum_variant_names`], [`large_types_passed_by_value`],
|
|
[`trivially_copy_pass_by_ref`], [`unnecessary_wraps`],
|
|
[`upper_case_acronyms`], and [`wrong_self_convention`]. We recommend to set
|
|
this configuration option to `false` before a major release (1.0/2.0/...) to
|
|
clean up the API [#7187](https://github.com/rust-lang/rust-clippy/pull/7187)
|
|
- [`needless_collect`]: Now lints on even more data structures
|
|
[#7188](https://github.com/rust-lang/rust-clippy/pull/7188)
|
|
- [`missing_docs_in_private_items`]: No longer sees `#[<name> = "<value>"]` like
|
|
attributes as sufficient documentation
|
|
[#7281](https://github.com/rust-lang/rust-clippy/pull/7281)
|
|
- [`needless_collect`], [`short_circuit_statement`], [`unnecessary_operation`]:
|
|
Now work as expected when used with `allow`
|
|
[#7282](https://github.com/rust-lang/rust-clippy/pull/7282)
|
|
|
|
### False Positive Fixes
|
|
|
|
- [`implicit_return`]: Now takes all diverging functions in account to avoid
|
|
false positives [#6951](https://github.com/rust-lang/rust-clippy/pull/6951)
|
|
- [`while_let_on_iterator`]: No longer lints when the iterator is a struct field
|
|
and the struct is used in the loop
|
|
[#6966](https://github.com/rust-lang/rust-clippy/pull/6966)
|
|
- [`multiple_inherent_impl`]: No longer lints with generic arguments
|
|
[#7089](https://github.com/rust-lang/rust-clippy/pull/7089)
|
|
- [`comparison_chain`]: No longer lints in a `const` context
|
|
[#7118](https://github.com/rust-lang/rust-clippy/pull/7118)
|
|
- [`while_immutable_condition`]: Fix false positive where mutation in the loop
|
|
variable wasn't picked up
|
|
[#7144](https://github.com/rust-lang/rust-clippy/pull/7144)
|
|
- [`default_trait_access`]: No longer lints in macros
|
|
[#7150](https://github.com/rust-lang/rust-clippy/pull/7150)
|
|
- [`needless_question_mark`]: No longer lints when the inner value is implicitly
|
|
dereferenced [#7165](https://github.com/rust-lang/rust-clippy/pull/7165)
|
|
- [`unused_unit`]: No longer lints when multiple macro contexts are involved
|
|
[#7167](https://github.com/rust-lang/rust-clippy/pull/7167)
|
|
- [`eval_order_dependence`]: Fix false positive in async context
|
|
[#7174](https://github.com/rust-lang/rust-clippy/pull/7174)
|
|
- [`unnecessary_filter_map`]: No longer lints if the `filter_map` changes the
|
|
type [#7175](https://github.com/rust-lang/rust-clippy/pull/7175)
|
|
- [`wrong_self_convention`]: No longer lints in trait implementations of
|
|
non-`Copy` types [#7182](https://github.com/rust-lang/rust-clippy/pull/7182)
|
|
- [`suboptimal_flops`]: No longer lints on `powi(2)`
|
|
[#7201](https://github.com/rust-lang/rust-clippy/pull/7201)
|
|
- [`wrong_self_convention`]: No longer lints if there is no implicit `self`
|
|
[#7215](https://github.com/rust-lang/rust-clippy/pull/7215)
|
|
- [`option_if_let_else`]: No longer lints on `else if let` pattern
|
|
[#7216](https://github.com/rust-lang/rust-clippy/pull/7216)
|
|
- [`use_self`], [`useless_conversion`]: Fix false positives when generic
|
|
arguments are involved
|
|
[#7223](https://github.com/rust-lang/rust-clippy/pull/7223)
|
|
- [`manual_unwrap_or`]: Fix false positive with deref coercion
|
|
[#7233](https://github.com/rust-lang/rust-clippy/pull/7233)
|
|
- [`similar_names`]: No longer lints on `wparam`/`lparam`
|
|
[#7255](https://github.com/rust-lang/rust-clippy/pull/7255)
|
|
- [`redundant_closure`]: No longer lints on using the `vec![]` macro in a
|
|
closure [#7263](https://github.com/rust-lang/rust-clippy/pull/7263)
|
|
|
|
### Suggestion Fixes/Improvements
|
|
|
|
- [`implicit_return`]
|
|
[#6951](https://github.com/rust-lang/rust-clippy/pull/6951)
|
|
- Fix suggestion for async functions
|
|
- Improve suggestion with macros
|
|
- Suggest to change `break` to `return` when appropriate
|
|
- [`while_let_on_iterator`]: Now suggests `&mut iter` when necessary
|
|
[#6966](https://github.com/rust-lang/rust-clippy/pull/6966)
|
|
- [`match_single_binding`]: Improve suggestion when match scrutinee has side
|
|
effects [#7095](https://github.com/rust-lang/rust-clippy/pull/7095)
|
|
- [`needless_borrow`]: Now suggests to also change usage sites as needed
|
|
[#7105](https://github.com/rust-lang/rust-clippy/pull/7105)
|
|
- [`write_with_newline`]: Improve suggestion when only `\n` is written to the
|
|
buffer [#7183](https://github.com/rust-lang/rust-clippy/pull/7183)
|
|
- [`from_iter_instead_of_collect`]: The suggestion is now auto applicable also
|
|
when a `<_ as Trait>::_` is involved
|
|
[#7264](https://github.com/rust-lang/rust-clippy/pull/7264)
|
|
- [`not_unsafe_ptr_arg_deref`]: Improved error message
|
|
[#7294](https://github.com/rust-lang/rust-clippy/pull/7294)
|
|
|
|
### ICE Fixes
|
|
|
|
- Fix ICE when running Clippy on `libstd`
|
|
[#7140](https://github.com/rust-lang/rust-clippy/pull/7140)
|
|
- [`implicit_return`]
|
|
[#7242](https://github.com/rust-lang/rust-clippy/pull/7242)
|
|
|
|
## Rust 1.53
|
|
|
|
Released 2021-06-17
|
|
|
|
[6ed6f1e...7c7683c](https://github.com/rust-lang/rust-clippy/compare/6ed6f1e...7c7683c)
|
|
|
|
### New Lints
|
|
|
|
* [`option_filter_map`]
|
|
[#6342](https://github.com/rust-lang/rust-clippy/pull/6342)
|
|
* [`branches_sharing_code`]
|
|
[#6463](https://github.com/rust-lang/rust-clippy/pull/6463)
|
|
* [`needless_for_each`]
|
|
[#6706](https://github.com/rust-lang/rust-clippy/pull/6706)
|
|
* [`if_then_some_else_none`]
|
|
[#6859](https://github.com/rust-lang/rust-clippy/pull/6859)
|
|
* [`non_octal_unix_permissions`]
|
|
[#7001](https://github.com/rust-lang/rust-clippy/pull/7001)
|
|
* [`unnecessary_self_imports`]
|
|
[#7072](https://github.com/rust-lang/rust-clippy/pull/7072)
|
|
* [`bool_assert_comparison`]
|
|
[#7083](https://github.com/rust-lang/rust-clippy/pull/7083)
|
|
* [`cloned_instead_of_copied`]
|
|
[#7098](https://github.com/rust-lang/rust-clippy/pull/7098)
|
|
* [`flat_map_option`]
|
|
[#7101](https://github.com/rust-lang/rust-clippy/pull/7101)
|
|
|
|
### Moves and Deprecations
|
|
|
|
* Deprecate [`filter_map`] lint
|
|
[#7059](https://github.com/rust-lang/rust-clippy/pull/7059)
|
|
* Move [`transmute_ptr_to_ptr`] to `pedantic`
|
|
[#7102](https://github.com/rust-lang/rust-clippy/pull/7102)
|
|
|
|
### Enhancements
|
|
|
|
* [`mem_replace_with_default`]: Also lint on common std constructors
|
|
[#6820](https://github.com/rust-lang/rust-clippy/pull/6820)
|
|
* [`wrong_self_convention`]: Also lint on `to_*_mut` methods
|
|
[#6828](https://github.com/rust-lang/rust-clippy/pull/6828)
|
|
* [`wildcard_enum_match_arm`], [`match_wildcard_for_single_variants`]:
|
|
[#6863](https://github.com/rust-lang/rust-clippy/pull/6863)
|
|
* Attempt to find a common path prefix in suggestion
|
|
* Don't lint on `Option` and `Result`
|
|
* Consider `Self` prefix
|
|
* [`explicit_deref_methods`]: Also lint on chained `deref` calls
|
|
[#6865](https://github.com/rust-lang/rust-clippy/pull/6865)
|
|
* [`or_fun_call`]: Also lint on `unsafe` blocks
|
|
[#6928](https://github.com/rust-lang/rust-clippy/pull/6928)
|
|
* [`vec_box`], [`linkedlist`], [`option_option`]: Also lint in `const` and
|
|
`static` items [#6938](https://github.com/rust-lang/rust-clippy/pull/6938)
|
|
* [`search_is_some`]: Also check for `is_none`
|
|
[#6942](https://github.com/rust-lang/rust-clippy/pull/6942)
|
|
* [`string_lit_as_bytes`]: Also lint on `into_bytes`
|
|
[#6959](https://github.com/rust-lang/rust-clippy/pull/6959)
|
|
* [`len_without_is_empty`]: Also lint if function signatures of `len` and
|
|
`is_empty` don't match
|
|
[#6980](https://github.com/rust-lang/rust-clippy/pull/6980)
|
|
* [`redundant_pattern_matching`]: Also lint if the pattern is a `&` pattern
|
|
[#6991](https://github.com/rust-lang/rust-clippy/pull/6991)
|
|
* [`clone_on_copy`]: Also lint on chained method calls taking `self` by value
|
|
[#7000](https://github.com/rust-lang/rust-clippy/pull/7000)
|
|
* [`missing_panics_doc`]: Also lint on `assert_eq!` and `assert_ne!`
|
|
[#7029](https://github.com/rust-lang/rust-clippy/pull/7029)
|
|
* [`needless_return`]: Also lint in `async` functions
|
|
[#7067](https://github.com/rust-lang/rust-clippy/pull/7067)
|
|
* [`unused_io_amount`]: Also lint on expressions like `_.read().ok()?`
|
|
[#7100](https://github.com/rust-lang/rust-clippy/pull/7100)
|
|
* [`iter_cloned_collect`]: Also lint on large arrays, since const-generics are
|
|
now stable [#7138](https://github.com/rust-lang/rust-clippy/pull/7138)
|
|
|
|
### False Positive Fixes
|
|
|
|
* [`upper_case_acronyms`]: No longer lints on public items
|
|
[#6805](https://github.com/rust-lang/rust-clippy/pull/6805)
|
|
* [`suspicious_map`]: No longer lints when side effects may occur inside the
|
|
`map` call [#6831](https://github.com/rust-lang/rust-clippy/pull/6831)
|
|
* [`manual_map`], [`manual_unwrap_or`]: No longer lints in `const` functions
|
|
[#6917](https://github.com/rust-lang/rust-clippy/pull/6917)
|
|
* [`wrong_self_convention`]: Now respects `Copy` types
|
|
[#6924](https://github.com/rust-lang/rust-clippy/pull/6924)
|
|
* [`needless_question_mark`]: No longer lints if the `?` and the `Some(..)` come
|
|
from different macro contexts [#6935](https://github.com/rust-lang/rust-clippy/pull/6935)
|
|
* [`map_entry`]: Better detect if the entry API can be used
|
|
[#6937](https://github.com/rust-lang/rust-clippy/pull/6937)
|
|
* [`or_fun_call`]: No longer lints on some `len` function calls
|
|
[#6950](https://github.com/rust-lang/rust-clippy/pull/6950)
|
|
* [`new_ret_no_self`]: No longer lints when `Self` is returned with different
|
|
generic arguments [#6952](https://github.com/rust-lang/rust-clippy/pull/6952)
|
|
* [`upper_case_acronyms`]: No longer lints on public items
|
|
[#6981](https://github.com/rust-lang/rust-clippy/pull/6981)
|
|
* [`explicit_into_iter_loop`]: Only lint when `into_iter` is an implementation
|
|
of `IntoIterator` [#6982](https://github.com/rust-lang/rust-clippy/pull/6982)
|
|
* [`expl_impl_clone_on_copy`]: Take generic constraints into account before
|
|
suggesting to use `derive` instead
|
|
[#6993](https://github.com/rust-lang/rust-clippy/pull/6993)
|
|
* [`missing_panics_doc`]: No longer lints when only debug-assertions are used
|
|
[#6996](https://github.com/rust-lang/rust-clippy/pull/6996)
|
|
* [`clone_on_copy`]: Only lint when using the `Clone` trait
|
|
[#7000](https://github.com/rust-lang/rust-clippy/pull/7000)
|
|
* [`wrong_self_convention`]: No longer lints inside a trait implementation
|
|
[#7002](https://github.com/rust-lang/rust-clippy/pull/7002)
|
|
* [`redundant_clone`]: No longer lints when the cloned value is modified while
|
|
the clone is in use
|
|
[#7011](https://github.com/rust-lang/rust-clippy/pull/7011)
|
|
* [`same_item_push`]: No longer lints if the `Vec` is used in the loop body
|
|
[#7018](https://github.com/rust-lang/rust-clippy/pull/7018)
|
|
* [`cargo_common_metadata`]: Remove author requirement
|
|
[#7026](https://github.com/rust-lang/rust-clippy/pull/7026)
|
|
* [`panic_in_result_fn`]: No longer lints on `debug_assert` family
|
|
[#7060](https://github.com/rust-lang/rust-clippy/pull/7060)
|
|
* [`panic`]: No longer wrongfully lints on `debug_assert` with message
|
|
[#7063](https://github.com/rust-lang/rust-clippy/pull/7063)
|
|
* [`wrong_self_convention`]: No longer lints in trait implementations where no
|
|
`self` is involved [#7064](https://github.com/rust-lang/rust-clippy/pull/7064)
|
|
* [`missing_const_for_fn`]: No longer lints when unstable `const` function is
|
|
involved [#7076](https://github.com/rust-lang/rust-clippy/pull/7076)
|
|
* [`suspicious_else_formatting`]: Allow Allman style braces
|
|
[#7087](https://github.com/rust-lang/rust-clippy/pull/7087)
|
|
* [`inconsistent_struct_constructor`]: No longer lints in macros
|
|
[#7097](https://github.com/rust-lang/rust-clippy/pull/7097)
|
|
* [`single_component_path_imports`]: No longer lints on macro re-exports
|
|
[#7120](https://github.com/rust-lang/rust-clippy/pull/7120)
|
|
|
|
### Suggestion Fixes/Improvements
|
|
|
|
* [`redundant_pattern_matching`]: Add a note when applying this lint would
|
|
change the drop order
|
|
[#6568](https://github.com/rust-lang/rust-clippy/pull/6568)
|
|
* [`write_literal`], [`print_literal`]: Add auto-applicable suggestion
|
|
[#6821](https://github.com/rust-lang/rust-clippy/pull/6821)
|
|
* [`manual_map`]: Fix suggestion for complex `if let ... else` chains
|
|
[#6856](https://github.com/rust-lang/rust-clippy/pull/6856)
|
|
* [`inconsistent_struct_constructor`]: Make lint description and message clearer
|
|
[#6892](https://github.com/rust-lang/rust-clippy/pull/6892)
|
|
* [`map_entry`]: Now suggests `or_insert`, `insert_with` or `match _.entry(_)`
|
|
as appropriate [#6937](https://github.com/rust-lang/rust-clippy/pull/6937)
|
|
* [`manual_flatten`]: Suggest to insert `copied` if necessary
|
|
[#6962](https://github.com/rust-lang/rust-clippy/pull/6962)
|
|
* [`redundant_slicing`]: Fix suggestion when a re-borrow might be required or
|
|
when the value is from a macro call
|
|
[#6975](https://github.com/rust-lang/rust-clippy/pull/6975)
|
|
* [`match_wildcard_for_single_variants`]: Fix suggestion for hidden variant
|
|
[#6988](https://github.com/rust-lang/rust-clippy/pull/6988)
|
|
* [`clone_on_copy`]: Correct suggestion when the cloned value is a macro call
|
|
[#7000](https://github.com/rust-lang/rust-clippy/pull/7000)
|
|
* [`manual_map`]: Fix suggestion at the end of an if chain
|
|
[#7004](https://github.com/rust-lang/rust-clippy/pull/7004)
|
|
* Fix needless parenthesis output in multiple lint suggestions
|
|
[#7013](https://github.com/rust-lang/rust-clippy/pull/7013)
|
|
* [`needless_collect`]: Better explanation in the lint message
|
|
[#7020](https://github.com/rust-lang/rust-clippy/pull/7020)
|
|
* [`useless_vec`]: Now considers mutability
|
|
[#7036](https://github.com/rust-lang/rust-clippy/pull/7036)
|
|
* [`useless_format`]: Wrap the content in braces if necessary
|
|
[#7092](https://github.com/rust-lang/rust-clippy/pull/7092)
|
|
* [`single_match`]: Don't suggest an equality check for types which don't
|
|
implement `PartialEq`
|
|
[#7093](https://github.com/rust-lang/rust-clippy/pull/7093)
|
|
* [`from_over_into`]: Mention type in help message
|
|
[#7099](https://github.com/rust-lang/rust-clippy/pull/7099)
|
|
* [`manual_unwrap_or`]: Fix invalid code suggestion due to a macro call
|
|
[#7136](https://github.com/rust-lang/rust-clippy/pull/7136)
|
|
|
|
### ICE Fixes
|
|
|
|
* [`macro_use_imports`]
|
|
[#7022](https://github.com/rust-lang/rust-clippy/pull/7022)
|
|
* [`missing_panics_doc`]
|
|
[#7034](https://github.com/rust-lang/rust-clippy/pull/7034)
|
|
* [`tabs_in_doc_comments`]
|
|
[#7039](https://github.com/rust-lang/rust-clippy/pull/7039)
|
|
* [`missing_const_for_fn`]
|
|
[#7128](https://github.com/rust-lang/rust-clippy/pull/7128)
|
|
|
|
### Others
|
|
|
|
* [Clippy's lint
|
|
list](https://rust-lang.github.io/rust-clippy/master/index.html) now supports
|
|
themes [#7030](https://github.com/rust-lang/rust-clippy/pull/7030)
|
|
* Lints that were uplifted to `rustc` now mention the new `rustc` name in the
|
|
deprecation warning
|
|
[#7056](https://github.com/rust-lang/rust-clippy/pull/7056)
|
|
|
|
## Rust 1.52
|
|
|
|
Released 2021-05-06
|
|
|
|
[3e41797...6ed6f1e](https://github.com/rust-lang/rust-clippy/compare/3e41797...6ed6f1e)
|
|
|
|
### New Lints
|
|
|
|
* [`from_str_radix_10`]
|
|
[#6717](https://github.com/rust-lang/rust-clippy/pull/6717)
|
|
* [`implicit_clone`]
|
|
[#6730](https://github.com/rust-lang/rust-clippy/pull/6730)
|
|
* [`semicolon_if_nothing_returned`]
|
|
[#6681](https://github.com/rust-lang/rust-clippy/pull/6681)
|
|
* [`manual_flatten`]
|
|
[#6646](https://github.com/rust-lang/rust-clippy/pull/6646)
|
|
* [`inconsistent_struct_constructor`]
|
|
[#6769](https://github.com/rust-lang/rust-clippy/pull/6769)
|
|
* [`iter_count`]
|
|
[#6791](https://github.com/rust-lang/rust-clippy/pull/6791)
|
|
* [`default_numeric_fallback`]
|
|
[#6662](https://github.com/rust-lang/rust-clippy/pull/6662)
|
|
* [`bytes_nth`]
|
|
[#6695](https://github.com/rust-lang/rust-clippy/pull/6695)
|
|
* [`filter_map_identity`]
|
|
[#6685](https://github.com/rust-lang/rust-clippy/pull/6685)
|
|
* [`manual_map`]
|
|
[#6573](https://github.com/rust-lang/rust-clippy/pull/6573)
|
|
|
|
### Moves and Deprecations
|
|
|
|
* Moved [`upper_case_acronyms`] to `pedantic`
|
|
[#6775](https://github.com/rust-lang/rust-clippy/pull/6775)
|
|
* Moved [`manual_map`] to `nursery`
|
|
[#6796](https://github.com/rust-lang/rust-clippy/pull/6796)
|
|
* Moved [`unnecessary_wraps`] to `pedantic`
|
|
[#6765](https://github.com/rust-lang/rust-clippy/pull/6765)
|
|
* Moved [`trivial_regex`] to `nursery`
|
|
[#6696](https://github.com/rust-lang/rust-clippy/pull/6696)
|
|
* Moved [`naive_bytecount`] to `pedantic`
|
|
[#6825](https://github.com/rust-lang/rust-clippy/pull/6825)
|
|
* Moved [`upper_case_acronyms`] to `style`
|
|
[#6788](https://github.com/rust-lang/rust-clippy/pull/6788)
|
|
* Moved [`manual_map`] to `style`
|
|
[#6801](https://github.com/rust-lang/rust-clippy/pull/6801)
|
|
|
|
### Enhancements
|
|
|
|
* [`disallowed_methods`]: Now supports functions in addition to methods
|
|
[#6674](https://github.com/rust-lang/rust-clippy/pull/6674)
|
|
* [`upper_case_acronyms`]: Added a new configuration `upper-case-acronyms-aggressive` to
|
|
trigger the lint if there is more than one uppercase character next to each other
|
|
[#6788](https://github.com/rust-lang/rust-clippy/pull/6788)
|
|
* [`collapsible_match`]: Now supports block comparison with different value names
|
|
[#6754](https://github.com/rust-lang/rust-clippy/pull/6754)
|
|
* [`unnecessary_wraps`]: Will now suggest removing unnecessary wrapped return unit type, like `Option<()>`
|
|
[#6665](https://github.com/rust-lang/rust-clippy/pull/6665)
|
|
* Improved value usage detection in closures
|
|
[#6698](https://github.com/rust-lang/rust-clippy/pull/6698)
|
|
|
|
### False Positive Fixes
|
|
|
|
* [`use_self`]: No longer lints in macros
|
|
[#6833](https://github.com/rust-lang/rust-clippy/pull/6833)
|
|
* [`use_self`]: Fixed multiple false positives for: generics, associated types and derive implementations
|
|
[#6179](https://github.com/rust-lang/rust-clippy/pull/6179)
|
|
* [`missing_inline_in_public_items`]: No longer lints for procedural macros
|
|
[#6814](https://github.com/rust-lang/rust-clippy/pull/6814)
|
|
* [`inherent_to_string`]: No longer lints on functions with function generics
|
|
[#6771](https://github.com/rust-lang/rust-clippy/pull/6771)
|
|
* [`doc_markdown`]: Add `OpenDNS` to the default configuration as an allowed identifier
|
|
[#6783](https://github.com/rust-lang/rust-clippy/pull/6783)
|
|
* [`missing_panics_doc`]: No longer lints on [`unreachable!`](https://doc.rust-lang.org/std/macro.unreachable.html)
|
|
[#6700](https://github.com/rust-lang/rust-clippy/pull/6700)
|
|
* [`collapsible_if`]: No longer lints on if statements with attributes
|
|
[#6701](https://github.com/rust-lang/rust-clippy/pull/6701)
|
|
* [`match_same_arms`]: Only considers empty blocks as equal if the tokens contained are the same
|
|
[#6843](https://github.com/rust-lang/rust-clippy/pull/6843)
|
|
* [`redundant_closure`]: Now ignores macros
|
|
[#6871](https://github.com/rust-lang/rust-clippy/pull/6871)
|
|
* [`manual_map`]: Fixed false positives when control flow statements like `return`, `break` etc. are used
|
|
[#6801](https://github.com/rust-lang/rust-clippy/pull/6801)
|
|
* [`vec_init_then_push`]: Fixed false positives for loops and if statements
|
|
[#6697](https://github.com/rust-lang/rust-clippy/pull/6697)
|
|
* [`len_without_is_empty`]: Will now consider multiple impl blocks and `#[allow]` on
|
|
the `len` method as well as the type definition.
|
|
[#6853](https://github.com/rust-lang/rust-clippy/pull/6853)
|
|
* [`let_underscore_drop`]: Only lints on types which implement `Drop`
|
|
[#6682](https://github.com/rust-lang/rust-clippy/pull/6682)
|
|
* [`unit_arg`]: No longer lints on unit arguments when they come from a path expression.
|
|
[#6601](https://github.com/rust-lang/rust-clippy/pull/6601)
|
|
* [`cargo_common_metadata`]: No longer lints if
|
|
[`publish = false`](https://doc.rust-lang.org/cargo/reference/manifest.html#the-publish-field)
|
|
is defined in the manifest
|
|
[#6650](https://github.com/rust-lang/rust-clippy/pull/6650)
|
|
|
|
### Suggestion Fixes/Improvements
|
|
|
|
* [`collapsible_match`]: Fixed lint message capitalization
|
|
[#6766](https://github.com/rust-lang/rust-clippy/pull/6766)
|
|
* [`or_fun_call`]: Improved suggestions for `or_insert(vec![])`
|
|
[#6790](https://github.com/rust-lang/rust-clippy/pull/6790)
|
|
* [`manual_map`]: No longer expands macros in the suggestions
|
|
[#6801](https://github.com/rust-lang/rust-clippy/pull/6801)
|
|
* Aligned Clippy's lint messages with the rustc dev guide
|
|
[#6787](https://github.com/rust-lang/rust-clippy/pull/6787)
|
|
|
|
### ICE Fixes
|
|
|
|
* [`zero_sized_map_values`]
|
|
[#6866](https://github.com/rust-lang/rust-clippy/pull/6866)
|
|
|
|
### Documentation Improvements
|
|
|
|
* [`useless_format`]: Improved the documentation example
|
|
[#6854](https://github.com/rust-lang/rust-clippy/pull/6854)
|
|
* Clippy's [`README.md`]: Includes a new subsection on running Clippy as a rustc wrapper
|
|
[#6782](https://github.com/rust-lang/rust-clippy/pull/6782)
|
|
|
|
### Others
|
|
* Running `cargo clippy` after `cargo check` now works as expected
|
|
(`cargo clippy` and `cargo check` no longer shares the same build cache)
|
|
[#6687](https://github.com/rust-lang/rust-clippy/pull/6687)
|
|
* Cargo now re-runs Clippy if arguments after `--` provided to `cargo clippy` are changed.
|
|
[#6834](https://github.com/rust-lang/rust-clippy/pull/6834)
|
|
* Extracted Clippy's `utils` module into the new `clippy_utils` crate
|
|
[#6756](https://github.com/rust-lang/rust-clippy/pull/6756)
|
|
* Clippy lintcheck tool improvements
|
|
[#6800](https://github.com/rust-lang/rust-clippy/pull/6800)
|
|
[#6735](https://github.com/rust-lang/rust-clippy/pull/6735)
|
|
[#6764](https://github.com/rust-lang/rust-clippy/pull/6764)
|
|
[#6708](https://github.com/rust-lang/rust-clippy/pull/6708)
|
|
[#6780](https://github.com/rust-lang/rust-clippy/pull/6780)
|
|
[#6686](https://github.com/rust-lang/rust-clippy/pull/6686)
|
|
|
|
## Rust 1.51
|
|
|
|
Released 2021-03-25
|
|
|
|
[4911ab1...3e41797](https://github.com/rust-lang/rust-clippy/compare/4911ab1...3e41797)
|
|
|
|
### New Lints
|
|
|
|
* [`upper_case_acronyms`]
|
|
[#6475](https://github.com/rust-lang/rust-clippy/pull/6475)
|
|
* [`from_over_into`] [#6476](https://github.com/rust-lang/rust-clippy/pull/6476)
|
|
* [`case_sensitive_file_extension_comparisons`]
|
|
[#6500](https://github.com/rust-lang/rust-clippy/pull/6500)
|
|
* [`needless_question_mark`]
|
|
[#6507](https://github.com/rust-lang/rust-clippy/pull/6507)
|
|
* [`missing_panics_doc`]
|
|
[#6523](https://github.com/rust-lang/rust-clippy/pull/6523)
|
|
* [`redundant_slicing`]
|
|
[#6528](https://github.com/rust-lang/rust-clippy/pull/6528)
|
|
* [`vec_init_then_push`]
|
|
[#6538](https://github.com/rust-lang/rust-clippy/pull/6538)
|
|
* [`ptr_as_ptr`] [#6542](https://github.com/rust-lang/rust-clippy/pull/6542)
|
|
* [`collapsible_else_if`] (split out from `collapsible_if`)
|
|
[#6544](https://github.com/rust-lang/rust-clippy/pull/6544)
|
|
* [`inspect_for_each`] [#6577](https://github.com/rust-lang/rust-clippy/pull/6577)
|
|
* [`manual_filter_map`]
|
|
[#6591](https://github.com/rust-lang/rust-clippy/pull/6591)
|
|
* [`exhaustive_enums`]
|
|
[#6617](https://github.com/rust-lang/rust-clippy/pull/6617)
|
|
* [`exhaustive_structs`]
|
|
[#6617](https://github.com/rust-lang/rust-clippy/pull/6617)
|
|
|
|
### Moves and Deprecations
|
|
|
|
* Replace [`find_map`] with [`manual_find_map`]
|
|
[#6591](https://github.com/rust-lang/rust-clippy/pull/6591)
|
|
* `unknown_clippy_lints` Now integrated in the `unknown_lints` rustc lint
|
|
[#6653](https://github.com/rust-lang/rust-clippy/pull/6653)
|
|
|
|
### Enhancements
|
|
|
|
* [`ptr_arg`] Now also suggests to use `&Path` instead of `&PathBuf`
|
|
[#6506](https://github.com/rust-lang/rust-clippy/pull/6506)
|
|
* [`cast_ptr_alignment`] Also lint when the `pointer::cast` method is used
|
|
[#6557](https://github.com/rust-lang/rust-clippy/pull/6557)
|
|
* [`collapsible_match`] Now also deals with `&` and `*` operators in the `match`
|
|
scrutinee [#6619](https://github.com/rust-lang/rust-clippy/pull/6619)
|
|
|
|
### False Positive Fixes
|
|
|
|
* [`similar_names`] Ignore underscore prefixed names
|
|
[#6403](https://github.com/rust-lang/rust-clippy/pull/6403)
|
|
* [`print_literal`] and [`write_literal`] No longer lint numeric literals
|
|
[#6408](https://github.com/rust-lang/rust-clippy/pull/6408)
|
|
* [`large_enum_variant`] No longer lints in external macros
|
|
[#6485](https://github.com/rust-lang/rust-clippy/pull/6485)
|
|
* [`empty_enum`] Only lint if `never_type` feature is enabled
|
|
[#6513](https://github.com/rust-lang/rust-clippy/pull/6513)
|
|
* [`field_reassign_with_default`] No longer lints in macros
|
|
[#6553](https://github.com/rust-lang/rust-clippy/pull/6553)
|
|
* [`size_of_in_element_count`] No longer lints when dividing by element size
|
|
[#6578](https://github.com/rust-lang/rust-clippy/pull/6578)
|
|
* [`needless_return`] No longer lints in macros
|
|
[#6586](https://github.com/rust-lang/rust-clippy/pull/6586)
|
|
* [`match_overlapping_arm`] No longer lint when first arm is completely included
|
|
in second arm [#6603](https://github.com/rust-lang/rust-clippy/pull/6603)
|
|
* [`doc_markdown`] Add `WebGL` to the default configuration as an allowed
|
|
identifier [#6605](https://github.com/rust-lang/rust-clippy/pull/6605)
|
|
|
|
### Suggestion Fixes/Improvements
|
|
|
|
* [`field_reassign_with_default`] Don't expand macro in lint suggestion
|
|
[#6531](https://github.com/rust-lang/rust-clippy/pull/6531)
|
|
* [`match_like_matches_macro`] Strip references in suggestion
|
|
[#6532](https://github.com/rust-lang/rust-clippy/pull/6532)
|
|
* [`single_match`] Suggest `if` over `if let` when possible
|
|
[#6574](https://github.com/rust-lang/rust-clippy/pull/6574)
|
|
* `ref_in_deref` Use parentheses correctly in suggestion
|
|
[#6609](https://github.com/rust-lang/rust-clippy/pull/6609)
|
|
* [`stable_sort_primitive`] Clarify error message
|
|
[#6611](https://github.com/rust-lang/rust-clippy/pull/6611)
|
|
|
|
### ICE Fixes
|
|
|
|
* [`zero_sized_map_values`]
|
|
[#6582](https://github.com/rust-lang/rust-clippy/pull/6582)
|
|
|
|
### Documentation Improvements
|
|
|
|
* Improve search performance on the Clippy website and make it possible to
|
|
directly search for lints on the GitHub issue tracker
|
|
[#6483](https://github.com/rust-lang/rust-clippy/pull/6483)
|
|
* Clean up `README.md` by removing outdated paragraph
|
|
[#6488](https://github.com/rust-lang/rust-clippy/pull/6488)
|
|
* [`await_holding_refcell_ref`] and [`await_holding_lock`]
|
|
[#6585](https://github.com/rust-lang/rust-clippy/pull/6585)
|
|
* [`as_conversions`] [#6608](https://github.com/rust-lang/rust-clippy/pull/6608)
|
|
|
|
### Others
|
|
|
|
* Clippy now has a [Roadmap] for 2021. If you like to get involved in a bigger
|
|
project, take a look at the [Roadmap project page]. All issues listed there
|
|
are actively mentored
|
|
[#6462](https://github.com/rust-lang/rust-clippy/pull/6462)
|
|
* The Clippy version number now corresponds to the Rust version number
|
|
[#6526](https://github.com/rust-lang/rust-clippy/pull/6526)
|
|
* Fix oversight which caused Clippy to lint deps in some environments, where
|
|
`CLIPPY_TESTS=true` was set somewhere
|
|
[#6575](https://github.com/rust-lang/rust-clippy/pull/6575)
|
|
* Add `cargo dev-lintcheck` tool to the Clippy Dev Tool
|
|
[#6469](https://github.com/rust-lang/rust-clippy/pull/6469)
|
|
|
|
[Roadmap]: https://github.com/rust-lang/rust-clippy/blob/master/doc/roadmap-2021.md
|
|
[Roadmap project page]: https://github.com/rust-lang/rust-clippy/projects/3
|
|
|
|
## Rust 1.50
|
|
|
|
Released 2021-02-11
|
|
|
|
[b20d4c1...4bd77a1](https://github.com/rust-lang/rust-clippy/compare/b20d4c1...4bd77a1)
|
|
|
|
### New Lints
|
|
|
|
* [`suspicious_operation_groupings`] [#6086](https://github.com/rust-lang/rust-clippy/pull/6086)
|
|
* [`size_of_in_element_count`] [#6394](https://github.com/rust-lang/rust-clippy/pull/6394)
|
|
* [`unnecessary_wraps`] [#6070](https://github.com/rust-lang/rust-clippy/pull/6070)
|
|
* [`let_underscore_drop`] [#6305](https://github.com/rust-lang/rust-clippy/pull/6305)
|
|
* [`collapsible_match`] [#6402](https://github.com/rust-lang/rust-clippy/pull/6402)
|
|
* [`redundant_else`] [#6330](https://github.com/rust-lang/rust-clippy/pull/6330)
|
|
* [`zero_sized_map_values`] [#6218](https://github.com/rust-lang/rust-clippy/pull/6218)
|
|
* [`print_stderr`] [#6367](https://github.com/rust-lang/rust-clippy/pull/6367)
|
|
* [`string_from_utf8_as_bytes`] [#6134](https://github.com/rust-lang/rust-clippy/pull/6134)
|
|
|
|
### Moves and Deprecations
|
|
|
|
* Previously deprecated [`str_to_string`] and [`string_to_string`] have been un-deprecated
|
|
as `restriction` lints [#6333](https://github.com/rust-lang/rust-clippy/pull/6333)
|
|
* Deprecate `panic_params` lint. This is now available in rustc as `non_fmt_panics`
|
|
[#6351](https://github.com/rust-lang/rust-clippy/pull/6351)
|
|
* Move [`map_err_ignore`] to `restriction`
|
|
[#6416](https://github.com/rust-lang/rust-clippy/pull/6416)
|
|
* Move [`await_holding_refcell_ref`] to `pedantic`
|
|
[#6354](https://github.com/rust-lang/rust-clippy/pull/6354)
|
|
* Move [`await_holding_lock`] to `pedantic`
|
|
[#6354](https://github.com/rust-lang/rust-clippy/pull/6354)
|
|
|
|
### Enhancements
|
|
|
|
* Add the `unreadable-literal-lint-fractions` configuration to disable
|
|
the `unreadable_literal` lint for fractions
|
|
[#6421](https://github.com/rust-lang/rust-clippy/pull/6421)
|
|
* [`clone_on_copy`]: Now shows the type in the lint message
|
|
[#6443](https://github.com/rust-lang/rust-clippy/pull/6443)
|
|
* [`redundant_pattern_matching`]: Now also lints on `std::task::Poll`
|
|
[#6339](https://github.com/rust-lang/rust-clippy/pull/6339)
|
|
* [`redundant_pattern_matching`]: Additionally also lints on `std::net::IpAddr`
|
|
[#6377](https://github.com/rust-lang/rust-clippy/pull/6377)
|
|
* [`search_is_some`]: Now suggests `contains` instead of `find(foo).is_some()`
|
|
[#6119](https://github.com/rust-lang/rust-clippy/pull/6119)
|
|
* [`clone_double_ref`]: Now prints the reference type in the lint message
|
|
[#6442](https://github.com/rust-lang/rust-clippy/pull/6442)
|
|
* [`modulo_one`]: Now also lints on -1.
|
|
[#6360](https://github.com/rust-lang/rust-clippy/pull/6360)
|
|
* [`empty_loop`]: Now lints no_std crates, too
|
|
[#6205](https://github.com/rust-lang/rust-clippy/pull/6205)
|
|
* [`or_fun_call`]: Now also lints when indexing `HashMap` or `BTreeMap`
|
|
[#6267](https://github.com/rust-lang/rust-clippy/pull/6267)
|
|
* [`wrong_self_convention`]: Now also lints in trait definitions
|
|
[#6316](https://github.com/rust-lang/rust-clippy/pull/6316)
|
|
* [`needless_borrow`]: Print the type in the lint message
|
|
[#6449](https://github.com/rust-lang/rust-clippy/pull/6449)
|
|
|
|
[msrv_readme]: https://github.com/rust-lang/rust-clippy#specifying-the-minimum-supported-rust-version
|
|
|
|
### False Positive Fixes
|
|
|
|
* [`manual_range_contains`]: No longer lints in `const fn`
|
|
[#6382](https://github.com/rust-lang/rust-clippy/pull/6382)
|
|
* [`unnecessary_lazy_evaluations`]: No longer lints if closure argument is used
|
|
[#6370](https://github.com/rust-lang/rust-clippy/pull/6370)
|
|
* [`match_single_binding`]: Now ignores cases with `#[cfg()]` macros
|
|
[#6435](https://github.com/rust-lang/rust-clippy/pull/6435)
|
|
* [`match_like_matches_macro`]: No longer lints on arms with attributes
|
|
[#6290](https://github.com/rust-lang/rust-clippy/pull/6290)
|
|
* [`map_clone`]: No longer lints with deref and clone
|
|
[#6269](https://github.com/rust-lang/rust-clippy/pull/6269)
|
|
* [`map_clone`]: No longer lints in the case of &mut
|
|
[#6301](https://github.com/rust-lang/rust-clippy/pull/6301)
|
|
* [`needless_update`]: Now ignores `non_exhaustive` structs
|
|
[#6464](https://github.com/rust-lang/rust-clippy/pull/6464)
|
|
* [`needless_collect`]: No longer lints when a collect is needed multiple times
|
|
[#6313](https://github.com/rust-lang/rust-clippy/pull/6313)
|
|
* [`unnecessary_cast`] No longer lints cfg-dependent types
|
|
[#6369](https://github.com/rust-lang/rust-clippy/pull/6369)
|
|
* [`declare_interior_mutable_const`] and [`borrow_interior_mutable_const`]:
|
|
Both now ignore enums with frozen variants
|
|
[#6110](https://github.com/rust-lang/rust-clippy/pull/6110)
|
|
* [`field_reassign_with_default`] No longer lint for private fields
|
|
[#6537](https://github.com/rust-lang/rust-clippy/pull/6537)
|
|
|
|
|
|
### Suggestion Fixes/Improvements
|
|
|
|
* [`vec_box`]: Provide correct type scope suggestion
|
|
[#6271](https://github.com/rust-lang/rust-clippy/pull/6271)
|
|
* [`manual_range_contains`]: Give correct suggestion when using floats
|
|
[#6320](https://github.com/rust-lang/rust-clippy/pull/6320)
|
|
* [`unnecessary_lazy_evaluations`]: Don't always mark suggestion as MachineApplicable
|
|
[#6272](https://github.com/rust-lang/rust-clippy/pull/6272)
|
|
* [`manual_async_fn`]: Improve suggestion formatting
|
|
[#6294](https://github.com/rust-lang/rust-clippy/pull/6294)
|
|
* [`unnecessary_cast`]: Fix incorrectly formatted float literal suggestion
|
|
[#6362](https://github.com/rust-lang/rust-clippy/pull/6362)
|
|
|
|
### ICE Fixes
|
|
|
|
* Fix a crash in [`from_iter_instead_of_collect`]
|
|
[#6304](https://github.com/rust-lang/rust-clippy/pull/6304)
|
|
* Fix a silent crash when parsing doc comments in [`needless_doctest_main`]
|
|
[#6458](https://github.com/rust-lang/rust-clippy/pull/6458)
|
|
|
|
### Documentation Improvements
|
|
|
|
* The lint website search has been improved ([#6477](https://github.com/rust-lang/rust-clippy/pull/6477)):
|
|
* Searching for lints with dashes and spaces is possible now. For example
|
|
`missing-errors-doc` and `missing errors doc` are now valid aliases for lint names
|
|
* Improved fuzzy search in lint descriptions
|
|
* Various README improvements
|
|
[#6287](https://github.com/rust-lang/rust-clippy/pull/6287)
|
|
* Add known problems to [`comparison_chain`] documentation
|
|
[#6390](https://github.com/rust-lang/rust-clippy/pull/6390)
|
|
* Fix example used in [`cargo_common_metadata`]
|
|
[#6293](https://github.com/rust-lang/rust-clippy/pull/6293)
|
|
* Improve [`map_clone`] documentation
|
|
[#6340](https://github.com/rust-lang/rust-clippy/pull/6340)
|
|
|
|
### Others
|
|
|
|
* You can now tell Clippy about the MSRV your project supports. Please refer to
|
|
the specific README section to learn more about MSRV support [here][msrv_readme]
|
|
[#6201](https://github.com/rust-lang/rust-clippy/pull/6201)
|
|
* Add `--no-deps` option to avoid running on path dependencies in workspaces
|
|
[#6188](https://github.com/rust-lang/rust-clippy/pull/6188)
|
|
|
|
## Rust 1.49
|
|
|
|
Released 2020-12-31
|
|
|
|
[e636b88...b20d4c1](https://github.com/rust-lang/rust-clippy/compare/e636b88...b20d4c1)
|
|
|
|
### New Lints
|
|
|
|
* [`field_reassign_with_default`] [#5911](https://github.com/rust-lang/rust-clippy/pull/5911)
|
|
* [`await_holding_refcell_ref`] [#6029](https://github.com/rust-lang/rust-clippy/pull/6029)
|
|
* [`disallowed_methods`] [#6081](https://github.com/rust-lang/rust-clippy/pull/6081)
|
|
* [`inline_asm_x86_att_syntax`] [#6092](https://github.com/rust-lang/rust-clippy/pull/6092)
|
|
* [`inline_asm_x86_intel_syntax`] [#6092](https://github.com/rust-lang/rust-clippy/pull/6092)
|
|
* [`from_iter_instead_of_collect`] [#6101](https://github.com/rust-lang/rust-clippy/pull/6101)
|
|
* [`mut_mutex_lock`] [#6103](https://github.com/rust-lang/rust-clippy/pull/6103)
|
|
* [`single_element_loop`] [#6109](https://github.com/rust-lang/rust-clippy/pull/6109)
|
|
* [`manual_unwrap_or`] [#6123](https://github.com/rust-lang/rust-clippy/pull/6123)
|
|
* [`large_types_passed_by_value`] [#6135](https://github.com/rust-lang/rust-clippy/pull/6135)
|
|
* [`result_unit_err`] [#6157](https://github.com/rust-lang/rust-clippy/pull/6157)
|
|
* [`ref_option_ref`] [#6165](https://github.com/rust-lang/rust-clippy/pull/6165)
|
|
* [`manual_range_contains`] [#6177](https://github.com/rust-lang/rust-clippy/pull/6177)
|
|
* [`unusual_byte_groupings`] [#6183](https://github.com/rust-lang/rust-clippy/pull/6183)
|
|
* [`comparison_to_empty`] [#6226](https://github.com/rust-lang/rust-clippy/pull/6226)
|
|
* [`map_collect_result_unit`] [#6227](https://github.com/rust-lang/rust-clippy/pull/6227)
|
|
* [`manual_ok_or`] [#6233](https://github.com/rust-lang/rust-clippy/pull/6233)
|
|
|
|
### Moves and Deprecations
|
|
|
|
* Rename `single_char_push_str` to [`single_char_add_str`]
|
|
[#6037](https://github.com/rust-lang/rust-clippy/pull/6037)
|
|
* Rename `zero_width_space` to [`invisible_characters`]
|
|
[#6105](https://github.com/rust-lang/rust-clippy/pull/6105)
|
|
* Deprecate `drop_bounds` (uplifted)
|
|
[#6111](https://github.com/rust-lang/rust-clippy/pull/6111)
|
|
* Move [`string_lit_as_bytes`] to `nursery`
|
|
[#6117](https://github.com/rust-lang/rust-clippy/pull/6117)
|
|
* Move [`rc_buffer`] to `restriction`
|
|
[#6128](https://github.com/rust-lang/rust-clippy/pull/6128)
|
|
|
|
### Enhancements
|
|
|
|
* [`manual_memcpy`]: Also lint when there are loop counters (and produce a
|
|
reliable suggestion)
|
|
[#5727](https://github.com/rust-lang/rust-clippy/pull/5727)
|
|
* [`single_char_add_str`]: Also lint on `String::insert_str`
|
|
[#6037](https://github.com/rust-lang/rust-clippy/pull/6037)
|
|
* [`invisible_characters`]: Also lint the characters `\u{AD}` and `\u{2060}`
|
|
[#6105](https://github.com/rust-lang/rust-clippy/pull/6105)
|
|
* [`eq_op`]: Also lint on the `assert_*!` macro family
|
|
[#6167](https://github.com/rust-lang/rust-clippy/pull/6167)
|
|
* [`items_after_statements`]: Also lint in local macro expansions
|
|
[#6176](https://github.com/rust-lang/rust-clippy/pull/6176)
|
|
* [`unnecessary_cast`]: Also lint casts on integer and float literals
|
|
[#6187](https://github.com/rust-lang/rust-clippy/pull/6187)
|
|
* [`manual_unwrap_or`]: Also lint `Result::unwrap_or`
|
|
[#6190](https://github.com/rust-lang/rust-clippy/pull/6190)
|
|
* [`match_like_matches_macro`]: Also lint when `match` has more than two arms
|
|
[#6216](https://github.com/rust-lang/rust-clippy/pull/6216)
|
|
* [`integer_arithmetic`]: Better handle `/` an `%` operators
|
|
[#6229](https://github.com/rust-lang/rust-clippy/pull/6229)
|
|
|
|
### False Positive Fixes
|
|
|
|
* [`needless_lifetimes`]: Bail out if the function has a `where` clause with the
|
|
lifetime [#5978](https://github.com/rust-lang/rust-clippy/pull/5978)
|
|
* [`explicit_counter_loop`]: No longer lints, when loop counter is used after it
|
|
is incremented [#6076](https://github.com/rust-lang/rust-clippy/pull/6076)
|
|
* [`or_fun_call`]: Revert changes addressing the handling of `const fn`
|
|
[#6077](https://github.com/rust-lang/rust-clippy/pull/6077)
|
|
* [`needless_range_loop`]: No longer lints, when the iterable is used in the
|
|
range [#6102](https://github.com/rust-lang/rust-clippy/pull/6102)
|
|
* [`inconsistent_digit_grouping`]: Fix bug when using floating point exponent
|
|
[#6104](https://github.com/rust-lang/rust-clippy/pull/6104)
|
|
* [`mistyped_literal_suffixes`]: No longer lints on the fractional part of a
|
|
float (e.g. `713.32_64`)
|
|
[#6114](https://github.com/rust-lang/rust-clippy/pull/6114)
|
|
* [`invalid_regex`]: No longer lint on unicode characters within `bytes::Regex`
|
|
[#6132](https://github.com/rust-lang/rust-clippy/pull/6132)
|
|
* [`boxed_local`]: No longer lints on `extern fn` arguments
|
|
[#6133](https://github.com/rust-lang/rust-clippy/pull/6133)
|
|
* [`needless_lifetimes`]: Fix regression, where lifetime is used in `where`
|
|
clause [#6198](https://github.com/rust-lang/rust-clippy/pull/6198)
|
|
|
|
### Suggestion Fixes/Improvements
|
|
|
|
* [`unnecessary_sort_by`]: Avoid dereferencing the suggested closure parameter
|
|
[#6078](https://github.com/rust-lang/rust-clippy/pull/6078)
|
|
* [`needless_arbitrary_self_type`]: Correctly handle expanded code
|
|
[#6093](https://github.com/rust-lang/rust-clippy/pull/6093)
|
|
* [`useless_format`]: Preserve raw strings in suggestion
|
|
[#6151](https://github.com/rust-lang/rust-clippy/pull/6151)
|
|
* [`empty_loop`]: Suggest alternatives
|
|
[#6162](https://github.com/rust-lang/rust-clippy/pull/6162)
|
|
* [`borrowed_box`]: Correctly add parentheses in suggestion
|
|
[#6200](https://github.com/rust-lang/rust-clippy/pull/6200)
|
|
* [`unused_unit`]: Improve suggestion formatting
|
|
[#6247](https://github.com/rust-lang/rust-clippy/pull/6247)
|
|
|
|
### Documentation Improvements
|
|
|
|
* Some doc improvements:
|
|
* [`rc_buffer`] [#6090](https://github.com/rust-lang/rust-clippy/pull/6090)
|
|
* [`empty_loop`] [#6162](https://github.com/rust-lang/rust-clippy/pull/6162)
|
|
* [`doc_markdown`]: Document problematic link text style
|
|
[#6107](https://github.com/rust-lang/rust-clippy/pull/6107)
|
|
|
|
## Rust 1.48
|
|
|
|
Released 2020-11-19
|
|
|
|
[09bd400...e636b88](https://github.com/rust-lang/rust-clippy/compare/09bd400...e636b88)
|
|
|
|
### New lints
|
|
|
|
* [`self_assignment`] [#5894](https://github.com/rust-lang/rust-clippy/pull/5894)
|
|
* [`unnecessary_lazy_evaluations`] [#5720](https://github.com/rust-lang/rust-clippy/pull/5720)
|
|
* [`manual_strip`] [#6038](https://github.com/rust-lang/rust-clippy/pull/6038)
|
|
* [`map_err_ignore`] [#5998](https://github.com/rust-lang/rust-clippy/pull/5998)
|
|
* [`rc_buffer`] [#6044](https://github.com/rust-lang/rust-clippy/pull/6044)
|
|
* [`to_string_in_display`] [#5831](https://github.com/rust-lang/rust-clippy/pull/5831)
|
|
* `single_char_push_str` [#5881](https://github.com/rust-lang/rust-clippy/pull/5881)
|
|
|
|
### Moves and Deprecations
|
|
|
|
* Downgrade [`verbose_bit_mask`] to pedantic
|
|
[#6036](https://github.com/rust-lang/rust-clippy/pull/6036)
|
|
|
|
### Enhancements
|
|
|
|
* Extend [`precedence`] to handle chains of methods combined with unary negation
|
|
[#5928](https://github.com/rust-lang/rust-clippy/pull/5928)
|
|
* [`useless_vec`]: add a configuration value for the maximum allowed size on the stack
|
|
[#5907](https://github.com/rust-lang/rust-clippy/pull/5907)
|
|
* [`suspicious_arithmetic_impl`]: extend to implementations of `BitAnd`, `BitOr`, `BitXor`, `Rem`, `Shl`, and `Shr`
|
|
[#5884](https://github.com/rust-lang/rust-clippy/pull/5884)
|
|
* `invalid_atomic_ordering`: detect misuse of `compare_exchange`, `compare_exchange_weak`, and `fetch_update`
|
|
[#6025](https://github.com/rust-lang/rust-clippy/pull/6025)
|
|
* Avoid [`redundant_pattern_matching`] triggering in macros
|
|
[#6069](https://github.com/rust-lang/rust-clippy/pull/6069)
|
|
* [`option_if_let_else`]: distinguish pure from impure `else` expressions
|
|
[#5937](https://github.com/rust-lang/rust-clippy/pull/5937)
|
|
* [`needless_doctest_main`]: parse doctests instead of using textual search
|
|
[#5912](https://github.com/rust-lang/rust-clippy/pull/5912)
|
|
* [`wildcard_imports`]: allow `prelude` to appear in any segment of an import
|
|
[#5929](https://github.com/rust-lang/rust-clippy/pull/5929)
|
|
* Re-enable [`len_zero`] for ranges now that `range_is_empty` is stable
|
|
[#5961](https://github.com/rust-lang/rust-clippy/pull/5961)
|
|
* [`option_as_ref_deref`]: catch fully-qualified calls to `Deref::deref` and `DerefMut::deref_mut`
|
|
[#5933](https://github.com/rust-lang/rust-clippy/pull/5933)
|
|
|
|
### False Positive Fixes
|
|
|
|
* [`useless_attribute`]: permit allowing [`wildcard_imports`] and [`enum_glob_use`]
|
|
[#5994](https://github.com/rust-lang/rust-clippy/pull/5994)
|
|
* [`transmute_ptr_to_ptr`]: avoid suggesting dereferencing raw pointers in const contexts
|
|
[#5999](https://github.com/rust-lang/rust-clippy/pull/5999)
|
|
* [`redundant_closure_call`]: take into account usages of the closure in nested functions and closures
|
|
[#5920](https://github.com/rust-lang/rust-clippy/pull/5920)
|
|
* Fix false positive in [`borrow_interior_mutable_const`] when referencing a field behind a pointer
|
|
[#5949](https://github.com/rust-lang/rust-clippy/pull/5949)
|
|
* [`doc_markdown`]: allow using "GraphQL" without backticks
|
|
[#5996](https://github.com/rust-lang/rust-clippy/pull/5996)
|
|
* [`to_string_in_display`]: avoid linting when calling `to_string()` on anything that is not `self`
|
|
[#5971](https://github.com/rust-lang/rust-clippy/pull/5971)
|
|
* [`indexing_slicing`] and [`out_of_bounds_indexing`] treat references to arrays as arrays
|
|
[#6034](https://github.com/rust-lang/rust-clippy/pull/6034)
|
|
* [`should_implement_trait`]: ignore methods with lifetime parameters
|
|
[#5725](https://github.com/rust-lang/rust-clippy/pull/5725)
|
|
* [`needless_return`]: avoid linting if a temporary borrows a local variable
|
|
[#5903](https://github.com/rust-lang/rust-clippy/pull/5903)
|
|
* Restrict [`unnecessary_sort_by`] to non-reference, Copy types
|
|
[#6006](https://github.com/rust-lang/rust-clippy/pull/6006)
|
|
* Avoid suggesting `from_bits`/`to_bits` in const contexts in [`transmute_int_to_float`]
|
|
[#5919](https://github.com/rust-lang/rust-clippy/pull/5919)
|
|
* [`declare_interior_mutable_const`] and [`borrow_interior_mutable_const`]: improve detection of interior mutable types
|
|
[#6046](https://github.com/rust-lang/rust-clippy/pull/6046)
|
|
|
|
### Suggestion Fixes/Improvements
|
|
|
|
* [`let_and_return`]: add a cast to the suggestion when the return expression has adjustments
|
|
[#5946](https://github.com/rust-lang/rust-clippy/pull/5946)
|
|
* [`useless_conversion`]: show the type in the error message
|
|
[#6035](https://github.com/rust-lang/rust-clippy/pull/6035)
|
|
* [`unnecessary_mut_passed`]: discriminate between functions and methods in the error message
|
|
[#5892](https://github.com/rust-lang/rust-clippy/pull/5892)
|
|
* [`float_cmp`] and [`float_cmp_const`]: change wording to make margin of error less ambiguous
|
|
[#6043](https://github.com/rust-lang/rust-clippy/pull/6043)
|
|
* [`default_trait_access`]: do not use unnecessary type parameters in the suggestion
|
|
[#5993](https://github.com/rust-lang/rust-clippy/pull/5993)
|
|
* [`collapsible_if`]: don't use expanded code in the suggestion
|
|
[#5992](https://github.com/rust-lang/rust-clippy/pull/5992)
|
|
* Do not suggest empty format strings in [`print_with_newline`] and [`write_with_newline`]
|
|
[#6042](https://github.com/rust-lang/rust-clippy/pull/6042)
|
|
* [`unit_arg`]: improve the readability of the suggestion
|
|
[#5931](https://github.com/rust-lang/rust-clippy/pull/5931)
|
|
* [`stable_sort_primitive`]: print the type that is being sorted in the lint message
|
|
[#5935](https://github.com/rust-lang/rust-clippy/pull/5935)
|
|
* Show line count and max lines in [`too_many_lines`] lint message
|
|
[#6009](https://github.com/rust-lang/rust-clippy/pull/6009)
|
|
* Keep parentheses in the suggestion of [`useless_conversion`] where applicable
|
|
[#5900](https://github.com/rust-lang/rust-clippy/pull/5900)
|
|
* [`option_map_unit_fn`] and [`result_map_unit_fn`]: print the unit type `()` explicitly
|
|
[#6024](https://github.com/rust-lang/rust-clippy/pull/6024)
|
|
* [`redundant_allocation`]: suggest replacing `Rc<Box<T>>` with `Rc<T>`
|
|
[#5899](https://github.com/rust-lang/rust-clippy/pull/5899)
|
|
* Make lint messages adhere to rustc dev guide conventions
|
|
[#5893](https://github.com/rust-lang/rust-clippy/pull/5893)
|
|
|
|
### ICE Fixes
|
|
|
|
* Fix ICE in [`repeat_once`]
|
|
[#5948](https://github.com/rust-lang/rust-clippy/pull/5948)
|
|
|
|
### Documentation Improvements
|
|
|
|
* [`mutable_key_type`]: explain potential for false positives when the interior mutable type is not accessed in the `Hash` implementation
|
|
[#6019](https://github.com/rust-lang/rust-clippy/pull/6019)
|
|
* [`unnecessary_mut_passed`]: fix typo
|
|
[#5913](https://github.com/rust-lang/rust-clippy/pull/5913)
|
|
* Add example of false positive to [`ptr_arg`] docs.
|
|
[#5885](https://github.com/rust-lang/rust-clippy/pull/5885)
|
|
* [`box_vec`](https://rust-lang.github.io/rust-clippy/master/index.html#box_collection), [`vec_box`] and [`borrowed_box`]: add link to the documentation of `Box`
|
|
[#6023](https://github.com/rust-lang/rust-clippy/pull/6023)
|
|
|
|
## Rust 1.47
|
|
|
|
Released 2020-10-08
|
|
|
|
[c2c07fa...09bd400](https://github.com/rust-lang/rust-clippy/compare/c2c07fa...09bd400)
|
|
|
|
### New lints
|
|
|
|
* [`derive_ord_xor_partial_ord`] [#5848](https://github.com/rust-lang/rust-clippy/pull/5848)
|
|
* [`trait_duplication_in_bounds`] [#5852](https://github.com/rust-lang/rust-clippy/pull/5852)
|
|
* [`map_identity`] [#5694](https://github.com/rust-lang/rust-clippy/pull/5694)
|
|
* [`unit_return_expecting_ord`] [#5737](https://github.com/rust-lang/rust-clippy/pull/5737)
|
|
* [`pattern_type_mismatch`] [#4841](https://github.com/rust-lang/rust-clippy/pull/4841)
|
|
* [`repeat_once`] [#5773](https://github.com/rust-lang/rust-clippy/pull/5773)
|
|
* [`same_item_push`] [#5825](https://github.com/rust-lang/rust-clippy/pull/5825)
|
|
* [`needless_arbitrary_self_type`] [#5869](https://github.com/rust-lang/rust-clippy/pull/5869)
|
|
* [`match_like_matches_macro`] [#5769](https://github.com/rust-lang/rust-clippy/pull/5769)
|
|
* [`stable_sort_primitive`] [#5809](https://github.com/rust-lang/rust-clippy/pull/5809)
|
|
* [`blanket_clippy_restriction_lints`] [#5750](https://github.com/rust-lang/rust-clippy/pull/5750)
|
|
* [`option_if_let_else`] [#5301](https://github.com/rust-lang/rust-clippy/pull/5301)
|
|
|
|
### Moves and Deprecations
|
|
|
|
* Deprecate [`regex_macro`] lint
|
|
[#5760](https://github.com/rust-lang/rust-clippy/pull/5760)
|
|
* Move [`range_minus_one`] to `pedantic`
|
|
[#5752](https://github.com/rust-lang/rust-clippy/pull/5752)
|
|
|
|
### Enhancements
|
|
|
|
* Improve [`needless_collect`] by catching `collect` calls followed by `iter` or `into_iter` calls
|
|
[#5837](https://github.com/rust-lang/rust-clippy/pull/5837)
|
|
* [`panic`], [`todo`], [`unimplemented`] and [`unreachable`] now detect calls with formatting
|
|
[#5811](https://github.com/rust-lang/rust-clippy/pull/5811)
|
|
* Detect more cases of [`suboptimal_flops`] and [`imprecise_flops`]
|
|
[#5443](https://github.com/rust-lang/rust-clippy/pull/5443)
|
|
* Handle asymmetrical implementations of `PartialEq` in [`cmp_owned`]
|
|
[#5701](https://github.com/rust-lang/rust-clippy/pull/5701)
|
|
* Make it possible to allow [`unsafe_derive_deserialize`]
|
|
[#5870](https://github.com/rust-lang/rust-clippy/pull/5870)
|
|
* Catch `ord.min(a).max(b)` where a < b in [`min_max`]
|
|
[#5871](https://github.com/rust-lang/rust-clippy/pull/5871)
|
|
* Make [`clone_on_copy`] suggestion machine applicable
|
|
[#5745](https://github.com/rust-lang/rust-clippy/pull/5745)
|
|
* Enable [`len_zero`] on ranges now that `is_empty` is stable on them
|
|
[#5961](https://github.com/rust-lang/rust-clippy/pull/5961)
|
|
|
|
### False Positive Fixes
|
|
|
|
* Avoid triggering [`or_fun_call`] with const fns that take no arguments
|
|
[#5889](https://github.com/rust-lang/rust-clippy/pull/5889)
|
|
* Fix [`redundant_closure_call`] false positive for closures that have multiple calls
|
|
[#5800](https://github.com/rust-lang/rust-clippy/pull/5800)
|
|
* Don't lint cases involving `ManuallyDrop` in [`redundant_clone`]
|
|
[#5824](https://github.com/rust-lang/rust-clippy/pull/5824)
|
|
* Treat a single expression the same as a single statement in the 2nd arm of a match in [`single_match_else`]
|
|
[#5771](https://github.com/rust-lang/rust-clippy/pull/5771)
|
|
* Don't trigger [`unnested_or_patterns`] if the feature `or_patterns` is not enabled
|
|
[#5758](https://github.com/rust-lang/rust-clippy/pull/5758)
|
|
* Avoid linting if key borrows in [`unnecessary_sort_by`]
|
|
[#5756](https://github.com/rust-lang/rust-clippy/pull/5756)
|
|
* Consider `Try` impl for `Poll` when generating suggestions in [`try_err`]
|
|
[#5857](https://github.com/rust-lang/rust-clippy/pull/5857)
|
|
* Take input lifetimes into account in `manual_async_fn`
|
|
[#5859](https://github.com/rust-lang/rust-clippy/pull/5859)
|
|
* Fix multiple false positives in [`type_repetition_in_bounds`] and add a configuration option
|
|
[#5761](https://github.com/rust-lang/rust-clippy/pull/5761)
|
|
* Limit the [`suspicious_arithmetic_impl`] lint to one binary operation
|
|
[#5820](https://github.com/rust-lang/rust-clippy/pull/5820)
|
|
|
|
### Suggestion Fixes/Improvements
|
|
|
|
* Improve readability of [`shadow_unrelated`] suggestion by truncating the RHS snippet
|
|
[#5788](https://github.com/rust-lang/rust-clippy/pull/5788)
|
|
* Suggest `filter_map` instead of `flat_map` when mapping to `Option` in [`map_flatten`]
|
|
[#5846](https://github.com/rust-lang/rust-clippy/pull/5846)
|
|
* Ensure suggestion is shown correctly for long method call chains in [`iter_nth_zero`]
|
|
[#5793](https://github.com/rust-lang/rust-clippy/pull/5793)
|
|
* Drop borrow operator in suggestions of [`redundant_pattern_matching`]
|
|
[#5815](https://github.com/rust-lang/rust-clippy/pull/5815)
|
|
* Add suggestion for [`iter_skip_next`]
|
|
[#5843](https://github.com/rust-lang/rust-clippy/pull/5843)
|
|
* Improve [`collapsible_if`] fix suggestion
|
|
[#5732](https://github.com/rust-lang/rust-clippy/pull/5732)
|
|
|
|
### ICE Fixes
|
|
|
|
* Fix ICE caused by [`needless_collect`]
|
|
[#5877](https://github.com/rust-lang/rust-clippy/pull/5877)
|
|
* Fix ICE caused by [`unnested_or_patterns`]
|
|
[#5784](https://github.com/rust-lang/rust-clippy/pull/5784)
|
|
|
|
### Documentation Improvements
|
|
|
|
* Fix grammar of [`await_holding_lock`] documentation
|
|
[#5748](https://github.com/rust-lang/rust-clippy/pull/5748)
|
|
|
|
### Others
|
|
|
|
* Make lints adhere to the rustc dev guide
|
|
[#5888](https://github.com/rust-lang/rust-clippy/pull/5888)
|
|
|
|
## Rust 1.46
|
|
|
|
Released 2020-08-27
|
|
|
|
[7ea7cd1...c2c07fa](https://github.com/rust-lang/rust-clippy/compare/7ea7cd1...c2c07fa)
|
|
|
|
### New lints
|
|
|
|
* [`unnested_or_patterns`] [#5378](https://github.com/rust-lang/rust-clippy/pull/5378)
|
|
* [`iter_next_slice`] [#5597](https://github.com/rust-lang/rust-clippy/pull/5597)
|
|
* [`unnecessary_sort_by`] [#5623](https://github.com/rust-lang/rust-clippy/pull/5623)
|
|
* [`vec_resize_to_zero`] [#5637](https://github.com/rust-lang/rust-clippy/pull/5637)
|
|
|
|
### Moves and Deprecations
|
|
|
|
* Move [`cast_ptr_alignment`] to pedantic [#5667](https://github.com/rust-lang/rust-clippy/pull/5667)
|
|
|
|
### Enhancements
|
|
|
|
* Improve [`mem_replace_with_uninit`] lint [#5695](https://github.com/rust-lang/rust-clippy/pull/5695)
|
|
|
|
### False Positive Fixes
|
|
|
|
* [`len_zero`]: Avoid linting ranges when the `range_is_empty` feature is not enabled
|
|
[#5656](https://github.com/rust-lang/rust-clippy/pull/5656)
|
|
* [`let_and_return`]: Don't lint if a temporary borrow is involved
|
|
[#5680](https://github.com/rust-lang/rust-clippy/pull/5680)
|
|
* [`reversed_empty_ranges`]: Avoid linting `N..N` in for loop arguments in
|
|
[#5692](https://github.com/rust-lang/rust-clippy/pull/5692)
|
|
* [`if_same_then_else`]: Don't assume multiplication is always commutative
|
|
[#5702](https://github.com/rust-lang/rust-clippy/pull/5702)
|
|
* [`blacklisted_name`]: Remove `bar` from the default configuration
|
|
[#5712](https://github.com/rust-lang/rust-clippy/pull/5712)
|
|
* [`redundant_pattern_matching`]: Avoid suggesting non-`const fn` calls in const contexts
|
|
[#5724](https://github.com/rust-lang/rust-clippy/pull/5724)
|
|
|
|
### Suggestion Fixes/Improvements
|
|
|
|
* Fix suggestion of [`unit_arg`] lint, so that it suggest semantic equivalent code
|
|
[#4455](https://github.com/rust-lang/rust-clippy/pull/4455)
|
|
* Add auto applicable suggestion to [`macro_use_imports`]
|
|
[#5279](https://github.com/rust-lang/rust-clippy/pull/5279)
|
|
|
|
### ICE Fixes
|
|
|
|
* Fix ICE in the `consts` module of Clippy [#5709](https://github.com/rust-lang/rust-clippy/pull/5709)
|
|
|
|
### Documentation Improvements
|
|
|
|
* Improve code examples across multiple lints [#5664](https://github.com/rust-lang/rust-clippy/pull/5664)
|
|
|
|
### Others
|
|
|
|
* Introduce a `--rustc` flag to `clippy-driver`, which turns `clippy-driver`
|
|
into `rustc` and passes all the given arguments to `rustc`. This is especially
|
|
useful for tools that need the `rustc` version Clippy was compiled with,
|
|
instead of the Clippy version. E.g. `clippy-driver --rustc --version` will
|
|
print the output of `rustc --version`.
|
|
[#5178](https://github.com/rust-lang/rust-clippy/pull/5178)
|
|
* New issue templates now make it easier to complain if Clippy is too annoying
|
|
or not annoying enough! [#5735](https://github.com/rust-lang/rust-clippy/pull/5735)
|
|
|
|
## Rust 1.45
|
|
|
|
Released 2020-07-16
|
|
|
|
[891e1a8...7ea7cd1](https://github.com/rust-lang/rust-clippy/compare/891e1a8...7ea7cd1)
|
|
|
|
### New lints
|
|
|
|
* [`match_wildcard_for_single_variants`] [#5582](https://github.com/rust-lang/rust-clippy/pull/5582)
|
|
* [`unsafe_derive_deserialize`] [#5493](https://github.com/rust-lang/rust-clippy/pull/5493)
|
|
* [`if_let_mutex`] [#5332](https://github.com/rust-lang/rust-clippy/pull/5332)
|
|
* [`mismatched_target_os`] [#5506](https://github.com/rust-lang/rust-clippy/pull/5506)
|
|
* [`await_holding_lock`] [#5439](https://github.com/rust-lang/rust-clippy/pull/5439)
|
|
* [`match_on_vec_items`] [#5522](https://github.com/rust-lang/rust-clippy/pull/5522)
|
|
* [`manual_async_fn`] [#5576](https://github.com/rust-lang/rust-clippy/pull/5576)
|
|
* [`reversed_empty_ranges`] [#5583](https://github.com/rust-lang/rust-clippy/pull/5583)
|
|
* [`manual_non_exhaustive`] [#5550](https://github.com/rust-lang/rust-clippy/pull/5550)
|
|
|
|
### Moves and Deprecations
|
|
|
|
* Downgrade [`match_bool`] to pedantic [#5408](https://github.com/rust-lang/rust-clippy/pull/5408)
|
|
* Downgrade [`match_wild_err_arm`] to pedantic and update help messages. [#5622](https://github.com/rust-lang/rust-clippy/pull/5622)
|
|
* Downgrade [`useless_let_if_seq`] to nursery. [#5599](https://github.com/rust-lang/rust-clippy/pull/5599)
|
|
* Generalize `option_and_then_some` and rename to [`bind_instead_of_map`]. [#5529](https://github.com/rust-lang/rust-clippy/pull/5529)
|
|
* Rename `identity_conversion` to [`useless_conversion`]. [#5568](https://github.com/rust-lang/rust-clippy/pull/5568)
|
|
* Merge `block_in_if_condition_expr` and `block_in_if_condition_stmt` into [`blocks_in_if_conditions`].
|
|
[#5563](https://github.com/rust-lang/rust-clippy/pull/5563)
|
|
* Merge `option_map_unwrap_or`, `option_map_unwrap_or_else` and `result_map_unwrap_or_else` into [`map_unwrap_or`].
|
|
[#5563](https://github.com/rust-lang/rust-clippy/pull/5563)
|
|
* Merge `option_unwrap_used` and `result_unwrap_used` into [`unwrap_used`].
|
|
[#5563](https://github.com/rust-lang/rust-clippy/pull/5563)
|
|
* Merge `option_expect_used` and `result_expect_used` into [`expect_used`].
|
|
[#5563](https://github.com/rust-lang/rust-clippy/pull/5563)
|
|
* Merge `for_loop_over_option` and `for_loop_over_result` into [`for_loops_over_fallibles`].
|
|
[#5563](https://github.com/rust-lang/rust-clippy/pull/5563)
|
|
|
|
### Enhancements
|
|
|
|
* Avoid running cargo lints when not enabled to improve performance. [#5505](https://github.com/rust-lang/rust-clippy/pull/5505)
|
|
* Extend [`useless_conversion`] with `TryFrom` and `TryInto`. [#5631](https://github.com/rust-lang/rust-clippy/pull/5631)
|
|
* Lint also in type parameters and where clauses in [`unused_unit`]. [#5592](https://github.com/rust-lang/rust-clippy/pull/5592)
|
|
* Do not suggest deriving `Default` in [`new_without_default`]. [#5616](https://github.com/rust-lang/rust-clippy/pull/5616)
|
|
|
|
### False Positive Fixes
|
|
|
|
* [`while_let_on_iterator`] [#5525](https://github.com/rust-lang/rust-clippy/pull/5525)
|
|
* [`empty_line_after_outer_attr`] [#5609](https://github.com/rust-lang/rust-clippy/pull/5609)
|
|
* [`unnecessary_unwrap`] [#5558](https://github.com/rust-lang/rust-clippy/pull/5558)
|
|
* [`comparison_chain`] [#5596](https://github.com/rust-lang/rust-clippy/pull/5596)
|
|
* Don't trigger [`used_underscore_binding`] in await desugaring. [#5535](https://github.com/rust-lang/rust-clippy/pull/5535)
|
|
* Don't trigger [`borrowed_box`] on mutable references. [#5491](https://github.com/rust-lang/rust-clippy/pull/5491)
|
|
* Allow `1 << 0` in [`identity_op`]. [#5602](https://github.com/rust-lang/rust-clippy/pull/5602)
|
|
* Allow `use super::*;` glob imports in [`wildcard_imports`]. [#5564](https://github.com/rust-lang/rust-clippy/pull/5564)
|
|
* Whitelist more words in [`doc_markdown`]. [#5611](https://github.com/rust-lang/rust-clippy/pull/5611)
|
|
* Skip dev and build deps in [`multiple_crate_versions`]. [#5636](https://github.com/rust-lang/rust-clippy/pull/5636)
|
|
* Honor `allow` attribute on arguments in [`ptr_arg`]. [#5647](https://github.com/rust-lang/rust-clippy/pull/5647)
|
|
* Honor lint level attributes for [`redundant_field_names`], [`just_underscores_and_digits`], [`many_single_char_names`]
|
|
and [`similar_names`]. [#5651](https://github.com/rust-lang/rust-clippy/pull/5651)
|
|
* Ignore calls to `len` in [`or_fun_call`]. [#4429](https://github.com/rust-lang/rust-clippy/pull/4429)
|
|
|
|
### Suggestion Improvements
|
|
|
|
* Simplify suggestions in [`manual_memcpy`]. [#5536](https://github.com/rust-lang/rust-clippy/pull/5536)
|
|
* Fix suggestion in [`redundant_pattern_matching`] for macros. [#5511](https://github.com/rust-lang/rust-clippy/pull/5511)
|
|
* Avoid suggesting `copied()` for mutable references in [`map_clone`]. [#5530](https://github.com/rust-lang/rust-clippy/pull/5530)
|
|
* Improve help message for [`clone_double_ref`]. [#5547](https://github.com/rust-lang/rust-clippy/pull/5547)
|
|
|
|
### ICE Fixes
|
|
|
|
* Fix ICE caused in unwrap module. [#5590](https://github.com/rust-lang/rust-clippy/pull/5590)
|
|
* Fix ICE on rustc test issue-69020-assoc-const-arith-overflow.rs [#5499](https://github.com/rust-lang/rust-clippy/pull/5499)
|
|
|
|
### Documentation
|
|
|
|
* Clarify the documentation of [`unnecessary_mut_passed`]. [#5639](https://github.com/rust-lang/rust-clippy/pull/5639)
|
|
* Extend example for [`unneeded_field_pattern`]. [#5541](https://github.com/rust-lang/rust-clippy/pull/5541)
|
|
|
|
## Rust 1.44
|
|
|
|
Released 2020-06-04
|
|
|
|
[204bb9b...891e1a8](https://github.com/rust-lang/rust-clippy/compare/204bb9b...891e1a8)
|
|
|
|
### New lints
|
|
|
|
* [`explicit_deref_methods`] [#5226](https://github.com/rust-lang/rust-clippy/pull/5226)
|
|
* [`implicit_saturating_sub`] [#5427](https://github.com/rust-lang/rust-clippy/pull/5427)
|
|
* [`macro_use_imports`] [#5230](https://github.com/rust-lang/rust-clippy/pull/5230)
|
|
* [`verbose_file_reads`] [#5272](https://github.com/rust-lang/rust-clippy/pull/5272)
|
|
* [`future_not_send`] [#5423](https://github.com/rust-lang/rust-clippy/pull/5423)
|
|
* [`redundant_pub_crate`] [#5319](https://github.com/rust-lang/rust-clippy/pull/5319)
|
|
* [`large_const_arrays`] [#5248](https://github.com/rust-lang/rust-clippy/pull/5248)
|
|
* [`result_map_or_into_option`] [#5415](https://github.com/rust-lang/rust-clippy/pull/5415)
|
|
* [`redundant_allocation`] [#5349](https://github.com/rust-lang/rust-clippy/pull/5349)
|
|
* [`fn_address_comparisons`] [#5294](https://github.com/rust-lang/rust-clippy/pull/5294)
|
|
* [`vtable_address_comparisons`] [#5294](https://github.com/rust-lang/rust-clippy/pull/5294)
|
|
|
|
|
|
### Moves and Deprecations
|
|
|
|
* Deprecate [`replace_consts`] lint [#5380](https://github.com/rust-lang/rust-clippy/pull/5380)
|
|
* Move [`cognitive_complexity`] to nursery [#5428](https://github.com/rust-lang/rust-clippy/pull/5428)
|
|
* Move [`useless_transmute`] to nursery [#5364](https://github.com/rust-lang/rust-clippy/pull/5364)
|
|
* Downgrade [`inefficient_to_string`] to pedantic [#5412](https://github.com/rust-lang/rust-clippy/pull/5412)
|
|
* Downgrade [`option_option`] to pedantic [#5401](https://github.com/rust-lang/rust-clippy/pull/5401)
|
|
* Downgrade [`unreadable_literal`] to pedantic [#5419](https://github.com/rust-lang/rust-clippy/pull/5419)
|
|
* Downgrade [`let_unit_value`] to pedantic [#5409](https://github.com/rust-lang/rust-clippy/pull/5409)
|
|
* Downgrade [`trivially_copy_pass_by_ref`] to pedantic [#5410](https://github.com/rust-lang/rust-clippy/pull/5410)
|
|
* Downgrade [`implicit_hasher`] to pedantic [#5411](https://github.com/rust-lang/rust-clippy/pull/5411)
|
|
|
|
### Enhancements
|
|
|
|
* On _nightly_ you can now use `cargo clippy --fix -Z unstable-options` to
|
|
auto-fix lints that support this [#5363](https://github.com/rust-lang/rust-clippy/pull/5363)
|
|
* Make [`redundant_clone`] also trigger on cases where the cloned value is not
|
|
consumed. [#5304](https://github.com/rust-lang/rust-clippy/pull/5304)
|
|
* Expand [`integer_arithmetic`] to also disallow bit-shifting [#5430](https://github.com/rust-lang/rust-clippy/pull/5430)
|
|
* [`option_as_ref_deref`] now detects more deref cases [#5425](https://github.com/rust-lang/rust-clippy/pull/5425)
|
|
* [`large_enum_variant`] now report the sizes of the largest and second-largest variants [#5466](https://github.com/rust-lang/rust-clippy/pull/5466)
|
|
* [`bool_comparison`] now also checks for inequality comparisons that can be
|
|
written more concisely [#5365](https://github.com/rust-lang/rust-clippy/pull/5365)
|
|
* Expand [`clone_on_copy`] to work in method call arguments as well [#5441](https://github.com/rust-lang/rust-clippy/pull/5441)
|
|
* [`redundant_pattern_matching`] now also handles `while let` [#5483](https://github.com/rust-lang/rust-clippy/pull/5483)
|
|
* [`integer_arithmetic`] now also lints references of integers [#5329](https://github.com/rust-lang/rust-clippy/pull/5329)
|
|
* Expand [`float_cmp_const`] to also work on arrays [#5345](https://github.com/rust-lang/rust-clippy/pull/5345)
|
|
* Trigger [`map_flatten`] when map is called on an `Option` [#5473](https://github.com/rust-lang/rust-clippy/pull/5473)
|
|
|
|
### False Positive Fixes
|
|
|
|
* [`many_single_char_names`] [#5468](https://github.com/rust-lang/rust-clippy/pull/5468)
|
|
* [`should_implement_trait`] [#5437](https://github.com/rust-lang/rust-clippy/pull/5437)
|
|
* [`unused_self`] [#5387](https://github.com/rust-lang/rust-clippy/pull/5387)
|
|
* [`redundant_clone`] [#5453](https://github.com/rust-lang/rust-clippy/pull/5453)
|
|
* [`precedence`] [#5445](https://github.com/rust-lang/rust-clippy/pull/5445)
|
|
* [`suspicious_op_assign_impl`] [#5424](https://github.com/rust-lang/rust-clippy/pull/5424)
|
|
* [`needless_lifetimes`] [#5293](https://github.com/rust-lang/rust-clippy/pull/5293)
|
|
* [`redundant_pattern`] [#5287](https://github.com/rust-lang/rust-clippy/pull/5287)
|
|
* [`inconsistent_digit_grouping`] [#5451](https://github.com/rust-lang/rust-clippy/pull/5451)
|
|
|
|
|
|
### Suggestion Improvements
|
|
|
|
* Improved [`question_mark`] lint suggestion so that it doesn't add redundant `as_ref()` [#5481](https://github.com/rust-lang/rust-clippy/pull/5481)
|
|
* Improve the suggested placeholder in [`option_map_unit_fn`] [#5292](https://github.com/rust-lang/rust-clippy/pull/5292)
|
|
* Improve suggestion for [`match_single_binding`] when triggered inside a closure [#5350](https://github.com/rust-lang/rust-clippy/pull/5350)
|
|
|
|
### ICE Fixes
|
|
|
|
* Handle the unstable `trivial_bounds` feature [#5296](https://github.com/rust-lang/rust-clippy/pull/5296)
|
|
* `shadow_*` lints [#5297](https://github.com/rust-lang/rust-clippy/pull/5297)
|
|
|
|
### Documentation
|
|
|
|
* Fix documentation generation for configurable lints [#5353](https://github.com/rust-lang/rust-clippy/pull/5353)
|
|
* Update documentation for [`new_ret_no_self`] [#5448](https://github.com/rust-lang/rust-clippy/pull/5448)
|
|
* The documentation for [`option_option`] now suggest using a tri-state enum [#5403](https://github.com/rust-lang/rust-clippy/pull/5403)
|
|
* Fix bit mask example in [`verbose_bit_mask`] documentation [#5454](https://github.com/rust-lang/rust-clippy/pull/5454)
|
|
* [`wildcard_imports`] documentation now mentions that `use ...::prelude::*` is
|
|
not linted [#5312](https://github.com/rust-lang/rust-clippy/pull/5312)
|
|
|
|
## Rust 1.43
|
|
|
|
Released 2020-04-23
|
|
|
|
[4ee1206...204bb9b](https://github.com/rust-lang/rust-clippy/compare/4ee1206...204bb9b)
|
|
|
|
### New lints
|
|
|
|
* [`imprecise_flops`] [#4897](https://github.com/rust-lang/rust-clippy/pull/4897)
|
|
* [`suboptimal_flops`] [#4897](https://github.com/rust-lang/rust-clippy/pull/4897)
|
|
* [`wildcard_imports`] [#5029](https://github.com/rust-lang/rust-clippy/pull/5029)
|
|
* [`single_component_path_imports`] [#5058](https://github.com/rust-lang/rust-clippy/pull/5058)
|
|
* [`match_single_binding`] [#5061](https://github.com/rust-lang/rust-clippy/pull/5061)
|
|
* [`let_underscore_lock`] [#5101](https://github.com/rust-lang/rust-clippy/pull/5101)
|
|
* [`struct_excessive_bools`] [#5125](https://github.com/rust-lang/rust-clippy/pull/5125)
|
|
* [`fn_params_excessive_bools`] [#5125](https://github.com/rust-lang/rust-clippy/pull/5125)
|
|
* [`option_env_unwrap`] [#5148](https://github.com/rust-lang/rust-clippy/pull/5148)
|
|
* [`lossy_float_literal`] [#5202](https://github.com/rust-lang/rust-clippy/pull/5202)
|
|
* [`rest_pat_in_fully_bound_structs`] [#5258](https://github.com/rust-lang/rust-clippy/pull/5258)
|
|
|
|
### Moves and Deprecations
|
|
|
|
* Move [`unneeded_field_pattern`] to pedantic group [#5200](https://github.com/rust-lang/rust-clippy/pull/5200)
|
|
|
|
### Enhancements
|
|
|
|
* Make [`missing_errors_doc`] lint also trigger on `async` functions
|
|
[#5181](https://github.com/rust-lang/rust-clippy/pull/5181)
|
|
* Add more constants to [`approx_constant`] [#5193](https://github.com/rust-lang/rust-clippy/pull/5193)
|
|
* Extend [`question_mark`] lint [#5266](https://github.com/rust-lang/rust-clippy/pull/5266)
|
|
|
|
### False Positive Fixes
|
|
|
|
* [`use_debug`] [#5047](https://github.com/rust-lang/rust-clippy/pull/5047)
|
|
* [`unnecessary_unwrap`] [#5132](https://github.com/rust-lang/rust-clippy/pull/5132)
|
|
* [`zero_prefixed_literal`] [#5170](https://github.com/rust-lang/rust-clippy/pull/5170)
|
|
* [`missing_const_for_fn`] [#5216](https://github.com/rust-lang/rust-clippy/pull/5216)
|
|
|
|
### Suggestion Improvements
|
|
|
|
* Improve suggestion when blocks of code are suggested [#5134](https://github.com/rust-lang/rust-clippy/pull/5134)
|
|
|
|
### ICE Fixes
|
|
|
|
* `misc_early` lints [#5129](https://github.com/rust-lang/rust-clippy/pull/5129)
|
|
* [`missing_errors_doc`] [#5213](https://github.com/rust-lang/rust-clippy/pull/5213)
|
|
* Fix ICE when evaluating `usize`s [#5256](https://github.com/rust-lang/rust-clippy/pull/5256)
|
|
|
|
### Documentation
|
|
|
|
* Improve documentation of [`iter_nth_zero`]
|
|
* Add documentation pages for stable releases [#5171](https://github.com/rust-lang/rust-clippy/pull/5171)
|
|
|
|
### Others
|
|
|
|
* Clippy now completely runs on GitHub Actions [#5190](https://github.com/rust-lang/rust-clippy/pull/5190)
|
|
|
|
|
|
## Rust 1.42
|
|
|
|
Released 2020-03-12
|
|
|
|
[69f99e7...4ee1206](https://github.com/rust-lang/rust-clippy/compare/69f99e7...4ee1206)
|
|
|
|
### New lints
|
|
|
|
* [`filetype_is_file`] [#4543](https://github.com/rust-lang/rust-clippy/pull/4543)
|
|
* [`let_underscore_must_use`] [#4823](https://github.com/rust-lang/rust-clippy/pull/4823)
|
|
* [`modulo_arithmetic`] [#4867](https://github.com/rust-lang/rust-clippy/pull/4867)
|
|
* [`mem_replace_with_default`] [#4881](https://github.com/rust-lang/rust-clippy/pull/4881)
|
|
* [`mutable_key_type`] [#4885](https://github.com/rust-lang/rust-clippy/pull/4885)
|
|
* [`option_as_ref_deref`] [#4945](https://github.com/rust-lang/rust-clippy/pull/4945)
|
|
* [`wildcard_in_or_patterns`] [#4960](https://github.com/rust-lang/rust-clippy/pull/4960)
|
|
* [`iter_nth_zero`] [#4966](https://github.com/rust-lang/rust-clippy/pull/4966)
|
|
* `invalid_atomic_ordering` [#4999](https://github.com/rust-lang/rust-clippy/pull/4999)
|
|
* [`skip_while_next`] [#5067](https://github.com/rust-lang/rust-clippy/pull/5067)
|
|
|
|
### Moves and Deprecations
|
|
|
|
* Move [`transmute_float_to_int`] from nursery to complexity group
|
|
[#5015](https://github.com/rust-lang/rust-clippy/pull/5015)
|
|
* Move [`range_plus_one`] to pedantic group [#5057](https://github.com/rust-lang/rust-clippy/pull/5057)
|
|
* Move [`debug_assert_with_mut_call`] to nursery group [#5106](https://github.com/rust-lang/rust-clippy/pull/5106)
|
|
* Deprecate `unused_label` [#4930](https://github.com/rust-lang/rust-clippy/pull/4930)
|
|
|
|
### Enhancements
|
|
|
|
* Lint vectored IO in [`unused_io_amount`] [#5027](https://github.com/rust-lang/rust-clippy/pull/5027)
|
|
* Make [`vec_box`] configurable by adding a size threshold [#5081](https://github.com/rust-lang/rust-clippy/pull/5081)
|
|
* Also lint constants in [`cmp_nan`] [#4910](https://github.com/rust-lang/rust-clippy/pull/4910)
|
|
* Fix false negative in [`expect_fun_call`] [#4915](https://github.com/rust-lang/rust-clippy/pull/4915)
|
|
* Fix false negative in [`redundant_clone`] [#5017](https://github.com/rust-lang/rust-clippy/pull/5017)
|
|
|
|
### False Positive Fixes
|
|
|
|
* [`map_clone`] [#4937](https://github.com/rust-lang/rust-clippy/pull/4937)
|
|
* [`replace_consts`] [#4977](https://github.com/rust-lang/rust-clippy/pull/4977)
|
|
* [`let_and_return`] [#5008](https://github.com/rust-lang/rust-clippy/pull/5008)
|
|
* [`eq_op`] [#5079](https://github.com/rust-lang/rust-clippy/pull/5079)
|
|
* [`possible_missing_comma`] [#5083](https://github.com/rust-lang/rust-clippy/pull/5083)
|
|
* [`debug_assert_with_mut_call`] [#5106](https://github.com/rust-lang/rust-clippy/pull/5106)
|
|
* Don't trigger [`let_underscore_must_use`] in external macros
|
|
[#5082](https://github.com/rust-lang/rust-clippy/pull/5082)
|
|
* Don't trigger [`empty_loop`] in `no_std` crates [#5086](https://github.com/rust-lang/rust-clippy/pull/5086)
|
|
|
|
### Suggestion Improvements
|
|
|
|
* `option_map_unwrap_or` [#4634](https://github.com/rust-lang/rust-clippy/pull/4634)
|
|
* [`wildcard_enum_match_arm`] [#4934](https://github.com/rust-lang/rust-clippy/pull/4934)
|
|
* [`cognitive_complexity`] [#4935](https://github.com/rust-lang/rust-clippy/pull/4935)
|
|
* [`decimal_literal_representation`] [#4956](https://github.com/rust-lang/rust-clippy/pull/4956)
|
|
* `unknown_clippy_lints` [#4963](https://github.com/rust-lang/rust-clippy/pull/4963)
|
|
* [`explicit_into_iter_loop`] [#4978](https://github.com/rust-lang/rust-clippy/pull/4978)
|
|
* [`useless_attribute`] [#5022](https://github.com/rust-lang/rust-clippy/pull/5022)
|
|
* `if_let_some_result` [#5032](https://github.com/rust-lang/rust-clippy/pull/5032)
|
|
|
|
### ICE fixes
|
|
|
|
* [`unsound_collection_transmute`] [#4975](https://github.com/rust-lang/rust-clippy/pull/4975)
|
|
|
|
### Documentation
|
|
|
|
* Improve documentation of [`empty_enum`], [`replace_consts`], [`redundant_clone`], and [`iterator_step_by_zero`]
|
|
|
|
|
|
## Rust 1.41
|
|
|
|
Released 2020-01-30
|
|
|
|
[c8e3cfb...69f99e7](https://github.com/rust-lang/rust-clippy/compare/c8e3cfb...69f99e7)
|
|
|
|
* New Lints:
|
|
* [`exit`] [#4697](https://github.com/rust-lang/rust-clippy/pull/4697)
|
|
* [`to_digit_is_some`] [#4801](https://github.com/rust-lang/rust-clippy/pull/4801)
|
|
* [`tabs_in_doc_comments`] [#4806](https://github.com/rust-lang/rust-clippy/pull/4806)
|
|
* [`large_stack_arrays`] [#4807](https://github.com/rust-lang/rust-clippy/pull/4807)
|
|
* [`same_functions_in_if_condition`] [#4814](https://github.com/rust-lang/rust-clippy/pull/4814)
|
|
* [`zst_offset`] [#4816](https://github.com/rust-lang/rust-clippy/pull/4816)
|
|
* [`as_conversions`] [#4821](https://github.com/rust-lang/rust-clippy/pull/4821)
|
|
* [`missing_errors_doc`] [#4884](https://github.com/rust-lang/rust-clippy/pull/4884)
|
|
* [`transmute_float_to_int`] [#4889](https://github.com/rust-lang/rust-clippy/pull/4889)
|
|
* Remove plugin interface, see
|
|
[Inside Rust Blog](https://blog.rust-lang.org/inside-rust/2019/11/04/Clippy-removes-plugin-interface.html) for
|
|
details [#4714](https://github.com/rust-lang/rust-clippy/pull/4714)
|
|
* Move [`use_self`] to nursery group [#4863](https://github.com/rust-lang/rust-clippy/pull/4863)
|
|
* Deprecate `into_iter_on_array` [#4788](https://github.com/rust-lang/rust-clippy/pull/4788)
|
|
* Expand [`string_lit_as_bytes`] to also trigger when literal has escapes
|
|
[#4808](https://github.com/rust-lang/rust-clippy/pull/4808)
|
|
* Fix false positive in `comparison_chain` [#4842](https://github.com/rust-lang/rust-clippy/pull/4842)
|
|
* Fix false positive in `while_immutable_condition` [#4730](https://github.com/rust-lang/rust-clippy/pull/4730)
|
|
* Fix false positive in `explicit_counter_loop` [#4803](https://github.com/rust-lang/rust-clippy/pull/4803)
|
|
* Fix false positive in `must_use_candidate` [#4794](https://github.com/rust-lang/rust-clippy/pull/4794)
|
|
* Fix false positive in `print_with_newline` and `write_with_newline`
|
|
[#4769](https://github.com/rust-lang/rust-clippy/pull/4769)
|
|
* Fix false positive in `derive_hash_xor_eq` [#4766](https://github.com/rust-lang/rust-clippy/pull/4766)
|
|
* Fix false positive in `missing_inline_in_public_items` [#4870](https://github.com/rust-lang/rust-clippy/pull/4870)
|
|
* Fix false positive in `string_add` [#4880](https://github.com/rust-lang/rust-clippy/pull/4880)
|
|
* Fix false positive in `float_arithmetic` [#4851](https://github.com/rust-lang/rust-clippy/pull/4851)
|
|
* Fix false positive in `cast_sign_loss` [#4883](https://github.com/rust-lang/rust-clippy/pull/4883)
|
|
* Fix false positive in `manual_swap` [#4877](https://github.com/rust-lang/rust-clippy/pull/4877)
|
|
* Fix ICEs occurring while checking some block expressions [#4772](https://github.com/rust-lang/rust-clippy/pull/4772)
|
|
* Fix ICE in `use_self` [#4776](https://github.com/rust-lang/rust-clippy/pull/4776)
|
|
* Fix ICEs related to `const_generics` [#4780](https://github.com/rust-lang/rust-clippy/pull/4780)
|
|
* Display help when running `clippy-driver` without arguments, instead of ICEing
|
|
[#4810](https://github.com/rust-lang/rust-clippy/pull/4810)
|
|
* Clippy has its own ICE message now [#4588](https://github.com/rust-lang/rust-clippy/pull/4588)
|
|
* Show deprecated lints in the documentation again [#4757](https://github.com/rust-lang/rust-clippy/pull/4757)
|
|
* Improve Documentation by adding positive examples to some lints
|
|
[#4832](https://github.com/rust-lang/rust-clippy/pull/4832)
|
|
|
|
## Rust 1.40
|
|
|
|
Released 2019-12-19
|
|
|
|
[4e7e71b...c8e3cfb](https://github.com/rust-lang/rust-clippy/compare/4e7e71b...c8e3cfb)
|
|
|
|
* New Lints:
|
|
* [`unneeded_wildcard_pattern`] [#4537](https://github.com/rust-lang/rust-clippy/pull/4537)
|
|
* [`needless_doctest_main`] [#4603](https://github.com/rust-lang/rust-clippy/pull/4603)
|
|
* [`suspicious_unary_op_formatting`] [#4615](https://github.com/rust-lang/rust-clippy/pull/4615)
|
|
* [`debug_assert_with_mut_call`] [#4680](https://github.com/rust-lang/rust-clippy/pull/4680)
|
|
* [`unused_self`] [#4619](https://github.com/rust-lang/rust-clippy/pull/4619)
|
|
* [`inefficient_to_string`] [#4683](https://github.com/rust-lang/rust-clippy/pull/4683)
|
|
* [`must_use_unit`] [#4560](https://github.com/rust-lang/rust-clippy/pull/4560)
|
|
* [`must_use_candidate`] [#4560](https://github.com/rust-lang/rust-clippy/pull/4560)
|
|
* [`double_must_use`] [#4560](https://github.com/rust-lang/rust-clippy/pull/4560)
|
|
* [`comparison_chain`] [#4569](https://github.com/rust-lang/rust-clippy/pull/4569)
|
|
* [`unsound_collection_transmute`] [#4592](https://github.com/rust-lang/rust-clippy/pull/4592)
|
|
* [`panic`] [#4657](https://github.com/rust-lang/rust-clippy/pull/4657)
|
|
* [`unreachable`] [#4657](https://github.com/rust-lang/rust-clippy/pull/4657)
|
|
* [`todo`] [#4657](https://github.com/rust-lang/rust-clippy/pull/4657)
|
|
* `option_expect_used` [#4657](https://github.com/rust-lang/rust-clippy/pull/4657)
|
|
* `result_expect_used` [#4657](https://github.com/rust-lang/rust-clippy/pull/4657)
|
|
* Move `redundant_clone` to perf group [#4509](https://github.com/rust-lang/rust-clippy/pull/4509)
|
|
* Move `manual_mul_add` to nursery group [#4736](https://github.com/rust-lang/rust-clippy/pull/4736)
|
|
* Expand `unit_cmp` to also work with `assert_eq!`, `debug_assert_eq!`, `assert_ne!` and `debug_assert_ne!` [#4613](https://github.com/rust-lang/rust-clippy/pull/4613)
|
|
* Expand `integer_arithmetic` to also detect mutating arithmetic like `+=` [#4585](https://github.com/rust-lang/rust-clippy/pull/4585)
|
|
* Fix false positive in `nonminimal_bool` [#4568](https://github.com/rust-lang/rust-clippy/pull/4568)
|
|
* Fix false positive in `missing_safety_doc` [#4611](https://github.com/rust-lang/rust-clippy/pull/4611)
|
|
* Fix false positive in `cast_sign_loss` [#4614](https://github.com/rust-lang/rust-clippy/pull/4614)
|
|
* Fix false positive in `redundant_clone` [#4509](https://github.com/rust-lang/rust-clippy/pull/4509)
|
|
* Fix false positive in `try_err` [#4721](https://github.com/rust-lang/rust-clippy/pull/4721)
|
|
* Fix false positive in `toplevel_ref_arg` [#4570](https://github.com/rust-lang/rust-clippy/pull/4570)
|
|
* Fix false positive in `multiple_inherent_impl` [#4593](https://github.com/rust-lang/rust-clippy/pull/4593)
|
|
* Improve more suggestions and tests in preparation for the unstable `cargo fix --clippy` [#4575](https://github.com/rust-lang/rust-clippy/pull/4575)
|
|
* Improve suggestion for `zero_ptr` [#4599](https://github.com/rust-lang/rust-clippy/pull/4599)
|
|
* Improve suggestion for `explicit_counter_loop` [#4691](https://github.com/rust-lang/rust-clippy/pull/4691)
|
|
* Improve suggestion for `mul_add` [#4602](https://github.com/rust-lang/rust-clippy/pull/4602)
|
|
* Improve suggestion for `assertions_on_constants` [#4635](https://github.com/rust-lang/rust-clippy/pull/4635)
|
|
* Fix ICE in `use_self` [#4671](https://github.com/rust-lang/rust-clippy/pull/4671)
|
|
* Fix ICE when encountering const casts [#4590](https://github.com/rust-lang/rust-clippy/pull/4590)
|
|
|
|
## Rust 1.39
|
|
|
|
Released 2019-11-07
|
|
|
|
[3aea860...4e7e71b](https://github.com/rust-lang/rust-clippy/compare/3aea860...4e7e71b)
|
|
|
|
* New Lints:
|
|
* [`uninit_assumed_init`] [#4479](https://github.com/rust-lang/rust-clippy/pull/4479)
|
|
* [`flat_map_identity`] [#4231](https://github.com/rust-lang/rust-clippy/pull/4231)
|
|
* [`missing_safety_doc`] [#4535](https://github.com/rust-lang/rust-clippy/pull/4535)
|
|
* [`mem_replace_with_uninit`] [#4511](https://github.com/rust-lang/rust-clippy/pull/4511)
|
|
* [`suspicious_map`] [#4394](https://github.com/rust-lang/rust-clippy/pull/4394)
|
|
* `option_and_then_some` [#4386](https://github.com/rust-lang/rust-clippy/pull/4386)
|
|
* [`manual_saturating_arithmetic`] [#4498](https://github.com/rust-lang/rust-clippy/pull/4498)
|
|
* Deprecate `unused_collect` lint. This is fully covered by rustc's `#[must_use]` on `collect` [#4348](https://github.com/rust-lang/rust-clippy/pull/4348)
|
|
* Move `type_repetition_in_bounds` to pedantic group [#4403](https://github.com/rust-lang/rust-clippy/pull/4403)
|
|
* Move `cast_lossless` to pedantic group [#4539](https://github.com/rust-lang/rust-clippy/pull/4539)
|
|
* `temporary_cstring_as_ptr` now catches more cases [#4425](https://github.com/rust-lang/rust-clippy/pull/4425)
|
|
* `use_self` now works in constructors, too [#4525](https://github.com/rust-lang/rust-clippy/pull/4525)
|
|
* `cargo_common_metadata` now checks for license files [#4518](https://github.com/rust-lang/rust-clippy/pull/4518)
|
|
* `cognitive_complexity` now includes the measured complexity in the warning message [#4469](https://github.com/rust-lang/rust-clippy/pull/4469)
|
|
* Fix false positives in `block_in_if_*` lints [#4458](https://github.com/rust-lang/rust-clippy/pull/4458)
|
|
* Fix false positive in `cast_lossless` [#4473](https://github.com/rust-lang/rust-clippy/pull/4473)
|
|
* Fix false positive in `clone_on_copy` [#4411](https://github.com/rust-lang/rust-clippy/pull/4411)
|
|
* Fix false positive in `deref_addrof` [#4487](https://github.com/rust-lang/rust-clippy/pull/4487)
|
|
* Fix false positive in `too_many_lines` [#4490](https://github.com/rust-lang/rust-clippy/pull/4490)
|
|
* Fix false positive in `new_ret_no_self` [#4365](https://github.com/rust-lang/rust-clippy/pull/4365)
|
|
* Fix false positive in `manual_swap` [#4478](https://github.com/rust-lang/rust-clippy/pull/4478)
|
|
* Fix false positive in `missing_const_for_fn` [#4450](https://github.com/rust-lang/rust-clippy/pull/4450)
|
|
* Fix false positive in `extra_unused_lifetimes` [#4477](https://github.com/rust-lang/rust-clippy/pull/4477)
|
|
* Fix false positive in `inherent_to_string` [#4460](https://github.com/rust-lang/rust-clippy/pull/4460)
|
|
* Fix false positive in `map_entry` [#4495](https://github.com/rust-lang/rust-clippy/pull/4495)
|
|
* Fix false positive in `unused_unit` [#4445](https://github.com/rust-lang/rust-clippy/pull/4445)
|
|
* Fix false positive in `redundant_pattern` [#4489](https://github.com/rust-lang/rust-clippy/pull/4489)
|
|
* Fix false positive in `wrong_self_convention` [#4369](https://github.com/rust-lang/rust-clippy/pull/4369)
|
|
* Improve various suggestions and tests in preparation for the unstable `cargo fix --clippy` [#4558](https://github.com/rust-lang/rust-clippy/pull/4558)
|
|
* Improve suggestions for `redundant_pattern_matching` [#4352](https://github.com/rust-lang/rust-clippy/pull/4352)
|
|
* Improve suggestions for `explicit_write` [#4544](https://github.com/rust-lang/rust-clippy/pull/4544)
|
|
* Improve suggestion for `or_fun_call` [#4522](https://github.com/rust-lang/rust-clippy/pull/4522)
|
|
* Improve suggestion for `match_as_ref` [#4446](https://github.com/rust-lang/rust-clippy/pull/4446)
|
|
* Improve suggestion for `unnecessary_fold_span` [#4382](https://github.com/rust-lang/rust-clippy/pull/4382)
|
|
* Add suggestions for `unseparated_literal_suffix` [#4401](https://github.com/rust-lang/rust-clippy/pull/4401)
|
|
* Add suggestions for `char_lit_as_u8` [#4418](https://github.com/rust-lang/rust-clippy/pull/4418)
|
|
|
|
## Rust 1.38
|
|
|
|
Released 2019-09-26
|
|
|
|
[e3cb40e...3aea860](https://github.com/rust-lang/rust-clippy/compare/e3cb40e...3aea860)
|
|
|
|
* New Lints:
|
|
* [`main_recursion`] [#4203](https://github.com/rust-lang/rust-clippy/pull/4203)
|
|
* [`inherent_to_string`] [#4259](https://github.com/rust-lang/rust-clippy/pull/4259)
|
|
* [`inherent_to_string_shadow_display`] [#4259](https://github.com/rust-lang/rust-clippy/pull/4259)
|
|
* [`type_repetition_in_bounds`] [#3766](https://github.com/rust-lang/rust-clippy/pull/3766)
|
|
* [`try_err`] [#4222](https://github.com/rust-lang/rust-clippy/pull/4222)
|
|
* Move `{unnnecessary,panicking}_unwrap` out of nursery [#4307](https://github.com/rust-lang/rust-clippy/pull/4307)
|
|
* Extend the `use_self` lint to suggest uses of `Self::Variant` [#4308](https://github.com/rust-lang/rust-clippy/pull/4308)
|
|
* Improve suggestion for needless return [#4262](https://github.com/rust-lang/rust-clippy/pull/4262)
|
|
* Add auto-fixable suggestion for `let_unit` [#4337](https://github.com/rust-lang/rust-clippy/pull/4337)
|
|
* Fix false positive in `pub_enum_variant_names` and `enum_variant_names` [#4345](https://github.com/rust-lang/rust-clippy/pull/4345)
|
|
* Fix false positive in `cast_ptr_alignment` [#4257](https://github.com/rust-lang/rust-clippy/pull/4257)
|
|
* Fix false positive in `string_lit_as_bytes` [#4233](https://github.com/rust-lang/rust-clippy/pull/4233)
|
|
* Fix false positive in `needless_lifetimes` [#4266](https://github.com/rust-lang/rust-clippy/pull/4266)
|
|
* Fix false positive in `float_cmp` [#4275](https://github.com/rust-lang/rust-clippy/pull/4275)
|
|
* Fix false positives in `needless_return` [#4274](https://github.com/rust-lang/rust-clippy/pull/4274)
|
|
* Fix false negative in `match_same_arms` [#4246](https://github.com/rust-lang/rust-clippy/pull/4246)
|
|
* Fix incorrect suggestion for `needless_bool` [#4335](https://github.com/rust-lang/rust-clippy/pull/4335)
|
|
* Improve suggestion for `cast_ptr_alignment` [#4257](https://github.com/rust-lang/rust-clippy/pull/4257)
|
|
* Improve suggestion for `single_char_literal` [#4361](https://github.com/rust-lang/rust-clippy/pull/4361)
|
|
* Improve suggestion for `len_zero` [#4314](https://github.com/rust-lang/rust-clippy/pull/4314)
|
|
* Fix ICE in `implicit_hasher` [#4268](https://github.com/rust-lang/rust-clippy/pull/4268)
|
|
* Fix allow bug in `trivially_copy_pass_by_ref` [#4250](https://github.com/rust-lang/rust-clippy/pull/4250)
|
|
|
|
## Rust 1.37
|
|
|
|
Released 2019-08-15
|
|
|
|
[082cfa7...e3cb40e](https://github.com/rust-lang/rust-clippy/compare/082cfa7...e3cb40e)
|
|
|
|
* New Lints:
|
|
* [`checked_conversions`] [#4088](https://github.com/rust-lang/rust-clippy/pull/4088)
|
|
* [`get_last_with_len`] [#3832](https://github.com/rust-lang/rust-clippy/pull/3832)
|
|
* [`integer_division`] [#4195](https://github.com/rust-lang/rust-clippy/pull/4195)
|
|
* Renamed Lint: `const_static_lifetime` is now called [`redundant_static_lifetimes`].
|
|
The lint now covers statics in addition to consts [#4162](https://github.com/rust-lang/rust-clippy/pull/4162)
|
|
* [`match_same_arms`] now warns for all identical arms, instead of only the first one [#4102](https://github.com/rust-lang/rust-clippy/pull/4102)
|
|
* [`needless_return`] now works with void functions [#4220](https://github.com/rust-lang/rust-clippy/pull/4220)
|
|
* Fix false positive in [`redundant_closure`] [#4190](https://github.com/rust-lang/rust-clippy/pull/4190)
|
|
* Fix false positive in [`useless_attribute`] [#4107](https://github.com/rust-lang/rust-clippy/pull/4107)
|
|
* Fix incorrect suggestion for [`float_cmp`] [#4214](https://github.com/rust-lang/rust-clippy/pull/4214)
|
|
* Add suggestions for [`print_with_newline`] and [`write_with_newline`] [#4136](https://github.com/rust-lang/rust-clippy/pull/4136)
|
|
* Improve suggestions for `option_map_unwrap_or_else` and `result_map_unwrap_or_else` [#4164](https://github.com/rust-lang/rust-clippy/pull/4164)
|
|
* Improve suggestions for [`non_ascii_literal`] [#4119](https://github.com/rust-lang/rust-clippy/pull/4119)
|
|
* Improve diagnostics for [`let_and_return`] [#4137](https://github.com/rust-lang/rust-clippy/pull/4137)
|
|
* Improve diagnostics for [`trivially_copy_pass_by_ref`] [#4071](https://github.com/rust-lang/rust-clippy/pull/4071)
|
|
* Add macro check for [`unreadable_literal`] [#4099](https://github.com/rust-lang/rust-clippy/pull/4099)
|
|
|
|
## Rust 1.36
|
|
|
|
Released 2019-07-04
|
|
|
|
[eb9f9b1...082cfa7](https://github.com/rust-lang/rust-clippy/compare/eb9f9b1...082cfa7)
|
|
|
|
* New lints: [`find_map`], [`filter_map_next`] [#4039](https://github.com/rust-lang/rust-clippy/pull/4039)
|
|
* New lint: [`path_buf_push_overwrite`] [#3954](https://github.com/rust-lang/rust-clippy/pull/3954)
|
|
* Move `path_buf_push_overwrite` to the nursery [#4013](https://github.com/rust-lang/rust-clippy/pull/4013)
|
|
* Split [`redundant_closure`] into [`redundant_closure`] and [`redundant_closure_for_method_calls`] [#4110](https://github.com/rust-lang/rust-clippy/pull/4101)
|
|
* Allow allowing of [`toplevel_ref_arg`] lint [#4007](https://github.com/rust-lang/rust-clippy/pull/4007)
|
|
* Fix false negative in [`or_fun_call`] pertaining to nested constructors [#4084](https://github.com/rust-lang/rust-clippy/pull/4084)
|
|
* Fix false positive in [`or_fun_call`] pertaining to enum variant constructors [#4018](https://github.com/rust-lang/rust-clippy/pull/4018)
|
|
* Fix false positive in [`useless_let_if_seq`] pertaining to interior mutability [#4035](https://github.com/rust-lang/rust-clippy/pull/4035)
|
|
* Fix false positive in [`redundant_closure`] pertaining to non-function types [#4008](https://github.com/rust-lang/rust-clippy/pull/4008)
|
|
* Fix false positive in [`let_and_return`] pertaining to attributes on `let`s [#4024](https://github.com/rust-lang/rust-clippy/pull/4024)
|
|
* Fix false positive in [`module_name_repetitions`] lint pertaining to attributes [#4006](https://github.com/rust-lang/rust-clippy/pull/4006)
|
|
* Fix false positive on [`assertions_on_constants`] pertaining to `debug_assert!` [#3989](https://github.com/rust-lang/rust-clippy/pull/3989)
|
|
* Improve suggestion in [`map_clone`] to suggest `.copied()` where applicable [#3970](https://github.com/rust-lang/rust-clippy/pull/3970) [#4043](https://github.com/rust-lang/rust-clippy/pull/4043)
|
|
* Improve suggestion for [`search_is_some`] [#4049](https://github.com/rust-lang/rust-clippy/pull/4049)
|
|
* Improve suggestion applicability for [`naive_bytecount`] [#3984](https://github.com/rust-lang/rust-clippy/pull/3984)
|
|
* Improve suggestion applicability for [`while_let_loop`] [#3975](https://github.com/rust-lang/rust-clippy/pull/3975)
|
|
* Improve diagnostics for [`too_many_arguments`] [#4053](https://github.com/rust-lang/rust-clippy/pull/4053)
|
|
* Improve diagnostics for [`cast_lossless`] [#4021](https://github.com/rust-lang/rust-clippy/pull/4021)
|
|
* Deal with macro checks in desugarings better [#4082](https://github.com/rust-lang/rust-clippy/pull/4082)
|
|
* Add macro check for [`unnecessary_cast`] [#4026](https://github.com/rust-lang/rust-clippy/pull/4026)
|
|
* Remove [`approx_constant`]'s documentation's "Known problems" section. [#4027](https://github.com/rust-lang/rust-clippy/pull/4027)
|
|
* Fix ICE in [`suspicious_else_formatting`] [#3960](https://github.com/rust-lang/rust-clippy/pull/3960)
|
|
* Fix ICE in [`decimal_literal_representation`] [#3931](https://github.com/rust-lang/rust-clippy/pull/3931)
|
|
|
|
|
|
## Rust 1.35
|
|
|
|
Released 2019-05-20
|
|
|
|
[1fac380..37f5c1e](https://github.com/rust-lang/rust-clippy/compare/1fac380...37f5c1e)
|
|
|
|
* New lint: `drop_bounds` to detect `T: Drop` bounds
|
|
* Split [`redundant_closure`] into [`redundant_closure`] and [`redundant_closure_for_method_calls`] [#4110](https://github.com/rust-lang/rust-clippy/pull/4101)
|
|
* Rename `cyclomatic_complexity` to [`cognitive_complexity`], start work on making lint more practical for Rust code
|
|
* Move [`get_unwrap`] to the restriction category
|
|
* Improve suggestions for [`iter_cloned_collect`]
|
|
* Improve suggestions for [`cast_lossless`] to suggest suffixed literals
|
|
* Fix false positives in [`print_with_newline`] and [`write_with_newline`] pertaining to raw strings
|
|
* Fix false positive in [`needless_range_loop`] pertaining to structs without a `.iter()`
|
|
* Fix false positive in [`bool_comparison`] pertaining to non-bool types
|
|
* Fix false positive in [`redundant_closure`] pertaining to differences in borrows
|
|
* Fix false positive in `option_map_unwrap_or` on non-copy types
|
|
* Fix false positives in [`missing_const_for_fn`] pertaining to macros and trait method impls
|
|
* Fix false positive in [`needless_pass_by_value`] pertaining to procedural macros
|
|
* Fix false positive in [`needless_continue`] pertaining to loop labels
|
|
* Fix false positive for [`boxed_local`] pertaining to arguments moved into closures
|
|
* Fix false positive for [`use_self`] in nested functions
|
|
* Fix suggestion for [`expect_fun_call`] (https://github.com/rust-lang/rust-clippy/pull/3846)
|
|
* Fix suggestion for [`explicit_counter_loop`] to deal with parenthesizing range variables
|
|
* Fix suggestion for [`single_char_pattern`] to correctly escape single quotes
|
|
* Avoid triggering [`redundant_closure`] in macros
|
|
* ICE fixes: [#3805](https://github.com/rust-lang/rust-clippy/pull/3805), [#3772](https://github.com/rust-lang/rust-clippy/pull/3772), [#3741](https://github.com/rust-lang/rust-clippy/pull/3741)
|
|
|
|
## Rust 1.34
|
|
|
|
Released 2019-04-10
|
|
|
|
[1b89724...1fac380](https://github.com/rust-lang/rust-clippy/compare/1b89724...1fac380)
|
|
|
|
* New lint: [`assertions_on_constants`] to detect for example `assert!(true)`
|
|
* New lint: [`dbg_macro`] to detect uses of the `dbg!` macro
|
|
* New lint: [`missing_const_for_fn`] that can suggest functions to be made `const`
|
|
* New lint: [`too_many_lines`] to detect functions with excessive LOC. It can be
|
|
configured using the `too-many-lines-threshold` configuration.
|
|
* New lint: [`wildcard_enum_match_arm`] to check for wildcard enum matches using `_`
|
|
* Expand `redundant_closure` to also work for methods (not only functions)
|
|
* Fix ICEs in `vec_box`, `needless_pass_by_value` and `implicit_hasher`
|
|
* Fix false positive in `cast_sign_loss`
|
|
* Fix false positive in `integer_arithmetic`
|
|
* Fix false positive in `unit_arg`
|
|
* Fix false positives in `implicit_return`
|
|
* Add suggestion to `explicit_write`
|
|
* Improve suggestions for `question_mark` lint
|
|
* Fix incorrect suggestion for `cast_lossless`
|
|
* Fix incorrect suggestion for `expect_fun_call`
|
|
* Fix incorrect suggestion for `needless_bool`
|
|
* Fix incorrect suggestion for `needless_range_loop`
|
|
* Fix incorrect suggestion for `use_self`
|
|
* Fix incorrect suggestion for `while_let_on_iterator`
|
|
* Clippy is now slightly easier to invoke in non-cargo contexts. See
|
|
[#3665][pull3665] for more details.
|
|
* We now have [improved documentation][adding_lints] on how to add new lints
|
|
|
|
## Rust 1.33
|
|
|
|
Released 2019-02-26
|
|
|
|
[b2601be...1b89724](https://github.com/rust-lang/rust-clippy/compare/b2601be...1b89724)
|
|
|
|
* New lints: [`implicit_return`], [`vec_box`], [`cast_ref_to_mut`]
|
|
* The `rust-clippy` repository is now part of the `rust-lang` org.
|
|
* Rename `stutter` to `module_name_repetitions`
|
|
* Merge `new_without_default_derive` into `new_without_default` lint
|
|
* Move `large_digit_groups` from `style` group to `pedantic`
|
|
* Expand `bool_comparison` to check for `<`, `<=`, `>`, `>=`, and `!=`
|
|
comparisons against booleans
|
|
* Expand `no_effect` to detect writes to constants such as `A_CONST.field = 2`
|
|
* Expand `redundant_clone` to work on struct fields
|
|
* Expand `suspicious_else_formatting` to detect `if .. {..} {..}`
|
|
* Expand `use_self` to work on tuple structs and also in local macros
|
|
* Fix ICE in `result_map_unit_fn` and `option_map_unit_fn`
|
|
* Fix false positives in `implicit_return`
|
|
* Fix false positives in `use_self`
|
|
* Fix false negative in `clone_on_copy`
|
|
* Fix false positive in `doc_markdown`
|
|
* Fix false positive in `empty_loop`
|
|
* Fix false positive in `if_same_then_else`
|
|
* Fix false positive in `infinite_iter`
|
|
* Fix false positive in `question_mark`
|
|
* Fix false positive in `useless_asref`
|
|
* Fix false positive in `wildcard_dependencies`
|
|
* Fix false positive in `write_with_newline`
|
|
* Add suggestion to `explicit_write`
|
|
* Improve suggestions for `question_mark` lint
|
|
* Fix incorrect suggestion for `get_unwrap`
|
|
|
|
## Rust 1.32
|
|
|
|
Released 2019-01-17
|
|
|
|
[2e26fdc2...b2601be](https://github.com/rust-lang/rust-clippy/compare/2e26fdc2...b2601be)
|
|
|
|
* New lints: [`slow_vector_initialization`], `mem_discriminant_non_enum`,
|
|
[`redundant_clone`], [`wildcard_dependencies`],
|
|
[`into_iter_on_ref`], `into_iter_on_array`, [`deprecated_cfg_attr`],
|
|
[`cargo_common_metadata`]
|
|
* Add support for `u128` and `i128` to integer related lints
|
|
* Add float support to `mistyped_literal_suffixes`
|
|
* Fix false positives in `use_self`
|
|
* Fix false positives in `missing_comma`
|
|
* Fix false positives in `new_ret_no_self`
|
|
* Fix false positives in `possible_missing_comma`
|
|
* Fix false positive in `integer_arithmetic` in constant items
|
|
* Fix false positive in `needless_borrow`
|
|
* Fix false positive in `out_of_bounds_indexing`
|
|
* Fix false positive in `new_without_default_derive`
|
|
* Fix false positive in `string_lit_as_bytes`
|
|
* Fix false negative in `out_of_bounds_indexing`
|
|
* Fix false negative in `use_self`. It will now also check existential types
|
|
* Fix incorrect suggestion for `redundant_closure_call`
|
|
* Fix various suggestions that contained expanded macros
|
|
* Fix `bool_comparison` triggering 3 times on on on the same code
|
|
* Expand `trivially_copy_pass_by_ref` to work on trait methods
|
|
* Improve suggestion for `needless_range_loop`
|
|
* Move `needless_pass_by_value` from `pedantic` group to `style`
|
|
|
|
## Rust 1.31
|
|
|
|
Released 2018-12-06
|
|
|
|
[125907ad..2e26fdc2](https://github.com/rust-lang/rust-clippy/compare/125907ad..2e26fdc2)
|
|
|
|
* Clippy has been relicensed under a dual MIT / Apache license.
|
|
See [#3093](https://github.com/rust-lang/rust-clippy/issues/3093) for more
|
|
information.
|
|
* With Rust 1.31, Clippy is no longer available via crates.io. The recommended
|
|
installation method is via `rustup component add clippy`.
|
|
* New lints: [`redundant_pattern_matching`], [`unnecessary_filter_map`],
|
|
[`unused_unit`], [`map_flatten`], [`mem_replace_option_with_none`]
|
|
* Fix ICE in `if_let_redundant_pattern_matching`
|
|
* Fix ICE in `needless_pass_by_value` when encountering a generic function
|
|
argument with a lifetime parameter
|
|
* Fix ICE in `needless_range_loop`
|
|
* Fix ICE in `single_char_pattern` when encountering a constant value
|
|
* Fix false positive in `assign_op_pattern`
|
|
* Fix false positive in `boxed_local` on trait implementations
|
|
* Fix false positive in `cmp_owned`
|
|
* Fix false positive in `collapsible_if` when conditionals have comments
|
|
* Fix false positive in `double_parens`
|
|
* Fix false positive in `excessive_precision`
|
|
* Fix false positive in `explicit_counter_loop`
|
|
* Fix false positive in `fn_to_numeric_cast_with_truncation`
|
|
* Fix false positive in `map_clone`
|
|
* Fix false positive in `new_ret_no_self`
|
|
* Fix false positive in `new_without_default` when `new` is unsafe
|
|
* Fix false positive in `type_complexity` when using extern types
|
|
* Fix false positive in `useless_format`
|
|
* Fix false positive in `wrong_self_convention`
|
|
* Fix incorrect suggestion for `excessive_precision`
|
|
* Fix incorrect suggestion for `expect_fun_call`
|
|
* Fix incorrect suggestion for `get_unwrap`
|
|
* Fix incorrect suggestion for `useless_format`
|
|
* `fn_to_numeric_cast_with_truncation` lint can be disabled again
|
|
* Improve suggestions for `manual_memcpy`
|
|
* Improve help message for `needless_lifetimes`
|
|
|
|
## Rust 1.30
|
|
|
|
Released 2018-10-25
|
|
|
|
[14207503...125907ad](https://github.com/rust-lang/rust-clippy/compare/14207503...125907ad)
|
|
|
|
* Deprecate `assign_ops` lint
|
|
* New lints: [`mistyped_literal_suffixes`], [`ptr_offset_with_cast`],
|
|
[`needless_collect`], [`copy_iterator`]
|
|
* `cargo clippy -V` now includes the Clippy commit hash of the Rust
|
|
Clippy component
|
|
* Fix ICE in `implicit_hasher`
|
|
* Fix ICE when encountering `println!("{}" a);`
|
|
* Fix ICE when encountering a macro call in match statements
|
|
* Fix false positive in `default_trait_access`
|
|
* Fix false positive in `trivially_copy_pass_by_ref`
|
|
* Fix false positive in `similar_names`
|
|
* Fix false positive in `redundant_field_name`
|
|
* Fix false positive in `expect_fun_call`
|
|
* Fix false negative in `identity_conversion`
|
|
* Fix false negative in `explicit_counter_loop`
|
|
* Fix `range_plus_one` suggestion and false negative
|
|
* `print_with_newline` / `write_with_newline`: don't warn about string with several `\n`s in them
|
|
* Fix `useless_attribute` to also whitelist `unused_extern_crates`
|
|
* Fix incorrect suggestion for `single_char_pattern`
|
|
* Improve suggestion for `identity_conversion` lint
|
|
* Move `explicit_iter_loop` and `explicit_into_iter_loop` from `style` group to `pedantic`
|
|
* Move `range_plus_one` and `range_minus_one` from `nursery` group to `complexity`
|
|
* Move `shadow_unrelated` from `restriction` group to `pedantic`
|
|
* Move `indexing_slicing` from `pedantic` group to `restriction`
|
|
|
|
## Rust 1.29
|
|
|
|
Released 2018-09-13
|
|
|
|
[v0.0.212...14207503](https://github.com/rust-lang/rust-clippy/compare/v0.0.212...14207503)
|
|
|
|
* :tada: :tada: **Rust 1.29 is the first stable Rust that includes a bundled Clippy** :tada:
|
|
:tada:
|
|
You can now run `rustup component add clippy-preview` and then `cargo
|
|
clippy` to run Clippy. This should put an end to the continuous nightly
|
|
upgrades for Clippy users.
|
|
* Clippy now follows the Rust versioning scheme instead of its own
|
|
* Fix ICE when encountering a `while let (..) = x.iter()` construct
|
|
* Fix false positives in `use_self`
|
|
* Fix false positive in `trivially_copy_pass_by_ref`
|
|
* Fix false positive in `useless_attribute` lint
|
|
* Fix false positive in `print_literal`
|
|
* Fix `use_self` regressions
|
|
* Improve lint message for `neg_cmp_op_on_partial_ord`
|
|
* Improve suggestion highlight for `single_char_pattern`
|
|
* Improve suggestions for various print/write macro lints
|
|
* Improve website header
|
|
|
|
## 0.0.212 (2018-07-10)
|
|
* Rustup to *rustc 1.29.0-nightly (e06c87544 2018-07-06)*
|
|
|
|
## 0.0.211
|
|
* Rustup to *rustc 1.28.0-nightly (e3bf634e0 2018-06-28)*
|
|
|
|
## 0.0.210
|
|
* Rustup to *rustc 1.28.0-nightly (01cc982e9 2018-06-24)*
|
|
|
|
## 0.0.209
|
|
* Rustup to *rustc 1.28.0-nightly (523097979 2018-06-18)*
|
|
|
|
## 0.0.208
|
|
* Rustup to *rustc 1.28.0-nightly (86a8f1a63 2018-06-17)*
|
|
|
|
## 0.0.207
|
|
* Rustup to *rustc 1.28.0-nightly (2a0062974 2018-06-09)*
|
|
|
|
## 0.0.206
|
|
* Rustup to *rustc 1.28.0-nightly (5bf68db6e 2018-05-28)*
|
|
|
|
## 0.0.205
|
|
* Rustup to *rustc 1.28.0-nightly (990d8aa74 2018-05-25)*
|
|
* Rename `unused_lifetimes` to `extra_unused_lifetimes` because of naming conflict with new rustc lint
|
|
|
|
## 0.0.204
|
|
* Rustup to *rustc 1.28.0-nightly (71e87be38 2018-05-22)*
|
|
|
|
## 0.0.203
|
|
* Rustup to *rustc 1.28.0-nightly (a3085756e 2018-05-19)*
|
|
* Clippy attributes are now of the form `clippy::cyclomatic_complexity` instead of `clippy(cyclomatic_complexity)`
|
|
|
|
## 0.0.202
|
|
* Rustup to *rustc 1.28.0-nightly (952f344cd 2018-05-18)*
|
|
|
|
## 0.0.201
|
|
* Rustup to *rustc 1.27.0-nightly (2f2a11dfc 2018-05-16)*
|
|
|
|
## 0.0.200
|
|
* Rustup to *rustc 1.27.0-nightly (9fae15374 2018-05-13)*
|
|
|
|
## 0.0.199
|
|
* Rustup to *rustc 1.27.0-nightly (ff2ac35db 2018-05-12)*
|
|
|
|
## 0.0.198
|
|
* Rustup to *rustc 1.27.0-nightly (acd3871ba 2018-05-10)*
|
|
|
|
## 0.0.197
|
|
* Rustup to *rustc 1.27.0-nightly (428ea5f6b 2018-05-06)*
|
|
|
|
## 0.0.196
|
|
* Rustup to *rustc 1.27.0-nightly (e82261dfb 2018-05-03)*
|
|
|
|
## 0.0.195
|
|
* Rustup to *rustc 1.27.0-nightly (ac3c2288f 2018-04-18)*
|
|
|
|
## 0.0.194
|
|
* Rustup to *rustc 1.27.0-nightly (bd40cbbe1 2018-04-14)*
|
|
* New lints: [`cast_ptr_alignment`], [`transmute_ptr_to_ptr`], [`write_literal`], [`write_with_newline`], [`writeln_empty_string`]
|
|
|
|
## 0.0.193
|
|
* Rustup to *rustc 1.27.0-nightly (eeea94c11 2018-04-06)*
|
|
|
|
## 0.0.192
|
|
* Rustup to *rustc 1.27.0-nightly (fb44b4c0e 2018-04-04)*
|
|
* New lint: [`print_literal`]
|
|
|
|
## 0.0.191
|
|
* Rustup to *rustc 1.26.0-nightly (ae544ee1c 2018-03-29)*
|
|
* Lint audit; categorize lints as style, correctness, complexity, pedantic, nursery, restriction.
|
|
|
|
## 0.0.190
|
|
* Fix a bunch of intermittent cargo bugs
|
|
|
|
## 0.0.189
|
|
* Rustup to *rustc 1.26.0-nightly (5508b2714 2018-03-18)*
|
|
|
|
## 0.0.188
|
|
* Rustup to *rustc 1.26.0-nightly (392645394 2018-03-15)*
|
|
* New lint: [`while_immutable_condition`]
|
|
|
|
## 0.0.187
|
|
* Rustup to *rustc 1.26.0-nightly (322d7f7b9 2018-02-25)*
|
|
* New lints: [`redundant_field_names`], [`suspicious_arithmetic_impl`], [`suspicious_op_assign_impl`]
|
|
|
|
## 0.0.186
|
|
* Rustup to *rustc 1.25.0-nightly (0c6091fbd 2018-02-04)*
|
|
* Various false positive fixes
|
|
|
|
## 0.0.185
|
|
* Rustup to *rustc 1.25.0-nightly (56733bc9f 2018-02-01)*
|
|
* New lint: [`question_mark`]
|
|
|
|
## 0.0.184
|
|
* Rustup to *rustc 1.25.0-nightly (90eb44a58 2018-01-29)*
|
|
* New lints: [`double_comparisons`], [`empty_line_after_outer_attr`]
|
|
|
|
## 0.0.183
|
|
* Rustup to *rustc 1.25.0-nightly (21882aad7 2018-01-28)*
|
|
* New lint: [`misaligned_transmute`]
|
|
|
|
## 0.0.182
|
|
* Rustup to *rustc 1.25.0-nightly (a0dcecff9 2018-01-24)*
|
|
* New lint: [`decimal_literal_representation`]
|
|
|
|
## 0.0.181
|
|
* Rustup to *rustc 1.25.0-nightly (97520ccb1 2018-01-21)*
|
|
* New lints: [`else_if_without_else`], [`option_option`], [`unit_arg`], [`unnecessary_fold`]
|
|
* Removed `unit_expr`
|
|
* Various false positive fixes for [`needless_pass_by_value`]
|
|
|
|
## 0.0.180
|
|
* Rustup to *rustc 1.25.0-nightly (3f92e8d89 2018-01-14)*
|
|
|
|
## 0.0.179
|
|
* Rustup to *rustc 1.25.0-nightly (61452e506 2018-01-09)*
|
|
|
|
## 0.0.178
|
|
* Rustup to *rustc 1.25.0-nightly (ee220daca 2018-01-07)*
|
|
|
|
## 0.0.177
|
|
* Rustup to *rustc 1.24.0-nightly (250b49205 2017-12-21)*
|
|
* New lint: [`match_as_ref`]
|
|
|
|
## 0.0.176
|
|
* Rustup to *rustc 1.24.0-nightly (0077d128d 2017-12-14)*
|
|
|
|
## 0.0.175
|
|
* Rustup to *rustc 1.24.0-nightly (bb42071f6 2017-12-01)*
|
|
|
|
## 0.0.174
|
|
* Rustup to *rustc 1.23.0-nightly (63739ab7b 2017-11-21)*
|
|
|
|
## 0.0.173
|
|
* Rustup to *rustc 1.23.0-nightly (33374fa9d 2017-11-20)*
|
|
|
|
## 0.0.172
|
|
* Rustup to *rustc 1.23.0-nightly (d0f8e2913 2017-11-16)*
|
|
|
|
## 0.0.171
|
|
* Rustup to *rustc 1.23.0-nightly (ff0f5de3b 2017-11-14)*
|
|
|
|
## 0.0.170
|
|
* Rustup to *rustc 1.23.0-nightly (d6b06c63a 2017-11-09)*
|
|
|
|
## 0.0.169
|
|
* Rustup to *rustc 1.23.0-nightly (3b82e4c74 2017-11-05)*
|
|
* New lints: [`just_underscores_and_digits`], `result_map_unwrap_or_else`, [`transmute_bytes_to_str`]
|
|
|
|
## 0.0.168
|
|
* Rustup to *rustc 1.23.0-nightly (f0fe716db 2017-10-30)*
|
|
|
|
## 0.0.167
|
|
* Rustup to *rustc 1.23.0-nightly (90ef3372e 2017-10-29)*
|
|
* New lints: `const_static_lifetime`, [`erasing_op`], [`fallible_impl_from`], [`println_empty_string`], [`useless_asref`]
|
|
|
|
## 0.0.166
|
|
* Rustup to *rustc 1.22.0-nightly (b7960878b 2017-10-18)*
|
|
* New lints: [`explicit_write`], `identity_conversion`, [`implicit_hasher`], `invalid_ref`, [`option_map_or_none`],
|
|
[`range_minus_one`], [`range_plus_one`], [`transmute_int_to_bool`], [`transmute_int_to_char`],
|
|
[`transmute_int_to_float`]
|
|
|
|
## 0.0.165
|
|
* Rust upgrade to rustc 1.22.0-nightly (0e6f4cf51 2017-09-27)
|
|
* New lint: [`mut_range_bound`]
|
|
|
|
## 0.0.164
|
|
* Update to *rustc 1.22.0-nightly (6c476ce46 2017-09-25)*
|
|
* New lint: [`int_plus_one`]
|
|
|
|
## 0.0.163
|
|
* Update to *rustc 1.22.0-nightly (14039a42a 2017-09-22)*
|
|
|
|
## 0.0.162
|
|
* Update to *rustc 1.22.0-nightly (0701b37d9 2017-09-18)*
|
|
* New lint: [`chars_last_cmp`]
|
|
* Improved suggestions for [`needless_borrow`], [`ptr_arg`],
|
|
|
|
## 0.0.161
|
|
* Update to *rustc 1.22.0-nightly (539f2083d 2017-09-13)*
|
|
|
|
## 0.0.160
|
|
* Update to *rustc 1.22.0-nightly (dd08c3070 2017-09-12)*
|
|
|
|
## 0.0.159
|
|
* Update to *rustc 1.22.0-nightly (eba374fb2 2017-09-11)*
|
|
* New lint: [`clone_on_ref_ptr`]
|
|
|
|
## 0.0.158
|
|
* New lint: [`manual_memcpy`]
|
|
* [`cast_lossless`] no longer has redundant parentheses in its suggestions
|
|
* Update to *rustc 1.22.0-nightly (dead08cb3 2017-09-08)*
|
|
|
|
## 0.0.157 - 2017-09-04
|
|
* Update to *rustc 1.22.0-nightly (981ce7d8d 2017-09-03)*
|
|
* New lint: `unit_expr`
|
|
|
|
## 0.0.156 - 2017-09-03
|
|
* Update to *rustc 1.22.0-nightly (744dd6c1d 2017-09-02)*
|
|
|
|
## 0.0.155
|
|
* Update to *rustc 1.21.0-nightly (c11f689d2 2017-08-29)*
|
|
* New lint: [`infinite_iter`], [`maybe_infinite_iter`], [`cast_lossless`]
|
|
|
|
## 0.0.154
|
|
* Update to *rustc 1.21.0-nightly (2c0558f63 2017-08-24)*
|
|
* Fix [`use_self`] triggering inside derives
|
|
* Add support for linting an entire workspace with `cargo clippy --all`
|
|
* New lint: [`naive_bytecount`]
|
|
|
|
## 0.0.153
|
|
* Update to *rustc 1.21.0-nightly (8c303ed87 2017-08-20)*
|
|
* New lint: [`use_self`]
|
|
|
|
## 0.0.152
|
|
* Update to *rustc 1.21.0-nightly (df511d554 2017-08-14)*
|
|
|
|
## 0.0.151
|
|
* Update to *rustc 1.21.0-nightly (13d94d5fa 2017-08-10)*
|
|
|
|
## 0.0.150
|
|
* Update to *rustc 1.21.0-nightly (215e0b10e 2017-08-08)*
|
|
|
|
## 0.0.148
|
|
* Update to *rustc 1.21.0-nightly (37c7d0ebb 2017-07-31)*
|
|
* New lints: [`unreadable_literal`], [`inconsistent_digit_grouping`], [`large_digit_groups`]
|
|
|
|
## 0.0.147
|
|
* Update to *rustc 1.21.0-nightly (aac223f4f 2017-07-30)*
|
|
|
|
## 0.0.146
|
|
* Update to *rustc 1.21.0-nightly (52a330969 2017-07-27)*
|
|
* Fixes false positives in `inline_always`
|
|
* Fixes false negatives in `panic_params`
|
|
|
|
## 0.0.145
|
|
* Update to *rustc 1.20.0-nightly (afe145d22 2017-07-23)*
|
|
|
|
## 0.0.144
|
|
* Update to *rustc 1.20.0-nightly (086eaa78e 2017-07-15)*
|
|
|
|
## 0.0.143
|
|
* Update to *rustc 1.20.0-nightly (d84693b93 2017-07-09)*
|
|
* Fix `cargo clippy` crashing on `dylib` projects
|
|
* Fix false positives around `nested_while_let` and `never_loop`
|
|
|
|
## 0.0.142
|
|
* Update to *rustc 1.20.0-nightly (067971139 2017-07-02)*
|
|
|
|
## 0.0.141
|
|
* Rewrite of the `doc_markdown` lint.
|
|
* Deprecated [`range_step_by_zero`]
|
|
* New lint: [`iterator_step_by_zero`]
|
|
* New lint: [`needless_borrowed_reference`]
|
|
* Update to *rustc 1.20.0-nightly (69c65d296 2017-06-28)*
|
|
|
|
## 0.0.140 - 2017-06-16
|
|
* Update to *rustc 1.19.0-nightly (258ae6dd9 2017-06-15)*
|
|
|
|
## 0.0.139 — 2017-06-10
|
|
* Update to *rustc 1.19.0-nightly (4bf5c99af 2017-06-10)*
|
|
* Fix bugs with for loop desugaring
|
|
* Check for [`AsRef`]/[`AsMut`] arguments in [`wrong_self_convention`]
|
|
|
|
## 0.0.138 — 2017-06-05
|
|
* Update to *rustc 1.19.0-nightly (0418fa9d3 2017-06-04)*
|
|
|
|
## 0.0.137 — 2017-06-05
|
|
* Update to *rustc 1.19.0-nightly (6684d176c 2017-06-03)*
|
|
|
|
## 0.0.136 — 2017—05—26
|
|
* Update to *rustc 1.19.0-nightly (557967766 2017-05-26)*
|
|
|
|
## 0.0.135 — 2017—05—24
|
|
* Update to *rustc 1.19.0-nightly (5b13bff52 2017-05-23)*
|
|
|
|
## 0.0.134 — 2017—05—19
|
|
* Update to *rustc 1.19.0-nightly (0ed1ec9f9 2017-05-18)*
|
|
|
|
## 0.0.133 — 2017—05—14
|
|
* Update to *rustc 1.19.0-nightly (826d8f385 2017-05-13)*
|
|
|
|
## 0.0.132 — 2017—05—05
|
|
* Fix various bugs and some ices
|
|
|
|
## 0.0.131 — 2017—05—04
|
|
* Update to *rustc 1.19.0-nightly (2d4ed8e0c 2017-05-03)*
|
|
|
|
## 0.0.130 — 2017—05—03
|
|
* Update to *rustc 1.19.0-nightly (6a5fc9eec 2017-05-02)*
|
|
|
|
## 0.0.129 — 2017-05-01
|
|
* Update to *rustc 1.19.0-nightly (06fb4d256 2017-04-30)*
|
|
|
|
## 0.0.128 — 2017-04-28
|
|
* Update to *rustc 1.18.0-nightly (94e884b63 2017-04-27)*
|
|
|
|
## 0.0.127 — 2017-04-27
|
|
* Update to *rustc 1.18.0-nightly (036983201 2017-04-26)*
|
|
* New lint: [`needless_continue`]
|
|
|
|
## 0.0.126 — 2017-04-24
|
|
* Update to *rustc 1.18.0-nightly (2bd4b5c6d 2017-04-23)*
|
|
|
|
## 0.0.125 — 2017-04-19
|
|
* Update to *rustc 1.18.0-nightly (9f2abadca 2017-04-18)*
|
|
|
|
## 0.0.124 — 2017-04-16
|
|
* Update to *rustc 1.18.0-nightly (d5cf1cb64 2017-04-15)*
|
|
|
|
## 0.0.123 — 2017-04-07
|
|
* Fix various false positives
|
|
|
|
## 0.0.122 — 2017-04-07
|
|
* Rustup to *rustc 1.18.0-nightly (91ae22a01 2017-04-05)*
|
|
* New lint: [`op_ref`]
|
|
|
|
## 0.0.121 — 2017-03-21
|
|
* Rustup to *rustc 1.17.0-nightly (134c4a0f0 2017-03-20)*
|
|
|
|
## 0.0.120 — 2017-03-17
|
|
* Rustup to *rustc 1.17.0-nightly (0aeb9c129 2017-03-15)*
|
|
|
|
## 0.0.119 — 2017-03-13
|
|
* Rustup to *rustc 1.17.0-nightly (824c9ebbd 2017-03-12)*
|
|
|
|
## 0.0.118 — 2017-03-05
|
|
* Rustup to *rustc 1.17.0-nightly (b1e31766d 2017-03-03)*
|
|
|
|
## 0.0.117 — 2017-03-01
|
|
* Rustup to *rustc 1.17.0-nightly (be760566c 2017-02-28)*
|
|
|
|
## 0.0.116 — 2017-02-28
|
|
* Fix `cargo clippy` on 64 bit windows systems
|
|
|
|
## 0.0.115 — 2017-02-27
|
|
* Rustup to *rustc 1.17.0-nightly (60a0edc6c 2017-02-26)*
|
|
* New lints: [`zero_ptr`], [`never_loop`], [`mut_from_ref`]
|
|
|
|
## 0.0.114 — 2017-02-08
|
|
* Rustup to *rustc 1.17.0-nightly (c49d10207 2017-02-07)*
|
|
* Tests are now ui tests (testing the exact output of rustc)
|
|
|
|
## 0.0.113 — 2017-02-04
|
|
* Rustup to *rustc 1.16.0-nightly (eedaa94e3 2017-02-02)*
|
|
* New lint: [`large_enum_variant`]
|
|
* `explicit_into_iter_loop` provides suggestions
|
|
|
|
## 0.0.112 — 2017-01-27
|
|
* Rustup to *rustc 1.16.0-nightly (df8debf6d 2017-01-25)*
|
|
|
|
## 0.0.111 — 2017-01-21
|
|
* Rustup to *rustc 1.16.0-nightly (a52da95ce 2017-01-20)*
|
|
|
|
## 0.0.110 — 2017-01-20
|
|
* Add badges and categories to `Cargo.toml`
|
|
|
|
## 0.0.109 — 2017-01-19
|
|
* Update to *rustc 1.16.0-nightly (c07a6ae77 2017-01-17)*
|
|
|
|
## 0.0.108 — 2017-01-12
|
|
* Update to *rustc 1.16.0-nightly (2782e8f8f 2017-01-12)*
|
|
|
|
## 0.0.107 — 2017-01-11
|
|
* Update regex dependency
|
|
* Fix FP when matching `&&mut` by `&ref`
|
|
* Reintroduce `for (_, x) in &mut hash_map` -> `for x in hash_map.values_mut()`
|
|
* New lints: [`unused_io_amount`], [`forget_ref`], [`short_circuit_statement`]
|
|
|
|
## 0.0.106 — 2017-01-04
|
|
* Fix FP introduced by rustup in [`wrong_self_convention`]
|
|
|
|
## 0.0.105 — 2017-01-04
|
|
* Update to *rustc 1.16.0-nightly (468227129 2017-01-03)*
|
|
* New lints: [`deref_addrof`], [`double_parens`], [`pub_enum_variant_names`]
|
|
* Fix suggestion in [`new_without_default`]
|
|
* FP fix in [`absurd_extreme_comparisons`]
|
|
|
|
## 0.0.104 — 2016-12-15
|
|
* Update to *rustc 1.15.0-nightly (8f02c429a 2016-12-15)*
|
|
|
|
## 0.0.103 — 2016-11-25
|
|
* Update to *rustc 1.15.0-nightly (d5814b03e 2016-11-23)*
|
|
|
|
## 0.0.102 — 2016-11-24
|
|
* Update to *rustc 1.15.0-nightly (3bf2be9ce 2016-11-22)*
|
|
|
|
## 0.0.101 — 2016-11-23
|
|
* Update to *rustc 1.15.0-nightly (7b3eeea22 2016-11-21)*
|
|
* New lint: [`string_extend_chars`]
|
|
|
|
## 0.0.100 — 2016-11-20
|
|
* Update to *rustc 1.15.0-nightly (ac635aa95 2016-11-18)*
|
|
|
|
## 0.0.99 — 2016-11-18
|
|
* Update to rustc 1.15.0-nightly (0ed951993 2016-11-14)
|
|
* New lint: [`get_unwrap`]
|
|
|
|
## 0.0.98 — 2016-11-08
|
|
* Fixes an issue due to a change in how cargo handles `--sysroot`, which broke `cargo clippy`
|
|
|
|
## 0.0.97 — 2016-11-03
|
|
* For convenience, `cargo clippy` defines a `cargo-clippy` feature. This was
|
|
previously added for a short time under the name `clippy` but removed for
|
|
compatibility.
|
|
* `cargo clippy --help` is more helping (and less helpful :smile:)
|
|
* Rustup to *rustc 1.14.0-nightly (5665bdf3e 2016-11-02)*
|
|
* New lints: [`if_let_redundant_pattern_matching`], [`partialeq_ne_impl`]
|
|
|
|
## 0.0.96 — 2016-10-22
|
|
* Rustup to *rustc 1.14.0-nightly (f09420685 2016-10-20)*
|
|
* New lint: [`iter_skip_next`]
|
|
|
|
## 0.0.95 — 2016-10-06
|
|
* Rustup to *rustc 1.14.0-nightly (3210fd5c2 2016-10-05)*
|
|
|
|
## 0.0.94 — 2016-10-04
|
|
* Fixes bustage on Windows due to forbidden directory name
|
|
|
|
## 0.0.93 — 2016-10-03
|
|
* Rustup to *rustc 1.14.0-nightly (144af3e97 2016-10-02)*
|
|
* `option_map_unwrap_or` and `option_map_unwrap_or_else` are now
|
|
allowed by default.
|
|
* New lint: [`explicit_into_iter_loop`]
|
|
|
|
## 0.0.92 — 2016-09-30
|
|
* Rustup to *rustc 1.14.0-nightly (289f3a4ca 2016-09-29)*
|
|
|
|
## 0.0.91 — 2016-09-28
|
|
* Rustup to *rustc 1.13.0-nightly (d0623cf7b 2016-09-26)*
|
|
|
|
## 0.0.90 — 2016-09-09
|
|
* Rustup to *rustc 1.13.0-nightly (f1f40f850 2016-09-09)*
|
|
|
|
## 0.0.89 — 2016-09-06
|
|
* Rustup to *rustc 1.13.0-nightly (cbe4de78e 2016-09-05)*
|
|
|
|
## 0.0.88 — 2016-09-04
|
|
* Rustup to *rustc 1.13.0-nightly (70598e04f 2016-09-03)*
|
|
* The following lints are not new but were only usable through the `clippy`
|
|
lint groups: [`filter_next`], `for_loop_over_option`,
|
|
`for_loop_over_result` and [`match_overlapping_arm`]. You should now be
|
|
able to `#[allow/deny]` them individually and they are available directly
|
|
through `cargo clippy`.
|
|
|
|
## 0.0.87 — 2016-08-31
|
|
* Rustup to *rustc 1.13.0-nightly (eac41469d 2016-08-30)*
|
|
* New lints: [`builtin_type_shadow`]
|
|
* Fix FP in [`zero_prefixed_literal`] and `0b`/`0o`
|
|
|
|
## 0.0.86 — 2016-08-28
|
|
* Rustup to *rustc 1.13.0-nightly (a23064af5 2016-08-27)*
|
|
* New lints: [`missing_docs_in_private_items`], [`zero_prefixed_literal`]
|
|
|
|
## 0.0.85 — 2016-08-19
|
|
* Fix ICE with [`useless_attribute`]
|
|
* [`useless_attribute`] ignores `unused_imports` on `use` statements
|
|
|
|
## 0.0.84 — 2016-08-18
|
|
* Rustup to *rustc 1.13.0-nightly (aef6971ca 2016-08-17)*
|
|
|
|
## 0.0.83 — 2016-08-17
|
|
* Rustup to *rustc 1.12.0-nightly (1bf5fa326 2016-08-16)*
|
|
* New lints: [`print_with_newline`], [`useless_attribute`]
|
|
|
|
## 0.0.82 — 2016-08-17
|
|
* Rustup to *rustc 1.12.0-nightly (197be89f3 2016-08-15)*
|
|
* New lint: [`module_inception`]
|
|
|
|
## 0.0.81 — 2016-08-14
|
|
* Rustup to *rustc 1.12.0-nightly (1deb02ea6 2016-08-12)*
|
|
* New lints: [`eval_order_dependence`], [`mixed_case_hex_literals`], [`unseparated_literal_suffix`]
|
|
* False positive fix in [`too_many_arguments`]
|
|
* Addition of functionality to [`needless_borrow`]
|
|
* Suggestions for [`clone_on_copy`]
|
|
* Bug fix in [`wrong_self_convention`]
|
|
* Doc improvements
|
|
|
|
## 0.0.80 — 2016-07-31
|
|
* Rustup to *rustc 1.12.0-nightly (1225e122f 2016-07-30)*
|
|
* New lints: [`misrefactored_assign_op`], [`serde_api_misuse`]
|
|
|
|
## 0.0.79 — 2016-07-10
|
|
* Rustup to *rustc 1.12.0-nightly (f93aaf84c 2016-07-09)*
|
|
* Major suggestions refactoring
|
|
|
|
## 0.0.78 — 2016-07-02
|
|
* Rustup to *rustc 1.11.0-nightly (01411937f 2016-07-01)*
|
|
* New lints: [`wrong_transmute`], [`double_neg`], [`filter_map`]
|
|
* For compatibility, `cargo clippy` does not defines the `clippy` feature
|
|
introduced in 0.0.76 anymore
|
|
* [`collapsible_if`] now considers `if let`
|
|
|
|
## 0.0.77 — 2016-06-21
|
|
* Rustup to *rustc 1.11.0-nightly (5522e678b 2016-06-20)*
|
|
* New lints: `stutter` and [`iter_nth`]
|
|
|
|
## 0.0.76 — 2016-06-10
|
|
* Rustup to *rustc 1.11.0-nightly (7d2f75a95 2016-06-09)*
|
|
* `cargo clippy` now automatically defines the `clippy` feature
|
|
* New lint: [`not_unsafe_ptr_arg_deref`]
|
|
|
|
## 0.0.75 — 2016-06-08
|
|
* Rustup to *rustc 1.11.0-nightly (763f9234b 2016-06-06)*
|
|
|
|
## 0.0.74 — 2016-06-07
|
|
* Fix bug with `cargo-clippy` JSON parsing
|
|
* Add the `CLIPPY_DISABLE_DOCS_LINKS` environment variable to deactivate the
|
|
“for further information visit *lint-link*” message.
|
|
|
|
## 0.0.73 — 2016-06-05
|
|
* Fix false positives in [`useless_let_if_seq`]
|
|
|
|
## 0.0.72 — 2016-06-04
|
|
* Fix false positives in [`useless_let_if_seq`]
|
|
|
|
## 0.0.71 — 2016-05-31
|
|
* Rustup to *rustc 1.11.0-nightly (a967611d8 2016-05-30)*
|
|
* New lint: [`useless_let_if_seq`]
|
|
|
|
## 0.0.70 — 2016-05-28
|
|
* Rustup to *rustc 1.10.0-nightly (7bddce693 2016-05-27)*
|
|
* [`invalid_regex`] and [`trivial_regex`] can now warn on `RegexSet::new`,
|
|
`RegexBuilder::new` and byte regexes
|
|
|
|
## 0.0.69 — 2016-05-20
|
|
* Rustup to *rustc 1.10.0-nightly (476fe6eef 2016-05-21)*
|
|
* [`used_underscore_binding`] has been made `Allow` temporarily
|
|
|
|
## 0.0.68 — 2016-05-17
|
|
* Rustup to *rustc 1.10.0-nightly (cd6a40017 2016-05-16)*
|
|
* New lint: [`unnecessary_operation`]
|
|
|
|
## 0.0.67 — 2016-05-12
|
|
* Rustup to *rustc 1.10.0-nightly (22ac88f1a 2016-05-11)*
|
|
|
|
## 0.0.66 — 2016-05-11
|
|
* New `cargo clippy` subcommand
|
|
* New lints: [`assign_op_pattern`], [`assign_ops`], [`needless_borrow`]
|
|
|
|
## 0.0.65 — 2016-05-08
|
|
* Rustup to *rustc 1.10.0-nightly (62e2b2fb7 2016-05-06)*
|
|
* New lints: [`float_arithmetic`], [`integer_arithmetic`]
|
|
|
|
## 0.0.64 — 2016-04-26
|
|
* Rustup to *rustc 1.10.0-nightly (645dd013a 2016-04-24)*
|
|
* New lints: `temporary_cstring_as_ptr`, [`unsafe_removed_from_name`], and [`mem_forget`]
|
|
|
|
## 0.0.63 — 2016-04-08
|
|
* Rustup to *rustc 1.9.0-nightly (7979dd608 2016-04-07)*
|
|
|
|
## 0.0.62 — 2016-04-07
|
|
* Rustup to *rustc 1.9.0-nightly (bf5da36f1 2016-04-06)*
|
|
|
|
## 0.0.61 — 2016-04-03
|
|
* Rustup to *rustc 1.9.0-nightly (5ab11d72c 2016-04-02)*
|
|
* New lint: [`invalid_upcast_comparisons`]
|
|
|
|
## 0.0.60 — 2016-04-01
|
|
* Rustup to *rustc 1.9.0-nightly (e1195c24b 2016-03-31)*
|
|
|
|
## 0.0.59 — 2016-03-31
|
|
* Rustup to *rustc 1.9.0-nightly (30a3849f2 2016-03-30)*
|
|
* New lints: [`logic_bug`], [`nonminimal_bool`]
|
|
* Fixed: [`match_same_arms`] now ignores arms with guards
|
|
* Improved: [`useless_vec`] now warns on `for … in vec![…]`
|
|
|
|
## 0.0.58 — 2016-03-27
|
|
* Rustup to *rustc 1.9.0-nightly (d5a91e695 2016-03-26)*
|
|
* New lint: [`doc_markdown`]
|
|
|
|
## 0.0.57 — 2016-03-27
|
|
* Update to *rustc 1.9.0-nightly (a1e29daf1 2016-03-25)*
|
|
* Deprecated lints: [`str_to_string`], [`string_to_string`], [`unstable_as_slice`], [`unstable_as_mut_slice`]
|
|
* New lint: [`crosspointer_transmute`]
|
|
|
|
## 0.0.56 — 2016-03-23
|
|
* Update to *rustc 1.9.0-nightly (0dcc413e4 2016-03-22)*
|
|
* New lints: [`many_single_char_names`] and [`similar_names`]
|
|
|
|
## 0.0.55 — 2016-03-21
|
|
* Update to *rustc 1.9.0-nightly (02310fd31 2016-03-19)*
|
|
|
|
## 0.0.54 — 2016-03-16
|
|
* Update to *rustc 1.9.0-nightly (c66d2380a 2016-03-15)*
|
|
|
|
## 0.0.53 — 2016-03-15
|
|
* Add a [configuration file]
|
|
|
|
## ~~0.0.52~~
|
|
|
|
## 0.0.51 — 2016-03-13
|
|
* Add `str` to types considered by [`len_zero`]
|
|
* New lints: [`indexing_slicing`]
|
|
|
|
## 0.0.50 — 2016-03-11
|
|
* Update to *rustc 1.9.0-nightly (c9629d61c 2016-03-10)*
|
|
|
|
## 0.0.49 — 2016-03-09
|
|
* Update to *rustc 1.9.0-nightly (eabfc160f 2016-03-08)*
|
|
* New lints: [`overflow_check_conditional`], `unused_label`, [`new_without_default`]
|
|
|
|
## 0.0.48 — 2016-03-07
|
|
* Fixed: ICE in [`needless_range_loop`] with globals
|
|
|
|
## 0.0.47 — 2016-03-07
|
|
* Update to *rustc 1.9.0-nightly (998a6720b 2016-03-07)*
|
|
* New lint: [`redundant_closure_call`]
|
|
|
|
[`AsMut`]: https://doc.rust-lang.org/std/convert/trait.AsMut.html
|
|
[`AsRef`]: https://doc.rust-lang.org/std/convert/trait.AsRef.html
|
|
[configuration file]: ./rust-clippy#configuration
|
|
[pull3665]: https://github.com/rust-lang/rust-clippy/pull/3665
|
|
[adding_lints]: https://github.com/rust-lang/rust-clippy/blob/master/doc/adding_lints.md
|
|
[`README.md`]: https://github.com/rust-lang/rust-clippy/blob/master/README.md
|
|
|
|
<!-- lint disable no-unused-definitions -->
|
|
<!-- begin autogenerated links to lint list -->
|
|
[`absurd_extreme_comparisons`]: https://rust-lang.github.io/rust-clippy/master/index.html#absurd_extreme_comparisons
|
|
[`almost_swapped`]: https://rust-lang.github.io/rust-clippy/master/index.html#almost_swapped
|
|
[`approx_constant`]: https://rust-lang.github.io/rust-clippy/master/index.html#approx_constant
|
|
[`as_conversions`]: https://rust-lang.github.io/rust-clippy/master/index.html#as_conversions
|
|
[`assertions_on_constants`]: https://rust-lang.github.io/rust-clippy/master/index.html#assertions_on_constants
|
|
[`assign_op_pattern`]: https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
|
|
[`assign_ops`]: https://rust-lang.github.io/rust-clippy/master/index.html#assign_ops
|
|
[`async_yields_async`]: https://rust-lang.github.io/rust-clippy/master/index.html#async_yields_async
|
|
[`await_holding_lock`]: https://rust-lang.github.io/rust-clippy/master/index.html#await_holding_lock
|
|
[`await_holding_refcell_ref`]: https://rust-lang.github.io/rust-clippy/master/index.html#await_holding_refcell_ref
|
|
[`bad_bit_mask`]: https://rust-lang.github.io/rust-clippy/master/index.html#bad_bit_mask
|
|
[`bind_instead_of_map`]: https://rust-lang.github.io/rust-clippy/master/index.html#bind_instead_of_map
|
|
[`blacklisted_name`]: https://rust-lang.github.io/rust-clippy/master/index.html#blacklisted_name
|
|
[`blanket_clippy_restriction_lints`]: https://rust-lang.github.io/rust-clippy/master/index.html#blanket_clippy_restriction_lints
|
|
[`blocks_in_if_conditions`]: https://rust-lang.github.io/rust-clippy/master/index.html#blocks_in_if_conditions
|
|
[`bool_assert_comparison`]: https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
|
|
[`bool_comparison`]: https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
|
|
[`borrow_as_ptr`]: https://rust-lang.github.io/rust-clippy/master/index.html#borrow_as_ptr
|
|
[`borrow_interior_mutable_const`]: https://rust-lang.github.io/rust-clippy/master/index.html#borrow_interior_mutable_const
|
|
[`borrowed_box`]: https://rust-lang.github.io/rust-clippy/master/index.html#borrowed_box
|
|
[`box_collection`]: https://rust-lang.github.io/rust-clippy/master/index.html#box_collection
|
|
[`boxed_local`]: https://rust-lang.github.io/rust-clippy/master/index.html#boxed_local
|
|
[`branches_sharing_code`]: https://rust-lang.github.io/rust-clippy/master/index.html#branches_sharing_code
|
|
[`builtin_type_shadow`]: https://rust-lang.github.io/rust-clippy/master/index.html#builtin_type_shadow
|
|
[`bytes_nth`]: https://rust-lang.github.io/rust-clippy/master/index.html#bytes_nth
|
|
[`cargo_common_metadata`]: https://rust-lang.github.io/rust-clippy/master/index.html#cargo_common_metadata
|
|
[`case_sensitive_file_extension_comparisons`]: https://rust-lang.github.io/rust-clippy/master/index.html#case_sensitive_file_extension_comparisons
|
|
[`cast_lossless`]: https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
|
|
[`cast_possible_truncation`]: https://rust-lang.github.io/rust-clippy/master/index.html#cast_possible_truncation
|
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[`string_add_assign`]: https://rust-lang.github.io/rust-clippy/master/index.html#string_add_assign
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[`string_extend_chars`]: https://rust-lang.github.io/rust-clippy/master/index.html#string_extend_chars
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[`string_from_utf8_as_bytes`]: https://rust-lang.github.io/rust-clippy/master/index.html#string_from_utf8_as_bytes
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[`string_lit_as_bytes`]: https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
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[`string_slice`]: https://rust-lang.github.io/rust-clippy/master/index.html#string_slice
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[`string_to_string`]: https://rust-lang.github.io/rust-clippy/master/index.html#string_to_string
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[`strlen_on_c_strings`]: https://rust-lang.github.io/rust-clippy/master/index.html#strlen_on_c_strings
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[`struct_excessive_bools`]: https://rust-lang.github.io/rust-clippy/master/index.html#struct_excessive_bools
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[`suboptimal_flops`]: https://rust-lang.github.io/rust-clippy/master/index.html#suboptimal_flops
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[`suspicious_arithmetic_impl`]: https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_arithmetic_impl
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[`suspicious_assignment_formatting`]: https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_assignment_formatting
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[`suspicious_else_formatting`]: https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_else_formatting
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[`suspicious_map`]: https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_map
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[`suspicious_op_assign_impl`]: https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_op_assign_impl
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[`suspicious_operation_groupings`]: https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_operation_groupings
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[`suspicious_splitn`]: https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_splitn
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[`suspicious_unary_op_formatting`]: https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_unary_op_formatting
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[`tabs_in_doc_comments`]: https://rust-lang.github.io/rust-clippy/master/index.html#tabs_in_doc_comments
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[`temporary_assignment`]: https://rust-lang.github.io/rust-clippy/master/index.html#temporary_assignment
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[`to_digit_is_some`]: https://rust-lang.github.io/rust-clippy/master/index.html#to_digit_is_some
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[`to_string_in_display`]: https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_display
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[`to_string_in_format_args`]: https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_format_args
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[`todo`]: https://rust-lang.github.io/rust-clippy/master/index.html#todo
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[`too_many_arguments`]: https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
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[`too_many_lines`]: https://rust-lang.github.io/rust-clippy/master/index.html#too_many_lines
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[`toplevel_ref_arg`]: https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
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[`trailing_empty_array`]: https://rust-lang.github.io/rust-clippy/master/index.html#trailing_empty_array
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[`trait_duplication_in_bounds`]: https://rust-lang.github.io/rust-clippy/master/index.html#trait_duplication_in_bounds
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[`transmute_bytes_to_str`]: https://rust-lang.github.io/rust-clippy/master/index.html#transmute_bytes_to_str
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[`transmute_float_to_int`]: https://rust-lang.github.io/rust-clippy/master/index.html#transmute_float_to_int
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[`transmute_int_to_bool`]: https://rust-lang.github.io/rust-clippy/master/index.html#transmute_int_to_bool
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[`transmute_int_to_char`]: https://rust-lang.github.io/rust-clippy/master/index.html#transmute_int_to_char
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[`transmute_int_to_float`]: https://rust-lang.github.io/rust-clippy/master/index.html#transmute_int_to_float
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[`transmute_num_to_bytes`]: https://rust-lang.github.io/rust-clippy/master/index.html#transmute_num_to_bytes
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[`transmute_ptr_to_ptr`]: https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr
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[`transmute_ptr_to_ref`]: https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ref
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[`transmutes_expressible_as_ptr_casts`]: https://rust-lang.github.io/rust-clippy/master/index.html#transmutes_expressible_as_ptr_casts
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[`transmuting_null`]: https://rust-lang.github.io/rust-clippy/master/index.html#transmuting_null
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[`trivial_regex`]: https://rust-lang.github.io/rust-clippy/master/index.html#trivial_regex
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[`trivially_copy_pass_by_ref`]: https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
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[`try_err`]: https://rust-lang.github.io/rust-clippy/master/index.html#try_err
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[`type_complexity`]: https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
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[`type_repetition_in_bounds`]: https://rust-lang.github.io/rust-clippy/master/index.html#type_repetition_in_bounds
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[`undocumented_unsafe_blocks`]: https://rust-lang.github.io/rust-clippy/master/index.html#undocumented_unsafe_blocks
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[`undropped_manually_drops`]: https://rust-lang.github.io/rust-clippy/master/index.html#undropped_manually_drops
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[`unicode_not_nfc`]: https://rust-lang.github.io/rust-clippy/master/index.html#unicode_not_nfc
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[`unimplemented`]: https://rust-lang.github.io/rust-clippy/master/index.html#unimplemented
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[`uninit_assumed_init`]: https://rust-lang.github.io/rust-clippy/master/index.html#uninit_assumed_init
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[`uninit_vec`]: https://rust-lang.github.io/rust-clippy/master/index.html#uninit_vec
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[`unit_arg`]: https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
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[`unit_cmp`]: https://rust-lang.github.io/rust-clippy/master/index.html#unit_cmp
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[`unit_hash`]: https://rust-lang.github.io/rust-clippy/master/index.html#unit_hash
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[`unit_return_expecting_ord`]: https://rust-lang.github.io/rust-clippy/master/index.html#unit_return_expecting_ord
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[`unnecessary_cast`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
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[`unnecessary_filter_map`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_filter_map
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[`unnecessary_fold`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_fold
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[`unnecessary_lazy_evaluations`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_lazy_evaluations
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[`unnecessary_mut_passed`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
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[`unnecessary_operation`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_operation
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[`unnecessary_self_imports`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_self_imports
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[`unnecessary_sort_by`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_sort_by
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[`unnecessary_to_owned`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_to_owned
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[`unnecessary_unwrap`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap
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[`unnecessary_wraps`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_wraps
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[`unneeded_field_pattern`]: https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
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[`unneeded_wildcard_pattern`]: https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_wildcard_pattern
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[`unnested_or_patterns`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnested_or_patterns
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[`unreachable`]: https://rust-lang.github.io/rust-clippy/master/index.html#unreachable
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[`unreadable_literal`]: https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
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[`unsafe_derive_deserialize`]: https://rust-lang.github.io/rust-clippy/master/index.html#unsafe_derive_deserialize
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[`unsafe_removed_from_name`]: https://rust-lang.github.io/rust-clippy/master/index.html#unsafe_removed_from_name
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[`unsafe_vector_initialization`]: https://rust-lang.github.io/rust-clippy/master/index.html#unsafe_vector_initialization
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[`unseparated_literal_suffix`]: https://rust-lang.github.io/rust-clippy/master/index.html#unseparated_literal_suffix
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[`unsound_collection_transmute`]: https://rust-lang.github.io/rust-clippy/master/index.html#unsound_collection_transmute
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[`unstable_as_mut_slice`]: https://rust-lang.github.io/rust-clippy/master/index.html#unstable_as_mut_slice
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[`unstable_as_slice`]: https://rust-lang.github.io/rust-clippy/master/index.html#unstable_as_slice
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[`unused_async`]: https://rust-lang.github.io/rust-clippy/master/index.html#unused_async
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[`unused_collect`]: https://rust-lang.github.io/rust-clippy/master/index.html#unused_collect
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[`unused_io_amount`]: https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
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[`unused_self`]: https://rust-lang.github.io/rust-clippy/master/index.html#unused_self
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[`unused_unit`]: https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
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[`unusual_byte_groupings`]: https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
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[`unwrap_in_result`]: https://rust-lang.github.io/rust-clippy/master/index.html#unwrap_in_result
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[`unwrap_or_else_default`]: https://rust-lang.github.io/rust-clippy/master/index.html#unwrap_or_else_default
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[`unwrap_used`]: https://rust-lang.github.io/rust-clippy/master/index.html#unwrap_used
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[`upper_case_acronyms`]: https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
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[`use_debug`]: https://rust-lang.github.io/rust-clippy/master/index.html#use_debug
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[`use_self`]: https://rust-lang.github.io/rust-clippy/master/index.html#use_self
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[`used_underscore_binding`]: https://rust-lang.github.io/rust-clippy/master/index.html#used_underscore_binding
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[`useless_asref`]: https://rust-lang.github.io/rust-clippy/master/index.html#useless_asref
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[`useless_attribute`]: https://rust-lang.github.io/rust-clippy/master/index.html#useless_attribute
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[`useless_conversion`]: https://rust-lang.github.io/rust-clippy/master/index.html#useless_conversion
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[`useless_format`]: https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
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[`useless_let_if_seq`]: https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
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[`useless_transmute`]: https://rust-lang.github.io/rust-clippy/master/index.html#useless_transmute
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[`useless_vec`]: https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec
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[`vec_box`]: https://rust-lang.github.io/rust-clippy/master/index.html#vec_box
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[`vec_init_then_push`]: https://rust-lang.github.io/rust-clippy/master/index.html#vec_init_then_push
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[`vec_resize_to_zero`]: https://rust-lang.github.io/rust-clippy/master/index.html#vec_resize_to_zero
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[`verbose_bit_mask`]: https://rust-lang.github.io/rust-clippy/master/index.html#verbose_bit_mask
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[`while_immutable_condition`]: https://rust-lang.github.io/rust-clippy/master/index.html#while_immutable_condition
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[`while_let_loop`]: https://rust-lang.github.io/rust-clippy/master/index.html#while_let_loop
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[`write_literal`]: https://rust-lang.github.io/rust-clippy/master/index.html#write_literal
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[`write_with_newline`]: https://rust-lang.github.io/rust-clippy/master/index.html#write_with_newline
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[`writeln_empty_string`]: https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
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[`wrong_pub_self_convention`]: https://rust-lang.github.io/rust-clippy/master/index.html#wrong_pub_self_convention
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[`wrong_self_convention`]: https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention
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[`wrong_transmute`]: https://rust-lang.github.io/rust-clippy/master/index.html#wrong_transmute
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[`zero_divided_by_zero`]: https://rust-lang.github.io/rust-clippy/master/index.html#zero_divided_by_zero
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[`zero_prefixed_literal`]: https://rust-lang.github.io/rust-clippy/master/index.html#zero_prefixed_literal
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[`zero_ptr`]: https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
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[`zero_sized_map_values`]: https://rust-lang.github.io/rust-clippy/master/index.html#zero_sized_map_values
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[`zst_offset`]: https://rust-lang.github.io/rust-clippy/master/index.html#zst_offset
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