// error-pattern:cargo-clippy #![feature(box_patterns)] #![feature(box_syntax)] #![feature(drain_filter)] #![feature(in_band_lifetimes)] #![feature(iter_zip)] #![feature(once_cell)] #![feature(rustc_private)] #![feature(stmt_expr_attributes)] #![feature(control_flow_enum)] #![recursion_limit = "512"] #![cfg_attr(feature = "deny-warnings", deny(warnings))] #![allow(clippy::missing_docs_in_private_items, clippy::must_use_candidate)] #![warn(trivial_casts, trivial_numeric_casts)] // warn on lints, that are included in `rust-lang/rust`s bootstrap #![warn(rust_2018_idioms, unused_lifetimes)] // warn on rustc internal lints #![deny(rustc::internal)] // FIXME: switch to something more ergonomic here, once available. // (Currently there is no way to opt into sysroot crates without `extern crate`.) extern crate rustc_ast; extern crate rustc_ast_pretty; extern crate rustc_data_structures; extern crate rustc_driver; extern crate rustc_errors; extern crate rustc_hir; extern crate rustc_hir_pretty; extern crate rustc_index; extern crate rustc_infer; extern crate rustc_lexer; extern crate rustc_lint; extern crate rustc_middle; extern crate rustc_mir; extern crate rustc_parse; extern crate rustc_parse_format; extern crate rustc_session; extern crate rustc_span; extern crate rustc_target; extern crate rustc_trait_selection; extern crate rustc_typeck; use clippy_utils::parse_msrv; use rustc_data_structures::fx::FxHashSet; use rustc_lint::LintId; use rustc_session::Session; /// Macro used to declare a Clippy lint. /// /// Every lint declaration consists of 4 parts: /// /// 1. The documentation, which is used for the website /// 2. The `LINT_NAME`. See [lint naming][lint_naming] on lint naming conventions. /// 3. The `lint_level`, which is a mapping from *one* of our lint groups to `Allow`, `Warn` or /// `Deny`. The lint level here has nothing to do with what lint groups the lint is a part of. /// 4. The `description` that contains a short explanation on what's wrong with code where the /// lint is triggered. /// /// Currently the categories `style`, `correctness`, `complexity` and `perf` are enabled by default. /// As said in the README.md of this repository, if the lint level mapping changes, please update /// README.md. /// /// # Example /// /// ``` /// #![feature(rustc_private)] /// extern crate rustc_session; /// use rustc_session::declare_tool_lint; /// use clippy_lints::declare_clippy_lint; /// /// declare_clippy_lint! { /// /// **What it does:** Checks for ... (describe what the lint matches). /// /// /// /// **Why is this bad?** Supply the reason for linting the code. /// /// /// /// **Known problems:** None. (Or describe where it could go wrong.) /// /// /// /// **Example:** /// /// /// /// ```rust /// /// // Bad /// /// Insert a short example of code that triggers the lint /// /// /// /// // Good /// /// Insert a short example of improved code that doesn't trigger the lint /// /// ``` /// pub LINT_NAME, /// pedantic, /// "description" /// } /// ``` /// [lint_naming]: https://rust-lang.github.io/rfcs/0344-conventions-galore.html#lints #[macro_export] macro_rules! declare_clippy_lint { { $(#[$attr:meta])* pub $name:tt, style, $description:tt } => { declare_tool_lint! { $(#[$attr])* pub clippy::$name, Warn, $description, report_in_external_macro: true } }; { $(#[$attr:meta])* pub $name:tt, correctness, $description:tt } => { declare_tool_lint! { $(#[$attr])* pub clippy::$name, Deny, $description, report_in_external_macro: true } }; { $(#[$attr:meta])* pub $name:tt, complexity, $description:tt } => { declare_tool_lint! { $(#[$attr])* pub clippy::$name, Warn, $description, report_in_external_macro: true } }; { $(#[$attr:meta])* pub $name:tt, perf, $description:tt } => { declare_tool_lint! { $(#[$attr])* pub clippy::$name, Warn, $description, report_in_external_macro: true } }; { $(#[$attr:meta])* pub $name:tt, pedantic, $description:tt } => { declare_tool_lint! { $(#[$attr])* pub clippy::$name, Allow, $description, report_in_external_macro: true } }; { $(#[$attr:meta])* pub $name:tt, restriction, $description:tt } => { declare_tool_lint! { $(#[$attr])* pub clippy::$name, Allow, $description, report_in_external_macro: true } }; { $(#[$attr:meta])* pub $name:tt, cargo, $description:tt } => { declare_tool_lint! { $(#[$attr])* pub clippy::$name, Allow, $description, report_in_external_macro: true } }; { $(#[$attr:meta])* pub $name:tt, nursery, $description:tt } => { declare_tool_lint! { $(#[$attr])* pub clippy::$name, Allow, $description, report_in_external_macro: true } }; { $(#[$attr:meta])* pub $name:tt, internal, $description:tt } => { declare_tool_lint! { $(#[$attr])* pub clippy::$name, Allow, $description, report_in_external_macro: true } }; { $(#[$attr:meta])* pub $name:tt, internal_warn, $description:tt } => { declare_tool_lint! { $(#[$attr])* pub clippy::$name, Warn, $description, report_in_external_macro: true } }; } #[macro_export] macro_rules! sym { ( $($x:tt)* ) => { clippy_utils::sym!($($x)*) } } #[macro_export] macro_rules! unwrap_cargo_metadata { ( $($x:tt)* ) => { clippy_utils::unwrap_cargo_metadata!($($x)*) } } macro_rules! extract_msrv_attr { ( $($x:tt)* ) => { clippy_utils::extract_msrv_attr!($($x)*); } } mod consts; #[macro_use] mod utils; // begin lints modules, do not remove this comment, it’s used in `update_lints` mod absurd_extreme_comparisons; mod approx_const; mod arithmetic; mod as_conversions; mod asm_syntax; mod assertions_on_constants; mod assign_ops; mod async_yields_async; mod atomic_ordering; mod attrs; mod await_holding_invalid; mod bit_mask; mod blacklisted_name; mod blocks_in_if_conditions; mod booleans; mod bytecount; mod cargo_common_metadata; mod case_sensitive_file_extension_comparisons; mod casts; mod checked_conversions; mod cognitive_complexity; mod collapsible_if; mod collapsible_match; mod comparison_chain; mod copies; mod copy_iterator; mod create_dir; mod dbg_macro; mod default; mod default_numeric_fallback; mod dereference; mod derive; mod disallowed_method; mod doc; mod double_comparison; mod double_parens; mod drop_forget_ref; mod duration_subsec; mod else_if_without_else; mod empty_enum; mod entry; mod enum_clike; mod enum_variants; mod eq_op; mod erasing_op; mod escape; mod eta_reduction; mod eval_order_dependence; mod excessive_bools; mod exhaustive_items; mod exit; mod explicit_write; mod fallible_impl_from; mod float_equality_without_abs; mod float_literal; mod floating_point_arithmetic; mod format; mod formatting; mod from_over_into; mod from_str_radix_10; mod functions; mod future_not_send; mod get_last_with_len; mod identity_op; mod if_let_mutex; mod if_let_some_result; mod if_not_else; mod if_then_some_else_none; mod implicit_hasher; mod implicit_return; mod implicit_saturating_sub; mod inconsistent_struct_constructor; mod indexing_slicing; mod infinite_iter; mod inherent_impl; mod inherent_to_string; mod inline_fn_without_body; mod int_plus_one; mod integer_division; mod invalid_upcast_comparisons; mod items_after_statements; mod large_const_arrays; mod large_enum_variant; mod large_stack_arrays; mod len_zero; mod let_if_seq; mod let_underscore; mod lifetimes; mod literal_representation; mod loops; mod macro_use; mod main_recursion; mod manual_async_fn; mod manual_map; mod manual_non_exhaustive; mod manual_ok_or; mod manual_strip; mod manual_unwrap_or; mod map_clone; mod map_err_ignore; mod map_identity; mod map_unit_fn; mod match_on_vec_items; mod matches; mod mem_discriminant; mod mem_forget; mod mem_replace; mod methods; mod minmax; mod misc; mod misc_early; mod missing_const_for_fn; mod missing_doc; mod missing_inline; mod modulo_arithmetic; mod multiple_crate_versions; mod mut_key; mod mut_mut; mod mut_mutex_lock; mod mut_reference; mod mutable_debug_assertion; mod mutex_atomic; mod needless_arbitrary_self_type; mod needless_bool; mod needless_borrow; mod needless_borrowed_ref; mod needless_continue; mod needless_for_each; mod needless_pass_by_value; mod needless_question_mark; mod needless_update; mod neg_cmp_op_on_partial_ord; mod neg_multiply; mod new_without_default; mod no_effect; mod non_copy_const; mod non_expressive_names; mod non_octal_unix_permissions; mod open_options; mod option_env_unwrap; mod option_if_let_else; mod overflow_check_conditional; mod panic_in_result_fn; mod panic_unimplemented; mod partialeq_ne_impl; mod pass_by_ref_or_value; mod path_buf_push_overwrite; mod pattern_type_mismatch; mod precedence; mod ptr; mod ptr_eq; mod ptr_offset_with_cast; mod question_mark; mod ranges; mod redundant_clone; mod redundant_closure_call; mod redundant_else; mod redundant_field_names; mod redundant_pub_crate; mod redundant_slicing; mod redundant_static_lifetimes; mod ref_option_ref; mod reference; mod regex; mod repeat_once; mod returns; mod self_assignment; mod semicolon_if_nothing_returned; mod serde_api; mod shadow; mod single_component_path_imports; mod size_of_in_element_count; mod slow_vector_initialization; mod stable_sort_primitive; mod strings; mod suspicious_operation_groupings; mod suspicious_trait_impl; mod swap; mod tabs_in_doc_comments; mod temporary_assignment; mod to_digit_is_some; mod to_string_in_display; mod trait_bounds; mod transmute; mod transmuting_null; mod try_err; mod types; mod undropped_manually_drops; mod unicode; mod unit_return_expecting_ord; mod unit_types; mod unnamed_address; mod unnecessary_sort_by; mod unnecessary_wraps; mod unnested_or_patterns; mod unsafe_removed_from_name; mod unused_io_amount; mod unused_self; mod unused_unit; mod unwrap; mod unwrap_in_result; mod upper_case_acronyms; mod use_self; mod useless_conversion; mod vec; mod vec_init_then_push; mod vec_resize_to_zero; mod verbose_file_reads; mod wildcard_dependencies; mod wildcard_imports; mod write; mod zero_div_zero; mod zero_sized_map_values; // end lints modules, do not remove this comment, it’s used in `update_lints` pub use crate::utils::conf::Conf; /// Register all pre expansion lints /// /// Pre-expansion lints run before any macro expansion has happened. /// /// Note that due to the architecture of the compiler, currently `cfg_attr` attributes on crate /// level (i.e `#![cfg_attr(...)]`) will still be expanded even when using a pre-expansion pass. /// /// Used in `./src/driver.rs`. pub fn register_pre_expansion_lints(store: &mut rustc_lint::LintStore) { store.register_pre_expansion_pass(|| box write::Write::default()); store.register_pre_expansion_pass(|| box attrs::EarlyAttributes); store.register_pre_expansion_pass(|| box dbg_macro::DbgMacro); } #[doc(hidden)] pub fn read_conf(args: &[rustc_ast::NestedMetaItem], sess: &Session) -> Conf { use std::path::Path; match utils::conf::file_from_args(args) { Ok(file_name) => { // if the user specified a file, it must exist, otherwise default to `clippy.toml` but // do not require the file to exist let file_name = match file_name { Some(file_name) => file_name, None => match utils::conf::lookup_conf_file() { Ok(Some(path)) => path, Ok(None) => return Conf::default(), Err(error) => { sess.struct_err(&format!("error finding Clippy's configuration file: {}", error)) .emit(); return Conf::default(); }, }, }; let file_name = if file_name.is_relative() { sess.local_crate_source_file .as_deref() .and_then(Path::parent) .unwrap_or_else(|| Path::new("")) .join(file_name) } else { file_name }; let (conf, errors) = utils::conf::read(&file_name); // all conf errors are non-fatal, we just use the default conf in case of error for error in errors { sess.struct_err(&format!( "error reading Clippy's configuration file `{}`: {}", file_name.display(), error )) .emit(); } conf }, Err((err, span)) => { sess.struct_span_err(span, err) .span_note(span, "Clippy will use default configuration") .emit(); Conf::default() }, } } /// Register all lints and lint groups with the rustc plugin registry /// /// Used in `./src/driver.rs`. #[allow(clippy::too_many_lines)] #[rustfmt::skip] pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf: &Conf) { register_removed_non_tool_lints(store); // begin deprecated lints, do not remove this comment, it’s used in `update_lints` store.register_removed( "clippy::should_assert_eq", "`assert!()` will be more flexible with RFC 2011", ); store.register_removed( "clippy::extend_from_slice", "`.extend_from_slice(_)` is a faster way to extend a Vec by a slice", ); store.register_removed( "clippy::range_step_by_zero", "`iterator.step_by(0)` panics nowadays", ); store.register_removed( "clippy::unstable_as_slice", "`Vec::as_slice` has been stabilized in 1.7", ); store.register_removed( "clippy::unstable_as_mut_slice", "`Vec::as_mut_slice` has been stabilized in 1.7", ); store.register_removed( "clippy::misaligned_transmute", "this lint has been split into cast_ptr_alignment and transmute_ptr_to_ptr", ); store.register_removed( "clippy::assign_ops", "using compound assignment operators (e.g., `+=`) is harmless", ); store.register_removed( "clippy::if_let_redundant_pattern_matching", "this lint has been changed to redundant_pattern_matching", ); store.register_removed( "clippy::unsafe_vector_initialization", "the replacement suggested by this lint had substantially different behavior", ); store.register_removed( "clippy::unused_collect", "`collect` has been marked as #[must_use] in rustc and that covers all cases of this lint", ); store.register_removed( "clippy::replace_consts", "associated-constants `MIN`/`MAX` of integers are preferred to `{min,max}_value()` and module constants", ); store.register_removed( "clippy::regex_macro", "the regex! macro has been removed from the regex crate in 2018", ); store.register_removed( "clippy::find_map", "this lint has been replaced by `manual_find_map`, a more specific lint", ); // end deprecated lints, do not remove this comment, it’s used in `update_lints` // begin register lints, do not remove this comment, it’s used in `update_lints` store.register_lints(&[ #[cfg(feature = "internal-lints")] utils::internal_lints::CLIPPY_LINTS_INTERNAL, #[cfg(feature = "internal-lints")] utils::internal_lints::COLLAPSIBLE_SPAN_LINT_CALLS, #[cfg(feature = "internal-lints")] utils::internal_lints::COMPILER_LINT_FUNCTIONS, #[cfg(feature = "internal-lints")] utils::internal_lints::DEFAULT_LINT, #[cfg(feature = "internal-lints")] utils::internal_lints::IF_CHAIN_STYLE, #[cfg(feature = "internal-lints")] utils::internal_lints::INTERNING_DEFINED_SYMBOL, #[cfg(feature = "internal-lints")] utils::internal_lints::INVALID_PATHS, #[cfg(feature = "internal-lints")] utils::internal_lints::LINT_WITHOUT_LINT_PASS, #[cfg(feature = "internal-lints")] utils::internal_lints::MATCH_TYPE_ON_DIAGNOSTIC_ITEM, #[cfg(feature = "internal-lints")] utils::internal_lints::OUTER_EXPN_EXPN_DATA, #[cfg(feature = "internal-lints")] utils::internal_lints::PRODUCE_ICE, #[cfg(feature = "internal-lints")] utils::internal_lints::UNNECESSARY_SYMBOL_STR, absurd_extreme_comparisons::ABSURD_EXTREME_COMPARISONS, approx_const::APPROX_CONSTANT, arithmetic::FLOAT_ARITHMETIC, arithmetic::INTEGER_ARITHMETIC, as_conversions::AS_CONVERSIONS, asm_syntax::INLINE_ASM_X86_ATT_SYNTAX, asm_syntax::INLINE_ASM_X86_INTEL_SYNTAX, assertions_on_constants::ASSERTIONS_ON_CONSTANTS, assign_ops::ASSIGN_OP_PATTERN, assign_ops::MISREFACTORED_ASSIGN_OP, async_yields_async::ASYNC_YIELDS_ASYNC, atomic_ordering::INVALID_ATOMIC_ORDERING, attrs::BLANKET_CLIPPY_RESTRICTION_LINTS, attrs::DEPRECATED_CFG_ATTR, attrs::DEPRECATED_SEMVER, attrs::EMPTY_LINE_AFTER_OUTER_ATTR, attrs::INLINE_ALWAYS, attrs::MISMATCHED_TARGET_OS, attrs::USELESS_ATTRIBUTE, await_holding_invalid::AWAIT_HOLDING_LOCK, await_holding_invalid::AWAIT_HOLDING_REFCELL_REF, bit_mask::BAD_BIT_MASK, bit_mask::INEFFECTIVE_BIT_MASK, bit_mask::VERBOSE_BIT_MASK, blacklisted_name::BLACKLISTED_NAME, blocks_in_if_conditions::BLOCKS_IN_IF_CONDITIONS, booleans::LOGIC_BUG, booleans::NONMINIMAL_BOOL, bytecount::NAIVE_BYTECOUNT, cargo_common_metadata::CARGO_COMMON_METADATA, case_sensitive_file_extension_comparisons::CASE_SENSITIVE_FILE_EXTENSION_COMPARISONS, casts::CAST_LOSSLESS, casts::CAST_POSSIBLE_TRUNCATION, casts::CAST_POSSIBLE_WRAP, casts::CAST_PRECISION_LOSS, casts::CAST_PTR_ALIGNMENT, casts::CAST_REF_TO_MUT, casts::CAST_SIGN_LOSS, casts::CHAR_LIT_AS_U8, casts::FN_TO_NUMERIC_CAST, casts::FN_TO_NUMERIC_CAST_WITH_TRUNCATION, casts::PTR_AS_PTR, casts::UNNECESSARY_CAST, checked_conversions::CHECKED_CONVERSIONS, cognitive_complexity::COGNITIVE_COMPLEXITY, collapsible_if::COLLAPSIBLE_ELSE_IF, collapsible_if::COLLAPSIBLE_IF, collapsible_match::COLLAPSIBLE_MATCH, comparison_chain::COMPARISON_CHAIN, copies::BRANCHES_SHARING_CODE, copies::IFS_SAME_COND, copies::IF_SAME_THEN_ELSE, copies::SAME_FUNCTIONS_IN_IF_CONDITION, copy_iterator::COPY_ITERATOR, create_dir::CREATE_DIR, dbg_macro::DBG_MACRO, default::DEFAULT_TRAIT_ACCESS, default::FIELD_REASSIGN_WITH_DEFAULT, default_numeric_fallback::DEFAULT_NUMERIC_FALLBACK, dereference::EXPLICIT_DEREF_METHODS, derive::DERIVE_HASH_XOR_EQ, derive::DERIVE_ORD_XOR_PARTIAL_ORD, derive::EXPL_IMPL_CLONE_ON_COPY, derive::UNSAFE_DERIVE_DESERIALIZE, disallowed_method::DISALLOWED_METHOD, doc::DOC_MARKDOWN, doc::MISSING_ERRORS_DOC, doc::MISSING_PANICS_DOC, doc::MISSING_SAFETY_DOC, doc::NEEDLESS_DOCTEST_MAIN, double_comparison::DOUBLE_COMPARISONS, double_parens::DOUBLE_PARENS, drop_forget_ref::DROP_COPY, drop_forget_ref::DROP_REF, drop_forget_ref::FORGET_COPY, drop_forget_ref::FORGET_REF, duration_subsec::DURATION_SUBSEC, else_if_without_else::ELSE_IF_WITHOUT_ELSE, empty_enum::EMPTY_ENUM, entry::MAP_ENTRY, enum_clike::ENUM_CLIKE_UNPORTABLE_VARIANT, enum_variants::ENUM_VARIANT_NAMES, enum_variants::MODULE_INCEPTION, enum_variants::MODULE_NAME_REPETITIONS, enum_variants::PUB_ENUM_VARIANT_NAMES, eq_op::EQ_OP, eq_op::OP_REF, erasing_op::ERASING_OP, escape::BOXED_LOCAL, eta_reduction::REDUNDANT_CLOSURE, eta_reduction::REDUNDANT_CLOSURE_FOR_METHOD_CALLS, eval_order_dependence::DIVERGING_SUB_EXPRESSION, eval_order_dependence::EVAL_ORDER_DEPENDENCE, excessive_bools::FN_PARAMS_EXCESSIVE_BOOLS, excessive_bools::STRUCT_EXCESSIVE_BOOLS, exhaustive_items::EXHAUSTIVE_ENUMS, exhaustive_items::EXHAUSTIVE_STRUCTS, exit::EXIT, explicit_write::EXPLICIT_WRITE, fallible_impl_from::FALLIBLE_IMPL_FROM, float_equality_without_abs::FLOAT_EQUALITY_WITHOUT_ABS, float_literal::EXCESSIVE_PRECISION, float_literal::LOSSY_FLOAT_LITERAL, floating_point_arithmetic::IMPRECISE_FLOPS, floating_point_arithmetic::SUBOPTIMAL_FLOPS, format::USELESS_FORMAT, formatting::POSSIBLE_MISSING_COMMA, formatting::SUSPICIOUS_ASSIGNMENT_FORMATTING, formatting::SUSPICIOUS_ELSE_FORMATTING, formatting::SUSPICIOUS_UNARY_OP_FORMATTING, from_over_into::FROM_OVER_INTO, from_str_radix_10::FROM_STR_RADIX_10, functions::DOUBLE_MUST_USE, functions::MUST_USE_CANDIDATE, functions::MUST_USE_UNIT, functions::NOT_UNSAFE_PTR_ARG_DEREF, functions::RESULT_UNIT_ERR, functions::TOO_MANY_ARGUMENTS, functions::TOO_MANY_LINES, future_not_send::FUTURE_NOT_SEND, get_last_with_len::GET_LAST_WITH_LEN, identity_op::IDENTITY_OP, if_let_mutex::IF_LET_MUTEX, if_let_some_result::IF_LET_SOME_RESULT, if_not_else::IF_NOT_ELSE, if_then_some_else_none::IF_THEN_SOME_ELSE_NONE, implicit_hasher::IMPLICIT_HASHER, implicit_return::IMPLICIT_RETURN, implicit_saturating_sub::IMPLICIT_SATURATING_SUB, inconsistent_struct_constructor::INCONSISTENT_STRUCT_CONSTRUCTOR, indexing_slicing::INDEXING_SLICING, indexing_slicing::OUT_OF_BOUNDS_INDEXING, infinite_iter::INFINITE_ITER, infinite_iter::MAYBE_INFINITE_ITER, inherent_impl::MULTIPLE_INHERENT_IMPL, inherent_to_string::INHERENT_TO_STRING, inherent_to_string::INHERENT_TO_STRING_SHADOW_DISPLAY, inline_fn_without_body::INLINE_FN_WITHOUT_BODY, int_plus_one::INT_PLUS_ONE, integer_division::INTEGER_DIVISION, invalid_upcast_comparisons::INVALID_UPCAST_COMPARISONS, items_after_statements::ITEMS_AFTER_STATEMENTS, large_const_arrays::LARGE_CONST_ARRAYS, large_enum_variant::LARGE_ENUM_VARIANT, large_stack_arrays::LARGE_STACK_ARRAYS, len_zero::COMPARISON_TO_EMPTY, len_zero::LEN_WITHOUT_IS_EMPTY, len_zero::LEN_ZERO, let_if_seq::USELESS_LET_IF_SEQ, let_underscore::LET_UNDERSCORE_DROP, let_underscore::LET_UNDERSCORE_LOCK, let_underscore::LET_UNDERSCORE_MUST_USE, lifetimes::EXTRA_UNUSED_LIFETIMES, lifetimes::NEEDLESS_LIFETIMES, literal_representation::DECIMAL_LITERAL_REPRESENTATION, literal_representation::INCONSISTENT_DIGIT_GROUPING, literal_representation::LARGE_DIGIT_GROUPS, literal_representation::MISTYPED_LITERAL_SUFFIXES, literal_representation::UNREADABLE_LITERAL, literal_representation::UNUSUAL_BYTE_GROUPINGS, loops::EMPTY_LOOP, loops::EXPLICIT_COUNTER_LOOP, loops::EXPLICIT_INTO_ITER_LOOP, loops::EXPLICIT_ITER_LOOP, loops::FOR_KV_MAP, loops::FOR_LOOPS_OVER_FALLIBLES, loops::ITER_NEXT_LOOP, loops::MANUAL_FLATTEN, loops::MANUAL_MEMCPY, loops::MUT_RANGE_BOUND, loops::NEEDLESS_COLLECT, loops::NEEDLESS_RANGE_LOOP, loops::NEVER_LOOP, loops::SAME_ITEM_PUSH, loops::SINGLE_ELEMENT_LOOP, loops::WHILE_IMMUTABLE_CONDITION, loops::WHILE_LET_LOOP, loops::WHILE_LET_ON_ITERATOR, macro_use::MACRO_USE_IMPORTS, main_recursion::MAIN_RECURSION, manual_async_fn::MANUAL_ASYNC_FN, manual_map::MANUAL_MAP, manual_non_exhaustive::MANUAL_NON_EXHAUSTIVE, manual_ok_or::MANUAL_OK_OR, manual_strip::MANUAL_STRIP, manual_unwrap_or::MANUAL_UNWRAP_OR, map_clone::MAP_CLONE, map_err_ignore::MAP_ERR_IGNORE, map_identity::MAP_IDENTITY, map_unit_fn::OPTION_MAP_UNIT_FN, map_unit_fn::RESULT_MAP_UNIT_FN, match_on_vec_items::MATCH_ON_VEC_ITEMS, matches::INFALLIBLE_DESTRUCTURING_MATCH, matches::MATCH_AS_REF, matches::MATCH_BOOL, matches::MATCH_LIKE_MATCHES_MACRO, matches::MATCH_OVERLAPPING_ARM, matches::MATCH_REF_PATS, matches::MATCH_SAME_ARMS, matches::MATCH_SINGLE_BINDING, matches::MATCH_WILDCARD_FOR_SINGLE_VARIANTS, matches::MATCH_WILD_ERR_ARM, matches::REDUNDANT_PATTERN_MATCHING, matches::REST_PAT_IN_FULLY_BOUND_STRUCTS, matches::SINGLE_MATCH, matches::SINGLE_MATCH_ELSE, matches::WILDCARD_ENUM_MATCH_ARM, matches::WILDCARD_IN_OR_PATTERNS, mem_discriminant::MEM_DISCRIMINANT_NON_ENUM, mem_forget::MEM_FORGET, mem_replace::MEM_REPLACE_OPTION_WITH_NONE, mem_replace::MEM_REPLACE_WITH_DEFAULT, mem_replace::MEM_REPLACE_WITH_UNINIT, methods::BIND_INSTEAD_OF_MAP, methods::BYTES_NTH, methods::CHARS_LAST_CMP, methods::CHARS_NEXT_CMP, methods::CLONE_DOUBLE_REF, methods::CLONE_ON_COPY, methods::CLONE_ON_REF_PTR, methods::EXPECT_FUN_CALL, methods::EXPECT_USED, methods::FILETYPE_IS_FILE, methods::FILTER_MAP, methods::FILTER_MAP_IDENTITY, methods::FILTER_MAP_NEXT, methods::FILTER_NEXT, methods::FLAT_MAP_IDENTITY, methods::FROM_ITER_INSTEAD_OF_COLLECT, methods::GET_UNWRAP, methods::IMPLICIT_CLONE, methods::INEFFICIENT_TO_STRING, methods::INSPECT_FOR_EACH, methods::INTO_ITER_ON_REF, methods::ITERATOR_STEP_BY_ZERO, methods::ITER_CLONED_COLLECT, methods::ITER_COUNT, methods::ITER_NEXT_SLICE, methods::ITER_NTH, methods::ITER_NTH_ZERO, methods::ITER_SKIP_NEXT, methods::MANUAL_FILTER_MAP, methods::MANUAL_FIND_MAP, methods::MANUAL_SATURATING_ARITHMETIC, methods::MAP_COLLECT_RESULT_UNIT, methods::MAP_FLATTEN, methods::MAP_UNWRAP_OR, methods::NEW_RET_NO_SELF, methods::OK_EXPECT, methods::OPTION_AS_REF_DEREF, methods::OPTION_FILTER_MAP, methods::OPTION_MAP_OR_NONE, methods::OR_FUN_CALL, methods::RESULT_MAP_OR_INTO_OPTION, methods::SEARCH_IS_SOME, methods::SHOULD_IMPLEMENT_TRAIT, methods::SINGLE_CHAR_ADD_STR, methods::SINGLE_CHAR_PATTERN, methods::SKIP_WHILE_NEXT, methods::STRING_EXTEND_CHARS, methods::SUSPICIOUS_MAP, methods::UNINIT_ASSUMED_INIT, methods::UNNECESSARY_FILTER_MAP, methods::UNNECESSARY_FOLD, methods::UNNECESSARY_LAZY_EVALUATIONS, methods::UNWRAP_USED, methods::USELESS_ASREF, methods::WRONG_PUB_SELF_CONVENTION, methods::WRONG_SELF_CONVENTION, methods::ZST_OFFSET, minmax::MIN_MAX, misc::CMP_NAN, misc::CMP_OWNED, misc::FLOAT_CMP, misc::FLOAT_CMP_CONST, misc::MODULO_ONE, misc::SHORT_CIRCUIT_STATEMENT, misc::TOPLEVEL_REF_ARG, misc::USED_UNDERSCORE_BINDING, misc::ZERO_PTR, misc_early::BUILTIN_TYPE_SHADOW, misc_early::DOUBLE_NEG, misc_early::DUPLICATE_UNDERSCORE_ARGUMENT, misc_early::MIXED_CASE_HEX_LITERALS, misc_early::REDUNDANT_PATTERN, misc_early::UNNEEDED_FIELD_PATTERN, misc_early::UNNEEDED_WILDCARD_PATTERN, misc_early::UNSEPARATED_LITERAL_SUFFIX, misc_early::ZERO_PREFIXED_LITERAL, missing_const_for_fn::MISSING_CONST_FOR_FN, missing_doc::MISSING_DOCS_IN_PRIVATE_ITEMS, missing_inline::MISSING_INLINE_IN_PUBLIC_ITEMS, modulo_arithmetic::MODULO_ARITHMETIC, multiple_crate_versions::MULTIPLE_CRATE_VERSIONS, mut_key::MUTABLE_KEY_TYPE, mut_mut::MUT_MUT, mut_mutex_lock::MUT_MUTEX_LOCK, mut_reference::UNNECESSARY_MUT_PASSED, mutable_debug_assertion::DEBUG_ASSERT_WITH_MUT_CALL, mutex_atomic::MUTEX_ATOMIC, mutex_atomic::MUTEX_INTEGER, needless_arbitrary_self_type::NEEDLESS_ARBITRARY_SELF_TYPE, needless_bool::BOOL_COMPARISON, needless_bool::NEEDLESS_BOOL, needless_borrow::NEEDLESS_BORROW, needless_borrowed_ref::NEEDLESS_BORROWED_REFERENCE, needless_continue::NEEDLESS_CONTINUE, needless_for_each::NEEDLESS_FOR_EACH, needless_pass_by_value::NEEDLESS_PASS_BY_VALUE, needless_question_mark::NEEDLESS_QUESTION_MARK, needless_update::NEEDLESS_UPDATE, neg_cmp_op_on_partial_ord::NEG_CMP_OP_ON_PARTIAL_ORD, neg_multiply::NEG_MULTIPLY, new_without_default::NEW_WITHOUT_DEFAULT, no_effect::NO_EFFECT, no_effect::UNNECESSARY_OPERATION, non_copy_const::BORROW_INTERIOR_MUTABLE_CONST, non_copy_const::DECLARE_INTERIOR_MUTABLE_CONST, non_expressive_names::JUST_UNDERSCORES_AND_DIGITS, non_expressive_names::MANY_SINGLE_CHAR_NAMES, non_expressive_names::SIMILAR_NAMES, non_octal_unix_permissions::NON_OCTAL_UNIX_PERMISSIONS, open_options::NONSENSICAL_OPEN_OPTIONS, option_env_unwrap::OPTION_ENV_UNWRAP, option_if_let_else::OPTION_IF_LET_ELSE, overflow_check_conditional::OVERFLOW_CHECK_CONDITIONAL, panic_in_result_fn::PANIC_IN_RESULT_FN, panic_unimplemented::PANIC, panic_unimplemented::TODO, panic_unimplemented::UNIMPLEMENTED, panic_unimplemented::UNREACHABLE, partialeq_ne_impl::PARTIALEQ_NE_IMPL, pass_by_ref_or_value::LARGE_TYPES_PASSED_BY_VALUE, pass_by_ref_or_value::TRIVIALLY_COPY_PASS_BY_REF, path_buf_push_overwrite::PATH_BUF_PUSH_OVERWRITE, pattern_type_mismatch::PATTERN_TYPE_MISMATCH, precedence::PRECEDENCE, ptr::CMP_NULL, ptr::INVALID_NULL_PTR_USAGE, ptr::MUT_FROM_REF, ptr::PTR_ARG, ptr_eq::PTR_EQ, ptr_offset_with_cast::PTR_OFFSET_WITH_CAST, question_mark::QUESTION_MARK, ranges::MANUAL_RANGE_CONTAINS, ranges::RANGE_MINUS_ONE, ranges::RANGE_PLUS_ONE, ranges::RANGE_ZIP_WITH_LEN, ranges::REVERSED_EMPTY_RANGES, redundant_clone::REDUNDANT_CLONE, redundant_closure_call::REDUNDANT_CLOSURE_CALL, redundant_else::REDUNDANT_ELSE, redundant_field_names::REDUNDANT_FIELD_NAMES, redundant_pub_crate::REDUNDANT_PUB_CRATE, redundant_slicing::REDUNDANT_SLICING, redundant_static_lifetimes::REDUNDANT_STATIC_LIFETIMES, ref_option_ref::REF_OPTION_REF, reference::DEREF_ADDROF, reference::REF_IN_DEREF, regex::INVALID_REGEX, regex::TRIVIAL_REGEX, repeat_once::REPEAT_ONCE, returns::LET_AND_RETURN, returns::NEEDLESS_RETURN, self_assignment::SELF_ASSIGNMENT, semicolon_if_nothing_returned::SEMICOLON_IF_NOTHING_RETURNED, serde_api::SERDE_API_MISUSE, shadow::SHADOW_REUSE, shadow::SHADOW_SAME, shadow::SHADOW_UNRELATED, single_component_path_imports::SINGLE_COMPONENT_PATH_IMPORTS, size_of_in_element_count::SIZE_OF_IN_ELEMENT_COUNT, slow_vector_initialization::SLOW_VECTOR_INITIALIZATION, stable_sort_primitive::STABLE_SORT_PRIMITIVE, strings::STRING_ADD, strings::STRING_ADD_ASSIGN, strings::STRING_FROM_UTF8_AS_BYTES, strings::STRING_LIT_AS_BYTES, strings::STRING_TO_STRING, strings::STR_TO_STRING, suspicious_operation_groupings::SUSPICIOUS_OPERATION_GROUPINGS, suspicious_trait_impl::SUSPICIOUS_ARITHMETIC_IMPL, suspicious_trait_impl::SUSPICIOUS_OP_ASSIGN_IMPL, swap::ALMOST_SWAPPED, swap::MANUAL_SWAP, tabs_in_doc_comments::TABS_IN_DOC_COMMENTS, temporary_assignment::TEMPORARY_ASSIGNMENT, to_digit_is_some::TO_DIGIT_IS_SOME, to_string_in_display::TO_STRING_IN_DISPLAY, trait_bounds::TRAIT_DUPLICATION_IN_BOUNDS, trait_bounds::TYPE_REPETITION_IN_BOUNDS, transmute::CROSSPOINTER_TRANSMUTE, transmute::TRANSMUTES_EXPRESSIBLE_AS_PTR_CASTS, transmute::TRANSMUTE_BYTES_TO_STR, transmute::TRANSMUTE_FLOAT_TO_INT, transmute::TRANSMUTE_INT_TO_BOOL, transmute::TRANSMUTE_INT_TO_CHAR, transmute::TRANSMUTE_INT_TO_FLOAT, transmute::TRANSMUTE_PTR_TO_PTR, transmute::TRANSMUTE_PTR_TO_REF, transmute::UNSOUND_COLLECTION_TRANSMUTE, transmute::USELESS_TRANSMUTE, transmute::WRONG_TRANSMUTE, transmuting_null::TRANSMUTING_NULL, try_err::TRY_ERR, types::BORROWED_BOX, types::BOX_VEC, types::LINKEDLIST, types::OPTION_OPTION, types::RC_BUFFER, types::REDUNDANT_ALLOCATION, types::TYPE_COMPLEXITY, types::VEC_BOX, undropped_manually_drops::UNDROPPED_MANUALLY_DROPS, unicode::INVISIBLE_CHARACTERS, unicode::NON_ASCII_LITERAL, unicode::UNICODE_NOT_NFC, unit_return_expecting_ord::UNIT_RETURN_EXPECTING_ORD, unit_types::LET_UNIT_VALUE, unit_types::UNIT_ARG, unit_types::UNIT_CMP, unnamed_address::FN_ADDRESS_COMPARISONS, unnamed_address::VTABLE_ADDRESS_COMPARISONS, unnecessary_sort_by::UNNECESSARY_SORT_BY, unnecessary_wraps::UNNECESSARY_WRAPS, unnested_or_patterns::UNNESTED_OR_PATTERNS, unsafe_removed_from_name::UNSAFE_REMOVED_FROM_NAME, unused_io_amount::UNUSED_IO_AMOUNT, unused_self::UNUSED_SELF, unused_unit::UNUSED_UNIT, unwrap::PANICKING_UNWRAP, unwrap::UNNECESSARY_UNWRAP, unwrap_in_result::UNWRAP_IN_RESULT, upper_case_acronyms::UPPER_CASE_ACRONYMS, use_self::USE_SELF, useless_conversion::USELESS_CONVERSION, vec::USELESS_VEC, vec_init_then_push::VEC_INIT_THEN_PUSH, vec_resize_to_zero::VEC_RESIZE_TO_ZERO, verbose_file_reads::VERBOSE_FILE_READS, wildcard_dependencies::WILDCARD_DEPENDENCIES, wildcard_imports::ENUM_GLOB_USE, wildcard_imports::WILDCARD_IMPORTS, write::PRINTLN_EMPTY_STRING, write::PRINT_LITERAL, write::PRINT_STDERR, write::PRINT_STDOUT, write::PRINT_WITH_NEWLINE, write::USE_DEBUG, write::WRITELN_EMPTY_STRING, write::WRITE_LITERAL, write::WRITE_WITH_NEWLINE, zero_div_zero::ZERO_DIVIDED_BY_ZERO, zero_sized_map_values::ZERO_SIZED_MAP_VALUES, ]); // end register lints, do not remove this comment, it’s used in `update_lints` // all the internal lints #[cfg(feature = "internal-lints")] { store.register_early_pass(|| box utils::internal_lints::ClippyLintsInternal); store.register_early_pass(|| box utils::internal_lints::ProduceIce); store.register_late_pass(|| box utils::inspector::DeepCodeInspector); store.register_late_pass(|| box utils::internal_lints::CollapsibleCalls); store.register_late_pass(|| box utils::internal_lints::CompilerLintFunctions::new()); store.register_late_pass(|| box utils::internal_lints::IfChainStyle); store.register_late_pass(|| box utils::internal_lints::InvalidPaths); store.register_late_pass(|| box utils::internal_lints::InterningDefinedSymbol::default()); store.register_late_pass(|| box utils::internal_lints::LintWithoutLintPass::default()); store.register_late_pass(|| box utils::internal_lints::MatchTypeOnDiagItem); store.register_late_pass(|| box utils::internal_lints::OuterExpnDataPass); } store.register_late_pass(|| box utils::author::Author); store.register_late_pass(|| box await_holding_invalid::AwaitHolding); store.register_late_pass(|| box serde_api::SerdeApi); let vec_box_size_threshold = conf.vec_box_size_threshold; let type_complexity_threshold = conf.type_complexity_threshold; store.register_late_pass(move || box types::Types::new(vec_box_size_threshold, type_complexity_threshold)); store.register_late_pass(|| box booleans::NonminimalBool); store.register_late_pass(|| box eq_op::EqOp); store.register_late_pass(|| box enum_clike::UnportableVariant); store.register_late_pass(|| box float_literal::FloatLiteral); let verbose_bit_mask_threshold = conf.verbose_bit_mask_threshold; store.register_late_pass(move || box bit_mask::BitMask::new(verbose_bit_mask_threshold)); store.register_late_pass(|| box ptr::Ptr); store.register_late_pass(|| box ptr_eq::PtrEq); store.register_late_pass(|| box needless_bool::NeedlessBool); store.register_late_pass(|| box needless_bool::BoolComparison); store.register_late_pass(|| box needless_for_each::NeedlessForEach); store.register_late_pass(|| box approx_const::ApproxConstant); store.register_late_pass(|| box misc::MiscLints); store.register_late_pass(|| box eta_reduction::EtaReduction); store.register_late_pass(|| box identity_op::IdentityOp); store.register_late_pass(|| box erasing_op::ErasingOp); store.register_late_pass(|| box mut_mut::MutMut); store.register_late_pass(|| box mut_reference::UnnecessaryMutPassed); store.register_late_pass(|| box len_zero::LenZero); store.register_late_pass(|| box attrs::Attributes); store.register_late_pass(|| box blocks_in_if_conditions::BlocksInIfConditions); store.register_late_pass(|| box collapsible_match::CollapsibleMatch); store.register_late_pass(|| box unicode::Unicode); store.register_late_pass(|| box unit_return_expecting_ord::UnitReturnExpectingOrd); store.register_late_pass(|| box strings::StringAdd); store.register_late_pass(|| box implicit_return::ImplicitReturn); store.register_late_pass(|| box implicit_saturating_sub::ImplicitSaturatingSub); store.register_late_pass(|| box default_numeric_fallback::DefaultNumericFallback); store.register_late_pass(|| box inconsistent_struct_constructor::InconsistentStructConstructor); store.register_late_pass(|| box non_octal_unix_permissions::NonOctalUnixPermissions); let msrv = conf.msrv.as_ref().and_then(|s| { parse_msrv(s, None, None).or_else(|| { sess.err(&format!("error reading Clippy's configuration file. `{}` is not a valid Rust version", s)); None }) }); store.register_late_pass(move || box methods::Methods::new(msrv)); store.register_late_pass(move || box matches::Matches::new(msrv)); store.register_early_pass(move || box manual_non_exhaustive::ManualNonExhaustive::new(msrv)); store.register_late_pass(move || box manual_strip::ManualStrip::new(msrv)); store.register_early_pass(move || box redundant_static_lifetimes::RedundantStaticLifetimes::new(msrv)); store.register_early_pass(move || box redundant_field_names::RedundantFieldNames::new(msrv)); store.register_late_pass(move || box checked_conversions::CheckedConversions::new(msrv)); store.register_late_pass(move || box mem_replace::MemReplace::new(msrv)); store.register_late_pass(move || box ranges::Ranges::new(msrv)); store.register_late_pass(move || box from_over_into::FromOverInto::new(msrv)); store.register_late_pass(move || box use_self::UseSelf::new(msrv)); store.register_late_pass(move || box missing_const_for_fn::MissingConstForFn::new(msrv)); store.register_late_pass(move || box needless_question_mark::NeedlessQuestionMark::new(msrv)); store.register_late_pass(move || box casts::Casts::new(msrv)); store.register_early_pass(move || box unnested_or_patterns::UnnestedOrPatterns::new(msrv)); store.register_late_pass(|| box size_of_in_element_count::SizeOfInElementCount); store.register_late_pass(|| box map_clone::MapClone); store.register_late_pass(|| box map_err_ignore::MapErrIgnore); store.register_late_pass(|| box shadow::Shadow); store.register_late_pass(|| box unit_types::UnitTypes); store.register_late_pass(|| box loops::Loops); store.register_late_pass(|| box main_recursion::MainRecursion::default()); store.register_late_pass(|| box lifetimes::Lifetimes); store.register_late_pass(|| box entry::HashMapPass); store.register_late_pass(|| box minmax::MinMaxPass); store.register_late_pass(|| box open_options::OpenOptions); store.register_late_pass(|| box zero_div_zero::ZeroDiv); store.register_late_pass(|| box mutex_atomic::Mutex); store.register_late_pass(|| box needless_update::NeedlessUpdate); store.register_late_pass(|| box needless_borrow::NeedlessBorrow::default()); store.register_late_pass(|| box needless_borrowed_ref::NeedlessBorrowedRef); store.register_late_pass(|| box no_effect::NoEffect); store.register_late_pass(|| box temporary_assignment::TemporaryAssignment); store.register_late_pass(|| box transmute::Transmute); let cognitive_complexity_threshold = conf.cognitive_complexity_threshold; store.register_late_pass(move || box cognitive_complexity::CognitiveComplexity::new(cognitive_complexity_threshold)); let too_large_for_stack = conf.too_large_for_stack; store.register_late_pass(move || box escape::BoxedLocal{too_large_for_stack}); store.register_late_pass(move || box vec::UselessVec{too_large_for_stack}); store.register_late_pass(|| box panic_unimplemented::PanicUnimplemented); store.register_late_pass(|| box strings::StringLitAsBytes); store.register_late_pass(|| box derive::Derive); store.register_late_pass(|| box get_last_with_len::GetLastWithLen); store.register_late_pass(|| box drop_forget_ref::DropForgetRef); store.register_late_pass(|| box empty_enum::EmptyEnum); store.register_late_pass(|| box absurd_extreme_comparisons::AbsurdExtremeComparisons); store.register_late_pass(|| box invalid_upcast_comparisons::InvalidUpcastComparisons); store.register_late_pass(|| box regex::Regex::default()); store.register_late_pass(|| box copies::CopyAndPaste); store.register_late_pass(|| box copy_iterator::CopyIterator); store.register_late_pass(|| box format::UselessFormat); store.register_late_pass(|| box swap::Swap); store.register_late_pass(|| box overflow_check_conditional::OverflowCheckConditional); store.register_late_pass(|| box new_without_default::NewWithoutDefault::default()); let blacklisted_names = conf.blacklisted_names.iter().cloned().collect::>(); store.register_late_pass(move || box blacklisted_name::BlacklistedName::new(blacklisted_names.clone())); let too_many_arguments_threshold = conf.too_many_arguments_threshold; let too_many_lines_threshold = conf.too_many_lines_threshold; store.register_late_pass(move || box functions::Functions::new(too_many_arguments_threshold, too_many_lines_threshold)); let doc_valid_idents = conf.doc_valid_idents.iter().cloned().collect::>(); store.register_late_pass(move || box doc::DocMarkdown::new(doc_valid_idents.clone())); store.register_late_pass(|| box neg_multiply::NegMultiply); store.register_late_pass(|| box mem_discriminant::MemDiscriminant); store.register_late_pass(|| box mem_forget::MemForget); store.register_late_pass(|| box arithmetic::Arithmetic::default()); store.register_late_pass(|| box assign_ops::AssignOps); store.register_late_pass(|| box let_if_seq::LetIfSeq); store.register_late_pass(|| box eval_order_dependence::EvalOrderDependence); store.register_late_pass(|| box missing_doc::MissingDoc::new()); store.register_late_pass(|| box missing_inline::MissingInline); store.register_late_pass(move || box exhaustive_items::ExhaustiveItems); store.register_late_pass(|| box if_let_some_result::OkIfLet); store.register_late_pass(|| box partialeq_ne_impl::PartialEqNeImpl); store.register_late_pass(|| box unused_io_amount::UnusedIoAmount); let enum_variant_size_threshold = conf.enum_variant_size_threshold; store.register_late_pass(move || box large_enum_variant::LargeEnumVariant::new(enum_variant_size_threshold)); store.register_late_pass(|| box explicit_write::ExplicitWrite); store.register_late_pass(|| box needless_pass_by_value::NeedlessPassByValue); let pass_by_ref_or_value = pass_by_ref_or_value::PassByRefOrValue::new( conf.trivial_copy_size_limit, conf.pass_by_value_size_limit, &sess.target, ); store.register_late_pass(move || box pass_by_ref_or_value); store.register_late_pass(|| box ref_option_ref::RefOptionRef); store.register_late_pass(|| box try_err::TryErr); store.register_late_pass(|| box bytecount::ByteCount); store.register_late_pass(|| box infinite_iter::InfiniteIter); store.register_late_pass(|| box inline_fn_without_body::InlineFnWithoutBody); store.register_late_pass(|| box useless_conversion::UselessConversion::default()); store.register_late_pass(|| box implicit_hasher::ImplicitHasher); store.register_late_pass(|| box fallible_impl_from::FallibleImplFrom); store.register_late_pass(|| box double_comparison::DoubleComparisons); store.register_late_pass(|| box question_mark::QuestionMark); store.register_early_pass(|| box suspicious_operation_groupings::SuspiciousOperationGroupings); store.register_late_pass(|| box suspicious_trait_impl::SuspiciousImpl); store.register_late_pass(|| box map_unit_fn::MapUnit); store.register_late_pass(|| box inherent_impl::MultipleInherentImpl::default()); store.register_late_pass(|| box neg_cmp_op_on_partial_ord::NoNegCompOpForPartialOrd); store.register_late_pass(|| box unwrap::Unwrap); store.register_late_pass(|| box duration_subsec::DurationSubsec); store.register_late_pass(|| box indexing_slicing::IndexingSlicing); store.register_late_pass(|| box non_copy_const::NonCopyConst); store.register_late_pass(|| box ptr_offset_with_cast::PtrOffsetWithCast); store.register_late_pass(|| box redundant_clone::RedundantClone); store.register_late_pass(|| box slow_vector_initialization::SlowVectorInit); store.register_late_pass(|| box unnecessary_sort_by::UnnecessarySortBy); store.register_late_pass(|| box unnecessary_wraps::UnnecessaryWraps); store.register_late_pass(|| box assertions_on_constants::AssertionsOnConstants); store.register_late_pass(|| box transmuting_null::TransmutingNull); store.register_late_pass(|| box path_buf_push_overwrite::PathBufPushOverwrite); store.register_late_pass(|| box integer_division::IntegerDivision); store.register_late_pass(|| box inherent_to_string::InherentToString); let max_trait_bounds = conf.max_trait_bounds; store.register_late_pass(move || box trait_bounds::TraitBounds::new(max_trait_bounds)); store.register_late_pass(|| box comparison_chain::ComparisonChain); store.register_late_pass(|| box mut_key::MutableKeyType); store.register_late_pass(|| box modulo_arithmetic::ModuloArithmetic); store.register_early_pass(|| box reference::DerefAddrOf); store.register_early_pass(|| box reference::RefInDeref); store.register_early_pass(|| box double_parens::DoubleParens); store.register_late_pass(|| box to_string_in_display::ToStringInDisplay::new()); store.register_early_pass(|| box unsafe_removed_from_name::UnsafeNameRemoval); store.register_early_pass(|| box if_not_else::IfNotElse); store.register_early_pass(|| box else_if_without_else::ElseIfWithoutElse); store.register_early_pass(|| box int_plus_one::IntPlusOne); store.register_early_pass(|| box formatting::Formatting); store.register_early_pass(|| box misc_early::MiscEarlyLints); store.register_early_pass(|| box redundant_closure_call::RedundantClosureCall); store.register_late_pass(|| box redundant_closure_call::RedundantClosureCall); store.register_early_pass(|| box unused_unit::UnusedUnit); store.register_late_pass(|| box returns::Return); store.register_early_pass(|| box collapsible_if::CollapsibleIf); store.register_early_pass(|| box items_after_statements::ItemsAfterStatements); store.register_early_pass(|| box precedence::Precedence); store.register_early_pass(|| box needless_continue::NeedlessContinue); store.register_early_pass(|| box redundant_else::RedundantElse); store.register_late_pass(|| box create_dir::CreateDir); store.register_early_pass(|| box needless_arbitrary_self_type::NeedlessArbitrarySelfType); let cargo_ignore_publish = conf.cargo_ignore_publish; store.register_late_pass(move || box cargo_common_metadata::CargoCommonMetadata::new(cargo_ignore_publish)); store.register_late_pass(|| box multiple_crate_versions::MultipleCrateVersions); store.register_late_pass(|| box wildcard_dependencies::WildcardDependencies); let literal_representation_lint_fraction_readability = conf.unreadable_literal_lint_fractions; store.register_early_pass(move || box literal_representation::LiteralDigitGrouping::new(literal_representation_lint_fraction_readability)); let literal_representation_threshold = conf.literal_representation_threshold; store.register_early_pass(move || box literal_representation::DecimalLiteralRepresentation::new(literal_representation_threshold)); let enum_variant_name_threshold = conf.enum_variant_name_threshold; store.register_early_pass(move || box enum_variants::EnumVariantNames::new(enum_variant_name_threshold)); store.register_early_pass(|| box tabs_in_doc_comments::TabsInDocComments); let upper_case_acronyms_aggressive = conf.upper_case_acronyms_aggressive; store.register_early_pass(move || box upper_case_acronyms::UpperCaseAcronyms::new(upper_case_acronyms_aggressive)); store.register_late_pass(|| box default::Default::default()); store.register_late_pass(|| box unused_self::UnusedSelf); store.register_late_pass(|| box mutable_debug_assertion::DebugAssertWithMutCall); store.register_late_pass(|| box exit::Exit); store.register_late_pass(|| box to_digit_is_some::ToDigitIsSome); let array_size_threshold = conf.array_size_threshold; store.register_late_pass(move || box large_stack_arrays::LargeStackArrays::new(array_size_threshold)); store.register_late_pass(move || box large_const_arrays::LargeConstArrays::new(array_size_threshold)); store.register_late_pass(|| box floating_point_arithmetic::FloatingPointArithmetic); store.register_early_pass(|| box as_conversions::AsConversions); store.register_late_pass(|| box let_underscore::LetUnderscore); store.register_late_pass(|| box atomic_ordering::AtomicOrdering); store.register_early_pass(|| box single_component_path_imports::SingleComponentPathImports); let max_fn_params_bools = conf.max_fn_params_bools; let max_struct_bools = conf.max_struct_bools; store.register_early_pass(move || box excessive_bools::ExcessiveBools::new(max_struct_bools, max_fn_params_bools)); store.register_early_pass(|| box option_env_unwrap::OptionEnvUnwrap); let warn_on_all_wildcard_imports = conf.warn_on_all_wildcard_imports; store.register_late_pass(move || box wildcard_imports::WildcardImports::new(warn_on_all_wildcard_imports)); store.register_late_pass(|| box verbose_file_reads::VerboseFileReads); store.register_late_pass(|| box redundant_pub_crate::RedundantPubCrate::default()); store.register_late_pass(|| box unnamed_address::UnnamedAddress); store.register_late_pass(|| box dereference::Dereferencing::default()); store.register_late_pass(|| box option_if_let_else::OptionIfLetElse); store.register_late_pass(|| box future_not_send::FutureNotSend); store.register_late_pass(|| box if_let_mutex::IfLetMutex); store.register_late_pass(|| box mut_mutex_lock::MutMutexLock); store.register_late_pass(|| box match_on_vec_items::MatchOnVecItems); store.register_late_pass(|| box manual_async_fn::ManualAsyncFn); store.register_late_pass(|| box vec_resize_to_zero::VecResizeToZero); store.register_late_pass(|| box panic_in_result_fn::PanicInResultFn); let single_char_binding_names_threshold = conf.single_char_binding_names_threshold; store.register_early_pass(move || box non_expressive_names::NonExpressiveNames { single_char_binding_names_threshold, }); store.register_late_pass(|| box macro_use::MacroUseImports::default()); store.register_late_pass(|| box map_identity::MapIdentity); store.register_late_pass(|| box pattern_type_mismatch::PatternTypeMismatch); store.register_late_pass(|| box stable_sort_primitive::StableSortPrimitive); store.register_late_pass(|| box repeat_once::RepeatOnce); store.register_late_pass(|| box unwrap_in_result::UnwrapInResult); store.register_late_pass(|| box self_assignment::SelfAssignment); store.register_late_pass(|| box manual_unwrap_or::ManualUnwrapOr); store.register_late_pass(|| box manual_ok_or::ManualOkOr); store.register_late_pass(|| box float_equality_without_abs::FloatEqualityWithoutAbs); store.register_late_pass(|| box semicolon_if_nothing_returned::SemicolonIfNothingReturned); store.register_late_pass(|| box async_yields_async::AsyncYieldsAsync); let disallowed_methods = conf.disallowed_methods.iter().cloned().collect::>(); store.register_late_pass(move || box disallowed_method::DisallowedMethod::new(&disallowed_methods)); store.register_early_pass(|| box asm_syntax::InlineAsmX86AttSyntax); store.register_early_pass(|| box asm_syntax::InlineAsmX86IntelSyntax); store.register_late_pass(|| box undropped_manually_drops::UndroppedManuallyDrops); store.register_late_pass(|| box strings::StrToString); store.register_late_pass(|| box strings::StringToString); store.register_late_pass(|| box zero_sized_map_values::ZeroSizedMapValues); store.register_late_pass(|| box vec_init_then_push::VecInitThenPush::default()); store.register_late_pass(|| box case_sensitive_file_extension_comparisons::CaseSensitiveFileExtensionComparisons); store.register_late_pass(|| box redundant_slicing::RedundantSlicing); store.register_late_pass(|| box from_str_radix_10::FromStrRadix10); store.register_late_pass(|| box manual_map::ManualMap); store.register_late_pass(move || box if_then_some_else_none::IfThenSomeElseNone::new(msrv)); store.register_group(true, "clippy::restriction", Some("clippy_restriction"), vec![ LintId::of(arithmetic::FLOAT_ARITHMETIC), LintId::of(arithmetic::INTEGER_ARITHMETIC), LintId::of(as_conversions::AS_CONVERSIONS), LintId::of(asm_syntax::INLINE_ASM_X86_ATT_SYNTAX), LintId::of(asm_syntax::INLINE_ASM_X86_INTEL_SYNTAX), LintId::of(create_dir::CREATE_DIR), LintId::of(dbg_macro::DBG_MACRO), LintId::of(default_numeric_fallback::DEFAULT_NUMERIC_FALLBACK), LintId::of(else_if_without_else::ELSE_IF_WITHOUT_ELSE), LintId::of(exhaustive_items::EXHAUSTIVE_ENUMS), LintId::of(exhaustive_items::EXHAUSTIVE_STRUCTS), LintId::of(exit::EXIT), LintId::of(float_literal::LOSSY_FLOAT_LITERAL), LintId::of(if_then_some_else_none::IF_THEN_SOME_ELSE_NONE), LintId::of(implicit_return::IMPLICIT_RETURN), LintId::of(indexing_slicing::INDEXING_SLICING), LintId::of(inherent_impl::MULTIPLE_INHERENT_IMPL), LintId::of(integer_division::INTEGER_DIVISION), LintId::of(let_underscore::LET_UNDERSCORE_MUST_USE), LintId::of(literal_representation::DECIMAL_LITERAL_REPRESENTATION), LintId::of(map_err_ignore::MAP_ERR_IGNORE), LintId::of(matches::REST_PAT_IN_FULLY_BOUND_STRUCTS), LintId::of(matches::WILDCARD_ENUM_MATCH_ARM), LintId::of(mem_forget::MEM_FORGET), LintId::of(methods::CLONE_ON_REF_PTR), LintId::of(methods::EXPECT_USED), LintId::of(methods::FILETYPE_IS_FILE), LintId::of(methods::GET_UNWRAP), LintId::of(methods::UNWRAP_USED), LintId::of(methods::WRONG_PUB_SELF_CONVENTION), LintId::of(misc::FLOAT_CMP_CONST), LintId::of(misc_early::UNNEEDED_FIELD_PATTERN), LintId::of(missing_doc::MISSING_DOCS_IN_PRIVATE_ITEMS), LintId::of(missing_inline::MISSING_INLINE_IN_PUBLIC_ITEMS), LintId::of(modulo_arithmetic::MODULO_ARITHMETIC), LintId::of(panic_in_result_fn::PANIC_IN_RESULT_FN), LintId::of(panic_unimplemented::PANIC), LintId::of(panic_unimplemented::TODO), LintId::of(panic_unimplemented::UNIMPLEMENTED), LintId::of(panic_unimplemented::UNREACHABLE), LintId::of(pattern_type_mismatch::PATTERN_TYPE_MISMATCH), LintId::of(semicolon_if_nothing_returned::SEMICOLON_IF_NOTHING_RETURNED), LintId::of(shadow::SHADOW_REUSE), LintId::of(shadow::SHADOW_SAME), LintId::of(strings::STRING_ADD), LintId::of(strings::STRING_TO_STRING), LintId::of(strings::STR_TO_STRING), LintId::of(types::RC_BUFFER), LintId::of(unwrap_in_result::UNWRAP_IN_RESULT), LintId::of(verbose_file_reads::VERBOSE_FILE_READS), LintId::of(write::PRINT_STDERR), LintId::of(write::PRINT_STDOUT), LintId::of(write::USE_DEBUG), ]); store.register_group(true, "clippy::pedantic", Some("clippy_pedantic"), vec![ LintId::of(attrs::INLINE_ALWAYS), LintId::of(await_holding_invalid::AWAIT_HOLDING_LOCK), LintId::of(await_holding_invalid::AWAIT_HOLDING_REFCELL_REF), LintId::of(bit_mask::VERBOSE_BIT_MASK), LintId::of(bytecount::NAIVE_BYTECOUNT), LintId::of(case_sensitive_file_extension_comparisons::CASE_SENSITIVE_FILE_EXTENSION_COMPARISONS), LintId::of(casts::CAST_LOSSLESS), LintId::of(casts::CAST_POSSIBLE_TRUNCATION), LintId::of(casts::CAST_POSSIBLE_WRAP), LintId::of(casts::CAST_PRECISION_LOSS), LintId::of(casts::CAST_PTR_ALIGNMENT), LintId::of(casts::CAST_SIGN_LOSS), LintId::of(casts::PTR_AS_PTR), LintId::of(checked_conversions::CHECKED_CONVERSIONS), LintId::of(copies::SAME_FUNCTIONS_IN_IF_CONDITION), LintId::of(copy_iterator::COPY_ITERATOR), LintId::of(default::DEFAULT_TRAIT_ACCESS), LintId::of(dereference::EXPLICIT_DEREF_METHODS), LintId::of(derive::EXPL_IMPL_CLONE_ON_COPY), LintId::of(derive::UNSAFE_DERIVE_DESERIALIZE), LintId::of(doc::DOC_MARKDOWN), LintId::of(doc::MISSING_ERRORS_DOC), LintId::of(doc::MISSING_PANICS_DOC), LintId::of(empty_enum::EMPTY_ENUM), LintId::of(enum_variants::MODULE_NAME_REPETITIONS), LintId::of(enum_variants::PUB_ENUM_VARIANT_NAMES), LintId::of(eta_reduction::REDUNDANT_CLOSURE_FOR_METHOD_CALLS), LintId::of(excessive_bools::FN_PARAMS_EXCESSIVE_BOOLS), LintId::of(excessive_bools::STRUCT_EXCESSIVE_BOOLS), LintId::of(functions::MUST_USE_CANDIDATE), LintId::of(functions::TOO_MANY_LINES), LintId::of(if_not_else::IF_NOT_ELSE), LintId::of(implicit_hasher::IMPLICIT_HASHER), LintId::of(implicit_saturating_sub::IMPLICIT_SATURATING_SUB), LintId::of(infinite_iter::MAYBE_INFINITE_ITER), LintId::of(invalid_upcast_comparisons::INVALID_UPCAST_COMPARISONS), LintId::of(items_after_statements::ITEMS_AFTER_STATEMENTS), LintId::of(large_stack_arrays::LARGE_STACK_ARRAYS), LintId::of(let_underscore::LET_UNDERSCORE_DROP), LintId::of(literal_representation::LARGE_DIGIT_GROUPS), LintId::of(literal_representation::UNREADABLE_LITERAL), LintId::of(loops::EXPLICIT_INTO_ITER_LOOP), LintId::of(loops::EXPLICIT_ITER_LOOP), LintId::of(macro_use::MACRO_USE_IMPORTS), LintId::of(manual_ok_or::MANUAL_OK_OR), LintId::of(match_on_vec_items::MATCH_ON_VEC_ITEMS), LintId::of(matches::MATCH_BOOL), LintId::of(matches::MATCH_SAME_ARMS), LintId::of(matches::MATCH_WILDCARD_FOR_SINGLE_VARIANTS), LintId::of(matches::MATCH_WILD_ERR_ARM), LintId::of(matches::SINGLE_MATCH_ELSE), LintId::of(methods::FILTER_MAP), LintId::of(methods::FILTER_MAP_NEXT), LintId::of(methods::IMPLICIT_CLONE), LintId::of(methods::INEFFICIENT_TO_STRING), LintId::of(methods::MAP_FLATTEN), LintId::of(methods::MAP_UNWRAP_OR), LintId::of(misc::USED_UNDERSCORE_BINDING), LintId::of(misc_early::UNSEPARATED_LITERAL_SUFFIX), LintId::of(mut_mut::MUT_MUT), LintId::of(needless_continue::NEEDLESS_CONTINUE), LintId::of(needless_for_each::NEEDLESS_FOR_EACH), LintId::of(needless_pass_by_value::NEEDLESS_PASS_BY_VALUE), LintId::of(non_expressive_names::SIMILAR_NAMES), LintId::of(option_if_let_else::OPTION_IF_LET_ELSE), LintId::of(pass_by_ref_or_value::LARGE_TYPES_PASSED_BY_VALUE), LintId::of(pass_by_ref_or_value::TRIVIALLY_COPY_PASS_BY_REF), LintId::of(ranges::RANGE_MINUS_ONE), LintId::of(ranges::RANGE_PLUS_ONE), LintId::of(redundant_else::REDUNDANT_ELSE), LintId::of(ref_option_ref::REF_OPTION_REF), LintId::of(shadow::SHADOW_UNRELATED), LintId::of(strings::STRING_ADD_ASSIGN), LintId::of(trait_bounds::TRAIT_DUPLICATION_IN_BOUNDS), LintId::of(trait_bounds::TYPE_REPETITION_IN_BOUNDS), LintId::of(types::LINKEDLIST), LintId::of(types::OPTION_OPTION), LintId::of(unicode::NON_ASCII_LITERAL), LintId::of(unicode::UNICODE_NOT_NFC), LintId::of(unit_types::LET_UNIT_VALUE), LintId::of(unnecessary_wraps::UNNECESSARY_WRAPS), LintId::of(unnested_or_patterns::UNNESTED_OR_PATTERNS), LintId::of(unused_self::UNUSED_SELF), LintId::of(wildcard_imports::ENUM_GLOB_USE), LintId::of(wildcard_imports::WILDCARD_IMPORTS), LintId::of(zero_sized_map_values::ZERO_SIZED_MAP_VALUES), ]); #[cfg(feature = "internal-lints")] store.register_group(true, "clippy::internal", Some("clippy_internal"), vec![ LintId::of(utils::internal_lints::CLIPPY_LINTS_INTERNAL), LintId::of(utils::internal_lints::COLLAPSIBLE_SPAN_LINT_CALLS), LintId::of(utils::internal_lints::COMPILER_LINT_FUNCTIONS), LintId::of(utils::internal_lints::DEFAULT_LINT), LintId::of(utils::internal_lints::IF_CHAIN_STYLE), LintId::of(utils::internal_lints::INTERNING_DEFINED_SYMBOL), LintId::of(utils::internal_lints::INVALID_PATHS), LintId::of(utils::internal_lints::LINT_WITHOUT_LINT_PASS), LintId::of(utils::internal_lints::MATCH_TYPE_ON_DIAGNOSTIC_ITEM), LintId::of(utils::internal_lints::OUTER_EXPN_EXPN_DATA), LintId::of(utils::internal_lints::PRODUCE_ICE), LintId::of(utils::internal_lints::UNNECESSARY_SYMBOL_STR), ]); store.register_group(true, "clippy::all", Some("clippy"), vec![ LintId::of(absurd_extreme_comparisons::ABSURD_EXTREME_COMPARISONS), LintId::of(approx_const::APPROX_CONSTANT), LintId::of(assertions_on_constants::ASSERTIONS_ON_CONSTANTS), LintId::of(assign_ops::ASSIGN_OP_PATTERN), LintId::of(assign_ops::MISREFACTORED_ASSIGN_OP), LintId::of(async_yields_async::ASYNC_YIELDS_ASYNC), LintId::of(atomic_ordering::INVALID_ATOMIC_ORDERING), LintId::of(attrs::BLANKET_CLIPPY_RESTRICTION_LINTS), LintId::of(attrs::DEPRECATED_CFG_ATTR), LintId::of(attrs::DEPRECATED_SEMVER), LintId::of(attrs::MISMATCHED_TARGET_OS), LintId::of(attrs::USELESS_ATTRIBUTE), LintId::of(bit_mask::BAD_BIT_MASK), LintId::of(bit_mask::INEFFECTIVE_BIT_MASK), LintId::of(blacklisted_name::BLACKLISTED_NAME), LintId::of(blocks_in_if_conditions::BLOCKS_IN_IF_CONDITIONS), LintId::of(booleans::LOGIC_BUG), LintId::of(booleans::NONMINIMAL_BOOL), LintId::of(casts::CAST_REF_TO_MUT), LintId::of(casts::CHAR_LIT_AS_U8), LintId::of(casts::FN_TO_NUMERIC_CAST), LintId::of(casts::FN_TO_NUMERIC_CAST_WITH_TRUNCATION), LintId::of(casts::UNNECESSARY_CAST), LintId::of(collapsible_if::COLLAPSIBLE_ELSE_IF), LintId::of(collapsible_if::COLLAPSIBLE_IF), LintId::of(collapsible_match::COLLAPSIBLE_MATCH), LintId::of(comparison_chain::COMPARISON_CHAIN), LintId::of(copies::BRANCHES_SHARING_CODE), LintId::of(copies::IFS_SAME_COND), LintId::of(copies::IF_SAME_THEN_ELSE), LintId::of(default::FIELD_REASSIGN_WITH_DEFAULT), LintId::of(derive::DERIVE_HASH_XOR_EQ), LintId::of(derive::DERIVE_ORD_XOR_PARTIAL_ORD), LintId::of(doc::MISSING_SAFETY_DOC), LintId::of(doc::NEEDLESS_DOCTEST_MAIN), LintId::of(double_comparison::DOUBLE_COMPARISONS), LintId::of(double_parens::DOUBLE_PARENS), LintId::of(drop_forget_ref::DROP_COPY), LintId::of(drop_forget_ref::DROP_REF), LintId::of(drop_forget_ref::FORGET_COPY), LintId::of(drop_forget_ref::FORGET_REF), LintId::of(duration_subsec::DURATION_SUBSEC), LintId::of(entry::MAP_ENTRY), LintId::of(enum_clike::ENUM_CLIKE_UNPORTABLE_VARIANT), LintId::of(enum_variants::ENUM_VARIANT_NAMES), LintId::of(enum_variants::MODULE_INCEPTION), LintId::of(eq_op::EQ_OP), LintId::of(eq_op::OP_REF), LintId::of(erasing_op::ERASING_OP), LintId::of(escape::BOXED_LOCAL), LintId::of(eta_reduction::REDUNDANT_CLOSURE), LintId::of(eval_order_dependence::DIVERGING_SUB_EXPRESSION), LintId::of(eval_order_dependence::EVAL_ORDER_DEPENDENCE), LintId::of(explicit_write::EXPLICIT_WRITE), LintId::of(float_equality_without_abs::FLOAT_EQUALITY_WITHOUT_ABS), LintId::of(float_literal::EXCESSIVE_PRECISION), LintId::of(format::USELESS_FORMAT), LintId::of(formatting::POSSIBLE_MISSING_COMMA), LintId::of(formatting::SUSPICIOUS_ASSIGNMENT_FORMATTING), LintId::of(formatting::SUSPICIOUS_ELSE_FORMATTING), LintId::of(formatting::SUSPICIOUS_UNARY_OP_FORMATTING), LintId::of(from_over_into::FROM_OVER_INTO), LintId::of(from_str_radix_10::FROM_STR_RADIX_10), LintId::of(functions::DOUBLE_MUST_USE), LintId::of(functions::MUST_USE_UNIT), LintId::of(functions::NOT_UNSAFE_PTR_ARG_DEREF), LintId::of(functions::RESULT_UNIT_ERR), LintId::of(functions::TOO_MANY_ARGUMENTS), LintId::of(get_last_with_len::GET_LAST_WITH_LEN), LintId::of(identity_op::IDENTITY_OP), LintId::of(if_let_mutex::IF_LET_MUTEX), LintId::of(if_let_some_result::IF_LET_SOME_RESULT), LintId::of(inconsistent_struct_constructor::INCONSISTENT_STRUCT_CONSTRUCTOR), LintId::of(indexing_slicing::OUT_OF_BOUNDS_INDEXING), LintId::of(infinite_iter::INFINITE_ITER), LintId::of(inherent_to_string::INHERENT_TO_STRING), LintId::of(inherent_to_string::INHERENT_TO_STRING_SHADOW_DISPLAY), LintId::of(inline_fn_without_body::INLINE_FN_WITHOUT_BODY), LintId::of(int_plus_one::INT_PLUS_ONE), LintId::of(large_const_arrays::LARGE_CONST_ARRAYS), LintId::of(large_enum_variant::LARGE_ENUM_VARIANT), LintId::of(len_zero::COMPARISON_TO_EMPTY), LintId::of(len_zero::LEN_WITHOUT_IS_EMPTY), LintId::of(len_zero::LEN_ZERO), LintId::of(let_underscore::LET_UNDERSCORE_LOCK), LintId::of(lifetimes::EXTRA_UNUSED_LIFETIMES), LintId::of(lifetimes::NEEDLESS_LIFETIMES), LintId::of(literal_representation::INCONSISTENT_DIGIT_GROUPING), LintId::of(literal_representation::MISTYPED_LITERAL_SUFFIXES), LintId::of(literal_representation::UNUSUAL_BYTE_GROUPINGS), LintId::of(loops::EMPTY_LOOP), LintId::of(loops::EXPLICIT_COUNTER_LOOP), LintId::of(loops::FOR_KV_MAP), LintId::of(loops::FOR_LOOPS_OVER_FALLIBLES), LintId::of(loops::ITER_NEXT_LOOP), LintId::of(loops::MANUAL_FLATTEN), LintId::of(loops::MANUAL_MEMCPY), LintId::of(loops::MUT_RANGE_BOUND), LintId::of(loops::NEEDLESS_COLLECT), LintId::of(loops::NEEDLESS_RANGE_LOOP), LintId::of(loops::NEVER_LOOP), LintId::of(loops::SAME_ITEM_PUSH), LintId::of(loops::SINGLE_ELEMENT_LOOP), LintId::of(loops::WHILE_IMMUTABLE_CONDITION), LintId::of(loops::WHILE_LET_LOOP), LintId::of(loops::WHILE_LET_ON_ITERATOR), LintId::of(main_recursion::MAIN_RECURSION), LintId::of(manual_async_fn::MANUAL_ASYNC_FN), LintId::of(manual_map::MANUAL_MAP), LintId::of(manual_non_exhaustive::MANUAL_NON_EXHAUSTIVE), LintId::of(manual_strip::MANUAL_STRIP), LintId::of(manual_unwrap_or::MANUAL_UNWRAP_OR), LintId::of(map_clone::MAP_CLONE), LintId::of(map_identity::MAP_IDENTITY), LintId::of(map_unit_fn::OPTION_MAP_UNIT_FN), LintId::of(map_unit_fn::RESULT_MAP_UNIT_FN), LintId::of(matches::INFALLIBLE_DESTRUCTURING_MATCH), LintId::of(matches::MATCH_AS_REF), LintId::of(matches::MATCH_LIKE_MATCHES_MACRO), LintId::of(matches::MATCH_OVERLAPPING_ARM), LintId::of(matches::MATCH_REF_PATS), LintId::of(matches::MATCH_SINGLE_BINDING), LintId::of(matches::REDUNDANT_PATTERN_MATCHING), LintId::of(matches::SINGLE_MATCH), LintId::of(matches::WILDCARD_IN_OR_PATTERNS), LintId::of(mem_discriminant::MEM_DISCRIMINANT_NON_ENUM), LintId::of(mem_replace::MEM_REPLACE_OPTION_WITH_NONE), LintId::of(mem_replace::MEM_REPLACE_WITH_DEFAULT), LintId::of(mem_replace::MEM_REPLACE_WITH_UNINIT), LintId::of(methods::BIND_INSTEAD_OF_MAP), LintId::of(methods::BYTES_NTH), LintId::of(methods::CHARS_LAST_CMP), LintId::of(methods::CHARS_NEXT_CMP), LintId::of(methods::CLONE_DOUBLE_REF), LintId::of(methods::CLONE_ON_COPY), LintId::of(methods::EXPECT_FUN_CALL), LintId::of(methods::FILTER_MAP_IDENTITY), LintId::of(methods::FILTER_NEXT), LintId::of(methods::FLAT_MAP_IDENTITY), LintId::of(methods::FROM_ITER_INSTEAD_OF_COLLECT), LintId::of(methods::INSPECT_FOR_EACH), LintId::of(methods::INTO_ITER_ON_REF), LintId::of(methods::ITERATOR_STEP_BY_ZERO), LintId::of(methods::ITER_CLONED_COLLECT), LintId::of(methods::ITER_COUNT), LintId::of(methods::ITER_NEXT_SLICE), LintId::of(methods::ITER_NTH), LintId::of(methods::ITER_NTH_ZERO), LintId::of(methods::ITER_SKIP_NEXT), LintId::of(methods::MANUAL_FILTER_MAP), LintId::of(methods::MANUAL_FIND_MAP), LintId::of(methods::MANUAL_SATURATING_ARITHMETIC), LintId::of(methods::MAP_COLLECT_RESULT_UNIT), LintId::of(methods::NEW_RET_NO_SELF), LintId::of(methods::OK_EXPECT), LintId::of(methods::OPTION_AS_REF_DEREF), LintId::of(methods::OPTION_FILTER_MAP), LintId::of(methods::OPTION_MAP_OR_NONE), LintId::of(methods::OR_FUN_CALL), LintId::of(methods::RESULT_MAP_OR_INTO_OPTION), LintId::of(methods::SEARCH_IS_SOME), LintId::of(methods::SHOULD_IMPLEMENT_TRAIT), LintId::of(methods::SINGLE_CHAR_ADD_STR), LintId::of(methods::SINGLE_CHAR_PATTERN), LintId::of(methods::SKIP_WHILE_NEXT), LintId::of(methods::STRING_EXTEND_CHARS), LintId::of(methods::SUSPICIOUS_MAP), LintId::of(methods::UNINIT_ASSUMED_INIT), LintId::of(methods::UNNECESSARY_FILTER_MAP), LintId::of(methods::UNNECESSARY_FOLD), LintId::of(methods::UNNECESSARY_LAZY_EVALUATIONS), LintId::of(methods::USELESS_ASREF), LintId::of(methods::WRONG_SELF_CONVENTION), LintId::of(methods::ZST_OFFSET), LintId::of(minmax::MIN_MAX), LintId::of(misc::CMP_NAN), LintId::of(misc::CMP_OWNED), LintId::of(misc::FLOAT_CMP), LintId::of(misc::MODULO_ONE), LintId::of(misc::SHORT_CIRCUIT_STATEMENT), LintId::of(misc::TOPLEVEL_REF_ARG), LintId::of(misc::ZERO_PTR), LintId::of(misc_early::BUILTIN_TYPE_SHADOW), LintId::of(misc_early::DOUBLE_NEG), LintId::of(misc_early::DUPLICATE_UNDERSCORE_ARGUMENT), LintId::of(misc_early::MIXED_CASE_HEX_LITERALS), LintId::of(misc_early::REDUNDANT_PATTERN), LintId::of(misc_early::UNNEEDED_WILDCARD_PATTERN), LintId::of(misc_early::ZERO_PREFIXED_LITERAL), LintId::of(mut_key::MUTABLE_KEY_TYPE), LintId::of(mut_mutex_lock::MUT_MUTEX_LOCK), LintId::of(mut_reference::UNNECESSARY_MUT_PASSED), LintId::of(mutex_atomic::MUTEX_ATOMIC), LintId::of(needless_arbitrary_self_type::NEEDLESS_ARBITRARY_SELF_TYPE), LintId::of(needless_bool::BOOL_COMPARISON), LintId::of(needless_bool::NEEDLESS_BOOL), LintId::of(needless_borrowed_ref::NEEDLESS_BORROWED_REFERENCE), LintId::of(needless_question_mark::NEEDLESS_QUESTION_MARK), LintId::of(needless_update::NEEDLESS_UPDATE), LintId::of(neg_cmp_op_on_partial_ord::NEG_CMP_OP_ON_PARTIAL_ORD), LintId::of(neg_multiply::NEG_MULTIPLY), LintId::of(new_without_default::NEW_WITHOUT_DEFAULT), LintId::of(no_effect::NO_EFFECT), LintId::of(no_effect::UNNECESSARY_OPERATION), LintId::of(non_copy_const::BORROW_INTERIOR_MUTABLE_CONST), LintId::of(non_copy_const::DECLARE_INTERIOR_MUTABLE_CONST), LintId::of(non_expressive_names::JUST_UNDERSCORES_AND_DIGITS), LintId::of(non_expressive_names::MANY_SINGLE_CHAR_NAMES), LintId::of(non_octal_unix_permissions::NON_OCTAL_UNIX_PERMISSIONS), LintId::of(open_options::NONSENSICAL_OPEN_OPTIONS), LintId::of(option_env_unwrap::OPTION_ENV_UNWRAP), LintId::of(overflow_check_conditional::OVERFLOW_CHECK_CONDITIONAL), LintId::of(partialeq_ne_impl::PARTIALEQ_NE_IMPL), LintId::of(precedence::PRECEDENCE), LintId::of(ptr::CMP_NULL), LintId::of(ptr::INVALID_NULL_PTR_USAGE), LintId::of(ptr::MUT_FROM_REF), LintId::of(ptr::PTR_ARG), LintId::of(ptr_eq::PTR_EQ), LintId::of(ptr_offset_with_cast::PTR_OFFSET_WITH_CAST), LintId::of(question_mark::QUESTION_MARK), LintId::of(ranges::MANUAL_RANGE_CONTAINS), LintId::of(ranges::RANGE_ZIP_WITH_LEN), LintId::of(ranges::REVERSED_EMPTY_RANGES), LintId::of(redundant_clone::REDUNDANT_CLONE), LintId::of(redundant_closure_call::REDUNDANT_CLOSURE_CALL), LintId::of(redundant_field_names::REDUNDANT_FIELD_NAMES), LintId::of(redundant_slicing::REDUNDANT_SLICING), LintId::of(redundant_static_lifetimes::REDUNDANT_STATIC_LIFETIMES), LintId::of(reference::DEREF_ADDROF), LintId::of(reference::REF_IN_DEREF), LintId::of(regex::INVALID_REGEX), LintId::of(repeat_once::REPEAT_ONCE), LintId::of(returns::LET_AND_RETURN), LintId::of(returns::NEEDLESS_RETURN), LintId::of(self_assignment::SELF_ASSIGNMENT), LintId::of(serde_api::SERDE_API_MISUSE), LintId::of(single_component_path_imports::SINGLE_COMPONENT_PATH_IMPORTS), LintId::of(size_of_in_element_count::SIZE_OF_IN_ELEMENT_COUNT), LintId::of(slow_vector_initialization::SLOW_VECTOR_INITIALIZATION), LintId::of(stable_sort_primitive::STABLE_SORT_PRIMITIVE), LintId::of(strings::STRING_FROM_UTF8_AS_BYTES), LintId::of(suspicious_operation_groupings::SUSPICIOUS_OPERATION_GROUPINGS), LintId::of(suspicious_trait_impl::SUSPICIOUS_ARITHMETIC_IMPL), LintId::of(suspicious_trait_impl::SUSPICIOUS_OP_ASSIGN_IMPL), LintId::of(swap::ALMOST_SWAPPED), LintId::of(swap::MANUAL_SWAP), LintId::of(tabs_in_doc_comments::TABS_IN_DOC_COMMENTS), LintId::of(temporary_assignment::TEMPORARY_ASSIGNMENT), LintId::of(to_digit_is_some::TO_DIGIT_IS_SOME), LintId::of(to_string_in_display::TO_STRING_IN_DISPLAY), LintId::of(transmute::CROSSPOINTER_TRANSMUTE), LintId::of(transmute::TRANSMUTES_EXPRESSIBLE_AS_PTR_CASTS), LintId::of(transmute::TRANSMUTE_BYTES_TO_STR), LintId::of(transmute::TRANSMUTE_FLOAT_TO_INT), LintId::of(transmute::TRANSMUTE_INT_TO_BOOL), LintId::of(transmute::TRANSMUTE_INT_TO_CHAR), LintId::of(transmute::TRANSMUTE_INT_TO_FLOAT), LintId::of(transmute::TRANSMUTE_PTR_TO_PTR), LintId::of(transmute::TRANSMUTE_PTR_TO_REF), LintId::of(transmute::UNSOUND_COLLECTION_TRANSMUTE), LintId::of(transmute::WRONG_TRANSMUTE), LintId::of(transmuting_null::TRANSMUTING_NULL), LintId::of(try_err::TRY_ERR), LintId::of(types::BORROWED_BOX), LintId::of(types::BOX_VEC), LintId::of(types::REDUNDANT_ALLOCATION), LintId::of(types::TYPE_COMPLEXITY), LintId::of(types::VEC_BOX), LintId::of(undropped_manually_drops::UNDROPPED_MANUALLY_DROPS), LintId::of(unicode::INVISIBLE_CHARACTERS), LintId::of(unit_return_expecting_ord::UNIT_RETURN_EXPECTING_ORD), LintId::of(unit_types::UNIT_ARG), LintId::of(unit_types::UNIT_CMP), LintId::of(unnamed_address::FN_ADDRESS_COMPARISONS), LintId::of(unnamed_address::VTABLE_ADDRESS_COMPARISONS), LintId::of(unnecessary_sort_by::UNNECESSARY_SORT_BY), LintId::of(unsafe_removed_from_name::UNSAFE_REMOVED_FROM_NAME), LintId::of(unused_io_amount::UNUSED_IO_AMOUNT), LintId::of(unused_unit::UNUSED_UNIT), LintId::of(unwrap::PANICKING_UNWRAP), LintId::of(unwrap::UNNECESSARY_UNWRAP), LintId::of(upper_case_acronyms::UPPER_CASE_ACRONYMS), LintId::of(useless_conversion::USELESS_CONVERSION), LintId::of(vec::USELESS_VEC), LintId::of(vec_init_then_push::VEC_INIT_THEN_PUSH), LintId::of(vec_resize_to_zero::VEC_RESIZE_TO_ZERO), LintId::of(write::PRINTLN_EMPTY_STRING), LintId::of(write::PRINT_LITERAL), LintId::of(write::PRINT_WITH_NEWLINE), LintId::of(write::WRITELN_EMPTY_STRING), LintId::of(write::WRITE_LITERAL), LintId::of(write::WRITE_WITH_NEWLINE), LintId::of(zero_div_zero::ZERO_DIVIDED_BY_ZERO), ]); store.register_group(true, "clippy::style", Some("clippy_style"), vec![ LintId::of(assertions_on_constants::ASSERTIONS_ON_CONSTANTS), LintId::of(assign_ops::ASSIGN_OP_PATTERN), LintId::of(attrs::BLANKET_CLIPPY_RESTRICTION_LINTS), LintId::of(blacklisted_name::BLACKLISTED_NAME), LintId::of(blocks_in_if_conditions::BLOCKS_IN_IF_CONDITIONS), LintId::of(casts::FN_TO_NUMERIC_CAST), LintId::of(casts::FN_TO_NUMERIC_CAST_WITH_TRUNCATION), LintId::of(collapsible_if::COLLAPSIBLE_ELSE_IF), LintId::of(collapsible_if::COLLAPSIBLE_IF), LintId::of(collapsible_match::COLLAPSIBLE_MATCH), LintId::of(comparison_chain::COMPARISON_CHAIN), LintId::of(default::FIELD_REASSIGN_WITH_DEFAULT), LintId::of(doc::MISSING_SAFETY_DOC), LintId::of(doc::NEEDLESS_DOCTEST_MAIN), LintId::of(enum_variants::ENUM_VARIANT_NAMES), LintId::of(enum_variants::MODULE_INCEPTION), LintId::of(eq_op::OP_REF), LintId::of(eta_reduction::REDUNDANT_CLOSURE), LintId::of(float_literal::EXCESSIVE_PRECISION), LintId::of(formatting::SUSPICIOUS_ASSIGNMENT_FORMATTING), LintId::of(formatting::SUSPICIOUS_ELSE_FORMATTING), LintId::of(formatting::SUSPICIOUS_UNARY_OP_FORMATTING), LintId::of(from_over_into::FROM_OVER_INTO), LintId::of(from_str_radix_10::FROM_STR_RADIX_10), LintId::of(functions::DOUBLE_MUST_USE), LintId::of(functions::MUST_USE_UNIT), LintId::of(functions::RESULT_UNIT_ERR), LintId::of(if_let_some_result::IF_LET_SOME_RESULT), LintId::of(inconsistent_struct_constructor::INCONSISTENT_STRUCT_CONSTRUCTOR), LintId::of(inherent_to_string::INHERENT_TO_STRING), LintId::of(len_zero::COMPARISON_TO_EMPTY), LintId::of(len_zero::LEN_WITHOUT_IS_EMPTY), LintId::of(len_zero::LEN_ZERO), LintId::of(literal_representation::INCONSISTENT_DIGIT_GROUPING), LintId::of(literal_representation::UNUSUAL_BYTE_GROUPINGS), LintId::of(loops::EMPTY_LOOP), LintId::of(loops::FOR_KV_MAP), LintId::of(loops::NEEDLESS_RANGE_LOOP), LintId::of(loops::SAME_ITEM_PUSH), LintId::of(loops::WHILE_LET_ON_ITERATOR), LintId::of(main_recursion::MAIN_RECURSION), LintId::of(manual_async_fn::MANUAL_ASYNC_FN), LintId::of(manual_map::MANUAL_MAP), LintId::of(manual_non_exhaustive::MANUAL_NON_EXHAUSTIVE), LintId::of(map_clone::MAP_CLONE), LintId::of(matches::INFALLIBLE_DESTRUCTURING_MATCH), LintId::of(matches::MATCH_LIKE_MATCHES_MACRO), LintId::of(matches::MATCH_OVERLAPPING_ARM), LintId::of(matches::MATCH_REF_PATS), LintId::of(matches::REDUNDANT_PATTERN_MATCHING), LintId::of(matches::SINGLE_MATCH), LintId::of(mem_replace::MEM_REPLACE_OPTION_WITH_NONE), LintId::of(mem_replace::MEM_REPLACE_WITH_DEFAULT), LintId::of(methods::BYTES_NTH), LintId::of(methods::CHARS_LAST_CMP), LintId::of(methods::CHARS_NEXT_CMP), LintId::of(methods::FROM_ITER_INSTEAD_OF_COLLECT), LintId::of(methods::INTO_ITER_ON_REF), LintId::of(methods::ITER_CLONED_COLLECT), LintId::of(methods::ITER_NEXT_SLICE), LintId::of(methods::ITER_NTH_ZERO), LintId::of(methods::ITER_SKIP_NEXT), LintId::of(methods::MANUAL_SATURATING_ARITHMETIC), LintId::of(methods::MAP_COLLECT_RESULT_UNIT), LintId::of(methods::NEW_RET_NO_SELF), LintId::of(methods::OK_EXPECT), LintId::of(methods::OPTION_MAP_OR_NONE), LintId::of(methods::RESULT_MAP_OR_INTO_OPTION), LintId::of(methods::SHOULD_IMPLEMENT_TRAIT), LintId::of(methods::SINGLE_CHAR_ADD_STR), LintId::of(methods::STRING_EXTEND_CHARS), LintId::of(methods::UNNECESSARY_FOLD), LintId::of(methods::UNNECESSARY_LAZY_EVALUATIONS), LintId::of(methods::WRONG_SELF_CONVENTION), LintId::of(misc::TOPLEVEL_REF_ARG), LintId::of(misc::ZERO_PTR), LintId::of(misc_early::BUILTIN_TYPE_SHADOW), LintId::of(misc_early::DOUBLE_NEG), LintId::of(misc_early::DUPLICATE_UNDERSCORE_ARGUMENT), LintId::of(misc_early::MIXED_CASE_HEX_LITERALS), LintId::of(misc_early::REDUNDANT_PATTERN), LintId::of(mut_mutex_lock::MUT_MUTEX_LOCK), LintId::of(mut_reference::UNNECESSARY_MUT_PASSED), LintId::of(neg_multiply::NEG_MULTIPLY), LintId::of(new_without_default::NEW_WITHOUT_DEFAULT), LintId::of(non_copy_const::BORROW_INTERIOR_MUTABLE_CONST), LintId::of(non_copy_const::DECLARE_INTERIOR_MUTABLE_CONST), LintId::of(non_expressive_names::JUST_UNDERSCORES_AND_DIGITS), LintId::of(non_expressive_names::MANY_SINGLE_CHAR_NAMES), LintId::of(ptr::CMP_NULL), LintId::of(ptr::PTR_ARG), LintId::of(ptr_eq::PTR_EQ), LintId::of(question_mark::QUESTION_MARK), LintId::of(ranges::MANUAL_RANGE_CONTAINS), LintId::of(redundant_field_names::REDUNDANT_FIELD_NAMES), LintId::of(redundant_static_lifetimes::REDUNDANT_STATIC_LIFETIMES), LintId::of(returns::LET_AND_RETURN), LintId::of(returns::NEEDLESS_RETURN), LintId::of(single_component_path_imports::SINGLE_COMPONENT_PATH_IMPORTS), LintId::of(suspicious_operation_groupings::SUSPICIOUS_OPERATION_GROUPINGS), LintId::of(tabs_in_doc_comments::TABS_IN_DOC_COMMENTS), LintId::of(to_digit_is_some::TO_DIGIT_IS_SOME), LintId::of(try_err::TRY_ERR), LintId::of(unsafe_removed_from_name::UNSAFE_REMOVED_FROM_NAME), LintId::of(unused_unit::UNUSED_UNIT), LintId::of(upper_case_acronyms::UPPER_CASE_ACRONYMS), LintId::of(write::PRINTLN_EMPTY_STRING), LintId::of(write::PRINT_LITERAL), LintId::of(write::PRINT_WITH_NEWLINE), LintId::of(write::WRITELN_EMPTY_STRING), LintId::of(write::WRITE_LITERAL), LintId::of(write::WRITE_WITH_NEWLINE), ]); store.register_group(true, "clippy::complexity", Some("clippy_complexity"), vec![ LintId::of(assign_ops::MISREFACTORED_ASSIGN_OP), LintId::of(attrs::DEPRECATED_CFG_ATTR), LintId::of(booleans::NONMINIMAL_BOOL), LintId::of(casts::CHAR_LIT_AS_U8), LintId::of(casts::UNNECESSARY_CAST), LintId::of(copies::BRANCHES_SHARING_CODE), LintId::of(double_comparison::DOUBLE_COMPARISONS), LintId::of(double_parens::DOUBLE_PARENS), LintId::of(duration_subsec::DURATION_SUBSEC), LintId::of(eval_order_dependence::DIVERGING_SUB_EXPRESSION), LintId::of(eval_order_dependence::EVAL_ORDER_DEPENDENCE), LintId::of(explicit_write::EXPLICIT_WRITE), LintId::of(format::USELESS_FORMAT), LintId::of(functions::TOO_MANY_ARGUMENTS), LintId::of(get_last_with_len::GET_LAST_WITH_LEN), LintId::of(identity_op::IDENTITY_OP), LintId::of(int_plus_one::INT_PLUS_ONE), LintId::of(lifetimes::EXTRA_UNUSED_LIFETIMES), LintId::of(lifetimes::NEEDLESS_LIFETIMES), LintId::of(loops::EXPLICIT_COUNTER_LOOP), LintId::of(loops::MANUAL_FLATTEN), LintId::of(loops::MUT_RANGE_BOUND), LintId::of(loops::SINGLE_ELEMENT_LOOP), LintId::of(loops::WHILE_LET_LOOP), LintId::of(manual_strip::MANUAL_STRIP), LintId::of(manual_unwrap_or::MANUAL_UNWRAP_OR), LintId::of(map_identity::MAP_IDENTITY), LintId::of(map_unit_fn::OPTION_MAP_UNIT_FN), LintId::of(map_unit_fn::RESULT_MAP_UNIT_FN), LintId::of(matches::MATCH_AS_REF), LintId::of(matches::MATCH_SINGLE_BINDING), LintId::of(matches::WILDCARD_IN_OR_PATTERNS), LintId::of(methods::BIND_INSTEAD_OF_MAP), LintId::of(methods::CLONE_ON_COPY), LintId::of(methods::FILTER_MAP_IDENTITY), LintId::of(methods::FILTER_NEXT), LintId::of(methods::FLAT_MAP_IDENTITY), LintId::of(methods::INSPECT_FOR_EACH), LintId::of(methods::ITER_COUNT), LintId::of(methods::MANUAL_FILTER_MAP), LintId::of(methods::MANUAL_FIND_MAP), LintId::of(methods::OPTION_AS_REF_DEREF), LintId::of(methods::OPTION_FILTER_MAP), LintId::of(methods::SEARCH_IS_SOME), LintId::of(methods::SKIP_WHILE_NEXT), LintId::of(methods::SUSPICIOUS_MAP), LintId::of(methods::UNNECESSARY_FILTER_MAP), LintId::of(methods::USELESS_ASREF), LintId::of(misc::SHORT_CIRCUIT_STATEMENT), LintId::of(misc_early::UNNEEDED_WILDCARD_PATTERN), LintId::of(misc_early::ZERO_PREFIXED_LITERAL), LintId::of(needless_arbitrary_self_type::NEEDLESS_ARBITRARY_SELF_TYPE), LintId::of(needless_bool::BOOL_COMPARISON), LintId::of(needless_bool::NEEDLESS_BOOL), LintId::of(needless_borrowed_ref::NEEDLESS_BORROWED_REFERENCE), LintId::of(needless_question_mark::NEEDLESS_QUESTION_MARK), LintId::of(needless_update::NEEDLESS_UPDATE), LintId::of(neg_cmp_op_on_partial_ord::NEG_CMP_OP_ON_PARTIAL_ORD), LintId::of(no_effect::NO_EFFECT), LintId::of(no_effect::UNNECESSARY_OPERATION), LintId::of(overflow_check_conditional::OVERFLOW_CHECK_CONDITIONAL), LintId::of(partialeq_ne_impl::PARTIALEQ_NE_IMPL), LintId::of(precedence::PRECEDENCE), LintId::of(ptr_offset_with_cast::PTR_OFFSET_WITH_CAST), LintId::of(ranges::RANGE_ZIP_WITH_LEN), LintId::of(redundant_closure_call::REDUNDANT_CLOSURE_CALL), LintId::of(redundant_slicing::REDUNDANT_SLICING), LintId::of(reference::DEREF_ADDROF), LintId::of(reference::REF_IN_DEREF), LintId::of(repeat_once::REPEAT_ONCE), LintId::of(strings::STRING_FROM_UTF8_AS_BYTES), LintId::of(swap::MANUAL_SWAP), LintId::of(temporary_assignment::TEMPORARY_ASSIGNMENT), LintId::of(transmute::CROSSPOINTER_TRANSMUTE), LintId::of(transmute::TRANSMUTES_EXPRESSIBLE_AS_PTR_CASTS), LintId::of(transmute::TRANSMUTE_BYTES_TO_STR), LintId::of(transmute::TRANSMUTE_FLOAT_TO_INT), LintId::of(transmute::TRANSMUTE_INT_TO_BOOL), LintId::of(transmute::TRANSMUTE_INT_TO_CHAR), LintId::of(transmute::TRANSMUTE_INT_TO_FLOAT), LintId::of(transmute::TRANSMUTE_PTR_TO_PTR), LintId::of(transmute::TRANSMUTE_PTR_TO_REF), LintId::of(types::BORROWED_BOX), LintId::of(types::TYPE_COMPLEXITY), LintId::of(types::VEC_BOX), LintId::of(unit_types::UNIT_ARG), LintId::of(unnecessary_sort_by::UNNECESSARY_SORT_BY), LintId::of(unwrap::UNNECESSARY_UNWRAP), LintId::of(useless_conversion::USELESS_CONVERSION), LintId::of(zero_div_zero::ZERO_DIVIDED_BY_ZERO), ]); store.register_group(true, "clippy::correctness", Some("clippy_correctness"), vec![ LintId::of(absurd_extreme_comparisons::ABSURD_EXTREME_COMPARISONS), LintId::of(approx_const::APPROX_CONSTANT), LintId::of(async_yields_async::ASYNC_YIELDS_ASYNC), LintId::of(atomic_ordering::INVALID_ATOMIC_ORDERING), LintId::of(attrs::DEPRECATED_SEMVER), LintId::of(attrs::MISMATCHED_TARGET_OS), LintId::of(attrs::USELESS_ATTRIBUTE), LintId::of(bit_mask::BAD_BIT_MASK), LintId::of(bit_mask::INEFFECTIVE_BIT_MASK), LintId::of(booleans::LOGIC_BUG), LintId::of(casts::CAST_REF_TO_MUT), LintId::of(copies::IFS_SAME_COND), LintId::of(copies::IF_SAME_THEN_ELSE), LintId::of(derive::DERIVE_HASH_XOR_EQ), LintId::of(derive::DERIVE_ORD_XOR_PARTIAL_ORD), LintId::of(drop_forget_ref::DROP_COPY), LintId::of(drop_forget_ref::DROP_REF), LintId::of(drop_forget_ref::FORGET_COPY), LintId::of(drop_forget_ref::FORGET_REF), LintId::of(enum_clike::ENUM_CLIKE_UNPORTABLE_VARIANT), LintId::of(eq_op::EQ_OP), LintId::of(erasing_op::ERASING_OP), LintId::of(float_equality_without_abs::FLOAT_EQUALITY_WITHOUT_ABS), LintId::of(formatting::POSSIBLE_MISSING_COMMA), LintId::of(functions::NOT_UNSAFE_PTR_ARG_DEREF), LintId::of(if_let_mutex::IF_LET_MUTEX), LintId::of(indexing_slicing::OUT_OF_BOUNDS_INDEXING), LintId::of(infinite_iter::INFINITE_ITER), LintId::of(inherent_to_string::INHERENT_TO_STRING_SHADOW_DISPLAY), LintId::of(inline_fn_without_body::INLINE_FN_WITHOUT_BODY), LintId::of(let_underscore::LET_UNDERSCORE_LOCK), LintId::of(literal_representation::MISTYPED_LITERAL_SUFFIXES), LintId::of(loops::FOR_LOOPS_OVER_FALLIBLES), LintId::of(loops::ITER_NEXT_LOOP), LintId::of(loops::NEVER_LOOP), LintId::of(loops::WHILE_IMMUTABLE_CONDITION), LintId::of(mem_discriminant::MEM_DISCRIMINANT_NON_ENUM), LintId::of(mem_replace::MEM_REPLACE_WITH_UNINIT), LintId::of(methods::CLONE_DOUBLE_REF), LintId::of(methods::ITERATOR_STEP_BY_ZERO), LintId::of(methods::UNINIT_ASSUMED_INIT), LintId::of(methods::ZST_OFFSET), LintId::of(minmax::MIN_MAX), LintId::of(misc::CMP_NAN), LintId::of(misc::FLOAT_CMP), LintId::of(misc::MODULO_ONE), LintId::of(mut_key::MUTABLE_KEY_TYPE), LintId::of(non_octal_unix_permissions::NON_OCTAL_UNIX_PERMISSIONS), LintId::of(open_options::NONSENSICAL_OPEN_OPTIONS), LintId::of(option_env_unwrap::OPTION_ENV_UNWRAP), LintId::of(ptr::INVALID_NULL_PTR_USAGE), LintId::of(ptr::MUT_FROM_REF), LintId::of(ranges::REVERSED_EMPTY_RANGES), LintId::of(regex::INVALID_REGEX), LintId::of(self_assignment::SELF_ASSIGNMENT), LintId::of(serde_api::SERDE_API_MISUSE), LintId::of(size_of_in_element_count::SIZE_OF_IN_ELEMENT_COUNT), LintId::of(suspicious_trait_impl::SUSPICIOUS_ARITHMETIC_IMPL), LintId::of(suspicious_trait_impl::SUSPICIOUS_OP_ASSIGN_IMPL), LintId::of(swap::ALMOST_SWAPPED), LintId::of(to_string_in_display::TO_STRING_IN_DISPLAY), LintId::of(transmute::UNSOUND_COLLECTION_TRANSMUTE), LintId::of(transmute::WRONG_TRANSMUTE), LintId::of(transmuting_null::TRANSMUTING_NULL), LintId::of(undropped_manually_drops::UNDROPPED_MANUALLY_DROPS), LintId::of(unicode::INVISIBLE_CHARACTERS), LintId::of(unit_return_expecting_ord::UNIT_RETURN_EXPECTING_ORD), LintId::of(unit_types::UNIT_CMP), LintId::of(unnamed_address::FN_ADDRESS_COMPARISONS), LintId::of(unnamed_address::VTABLE_ADDRESS_COMPARISONS), LintId::of(unused_io_amount::UNUSED_IO_AMOUNT), LintId::of(unwrap::PANICKING_UNWRAP), LintId::of(vec_resize_to_zero::VEC_RESIZE_TO_ZERO), ]); store.register_group(true, "clippy::perf", Some("clippy_perf"), vec![ LintId::of(entry::MAP_ENTRY), LintId::of(escape::BOXED_LOCAL), LintId::of(large_const_arrays::LARGE_CONST_ARRAYS), LintId::of(large_enum_variant::LARGE_ENUM_VARIANT), LintId::of(loops::MANUAL_MEMCPY), LintId::of(loops::NEEDLESS_COLLECT), LintId::of(methods::EXPECT_FUN_CALL), LintId::of(methods::ITER_NTH), LintId::of(methods::OR_FUN_CALL), LintId::of(methods::SINGLE_CHAR_PATTERN), LintId::of(misc::CMP_OWNED), LintId::of(mutex_atomic::MUTEX_ATOMIC), LintId::of(redundant_clone::REDUNDANT_CLONE), LintId::of(slow_vector_initialization::SLOW_VECTOR_INITIALIZATION), LintId::of(stable_sort_primitive::STABLE_SORT_PRIMITIVE), LintId::of(types::BOX_VEC), LintId::of(types::REDUNDANT_ALLOCATION), LintId::of(vec::USELESS_VEC), LintId::of(vec_init_then_push::VEC_INIT_THEN_PUSH), ]); store.register_group(true, "clippy::cargo", Some("clippy_cargo"), vec![ LintId::of(cargo_common_metadata::CARGO_COMMON_METADATA), LintId::of(multiple_crate_versions::MULTIPLE_CRATE_VERSIONS), LintId::of(wildcard_dependencies::WILDCARD_DEPENDENCIES), ]); store.register_group(true, "clippy::nursery", Some("clippy_nursery"), vec![ LintId::of(attrs::EMPTY_LINE_AFTER_OUTER_ATTR), LintId::of(cognitive_complexity::COGNITIVE_COMPLEXITY), LintId::of(disallowed_method::DISALLOWED_METHOD), LintId::of(fallible_impl_from::FALLIBLE_IMPL_FROM), LintId::of(floating_point_arithmetic::IMPRECISE_FLOPS), LintId::of(floating_point_arithmetic::SUBOPTIMAL_FLOPS), LintId::of(future_not_send::FUTURE_NOT_SEND), LintId::of(let_if_seq::USELESS_LET_IF_SEQ), LintId::of(missing_const_for_fn::MISSING_CONST_FOR_FN), LintId::of(mutable_debug_assertion::DEBUG_ASSERT_WITH_MUT_CALL), LintId::of(mutex_atomic::MUTEX_INTEGER), LintId::of(needless_borrow::NEEDLESS_BORROW), LintId::of(path_buf_push_overwrite::PATH_BUF_PUSH_OVERWRITE), LintId::of(redundant_pub_crate::REDUNDANT_PUB_CRATE), LintId::of(regex::TRIVIAL_REGEX), LintId::of(strings::STRING_LIT_AS_BYTES), LintId::of(transmute::USELESS_TRANSMUTE), LintId::of(use_self::USE_SELF), ]); } #[rustfmt::skip] fn register_removed_non_tool_lints(store: &mut rustc_lint::LintStore) { store.register_removed( "should_assert_eq", "`assert!()` will be more flexible with RFC 2011", ); store.register_removed( "extend_from_slice", "`.extend_from_slice(_)` is a faster way to extend a Vec by a slice", ); store.register_removed( "range_step_by_zero", "`iterator.step_by(0)` panics nowadays", ); store.register_removed( "unstable_as_slice", "`Vec::as_slice` has been stabilized in 1.7", ); store.register_removed( "unstable_as_mut_slice", "`Vec::as_mut_slice` has been stabilized in 1.7", ); store.register_removed( "misaligned_transmute", "this lint has been split into cast_ptr_alignment and transmute_ptr_to_ptr", ); store.register_removed( "assign_ops", "using compound assignment operators (e.g., `+=`) is harmless", ); store.register_removed( "if_let_redundant_pattern_matching", "this lint has been changed to redundant_pattern_matching", ); store.register_removed( "unsafe_vector_initialization", "the replacement suggested by this lint had substantially different behavior", ); store.register_removed( "reverse_range_loop", "this lint is now included in reversed_empty_ranges", ); } /// Register renamed lints. /// /// Used in `./src/driver.rs`. pub fn register_renamed(ls: &mut rustc_lint::LintStore) { ls.register_renamed("clippy::stutter", "clippy::module_name_repetitions"); ls.register_renamed("clippy::new_without_default_derive", "clippy::new_without_default"); ls.register_renamed("clippy::cyclomatic_complexity", "clippy::cognitive_complexity"); ls.register_renamed("clippy::const_static_lifetime", "clippy::redundant_static_lifetimes"); ls.register_renamed("clippy::option_and_then_some", "clippy::bind_instead_of_map"); ls.register_renamed("clippy::block_in_if_condition_expr", "clippy::blocks_in_if_conditions"); ls.register_renamed("clippy::block_in_if_condition_stmt", "clippy::blocks_in_if_conditions"); ls.register_renamed("clippy::option_map_unwrap_or", "clippy::map_unwrap_or"); ls.register_renamed("clippy::option_map_unwrap_or_else", "clippy::map_unwrap_or"); ls.register_renamed("clippy::result_map_unwrap_or_else", "clippy::map_unwrap_or"); ls.register_renamed("clippy::option_unwrap_used", "clippy::unwrap_used"); ls.register_renamed("clippy::result_unwrap_used", "clippy::unwrap_used"); ls.register_renamed("clippy::option_expect_used", "clippy::expect_used"); ls.register_renamed("clippy::result_expect_used", "clippy::expect_used"); ls.register_renamed("clippy::for_loop_over_option", "clippy::for_loops_over_fallibles"); ls.register_renamed("clippy::for_loop_over_result", "clippy::for_loops_over_fallibles"); ls.register_renamed("clippy::identity_conversion", "clippy::useless_conversion"); ls.register_renamed("clippy::zero_width_space", "clippy::invisible_characters"); ls.register_renamed("clippy::single_char_push_str", "clippy::single_char_add_str"); // uplifted lints ls.register_renamed("clippy::invalid_ref", "invalid_value"); ls.register_renamed("clippy::into_iter_on_array", "array_into_iter"); ls.register_renamed("clippy::unused_label", "unused_labels"); ls.register_renamed("clippy::drop_bounds", "drop_bounds"); ls.register_renamed("clippy::temporary_cstring_as_ptr", "temporary_cstring_as_ptr"); ls.register_renamed("clippy::panic_params", "non_fmt_panic"); ls.register_renamed("clippy::unknown_clippy_lints", "unknown_lints"); } // only exists to let the dogfood integration test works. // Don't run clippy as an executable directly #[allow(dead_code)] fn main() { panic!("Please use the cargo-clippy executable"); }