Changelog for Rust 1.67 🐞

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## Unreleased / Beta / In Rust Nightly
[4f142aa1...master](https://github.com/rust-lang/rust-clippy/compare/4f142aa1...master)
[d822110d...master](https://github.com/rust-lang/rust-clippy/compare/d822110d...master)
## Rust 1.67
Current stable, released 2023-01-26
[4f142aa1...d822110d](https://github.com/rust-lang/rust-clippy/compare/4f142aa1...d822110d)
### New Lints
* [`seek_from_current`]
[#9681](https://github.com/rust-lang/rust-clippy/pull/9681)
* [`from_raw_with_void_ptr`]
[#9690](https://github.com/rust-lang/rust-clippy/pull/9690)
* [`misnamed_getters`]
[#9770](https://github.com/rust-lang/rust-clippy/pull/9770)
* [`seek_to_start_instead_of_rewind`]
[#9667](https://github.com/rust-lang/rust-clippy/pull/9667)
* [`suspicious_xor_used_as_pow`]
[#9506](https://github.com/rust-lang/rust-clippy/pull/9506)
* [`unnecessary_safety_doc`]
[#9822](https://github.com/rust-lang/rust-clippy/pull/9822)
* [`unchecked_duration_subtraction`]
[#9570](https://github.com/rust-lang/rust-clippy/pull/9570)
* [`manual_is_ascii_check`]
[#9765](https://github.com/rust-lang/rust-clippy/pull/9765)
* [`unnecessary_safety_comment`]
[#9851](https://github.com/rust-lang/rust-clippy/pull/9851)
* [`let_underscore_future`]
[#9760](https://github.com/rust-lang/rust-clippy/pull/9760)
* [`manual_let_else`]
[#8437](https://github.com/rust-lang/rust-clippy/pull/8437)
### Moves and Deprecations
* Moved [`uninlined_format_args`] to `style` (Now warn-by-default)
[#9865](https://github.com/rust-lang/rust-clippy/pull/9865)
* Moved [`needless_collect`] to `nursery` (Now allow-by-default)
[#9705](https://github.com/rust-lang/rust-clippy/pull/9705)
* Moved [`or_fun_call`] to `nursery` (Now allow-by-default)
[#9829](https://github.com/rust-lang/rust-clippy/pull/9829)
* Uplifted [`let_underscore_lock`] into rustc
[#9697](https://github.com/rust-lang/rust-clippy/pull/9697)
* Uplifted [`let_underscore_drop`] into rustc
[#9697](https://github.com/rust-lang/rust-clippy/pull/9697)
* Moved [`bool_to_int_with_if`] to `pedantic` (Now allow-by-default)
[#9830](https://github.com/rust-lang/rust-clippy/pull/9830)
* [`manual_swap`]: No longer lints in const context
[#9871](https://github.com/rust-lang/rust-clippy/pull/9871)
* Move `index_refutable_slice` to `pedantic` (Now warn-by-default)
[#9975](https://github.com/rust-lang/rust-clippy/pull/9975)
* Moved [`manual_clamp`] to `nursery` (Now allow-by-default)
[#10101](https://github.com/rust-lang/rust-clippy/pull/10101)
### Enhancements
* The scope of `#![clippy::msrv]` is now tracked correctly
[#9924](https://github.com/rust-lang/rust-clippy/pull/9924)
* `#[clippy::msrv]` can now be used as an outer attribute
[#9860](https://github.com/rust-lang/rust-clippy/pull/9860)
* Clippy will now avoid Cargo's cache, if `Cargo.toml` or `clippy.toml` have changed
[#9707](https://github.com/rust-lang/rust-clippy/pull/9707)
* [`uninlined_format_args`]: Added a new config `allow-mixed-uninlined-format-args` to allow the
lint, if only some arguments can be inlined
[#9865](https://github.com/rust-lang/rust-clippy/pull/9865)
* [`needless_lifetimes`]: Now provides suggests for individual lifetimes
[#9743](https://github.com/rust-lang/rust-clippy/pull/9743)
* [`needless_collect`]: Now detects needless `is_empty` and `contains` calls
[#8744](https://github.com/rust-lang/rust-clippy/pull/8744)
* [`blanket_clippy_restriction_lints`]: Now lints, if `clippy::restriction` is enabled via the
command line arguments
[#9755](https://github.com/rust-lang/rust-clippy/pull/9755)
* [`mutable_key_type`]: Now has the `ignore-interior-mutability` configuration, to add types which
should be ignored by the lint
[#9692](https://github.com/rust-lang/rust-clippy/pull/9692)
* [`uninlined_format_args`]: Now works for multiline `format!` expressions
[#9945](https://github.com/rust-lang/rust-clippy/pull/9945)
* [`cognitive_complexity`]: Now works for async functions
[#9828](https://github.com/rust-lang/rust-clippy/pull/9828)
[#9836](https://github.com/rust-lang/rust-clippy/pull/9836)
* [`vec_box`]: Now avoids an off-by-one error when using the `vec-box-size-threshold` configuration
[#9848](https://github.com/rust-lang/rust-clippy/pull/9848)
* [`never_loop`]: Now correctly handles breaks in nested labeled blocks
[#9858](https://github.com/rust-lang/rust-clippy/pull/9858)
[#9837](https://github.com/rust-lang/rust-clippy/pull/9837)
* [`disallowed_methods`], [`disallowed_types`], [`disallowed_macros`]: Now correctly resolve
paths, if a crate is used multiple times with different versions
[#9800](https://github.com/rust-lang/rust-clippy/pull/9800)
* [`disallowed_methods`]: Can now be used for local methods
[#9800](https://github.com/rust-lang/rust-clippy/pull/9800)
* [`print_stdout`], [`print_stderr`]: Can now be enabled in test with the `allow-print-in-tests`
config value
[#9797](https://github.com/rust-lang/rust-clippy/pull/9797)
* [`from_raw_with_void_ptr`]: Now works for `Rc`, `Arc`, `alloc::rc::Weak` and
`alloc::sync::Weak` types.
[#9700](https://github.com/rust-lang/rust-clippy/pull/9700)
* [`needless_borrowed_reference`]: Now works for struct and tuple patterns with wildcards
[#9855](https://github.com/rust-lang/rust-clippy/pull/9855)
* [`or_fun_call`]: Now supports `map_or` methods
[#9689](https://github.com/rust-lang/rust-clippy/pull/9689)
* [`unwrap_used`], [`expect_used`]: No longer lints in test code
[#9686](https://github.com/rust-lang/rust-clippy/pull/9686)
* [`fn_params_excessive_bools`]: Is now emitted with the lint level at the linted function
[#9698](https://github.com/rust-lang/rust-clippy/pull/9698)
### False Positive Fixes
* [`new_ret_no_self`]: No longer lints when `impl Trait<Self>` is returned
[#9733](https://github.com/rust-lang/rust-clippy/pull/9733)
* [`unnecessary_lazy_evaluations`]: No longer lints, if the type has a significant drop
[#9750](https://github.com/rust-lang/rust-clippy/pull/9750)
* [`option_if_let_else`]: No longer lints, if any arm has guard
[#9747](https://github.com/rust-lang/rust-clippy/pull/9747)
* [`explicit_auto_deref`]: No longer lints, if the target type is a projection with generic
arguments
[#9813](https://github.com/rust-lang/rust-clippy/pull/9813)
* [`unnecessary_to_owned`]: No longer lints, if the suggestion effects types
[#9796](https://github.com/rust-lang/rust-clippy/pull/9796)
* [`needless_borrow`]: No longer lints, if the suggestion is affected by `Deref`
[#9674](https://github.com/rust-lang/rust-clippy/pull/9674)
* [`unused_unit`]: No longer lints, if lifetimes are bound to the return type
[#9849](https://github.com/rust-lang/rust-clippy/pull/9849)
* [`mut_mut`]: No longer lints cases with unsized mutable references
[#9835](https://github.com/rust-lang/rust-clippy/pull/9835)
* [`bool_to_int_with_if`]: No longer lints in const context
[#9738](https://github.com/rust-lang/rust-clippy/pull/9738)
* [`use_self`]: No longer lints in macros
[#9704](https://github.com/rust-lang/rust-clippy/pull/9704)
* [`unnecessary_operation`]: No longer lints, if multiple macros are involved
[#9981](https://github.com/rust-lang/rust-clippy/pull/9981)
* [`allow_attributes_without_reason`]: No longer lints inside external macros
[#9630](https://github.com/rust-lang/rust-clippy/pull/9630)
* [`question_mark`]: No longer lints for `if let Err()` with an `else` branch
[#9722](https://github.com/rust-lang/rust-clippy/pull/9722)
* [`unnecessary_cast`]: No longer lints if the identifier and cast originate from different macros
[#9980](https://github.com/rust-lang/rust-clippy/pull/9980)
* [`arithmetic_side_effects`]: Now detects operations with associated constants
[#9592](https://github.com/rust-lang/rust-clippy/pull/9592)
* [`explicit_auto_deref`]: No longer lints, if the initial value is not a reference or reference
receiver
[#9997](https://github.com/rust-lang/rust-clippy/pull/9997)
* [`module_name_repetitions`], [`single_component_path_imports`]: Now handle `#[allow]`
attributes correctly
[#9879](https://github.com/rust-lang/rust-clippy/pull/9879)
* [`bool_to_int_with_if`]: No longer lints `if let` statements
[#9714](https://github.com/rust-lang/rust-clippy/pull/9714)
* [`needless_borrow`]: No longer lints, `if`-`else`-statements that require the borrow
[#9791](https://github.com/rust-lang/rust-clippy/pull/9791)
* [`needless_borrow`]: No longer lints borrows, if moves were illegal
[#9711](https://github.com/rust-lang/rust-clippy/pull/9711)
### Suggestion Fixes/Improvements
* [`missing_safety_doc`], [`missing_errors_doc`], [`missing_panics_doc`]: No longer show the
entire item in the lint emission.
[#9772](https://github.com/rust-lang/rust-clippy/pull/9772)
* [`needless_lifetimes`]: Only suggests `'_` when it's applicable
[#9743](https://github.com/rust-lang/rust-clippy/pull/9743)
* [`use_self`]: Now suggests full paths correctly
[#9726](https://github.com/rust-lang/rust-clippy/pull/9726)
* [`redundant_closure_call`]: Now correctly deals with macros during suggestion creation
[#9987](https://github.com/rust-lang/rust-clippy/pull/9987)
* [`unnecessary_cast`]: Suggestions now correctly deal with references
[#9996](https://github.com/rust-lang/rust-clippy/pull/9996)
* [`unnecessary_join`]: Suggestions now correctly use [turbofish] operators
[#9779](https://github.com/rust-lang/rust-clippy/pull/9779)
* [`equatable_if_let`]: Can now suggest `matches!` replacements
[#9368](https://github.com/rust-lang/rust-clippy/pull/9368)
* [`string_extend_chars`]: Suggestions now correctly work for `str` slices
[#9741](https://github.com/rust-lang/rust-clippy/pull/9741)
* [`redundant_closure_for_method_calls`]: Suggestions now include angle brackets and generic
arguments if needed
[#9745](https://github.com/rust-lang/rust-clippy/pull/9745)
* [`manual_let_else`]: Suggestions no longer expand macro calls
[#9943](https://github.com/rust-lang/rust-clippy/pull/9943)
* [`infallible_destructuring_match`]: Suggestions now preserve references
[#9850](https://github.com/rust-lang/rust-clippy/pull/9850)
* [`result_large_err`]: The error now shows the largest enum variant
[#9662](https://github.com/rust-lang/rust-clippy/pull/9662)
* [`needless_return`]: Suggestions are now formatted better
[#9967](https://github.com/rust-lang/rust-clippy/pull/9967)
* [`unused_rounding`]: The suggestion now preserves the original float literal notation
[#9870](https://github.com/rust-lang/rust-clippy/pull/9870)
[turbofish]: https://turbo.fish/::%3CClippy%3E
### ICE Fixes
* [`result_large_err`]: Fixed ICE for empty enums
[#10007](https://github.com/rust-lang/rust-clippy/pull/10007)
* [`redundant_allocation`]: Fixed ICE for types with bounded variables
[#9773](https://github.com/rust-lang/rust-clippy/pull/9773)
* [`unused_rounding`]: Fixed ICE, if `_` was used as a separator
[#10001](https://github.com/rust-lang/rust-clippy/pull/10001)
## Rust 1.66
Current stable, released 2022-12-15
Released 2022-12-15
[b52fb523...4f142aa1](https://github.com/rust-lang/rust-clippy/compare/b52fb523...4f142aa1)
@ -166,6 +359,7 @@ Current stable, released 2022-12-15
* [`unnecessary_to_owned`]: Avoid ICEs in favor of false negatives if information is missing
[#9505](https://github.com/rust-lang/rust-clippy/pull/9505)
[#10027](https://github.com/rust-lang/rust-clippy/pull/10027)
* [`manual_range_contains`]: No longer ICEs on values behind references
[#9627](https://github.com/rust-lang/rust-clippy/pull/9627)
* [`needless_pass_by_value`]: No longer ICEs on unsized `dyn Fn` arguments