1 // error-pattern:cargo-clippy
3 #![feature(bindings_after_at)]
4 #![feature(box_patterns)]
5 #![feature(box_syntax)]
6 #![feature(concat_idents)]
7 #![feature(crate_visibility_modifier)]
8 #![feature(drain_filter)]
9 #![feature(in_band_lifetimes)]
10 #![feature(once_cell)]
11 #![feature(or_patterns)]
12 #![feature(rustc_private)]
13 #![feature(stmt_expr_attributes)]
14 #![feature(control_flow_enum)]
15 #![recursion_limit = "512"]
16 #![cfg_attr(feature = "deny-warnings", deny(warnings))]
17 #![allow(clippy::missing_docs_in_private_items, clippy::must_use_candidate)]
18 #![warn(trivial_casts, trivial_numeric_casts)]
19 // warn on lints, that are included in `rust-lang/rust`s bootstrap
20 #![warn(rust_2018_idioms, unused_lifetimes)]
21 // warn on rustc internal lints
22 #![deny(rustc::internal)]
24 // FIXME: switch to something more ergonomic here, once available.
25 // (Currently there is no way to opt into sysroot crates without `extern crate`.)
26 extern crate rustc_ast;
27 extern crate rustc_ast_pretty;
28 extern crate rustc_attr;
29 extern crate rustc_data_structures;
30 extern crate rustc_errors;
31 extern crate rustc_hir;
32 extern crate rustc_hir_pretty;
33 extern crate rustc_index;
34 extern crate rustc_infer;
35 extern crate rustc_lexer;
36 extern crate rustc_lint;
37 extern crate rustc_middle;
38 extern crate rustc_mir;
39 extern crate rustc_parse;
40 extern crate rustc_parse_format;
41 extern crate rustc_session;
42 extern crate rustc_span;
43 extern crate rustc_target;
44 extern crate rustc_trait_selection;
45 extern crate rustc_typeck;
47 use rustc_data_structures::fx::FxHashSet;
48 use rustc_lint::LintId;
49 use rustc_session::Session;
51 /// Macro used to declare a Clippy lint.
53 /// Every lint declaration consists of 4 parts:
55 /// 1. The documentation, which is used for the website
56 /// 2. The `LINT_NAME`. See [lint naming][lint_naming] on lint naming conventions.
57 /// 3. The `lint_level`, which is a mapping from *one* of our lint groups to `Allow`, `Warn` or
58 /// `Deny`. The lint level here has nothing to do with what lint groups the lint is a part of.
59 /// 4. The `description` that contains a short explanation on what's wrong with code where the
60 /// lint is triggered.
62 /// Currently the categories `style`, `correctness`, `complexity` and `perf` are enabled by default.
63 /// As said in the README.md of this repository, if the lint level mapping changes, please update
69 /// #![feature(rustc_private)]
70 /// extern crate rustc_session;
71 /// use rustc_session::declare_tool_lint;
72 /// use clippy_lints::declare_clippy_lint;
74 /// declare_clippy_lint! {
75 /// /// **What it does:** Checks for ... (describe what the lint matches).
77 /// /// **Why is this bad?** Supply the reason for linting the code.
79 /// /// **Known problems:** None. (Or describe where it could go wrong.)
85 /// /// Insert a short example of code that triggers the lint
88 /// /// Insert a short example of improved code that doesn't trigger the lint
95 /// [lint_naming]: https://rust-lang.github.io/rfcs/0344-conventions-galore.html#lints
97 macro_rules! declare_clippy_lint {
98 { $(#[$attr:meta])* pub $name:tt, style, $description:tt } => {
100 $(#[$attr])* pub clippy::$name, Warn, $description, report_in_external_macro: true
103 { $(#[$attr:meta])* pub $name:tt, correctness, $description:tt } => {
105 $(#[$attr])* pub clippy::$name, Deny, $description, report_in_external_macro: true
108 { $(#[$attr:meta])* pub $name:tt, complexity, $description:tt } => {
110 $(#[$attr])* pub clippy::$name, Warn, $description, report_in_external_macro: true
113 { $(#[$attr:meta])* pub $name:tt, perf, $description:tt } => {
115 $(#[$attr])* pub clippy::$name, Warn, $description, report_in_external_macro: true
118 { $(#[$attr:meta])* pub $name:tt, pedantic, $description:tt } => {
120 $(#[$attr])* pub clippy::$name, Allow, $description, report_in_external_macro: true
123 { $(#[$attr:meta])* pub $name:tt, restriction, $description:tt } => {
125 $(#[$attr])* pub clippy::$name, Allow, $description, report_in_external_macro: true
128 { $(#[$attr:meta])* pub $name:tt, cargo, $description:tt } => {
130 $(#[$attr])* pub clippy::$name, Allow, $description, report_in_external_macro: true
133 { $(#[$attr:meta])* pub $name:tt, nursery, $description:tt } => {
135 $(#[$attr])* pub clippy::$name, Allow, $description, report_in_external_macro: true
138 { $(#[$attr:meta])* pub $name:tt, internal, $description:tt } => {
140 $(#[$attr])* pub clippy::$name, Allow, $description, report_in_external_macro: true
143 { $(#[$attr:meta])* pub $name:tt, internal_warn, $description:tt } => {
145 $(#[$attr])* pub clippy::$name, Warn, $description, report_in_external_macro: true
154 // begin lints modules, do not remove this comment, it’s used in `update_lints`
159 mod assertions_on_constants;
161 mod async_yields_async;
164 mod await_holding_invalid;
166 mod blacklisted_name;
167 mod blocks_in_if_conditions;
170 mod cargo_common_metadata;
171 mod checked_conversions;
172 mod cognitive_complexity;
174 mod comparison_chain;
179 mod default_trait_access;
182 mod disallowed_method;
184 mod double_comparison;
188 mod else_if_without_else;
197 mod eval_order_dependence;
201 mod fallible_impl_from;
202 mod float_equality_without_abs;
204 mod floating_point_arithmetic;
209 mod get_last_with_len;
212 mod if_let_some_result;
215 mod implicit_saturating_sub;
216 mod indexing_slicing;
219 mod inherent_to_string;
220 mod inline_fn_without_body;
222 mod integer_division;
223 mod items_after_statements;
224 mod large_const_arrays;
225 mod large_enum_variant;
226 mod large_stack_arrays;
231 mod literal_representation;
236 mod manual_non_exhaustive;
238 mod manual_unwrap_or;
243 mod match_on_vec_items;
245 mod mem_discriminant;
252 mod missing_const_for_fn;
255 mod modulo_arithmetic;
256 mod multiple_crate_versions;
261 mod mutable_debug_assertion;
263 mod needless_arbitrary_self_type;
266 mod needless_borrowed_ref;
267 mod needless_continue;
268 mod needless_pass_by_value;
270 mod neg_cmp_op_on_partial_ord;
272 mod new_without_default;
275 mod non_expressive_names;
277 mod option_env_unwrap;
278 mod option_if_let_else;
279 mod overflow_check_conditional;
280 mod panic_in_result_fn;
281 mod panic_unimplemented;
282 mod partialeq_ne_impl;
283 mod pass_by_ref_or_value;
284 mod path_buf_push_overwrite;
285 mod pattern_type_mismatch;
289 mod ptr_offset_with_cast;
293 mod redundant_closure_call;
294 mod redundant_field_names;
295 mod redundant_pub_crate;
296 mod redundant_static_lifetimes;
304 mod single_component_path_imports;
305 mod slow_vector_initialization;
306 mod stable_sort_primitive;
308 mod suspicious_trait_impl;
310 mod tabs_in_doc_comments;
311 mod temporary_assignment;
312 mod to_digit_is_some;
313 mod to_string_in_display;
316 mod transmuting_null;
319 mod undropped_manually_drops;
321 mod unit_return_expecting_ord;
323 mod unnecessary_sort_by;
324 mod unnested_or_patterns;
325 mod unsafe_removed_from_name;
326 mod unused_io_amount;
330 mod unwrap_in_result;
332 mod useless_conversion;
334 mod vec_resize_to_zero;
335 mod verbose_file_reads;
336 mod wildcard_dependencies;
337 mod wildcard_imports;
340 // end lints modules, do not remove this comment, it’s used in `update_lints`
342 pub use crate::utils::conf::Conf;
344 /// Register all pre expansion lints
346 /// Pre-expansion lints run before any macro expansion has happened.
348 /// Note that due to the architecture of the compiler, currently `cfg_attr` attributes on crate
349 /// level (i.e `#![cfg_attr(...)]`) will still be expanded even when using a pre-expansion pass.
351 /// Used in `./src/driver.rs`.
352 pub fn register_pre_expansion_lints(store: &mut rustc_lint::LintStore) {
353 store.register_pre_expansion_pass(|| box write::Write::default());
354 store.register_pre_expansion_pass(|| box attrs::EarlyAttributes);
355 store.register_pre_expansion_pass(|| box dbg_macro::DbgMacro);
359 pub fn read_conf(args: &[rustc_ast::NestedMetaItem], sess: &Session) -> Conf {
361 match utils::conf::file_from_args(args) {
363 // if the user specified a file, it must exist, otherwise default to `clippy.toml` but
364 // do not require the file to exist
365 let file_name = match file_name {
366 Some(file_name) => file_name,
367 None => match utils::conf::lookup_conf_file() {
368 Ok(Some(path)) => path,
369 Ok(None) => return Conf::default(),
371 sess.struct_err(&format!("error finding Clippy's configuration file: {}", error))
373 return Conf::default();
378 let file_name = if file_name.is_relative() {
379 sess.local_crate_source_file
381 .and_then(Path::parent)
382 .unwrap_or_else(|| Path::new(""))
388 let (conf, errors) = utils::conf::read(&file_name);
390 // all conf errors are non-fatal, we just use the default conf in case of error
391 for error in errors {
392 sess.struct_err(&format!(
393 "error reading Clippy's configuration file `{}`: {}",
402 Err((err, span)) => {
403 sess.struct_span_err(span, err)
404 .span_note(span, "Clippy will use default configuration")
411 /// Register all lints and lint groups with the rustc plugin registry
413 /// Used in `./src/driver.rs`.
414 #[allow(clippy::too_many_lines)]
416 pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf: &Conf) {
417 register_removed_non_tool_lints(store);
419 // begin deprecated lints, do not remove this comment, it’s used in `update_lints`
420 store.register_removed(
421 "clippy::should_assert_eq",
422 "`assert!()` will be more flexible with RFC 2011",
424 store.register_removed(
425 "clippy::extend_from_slice",
426 "`.extend_from_slice(_)` is a faster way to extend a Vec by a slice",
428 store.register_removed(
429 "clippy::range_step_by_zero",
430 "`iterator.step_by(0)` panics nowadays",
432 store.register_removed(
433 "clippy::unstable_as_slice",
434 "`Vec::as_slice` has been stabilized in 1.7",
436 store.register_removed(
437 "clippy::unstable_as_mut_slice",
438 "`Vec::as_mut_slice` has been stabilized in 1.7",
440 store.register_removed(
441 "clippy::str_to_string",
442 "using `str::to_string` is common even today and specialization will likely happen soon",
444 store.register_removed(
445 "clippy::string_to_string",
446 "using `string::to_string` is common even today and specialization will likely happen soon",
448 store.register_removed(
449 "clippy::misaligned_transmute",
450 "this lint has been split into cast_ptr_alignment and transmute_ptr_to_ptr",
452 store.register_removed(
453 "clippy::assign_ops",
454 "using compound assignment operators (e.g., `+=`) is harmless",
456 store.register_removed(
457 "clippy::if_let_redundant_pattern_matching",
458 "this lint has been changed to redundant_pattern_matching",
460 store.register_removed(
461 "clippy::unsafe_vector_initialization",
462 "the replacement suggested by this lint had substantially different behavior",
464 store.register_removed(
465 "clippy::invalid_ref",
466 "superseded by rustc lint `invalid_value`",
468 store.register_removed(
469 "clippy::unused_collect",
470 "`collect` has been marked as #[must_use] in rustc and that covers all cases of this lint",
472 store.register_removed(
473 "clippy::into_iter_on_array",
474 "this lint has been uplifted to rustc and is now called `array_into_iter`",
476 store.register_removed(
477 "clippy::unused_label",
478 "this lint has been uplifted to rustc and is now called `unused_labels`",
480 store.register_removed(
481 "clippy::replace_consts",
482 "associated-constants `MIN`/`MAX` of integers are preferred to `{min,max}_value()` and module constants",
484 store.register_removed(
485 "clippy::regex_macro",
486 "the regex! macro has been removed from the regex crate in 2018",
488 store.register_removed(
489 "clippy::drop_bounds",
490 "this lint has been uplifted to rustc and is now called `drop_bounds`",
492 store.register_removed(
493 "clippy::temporary_cstring_as_ptr",
494 "this lint has been uplifted to rustc and is now called `temporary_cstring_as_ptr`",
496 // end deprecated lints, do not remove this comment, it’s used in `update_lints`
498 // begin register lints, do not remove this comment, it’s used in `update_lints`
499 store.register_lints(&[
500 &approx_const::APPROX_CONSTANT,
501 &arithmetic::FLOAT_ARITHMETIC,
502 &arithmetic::INTEGER_ARITHMETIC,
503 &as_conversions::AS_CONVERSIONS,
504 &asm_syntax::INLINE_ASM_X86_ATT_SYNTAX,
505 &asm_syntax::INLINE_ASM_X86_INTEL_SYNTAX,
506 &assertions_on_constants::ASSERTIONS_ON_CONSTANTS,
507 &assign_ops::ASSIGN_OP_PATTERN,
508 &assign_ops::MISREFACTORED_ASSIGN_OP,
509 &async_yields_async::ASYNC_YIELDS_ASYNC,
510 &atomic_ordering::INVALID_ATOMIC_ORDERING,
511 &attrs::BLANKET_CLIPPY_RESTRICTION_LINTS,
512 &attrs::DEPRECATED_CFG_ATTR,
513 &attrs::DEPRECATED_SEMVER,
514 &attrs::EMPTY_LINE_AFTER_OUTER_ATTR,
515 &attrs::INLINE_ALWAYS,
516 &attrs::MISMATCHED_TARGET_OS,
517 &attrs::UNKNOWN_CLIPPY_LINTS,
518 &attrs::USELESS_ATTRIBUTE,
519 &await_holding_invalid::AWAIT_HOLDING_LOCK,
520 &await_holding_invalid::AWAIT_HOLDING_REFCELL_REF,
521 &bit_mask::BAD_BIT_MASK,
522 &bit_mask::INEFFECTIVE_BIT_MASK,
523 &bit_mask::VERBOSE_BIT_MASK,
524 &blacklisted_name::BLACKLISTED_NAME,
525 &blocks_in_if_conditions::BLOCKS_IN_IF_CONDITIONS,
526 &booleans::LOGIC_BUG,
527 &booleans::NONMINIMAL_BOOL,
528 &bytecount::NAIVE_BYTECOUNT,
529 &cargo_common_metadata::CARGO_COMMON_METADATA,
530 &checked_conversions::CHECKED_CONVERSIONS,
531 &cognitive_complexity::COGNITIVE_COMPLEXITY,
532 &collapsible_if::COLLAPSIBLE_IF,
533 &comparison_chain::COMPARISON_CHAIN,
534 &copies::IFS_SAME_COND,
535 &copies::IF_SAME_THEN_ELSE,
536 &copies::SAME_FUNCTIONS_IN_IF_CONDITION,
537 ©_iterator::COPY_ITERATOR,
538 &create_dir::CREATE_DIR,
539 &dbg_macro::DBG_MACRO,
540 &default_trait_access::DEFAULT_TRAIT_ACCESS,
541 &dereference::EXPLICIT_DEREF_METHODS,
542 &derive::DERIVE_HASH_XOR_EQ,
543 &derive::DERIVE_ORD_XOR_PARTIAL_ORD,
544 &derive::EXPL_IMPL_CLONE_ON_COPY,
545 &derive::UNSAFE_DERIVE_DESERIALIZE,
546 &disallowed_method::DISALLOWED_METHOD,
548 &doc::MISSING_ERRORS_DOC,
549 &doc::MISSING_SAFETY_DOC,
550 &doc::NEEDLESS_DOCTEST_MAIN,
551 &double_comparison::DOUBLE_COMPARISONS,
552 &double_parens::DOUBLE_PARENS,
553 &drop_forget_ref::DROP_COPY,
554 &drop_forget_ref::DROP_REF,
555 &drop_forget_ref::FORGET_COPY,
556 &drop_forget_ref::FORGET_REF,
557 &duration_subsec::DURATION_SUBSEC,
558 &else_if_without_else::ELSE_IF_WITHOUT_ELSE,
559 &empty_enum::EMPTY_ENUM,
561 &enum_clike::ENUM_CLIKE_UNPORTABLE_VARIANT,
562 &enum_variants::ENUM_VARIANT_NAMES,
563 &enum_variants::MODULE_INCEPTION,
564 &enum_variants::MODULE_NAME_REPETITIONS,
565 &enum_variants::PUB_ENUM_VARIANT_NAMES,
568 &erasing_op::ERASING_OP,
569 &escape::BOXED_LOCAL,
570 &eta_reduction::REDUNDANT_CLOSURE,
571 &eta_reduction::REDUNDANT_CLOSURE_FOR_METHOD_CALLS,
572 &eval_order_dependence::DIVERGING_SUB_EXPRESSION,
573 &eval_order_dependence::EVAL_ORDER_DEPENDENCE,
574 &excessive_bools::FN_PARAMS_EXCESSIVE_BOOLS,
575 &excessive_bools::STRUCT_EXCESSIVE_BOOLS,
577 &explicit_write::EXPLICIT_WRITE,
578 &fallible_impl_from::FALLIBLE_IMPL_FROM,
579 &float_equality_without_abs::FLOAT_EQUALITY_WITHOUT_ABS,
580 &float_literal::EXCESSIVE_PRECISION,
581 &float_literal::LOSSY_FLOAT_LITERAL,
582 &floating_point_arithmetic::IMPRECISE_FLOPS,
583 &floating_point_arithmetic::SUBOPTIMAL_FLOPS,
584 &format::USELESS_FORMAT,
585 &formatting::POSSIBLE_MISSING_COMMA,
586 &formatting::SUSPICIOUS_ASSIGNMENT_FORMATTING,
587 &formatting::SUSPICIOUS_ELSE_FORMATTING,
588 &formatting::SUSPICIOUS_UNARY_OP_FORMATTING,
589 &functions::DOUBLE_MUST_USE,
590 &functions::MUST_USE_CANDIDATE,
591 &functions::MUST_USE_UNIT,
592 &functions::NOT_UNSAFE_PTR_ARG_DEREF,
593 &functions::RESULT_UNIT_ERR,
594 &functions::TOO_MANY_ARGUMENTS,
595 &functions::TOO_MANY_LINES,
596 &future_not_send::FUTURE_NOT_SEND,
597 &get_last_with_len::GET_LAST_WITH_LEN,
598 &identity_op::IDENTITY_OP,
599 &if_let_mutex::IF_LET_MUTEX,
600 &if_let_some_result::IF_LET_SOME_RESULT,
601 &if_not_else::IF_NOT_ELSE,
602 &implicit_return::IMPLICIT_RETURN,
603 &implicit_saturating_sub::IMPLICIT_SATURATING_SUB,
604 &indexing_slicing::INDEXING_SLICING,
605 &indexing_slicing::OUT_OF_BOUNDS_INDEXING,
606 &infinite_iter::INFINITE_ITER,
607 &infinite_iter::MAYBE_INFINITE_ITER,
608 &inherent_impl::MULTIPLE_INHERENT_IMPL,
609 &inherent_to_string::INHERENT_TO_STRING,
610 &inherent_to_string::INHERENT_TO_STRING_SHADOW_DISPLAY,
611 &inline_fn_without_body::INLINE_FN_WITHOUT_BODY,
612 &int_plus_one::INT_PLUS_ONE,
613 &integer_division::INTEGER_DIVISION,
614 &items_after_statements::ITEMS_AFTER_STATEMENTS,
615 &large_const_arrays::LARGE_CONST_ARRAYS,
616 &large_enum_variant::LARGE_ENUM_VARIANT,
617 &large_stack_arrays::LARGE_STACK_ARRAYS,
618 &len_zero::LEN_WITHOUT_IS_EMPTY,
620 &let_if_seq::USELESS_LET_IF_SEQ,
621 &let_underscore::LET_UNDERSCORE_LOCK,
622 &let_underscore::LET_UNDERSCORE_MUST_USE,
623 &lifetimes::EXTRA_UNUSED_LIFETIMES,
624 &lifetimes::NEEDLESS_LIFETIMES,
625 &literal_representation::DECIMAL_LITERAL_REPRESENTATION,
626 &literal_representation::INCONSISTENT_DIGIT_GROUPING,
627 &literal_representation::LARGE_DIGIT_GROUPS,
628 &literal_representation::MISTYPED_LITERAL_SUFFIXES,
629 &literal_representation::UNREADABLE_LITERAL,
630 &literal_representation::UNUSUAL_BYTE_GROUPINGS,
632 &loops::EXPLICIT_COUNTER_LOOP,
633 &loops::EXPLICIT_INTO_ITER_LOOP,
634 &loops::EXPLICIT_ITER_LOOP,
636 &loops::FOR_LOOPS_OVER_FALLIBLES,
637 &loops::ITER_NEXT_LOOP,
638 &loops::MANUAL_MEMCPY,
639 &loops::MUT_RANGE_BOUND,
640 &loops::NEEDLESS_COLLECT,
641 &loops::NEEDLESS_RANGE_LOOP,
643 &loops::SAME_ITEM_PUSH,
644 &loops::SINGLE_ELEMENT_LOOP,
645 &loops::WHILE_IMMUTABLE_CONDITION,
646 &loops::WHILE_LET_LOOP,
647 &loops::WHILE_LET_ON_ITERATOR,
648 ¯o_use::MACRO_USE_IMPORTS,
649 &main_recursion::MAIN_RECURSION,
650 &manual_async_fn::MANUAL_ASYNC_FN,
651 &manual_non_exhaustive::MANUAL_NON_EXHAUSTIVE,
652 &manual_strip::MANUAL_STRIP,
653 &manual_unwrap_or::MANUAL_UNWRAP_OR,
654 &map_clone::MAP_CLONE,
655 &map_err_ignore::MAP_ERR_IGNORE,
656 &map_identity::MAP_IDENTITY,
657 &map_unit_fn::OPTION_MAP_UNIT_FN,
658 &map_unit_fn::RESULT_MAP_UNIT_FN,
659 &match_on_vec_items::MATCH_ON_VEC_ITEMS,
660 &matches::INFALLIBLE_DESTRUCTURING_MATCH,
661 &matches::MATCH_AS_REF,
662 &matches::MATCH_BOOL,
663 &matches::MATCH_LIKE_MATCHES_MACRO,
664 &matches::MATCH_OVERLAPPING_ARM,
665 &matches::MATCH_REF_PATS,
666 &matches::MATCH_SAME_ARMS,
667 &matches::MATCH_SINGLE_BINDING,
668 &matches::MATCH_WILDCARD_FOR_SINGLE_VARIANTS,
669 &matches::MATCH_WILD_ERR_ARM,
670 &matches::REDUNDANT_PATTERN_MATCHING,
671 &matches::REST_PAT_IN_FULLY_BOUND_STRUCTS,
672 &matches::SINGLE_MATCH,
673 &matches::SINGLE_MATCH_ELSE,
674 &matches::WILDCARD_ENUM_MATCH_ARM,
675 &matches::WILDCARD_IN_OR_PATTERNS,
676 &mem_discriminant::MEM_DISCRIMINANT_NON_ENUM,
677 &mem_forget::MEM_FORGET,
678 &mem_replace::MEM_REPLACE_OPTION_WITH_NONE,
679 &mem_replace::MEM_REPLACE_WITH_DEFAULT,
680 &mem_replace::MEM_REPLACE_WITH_UNINIT,
681 &methods::BIND_INSTEAD_OF_MAP,
682 &methods::CHARS_LAST_CMP,
683 &methods::CHARS_NEXT_CMP,
684 &methods::CLONE_DOUBLE_REF,
685 &methods::CLONE_ON_COPY,
686 &methods::CLONE_ON_REF_PTR,
687 &methods::EXPECT_FUN_CALL,
688 &methods::EXPECT_USED,
689 &methods::FILETYPE_IS_FILE,
690 &methods::FILTER_MAP,
691 &methods::FILTER_MAP_NEXT,
692 &methods::FILTER_NEXT,
694 &methods::FLAT_MAP_IDENTITY,
695 &methods::GET_UNWRAP,
696 &methods::INEFFICIENT_TO_STRING,
697 &methods::INTO_ITER_ON_REF,
698 &methods::ITERATOR_STEP_BY_ZERO,
699 &methods::ITER_CLONED_COLLECT,
700 &methods::ITER_NEXT_SLICE,
702 &methods::ITER_NTH_ZERO,
703 &methods::ITER_SKIP_NEXT,
704 &methods::MANUAL_SATURATING_ARITHMETIC,
705 &methods::MAP_FLATTEN,
706 &methods::MAP_UNWRAP_OR,
707 &methods::NEW_RET_NO_SELF,
709 &methods::OPTION_AS_REF_DEREF,
710 &methods::OPTION_MAP_OR_NONE,
711 &methods::OR_FUN_CALL,
712 &methods::RESULT_MAP_OR_INTO_OPTION,
713 &methods::SEARCH_IS_SOME,
714 &methods::SHOULD_IMPLEMENT_TRAIT,
715 &methods::SINGLE_CHAR_PATTERN,
716 &methods::SINGLE_CHAR_PUSH_STR,
717 &methods::SKIP_WHILE_NEXT,
718 &methods::STRING_EXTEND_CHARS,
719 &methods::SUSPICIOUS_MAP,
720 &methods::UNINIT_ASSUMED_INIT,
721 &methods::UNNECESSARY_FILTER_MAP,
722 &methods::UNNECESSARY_FOLD,
723 &methods::UNNECESSARY_LAZY_EVALUATIONS,
724 &methods::UNWRAP_USED,
725 &methods::USELESS_ASREF,
726 &methods::WRONG_PUB_SELF_CONVENTION,
727 &methods::WRONG_SELF_CONVENTION,
728 &methods::ZST_OFFSET,
733 &misc::FLOAT_CMP_CONST,
735 &misc::SHORT_CIRCUIT_STATEMENT,
736 &misc::TOPLEVEL_REF_ARG,
737 &misc::USED_UNDERSCORE_BINDING,
739 &misc_early::BUILTIN_TYPE_SHADOW,
740 &misc_early::DOUBLE_NEG,
741 &misc_early::DUPLICATE_UNDERSCORE_ARGUMENT,
742 &misc_early::MIXED_CASE_HEX_LITERALS,
743 &misc_early::REDUNDANT_PATTERN,
744 &misc_early::UNNEEDED_FIELD_PATTERN,
745 &misc_early::UNNEEDED_WILDCARD_PATTERN,
746 &misc_early::UNSEPARATED_LITERAL_SUFFIX,
747 &misc_early::ZERO_PREFIXED_LITERAL,
748 &missing_const_for_fn::MISSING_CONST_FOR_FN,
749 &missing_doc::MISSING_DOCS_IN_PRIVATE_ITEMS,
750 &missing_inline::MISSING_INLINE_IN_PUBLIC_ITEMS,
751 &modulo_arithmetic::MODULO_ARITHMETIC,
752 &multiple_crate_versions::MULTIPLE_CRATE_VERSIONS,
753 &mut_key::MUTABLE_KEY_TYPE,
755 &mut_mutex_lock::MUT_MUTEX_LOCK,
756 &mut_reference::UNNECESSARY_MUT_PASSED,
757 &mutable_debug_assertion::DEBUG_ASSERT_WITH_MUT_CALL,
758 &mutex_atomic::MUTEX_ATOMIC,
759 &mutex_atomic::MUTEX_INTEGER,
760 &needless_arbitrary_self_type::NEEDLESS_ARBITRARY_SELF_TYPE,
761 &needless_bool::BOOL_COMPARISON,
762 &needless_bool::NEEDLESS_BOOL,
763 &needless_borrow::NEEDLESS_BORROW,
764 &needless_borrowed_ref::NEEDLESS_BORROWED_REFERENCE,
765 &needless_continue::NEEDLESS_CONTINUE,
766 &needless_pass_by_value::NEEDLESS_PASS_BY_VALUE,
767 &needless_update::NEEDLESS_UPDATE,
768 &neg_cmp_op_on_partial_ord::NEG_CMP_OP_ON_PARTIAL_ORD,
769 &neg_multiply::NEG_MULTIPLY,
770 &new_without_default::NEW_WITHOUT_DEFAULT,
771 &no_effect::NO_EFFECT,
772 &no_effect::UNNECESSARY_OPERATION,
773 &non_copy_const::BORROW_INTERIOR_MUTABLE_CONST,
774 &non_copy_const::DECLARE_INTERIOR_MUTABLE_CONST,
775 &non_expressive_names::JUST_UNDERSCORES_AND_DIGITS,
776 &non_expressive_names::MANY_SINGLE_CHAR_NAMES,
777 &non_expressive_names::SIMILAR_NAMES,
778 &open_options::NONSENSICAL_OPEN_OPTIONS,
779 &option_env_unwrap::OPTION_ENV_UNWRAP,
780 &option_if_let_else::OPTION_IF_LET_ELSE,
781 &overflow_check_conditional::OVERFLOW_CHECK_CONDITIONAL,
782 &panic_in_result_fn::PANIC_IN_RESULT_FN,
783 &panic_unimplemented::PANIC,
784 &panic_unimplemented::PANIC_PARAMS,
785 &panic_unimplemented::TODO,
786 &panic_unimplemented::UNIMPLEMENTED,
787 &panic_unimplemented::UNREACHABLE,
788 &partialeq_ne_impl::PARTIALEQ_NE_IMPL,
789 &pass_by_ref_or_value::LARGE_TYPES_PASSED_BY_VALUE,
790 &pass_by_ref_or_value::TRIVIALLY_COPY_PASS_BY_REF,
791 &path_buf_push_overwrite::PATH_BUF_PUSH_OVERWRITE,
792 &pattern_type_mismatch::PATTERN_TYPE_MISMATCH,
793 &precedence::PRECEDENCE,
798 &ptr_offset_with_cast::PTR_OFFSET_WITH_CAST,
799 &question_mark::QUESTION_MARK,
800 &ranges::MANUAL_RANGE_CONTAINS,
801 &ranges::RANGE_MINUS_ONE,
802 &ranges::RANGE_PLUS_ONE,
803 &ranges::RANGE_ZIP_WITH_LEN,
804 &ranges::REVERSED_EMPTY_RANGES,
805 &redundant_clone::REDUNDANT_CLONE,
806 &redundant_closure_call::REDUNDANT_CLOSURE_CALL,
807 &redundant_field_names::REDUNDANT_FIELD_NAMES,
808 &redundant_pub_crate::REDUNDANT_PUB_CRATE,
809 &redundant_static_lifetimes::REDUNDANT_STATIC_LIFETIMES,
810 &reference::DEREF_ADDROF,
811 &reference::REF_IN_DEREF,
812 ®ex::INVALID_REGEX,
813 ®ex::TRIVIAL_REGEX,
814 &repeat_once::REPEAT_ONCE,
815 &returns::LET_AND_RETURN,
816 &returns::NEEDLESS_RETURN,
817 &self_assignment::SELF_ASSIGNMENT,
818 &serde_api::SERDE_API_MISUSE,
819 &shadow::SHADOW_REUSE,
820 &shadow::SHADOW_SAME,
821 &shadow::SHADOW_UNRELATED,
822 &single_component_path_imports::SINGLE_COMPONENT_PATH_IMPORTS,
823 &slow_vector_initialization::SLOW_VECTOR_INITIALIZATION,
824 &stable_sort_primitive::STABLE_SORT_PRIMITIVE,
825 &strings::STRING_ADD,
826 &strings::STRING_ADD_ASSIGN,
827 &strings::STRING_LIT_AS_BYTES,
828 &suspicious_trait_impl::SUSPICIOUS_ARITHMETIC_IMPL,
829 &suspicious_trait_impl::SUSPICIOUS_OP_ASSIGN_IMPL,
830 &swap::ALMOST_SWAPPED,
832 &tabs_in_doc_comments::TABS_IN_DOC_COMMENTS,
833 &temporary_assignment::TEMPORARY_ASSIGNMENT,
834 &to_digit_is_some::TO_DIGIT_IS_SOME,
835 &to_string_in_display::TO_STRING_IN_DISPLAY,
836 &trait_bounds::TRAIT_DUPLICATION_IN_BOUNDS,
837 &trait_bounds::TYPE_REPETITION_IN_BOUNDS,
838 &transmute::CROSSPOINTER_TRANSMUTE,
839 &transmute::TRANSMUTES_EXPRESSIBLE_AS_PTR_CASTS,
840 &transmute::TRANSMUTE_BYTES_TO_STR,
841 &transmute::TRANSMUTE_FLOAT_TO_INT,
842 &transmute::TRANSMUTE_INT_TO_BOOL,
843 &transmute::TRANSMUTE_INT_TO_CHAR,
844 &transmute::TRANSMUTE_INT_TO_FLOAT,
845 &transmute::TRANSMUTE_PTR_TO_PTR,
846 &transmute::TRANSMUTE_PTR_TO_REF,
847 &transmute::UNSOUND_COLLECTION_TRANSMUTE,
848 &transmute::USELESS_TRANSMUTE,
849 &transmute::WRONG_TRANSMUTE,
850 &transmuting_null::TRANSMUTING_NULL,
852 &types::ABSURD_EXTREME_COMPARISONS,
853 &types::BORROWED_BOX,
855 &types::CAST_LOSSLESS,
856 &types::CAST_POSSIBLE_TRUNCATION,
857 &types::CAST_POSSIBLE_WRAP,
858 &types::CAST_PRECISION_LOSS,
859 &types::CAST_PTR_ALIGNMENT,
860 &types::CAST_REF_TO_MUT,
861 &types::CAST_SIGN_LOSS,
862 &types::CHAR_LIT_AS_U8,
863 &types::FN_TO_NUMERIC_CAST,
864 &types::FN_TO_NUMERIC_CAST_WITH_TRUNCATION,
865 &types::IMPLICIT_HASHER,
866 &types::INVALID_UPCAST_COMPARISONS,
867 &types::LET_UNIT_VALUE,
869 &types::OPTION_OPTION,
871 &types::REDUNDANT_ALLOCATION,
872 &types::TYPE_COMPLEXITY,
875 &types::UNNECESSARY_CAST,
877 &undropped_manually_drops::UNDROPPED_MANUALLY_DROPS,
878 &unicode::INVISIBLE_CHARACTERS,
879 &unicode::NON_ASCII_LITERAL,
880 &unicode::UNICODE_NOT_NFC,
881 &unit_return_expecting_ord::UNIT_RETURN_EXPECTING_ORD,
882 &unnamed_address::FN_ADDRESS_COMPARISONS,
883 &unnamed_address::VTABLE_ADDRESS_COMPARISONS,
884 &unnecessary_sort_by::UNNECESSARY_SORT_BY,
885 &unnested_or_patterns::UNNESTED_OR_PATTERNS,
886 &unsafe_removed_from_name::UNSAFE_REMOVED_FROM_NAME,
887 &unused_io_amount::UNUSED_IO_AMOUNT,
888 &unused_self::UNUSED_SELF,
889 &unused_unit::UNUSED_UNIT,
890 &unwrap::PANICKING_UNWRAP,
891 &unwrap::UNNECESSARY_UNWRAP,
892 &unwrap_in_result::UNWRAP_IN_RESULT,
894 &useless_conversion::USELESS_CONVERSION,
895 &utils::internal_lints::CLIPPY_LINTS_INTERNAL,
896 &utils::internal_lints::COLLAPSIBLE_SPAN_LINT_CALLS,
897 &utils::internal_lints::COMPILER_LINT_FUNCTIONS,
898 &utils::internal_lints::DEFAULT_LINT,
899 &utils::internal_lints::INVALID_PATHS,
900 &utils::internal_lints::LINT_WITHOUT_LINT_PASS,
901 &utils::internal_lints::MATCH_TYPE_ON_DIAGNOSTIC_ITEM,
902 &utils::internal_lints::OUTER_EXPN_EXPN_DATA,
903 &utils::internal_lints::PRODUCE_ICE,
905 &vec_resize_to_zero::VEC_RESIZE_TO_ZERO,
906 &verbose_file_reads::VERBOSE_FILE_READS,
907 &wildcard_dependencies::WILDCARD_DEPENDENCIES,
908 &wildcard_imports::ENUM_GLOB_USE,
909 &wildcard_imports::WILDCARD_IMPORTS,
910 &write::PRINTLN_EMPTY_STRING,
911 &write::PRINT_LITERAL,
912 &write::PRINT_STDOUT,
913 &write::PRINT_WITH_NEWLINE,
915 &write::WRITELN_EMPTY_STRING,
916 &write::WRITE_LITERAL,
917 &write::WRITE_WITH_NEWLINE,
918 &zero_div_zero::ZERO_DIVIDED_BY_ZERO,
920 // end register lints, do not remove this comment, it’s used in `update_lints`
922 store.register_late_pass(|| box await_holding_invalid::AwaitHolding);
923 store.register_late_pass(|| box serde_api::SerdeAPI);
924 store.register_late_pass(|| box utils::internal_lints::CompilerLintFunctions::new());
925 store.register_late_pass(|| box utils::internal_lints::LintWithoutLintPass::default());
926 store.register_late_pass(|| box utils::internal_lints::OuterExpnDataPass);
927 store.register_late_pass(|| box utils::internal_lints::InvalidPaths);
928 store.register_late_pass(|| box utils::inspector::DeepCodeInspector);
929 store.register_late_pass(|| box utils::author::Author);
930 let vec_box_size_threshold = conf.vec_box_size_threshold;
931 store.register_late_pass(move || box types::Types::new(vec_box_size_threshold));
932 store.register_late_pass(|| box booleans::NonminimalBool);
933 store.register_late_pass(|| box eq_op::EqOp);
934 store.register_late_pass(|| box enum_clike::UnportableVariant);
935 store.register_late_pass(|| box float_literal::FloatLiteral);
936 let verbose_bit_mask_threshold = conf.verbose_bit_mask_threshold;
937 store.register_late_pass(move || box bit_mask::BitMask::new(verbose_bit_mask_threshold));
938 store.register_late_pass(|| box ptr::Ptr);
939 store.register_late_pass(|| box ptr_eq::PtrEq);
940 store.register_late_pass(|| box needless_bool::NeedlessBool);
941 store.register_late_pass(|| box needless_bool::BoolComparison);
942 store.register_late_pass(|| box approx_const::ApproxConstant);
943 store.register_late_pass(|| box misc::MiscLints);
944 store.register_late_pass(|| box eta_reduction::EtaReduction);
945 store.register_late_pass(|| box identity_op::IdentityOp);
946 store.register_late_pass(|| box erasing_op::ErasingOp);
947 store.register_late_pass(|| box mut_mut::MutMut);
948 store.register_late_pass(|| box mut_reference::UnnecessaryMutPassed);
949 store.register_late_pass(|| box len_zero::LenZero);
950 store.register_late_pass(|| box attrs::Attributes);
951 store.register_late_pass(|| box blocks_in_if_conditions::BlocksInIfConditions);
952 store.register_late_pass(|| box unicode::Unicode);
953 store.register_late_pass(|| box unit_return_expecting_ord::UnitReturnExpectingOrd);
954 store.register_late_pass(|| box strings::StringAdd);
955 store.register_late_pass(|| box implicit_return::ImplicitReturn);
956 store.register_late_pass(|| box implicit_saturating_sub::ImplicitSaturatingSub);
957 store.register_late_pass(|| box methods::Methods);
958 store.register_late_pass(|| box map_clone::MapClone);
959 store.register_late_pass(|| box map_err_ignore::MapErrIgnore);
960 store.register_late_pass(|| box shadow::Shadow);
961 store.register_late_pass(|| box types::LetUnitValue);
962 store.register_late_pass(|| box types::UnitCmp);
963 store.register_late_pass(|| box loops::Loops);
964 store.register_late_pass(|| box main_recursion::MainRecursion::default());
965 store.register_late_pass(|| box lifetimes::Lifetimes);
966 store.register_late_pass(|| box entry::HashMapPass);
967 store.register_late_pass(|| box ranges::Ranges);
968 store.register_late_pass(|| box types::Casts);
969 let type_complexity_threshold = conf.type_complexity_threshold;
970 store.register_late_pass(move || box types::TypeComplexity::new(type_complexity_threshold));
971 store.register_late_pass(|| box matches::Matches::default());
972 store.register_late_pass(|| box minmax::MinMaxPass);
973 store.register_late_pass(|| box open_options::OpenOptions);
974 store.register_late_pass(|| box zero_div_zero::ZeroDiv);
975 store.register_late_pass(|| box mutex_atomic::Mutex);
976 store.register_late_pass(|| box needless_update::NeedlessUpdate);
977 store.register_late_pass(|| box needless_borrow::NeedlessBorrow::default());
978 store.register_late_pass(|| box needless_borrowed_ref::NeedlessBorrowedRef);
979 store.register_late_pass(|| box no_effect::NoEffect);
980 store.register_late_pass(|| box temporary_assignment::TemporaryAssignment);
981 store.register_late_pass(|| box transmute::Transmute);
982 let cognitive_complexity_threshold = conf.cognitive_complexity_threshold;
983 store.register_late_pass(move || box cognitive_complexity::CognitiveComplexity::new(cognitive_complexity_threshold));
984 let too_large_for_stack = conf.too_large_for_stack;
985 store.register_late_pass(move || box escape::BoxedLocal{too_large_for_stack});
986 store.register_late_pass(move || box vec::UselessVec{too_large_for_stack});
987 store.register_late_pass(|| box panic_unimplemented::PanicUnimplemented);
988 store.register_late_pass(|| box strings::StringLitAsBytes);
989 store.register_late_pass(|| box derive::Derive);
990 store.register_late_pass(|| box types::CharLitAsU8);
991 store.register_late_pass(|| box get_last_with_len::GetLastWithLen);
992 store.register_late_pass(|| box drop_forget_ref::DropForgetRef);
993 store.register_late_pass(|| box empty_enum::EmptyEnum);
994 store.register_late_pass(|| box types::AbsurdExtremeComparisons);
995 store.register_late_pass(|| box types::InvalidUpcastComparisons);
996 store.register_late_pass(|| box regex::Regex::default());
997 store.register_late_pass(|| box copies::CopyAndPaste);
998 store.register_late_pass(|| box copy_iterator::CopyIterator);
999 store.register_late_pass(|| box format::UselessFormat);
1000 store.register_late_pass(|| box swap::Swap);
1001 store.register_late_pass(|| box overflow_check_conditional::OverflowCheckConditional);
1002 store.register_late_pass(|| box new_without_default::NewWithoutDefault::default());
1003 let blacklisted_names = conf.blacklisted_names.iter().cloned().collect::<FxHashSet<_>>();
1004 store.register_late_pass(move || box blacklisted_name::BlacklistedName::new(blacklisted_names.clone()));
1005 let too_many_arguments_threshold1 = conf.too_many_arguments_threshold;
1006 let too_many_lines_threshold2 = conf.too_many_lines_threshold;
1007 store.register_late_pass(move || box functions::Functions::new(too_many_arguments_threshold1, too_many_lines_threshold2));
1008 let doc_valid_idents = conf.doc_valid_idents.iter().cloned().collect::<FxHashSet<_>>();
1009 store.register_late_pass(move || box doc::DocMarkdown::new(doc_valid_idents.clone()));
1010 store.register_late_pass(|| box neg_multiply::NegMultiply);
1011 store.register_late_pass(|| box mem_discriminant::MemDiscriminant);
1012 store.register_late_pass(|| box mem_forget::MemForget);
1013 store.register_late_pass(|| box mem_replace::MemReplace);
1014 store.register_late_pass(|| box arithmetic::Arithmetic::default());
1015 store.register_late_pass(|| box assign_ops::AssignOps);
1016 store.register_late_pass(|| box let_if_seq::LetIfSeq);
1017 store.register_late_pass(|| box eval_order_dependence::EvalOrderDependence);
1018 store.register_late_pass(|| box missing_doc::MissingDoc::new());
1019 store.register_late_pass(|| box missing_inline::MissingInline);
1020 store.register_late_pass(|| box if_let_some_result::OkIfLet);
1021 store.register_late_pass(|| box partialeq_ne_impl::PartialEqNeImpl);
1022 store.register_late_pass(|| box unused_io_amount::UnusedIoAmount);
1023 let enum_variant_size_threshold = conf.enum_variant_size_threshold;
1024 store.register_late_pass(move || box large_enum_variant::LargeEnumVariant::new(enum_variant_size_threshold));
1025 store.register_late_pass(|| box explicit_write::ExplicitWrite);
1026 store.register_late_pass(|| box needless_pass_by_value::NeedlessPassByValue);
1027 let pass_by_ref_or_value = pass_by_ref_or_value::PassByRefOrValue::new(
1028 conf.trivial_copy_size_limit,
1029 conf.pass_by_value_size_limit,
1032 store.register_late_pass(move || box pass_by_ref_or_value);
1033 store.register_late_pass(|| box try_err::TryErr);
1034 store.register_late_pass(|| box use_self::UseSelf);
1035 store.register_late_pass(|| box bytecount::ByteCount);
1036 store.register_late_pass(|| box infinite_iter::InfiniteIter);
1037 store.register_late_pass(|| box inline_fn_without_body::InlineFnWithoutBody);
1038 store.register_late_pass(|| box useless_conversion::UselessConversion::default());
1039 store.register_late_pass(|| box types::ImplicitHasher);
1040 store.register_late_pass(|| box fallible_impl_from::FallibleImplFrom);
1041 store.register_late_pass(|| box types::UnitArg);
1042 store.register_late_pass(|| box double_comparison::DoubleComparisons);
1043 store.register_late_pass(|| box question_mark::QuestionMark);
1044 store.register_late_pass(|| box suspicious_trait_impl::SuspiciousImpl);
1045 store.register_late_pass(|| box map_unit_fn::MapUnit);
1046 store.register_late_pass(|| box inherent_impl::MultipleInherentImpl::default());
1047 store.register_late_pass(|| box neg_cmp_op_on_partial_ord::NoNegCompOpForPartialOrd);
1048 store.register_late_pass(|| box unwrap::Unwrap);
1049 store.register_late_pass(|| box duration_subsec::DurationSubsec);
1050 store.register_late_pass(|| box default_trait_access::DefaultTraitAccess);
1051 store.register_late_pass(|| box indexing_slicing::IndexingSlicing);
1052 store.register_late_pass(|| box non_copy_const::NonCopyConst);
1053 store.register_late_pass(|| box ptr_offset_with_cast::PtrOffsetWithCast);
1054 store.register_late_pass(|| box redundant_clone::RedundantClone);
1055 store.register_late_pass(|| box slow_vector_initialization::SlowVectorInit);
1056 store.register_late_pass(|| box unnecessary_sort_by::UnnecessarySortBy);
1057 store.register_late_pass(|| box types::RefToMut);
1058 store.register_late_pass(|| box assertions_on_constants::AssertionsOnConstants);
1059 store.register_late_pass(|| box missing_const_for_fn::MissingConstForFn);
1060 store.register_late_pass(|| box transmuting_null::TransmutingNull);
1061 store.register_late_pass(|| box path_buf_push_overwrite::PathBufPushOverwrite);
1062 store.register_late_pass(|| box checked_conversions::CheckedConversions);
1063 store.register_late_pass(|| box integer_division::IntegerDivision);
1064 store.register_late_pass(|| box inherent_to_string::InherentToString);
1065 let max_trait_bounds = conf.max_trait_bounds;
1066 store.register_late_pass(move || box trait_bounds::TraitBounds::new(max_trait_bounds));
1067 store.register_late_pass(|| box comparison_chain::ComparisonChain);
1068 store.register_late_pass(|| box mut_key::MutableKeyType);
1069 store.register_late_pass(|| box modulo_arithmetic::ModuloArithmetic);
1070 store.register_early_pass(|| box reference::DerefAddrOf);
1071 store.register_early_pass(|| box reference::RefInDeref);
1072 store.register_early_pass(|| box double_parens::DoubleParens);
1073 store.register_late_pass(|| box to_string_in_display::ToStringInDisplay::new());
1074 store.register_early_pass(|| box unsafe_removed_from_name::UnsafeNameRemoval);
1075 store.register_early_pass(|| box if_not_else::IfNotElse);
1076 store.register_early_pass(|| box else_if_without_else::ElseIfWithoutElse);
1077 store.register_early_pass(|| box int_plus_one::IntPlusOne);
1078 store.register_early_pass(|| box formatting::Formatting);
1079 store.register_early_pass(|| box misc_early::MiscEarlyLints);
1080 store.register_early_pass(|| box redundant_closure_call::RedundantClosureCall);
1081 store.register_late_pass(|| box redundant_closure_call::RedundantClosureCall);
1082 store.register_early_pass(|| box unused_unit::UnusedUnit);
1083 store.register_late_pass(|| box returns::Return);
1084 store.register_early_pass(|| box collapsible_if::CollapsibleIf);
1085 store.register_early_pass(|| box items_after_statements::ItemsAfterStatements);
1086 store.register_early_pass(|| box precedence::Precedence);
1087 store.register_early_pass(|| box needless_continue::NeedlessContinue);
1088 store.register_late_pass(|| box create_dir::CreateDir);
1089 store.register_early_pass(|| box needless_arbitrary_self_type::NeedlessArbitrarySelfType);
1090 store.register_early_pass(|| box redundant_static_lifetimes::RedundantStaticLifetimes);
1091 store.register_late_pass(|| box cargo_common_metadata::CargoCommonMetadata);
1092 store.register_late_pass(|| box multiple_crate_versions::MultipleCrateVersions);
1093 store.register_late_pass(|| box wildcard_dependencies::WildcardDependencies);
1094 store.register_early_pass(|| box literal_representation::LiteralDigitGrouping);
1095 let literal_representation_threshold = conf.literal_representation_threshold;
1096 store.register_early_pass(move || box literal_representation::DecimalLiteralRepresentation::new(literal_representation_threshold));
1097 store.register_early_pass(|| box utils::internal_lints::ClippyLintsInternal);
1098 let enum_variant_name_threshold = conf.enum_variant_name_threshold;
1099 store.register_early_pass(move || box enum_variants::EnumVariantNames::new(enum_variant_name_threshold));
1100 store.register_early_pass(|| box tabs_in_doc_comments::TabsInDocComments);
1101 store.register_late_pass(|| box unused_self::UnusedSelf);
1102 store.register_late_pass(|| box mutable_debug_assertion::DebugAssertWithMutCall);
1103 store.register_late_pass(|| box exit::Exit);
1104 store.register_late_pass(|| box to_digit_is_some::ToDigitIsSome);
1105 let array_size_threshold = conf.array_size_threshold;
1106 store.register_late_pass(move || box large_stack_arrays::LargeStackArrays::new(array_size_threshold));
1107 store.register_late_pass(move || box large_const_arrays::LargeConstArrays::new(array_size_threshold));
1108 store.register_late_pass(|| box floating_point_arithmetic::FloatingPointArithmetic);
1109 store.register_early_pass(|| box as_conversions::AsConversions);
1110 store.register_early_pass(|| box utils::internal_lints::ProduceIce);
1111 store.register_late_pass(|| box let_underscore::LetUnderscore);
1112 store.register_late_pass(|| box atomic_ordering::AtomicOrdering);
1113 store.register_early_pass(|| box single_component_path_imports::SingleComponentPathImports);
1114 let max_fn_params_bools = conf.max_fn_params_bools;
1115 let max_struct_bools = conf.max_struct_bools;
1116 store.register_early_pass(move || box excessive_bools::ExcessiveBools::new(max_struct_bools, max_fn_params_bools));
1117 store.register_early_pass(|| box option_env_unwrap::OptionEnvUnwrap);
1118 let warn_on_all_wildcard_imports = conf.warn_on_all_wildcard_imports;
1119 store.register_late_pass(move || box wildcard_imports::WildcardImports::new(warn_on_all_wildcard_imports));
1120 store.register_late_pass(|| box verbose_file_reads::VerboseFileReads);
1121 store.register_late_pass(|| box redundant_pub_crate::RedundantPubCrate::default());
1122 store.register_late_pass(|| box unnamed_address::UnnamedAddress);
1123 store.register_late_pass(|| box dereference::Dereferencing);
1124 store.register_late_pass(|| box option_if_let_else::OptionIfLetElse);
1125 store.register_late_pass(|| box future_not_send::FutureNotSend);
1126 store.register_late_pass(|| box utils::internal_lints::CollapsibleCalls);
1127 store.register_late_pass(|| box if_let_mutex::IfLetMutex);
1128 store.register_late_pass(|| box mut_mutex_lock::MutMutexLock);
1129 store.register_late_pass(|| box match_on_vec_items::MatchOnVecItems);
1130 store.register_early_pass(|| box manual_non_exhaustive::ManualNonExhaustive);
1131 store.register_late_pass(|| box manual_async_fn::ManualAsyncFn);
1132 store.register_early_pass(|| box redundant_field_names::RedundantFieldNames);
1133 store.register_late_pass(|| box vec_resize_to_zero::VecResizeToZero);
1134 store.register_late_pass(|| box panic_in_result_fn::PanicInResultFn);
1136 let single_char_binding_names_threshold = conf.single_char_binding_names_threshold;
1137 store.register_early_pass(move || box non_expressive_names::NonExpressiveNames {
1138 single_char_binding_names_threshold,
1140 store.register_early_pass(|| box unnested_or_patterns::UnnestedOrPatterns);
1141 store.register_late_pass(|| box macro_use::MacroUseImports::default());
1142 store.register_late_pass(|| box map_identity::MapIdentity);
1143 store.register_late_pass(|| box pattern_type_mismatch::PatternTypeMismatch);
1144 store.register_late_pass(|| box stable_sort_primitive::StableSortPrimitive);
1145 store.register_late_pass(|| box repeat_once::RepeatOnce);
1146 store.register_late_pass(|| box unwrap_in_result::UnwrapInResult);
1147 store.register_late_pass(|| box self_assignment::SelfAssignment);
1148 store.register_late_pass(|| box manual_unwrap_or::ManualUnwrapOr);
1149 store.register_late_pass(|| box float_equality_without_abs::FloatEqualityWithoutAbs);
1150 store.register_late_pass(|| box async_yields_async::AsyncYieldsAsync);
1151 store.register_late_pass(|| box manual_strip::ManualStrip);
1152 store.register_late_pass(|| box utils::internal_lints::MatchTypeOnDiagItem);
1153 let disallowed_methods = conf.disallowed_methods.iter().cloned().collect::<FxHashSet<_>>();
1154 store.register_late_pass(move || box disallowed_method::DisallowedMethod::new(&disallowed_methods));
1155 store.register_early_pass(|| box asm_syntax::InlineAsmX86AttSyntax);
1156 store.register_early_pass(|| box asm_syntax::InlineAsmX86IntelSyntax);
1157 store.register_late_pass(|| box undropped_manually_drops::UndroppedManuallyDrops);
1160 store.register_group(true, "clippy::restriction", Some("clippy_restriction"), vec![
1161 LintId::of(&arithmetic::FLOAT_ARITHMETIC),
1162 LintId::of(&arithmetic::INTEGER_ARITHMETIC),
1163 LintId::of(&as_conversions::AS_CONVERSIONS),
1164 LintId::of(&asm_syntax::INLINE_ASM_X86_ATT_SYNTAX),
1165 LintId::of(&asm_syntax::INLINE_ASM_X86_INTEL_SYNTAX),
1166 LintId::of(&create_dir::CREATE_DIR),
1167 LintId::of(&dbg_macro::DBG_MACRO),
1168 LintId::of(&else_if_without_else::ELSE_IF_WITHOUT_ELSE),
1169 LintId::of(&exit::EXIT),
1170 LintId::of(&float_literal::LOSSY_FLOAT_LITERAL),
1171 LintId::of(&implicit_return::IMPLICIT_RETURN),
1172 LintId::of(&indexing_slicing::INDEXING_SLICING),
1173 LintId::of(&inherent_impl::MULTIPLE_INHERENT_IMPL),
1174 LintId::of(&integer_division::INTEGER_DIVISION),
1175 LintId::of(&let_underscore::LET_UNDERSCORE_MUST_USE),
1176 LintId::of(&literal_representation::DECIMAL_LITERAL_REPRESENTATION),
1177 LintId::of(&matches::REST_PAT_IN_FULLY_BOUND_STRUCTS),
1178 LintId::of(&matches::WILDCARD_ENUM_MATCH_ARM),
1179 LintId::of(&mem_forget::MEM_FORGET),
1180 LintId::of(&methods::CLONE_ON_REF_PTR),
1181 LintId::of(&methods::EXPECT_USED),
1182 LintId::of(&methods::FILETYPE_IS_FILE),
1183 LintId::of(&methods::GET_UNWRAP),
1184 LintId::of(&methods::UNWRAP_USED),
1185 LintId::of(&methods::WRONG_PUB_SELF_CONVENTION),
1186 LintId::of(&misc::FLOAT_CMP_CONST),
1187 LintId::of(&misc_early::UNNEEDED_FIELD_PATTERN),
1188 LintId::of(&missing_doc::MISSING_DOCS_IN_PRIVATE_ITEMS),
1189 LintId::of(&missing_inline::MISSING_INLINE_IN_PUBLIC_ITEMS),
1190 LintId::of(&modulo_arithmetic::MODULO_ARITHMETIC),
1191 LintId::of(&panic_in_result_fn::PANIC_IN_RESULT_FN),
1192 LintId::of(&panic_unimplemented::PANIC),
1193 LintId::of(&panic_unimplemented::TODO),
1194 LintId::of(&panic_unimplemented::UNIMPLEMENTED),
1195 LintId::of(&panic_unimplemented::UNREACHABLE),
1196 LintId::of(&pattern_type_mismatch::PATTERN_TYPE_MISMATCH),
1197 LintId::of(&shadow::SHADOW_REUSE),
1198 LintId::of(&shadow::SHADOW_SAME),
1199 LintId::of(&strings::STRING_ADD),
1200 LintId::of(&types::RC_BUFFER),
1201 LintId::of(&unwrap_in_result::UNWRAP_IN_RESULT),
1202 LintId::of(&verbose_file_reads::VERBOSE_FILE_READS),
1203 LintId::of(&write::PRINT_STDOUT),
1204 LintId::of(&write::USE_DEBUG),
1207 store.register_group(true, "clippy::pedantic", Some("clippy_pedantic"), vec![
1208 LintId::of(&attrs::INLINE_ALWAYS),
1209 LintId::of(&bit_mask::VERBOSE_BIT_MASK),
1210 LintId::of(&checked_conversions::CHECKED_CONVERSIONS),
1211 LintId::of(&copies::SAME_FUNCTIONS_IN_IF_CONDITION),
1212 LintId::of(©_iterator::COPY_ITERATOR),
1213 LintId::of(&default_trait_access::DEFAULT_TRAIT_ACCESS),
1214 LintId::of(&dereference::EXPLICIT_DEREF_METHODS),
1215 LintId::of(&derive::EXPL_IMPL_CLONE_ON_COPY),
1216 LintId::of(&derive::UNSAFE_DERIVE_DESERIALIZE),
1217 LintId::of(&doc::DOC_MARKDOWN),
1218 LintId::of(&doc::MISSING_ERRORS_DOC),
1219 LintId::of(&empty_enum::EMPTY_ENUM),
1220 LintId::of(&enum_variants::MODULE_NAME_REPETITIONS),
1221 LintId::of(&enum_variants::PUB_ENUM_VARIANT_NAMES),
1222 LintId::of(&eta_reduction::REDUNDANT_CLOSURE_FOR_METHOD_CALLS),
1223 LintId::of(&excessive_bools::FN_PARAMS_EXCESSIVE_BOOLS),
1224 LintId::of(&excessive_bools::STRUCT_EXCESSIVE_BOOLS),
1225 LintId::of(&functions::MUST_USE_CANDIDATE),
1226 LintId::of(&functions::TOO_MANY_LINES),
1227 LintId::of(&if_not_else::IF_NOT_ELSE),
1228 LintId::of(&implicit_saturating_sub::IMPLICIT_SATURATING_SUB),
1229 LintId::of(&infinite_iter::MAYBE_INFINITE_ITER),
1230 LintId::of(&items_after_statements::ITEMS_AFTER_STATEMENTS),
1231 LintId::of(&large_stack_arrays::LARGE_STACK_ARRAYS),
1232 LintId::of(&literal_representation::LARGE_DIGIT_GROUPS),
1233 LintId::of(&literal_representation::UNREADABLE_LITERAL),
1234 LintId::of(&loops::EXPLICIT_INTO_ITER_LOOP),
1235 LintId::of(&loops::EXPLICIT_ITER_LOOP),
1236 LintId::of(¯o_use::MACRO_USE_IMPORTS),
1237 LintId::of(&map_err_ignore::MAP_ERR_IGNORE),
1238 LintId::of(&match_on_vec_items::MATCH_ON_VEC_ITEMS),
1239 LintId::of(&matches::MATCH_BOOL),
1240 LintId::of(&matches::MATCH_SAME_ARMS),
1241 LintId::of(&matches::MATCH_WILDCARD_FOR_SINGLE_VARIANTS),
1242 LintId::of(&matches::MATCH_WILD_ERR_ARM),
1243 LintId::of(&matches::SINGLE_MATCH_ELSE),
1244 LintId::of(&methods::FILTER_MAP),
1245 LintId::of(&methods::FILTER_MAP_NEXT),
1246 LintId::of(&methods::FIND_MAP),
1247 LintId::of(&methods::INEFFICIENT_TO_STRING),
1248 LintId::of(&methods::MAP_FLATTEN),
1249 LintId::of(&methods::MAP_UNWRAP_OR),
1250 LintId::of(&misc::USED_UNDERSCORE_BINDING),
1251 LintId::of(&misc_early::UNSEPARATED_LITERAL_SUFFIX),
1252 LintId::of(&mut_mut::MUT_MUT),
1253 LintId::of(&needless_continue::NEEDLESS_CONTINUE),
1254 LintId::of(&needless_pass_by_value::NEEDLESS_PASS_BY_VALUE),
1255 LintId::of(&non_expressive_names::SIMILAR_NAMES),
1256 LintId::of(&option_if_let_else::OPTION_IF_LET_ELSE),
1257 LintId::of(&pass_by_ref_or_value::LARGE_TYPES_PASSED_BY_VALUE),
1258 LintId::of(&pass_by_ref_or_value::TRIVIALLY_COPY_PASS_BY_REF),
1259 LintId::of(&ranges::RANGE_MINUS_ONE),
1260 LintId::of(&ranges::RANGE_PLUS_ONE),
1261 LintId::of(&shadow::SHADOW_UNRELATED),
1262 LintId::of(&strings::STRING_ADD_ASSIGN),
1263 LintId::of(&trait_bounds::TRAIT_DUPLICATION_IN_BOUNDS),
1264 LintId::of(&trait_bounds::TYPE_REPETITION_IN_BOUNDS),
1265 LintId::of(&types::CAST_LOSSLESS),
1266 LintId::of(&types::CAST_POSSIBLE_TRUNCATION),
1267 LintId::of(&types::CAST_POSSIBLE_WRAP),
1268 LintId::of(&types::CAST_PRECISION_LOSS),
1269 LintId::of(&types::CAST_PTR_ALIGNMENT),
1270 LintId::of(&types::CAST_SIGN_LOSS),
1271 LintId::of(&types::IMPLICIT_HASHER),
1272 LintId::of(&types::INVALID_UPCAST_COMPARISONS),
1273 LintId::of(&types::LET_UNIT_VALUE),
1274 LintId::of(&types::LINKEDLIST),
1275 LintId::of(&types::OPTION_OPTION),
1276 LintId::of(&unicode::NON_ASCII_LITERAL),
1277 LintId::of(&unicode::UNICODE_NOT_NFC),
1278 LintId::of(&unnested_or_patterns::UNNESTED_OR_PATTERNS),
1279 LintId::of(&unused_self::UNUSED_SELF),
1280 LintId::of(&wildcard_imports::ENUM_GLOB_USE),
1281 LintId::of(&wildcard_imports::WILDCARD_IMPORTS),
1284 store.register_group(true, "clippy::internal", Some("clippy_internal"), vec![
1285 LintId::of(&utils::internal_lints::CLIPPY_LINTS_INTERNAL),
1286 LintId::of(&utils::internal_lints::COLLAPSIBLE_SPAN_LINT_CALLS),
1287 LintId::of(&utils::internal_lints::COMPILER_LINT_FUNCTIONS),
1288 LintId::of(&utils::internal_lints::DEFAULT_LINT),
1289 LintId::of(&utils::internal_lints::INVALID_PATHS),
1290 LintId::of(&utils::internal_lints::LINT_WITHOUT_LINT_PASS),
1291 LintId::of(&utils::internal_lints::MATCH_TYPE_ON_DIAGNOSTIC_ITEM),
1292 LintId::of(&utils::internal_lints::OUTER_EXPN_EXPN_DATA),
1293 LintId::of(&utils::internal_lints::PRODUCE_ICE),
1296 store.register_group(true, "clippy::all", Some("clippy"), vec![
1297 LintId::of(&approx_const::APPROX_CONSTANT),
1298 LintId::of(&assertions_on_constants::ASSERTIONS_ON_CONSTANTS),
1299 LintId::of(&assign_ops::ASSIGN_OP_PATTERN),
1300 LintId::of(&assign_ops::MISREFACTORED_ASSIGN_OP),
1301 LintId::of(&async_yields_async::ASYNC_YIELDS_ASYNC),
1302 LintId::of(&atomic_ordering::INVALID_ATOMIC_ORDERING),
1303 LintId::of(&attrs::BLANKET_CLIPPY_RESTRICTION_LINTS),
1304 LintId::of(&attrs::DEPRECATED_CFG_ATTR),
1305 LintId::of(&attrs::DEPRECATED_SEMVER),
1306 LintId::of(&attrs::MISMATCHED_TARGET_OS),
1307 LintId::of(&attrs::UNKNOWN_CLIPPY_LINTS),
1308 LintId::of(&attrs::USELESS_ATTRIBUTE),
1309 LintId::of(&await_holding_invalid::AWAIT_HOLDING_LOCK),
1310 LintId::of(&await_holding_invalid::AWAIT_HOLDING_REFCELL_REF),
1311 LintId::of(&bit_mask::BAD_BIT_MASK),
1312 LintId::of(&bit_mask::INEFFECTIVE_BIT_MASK),
1313 LintId::of(&blacklisted_name::BLACKLISTED_NAME),
1314 LintId::of(&blocks_in_if_conditions::BLOCKS_IN_IF_CONDITIONS),
1315 LintId::of(&booleans::LOGIC_BUG),
1316 LintId::of(&booleans::NONMINIMAL_BOOL),
1317 LintId::of(&bytecount::NAIVE_BYTECOUNT),
1318 LintId::of(&collapsible_if::COLLAPSIBLE_IF),
1319 LintId::of(&comparison_chain::COMPARISON_CHAIN),
1320 LintId::of(&copies::IFS_SAME_COND),
1321 LintId::of(&copies::IF_SAME_THEN_ELSE),
1322 LintId::of(&derive::DERIVE_HASH_XOR_EQ),
1323 LintId::of(&derive::DERIVE_ORD_XOR_PARTIAL_ORD),
1324 LintId::of(&doc::MISSING_SAFETY_DOC),
1325 LintId::of(&doc::NEEDLESS_DOCTEST_MAIN),
1326 LintId::of(&double_comparison::DOUBLE_COMPARISONS),
1327 LintId::of(&double_parens::DOUBLE_PARENS),
1328 LintId::of(&drop_forget_ref::DROP_COPY),
1329 LintId::of(&drop_forget_ref::DROP_REF),
1330 LintId::of(&drop_forget_ref::FORGET_COPY),
1331 LintId::of(&drop_forget_ref::FORGET_REF),
1332 LintId::of(&duration_subsec::DURATION_SUBSEC),
1333 LintId::of(&entry::MAP_ENTRY),
1334 LintId::of(&enum_clike::ENUM_CLIKE_UNPORTABLE_VARIANT),
1335 LintId::of(&enum_variants::ENUM_VARIANT_NAMES),
1336 LintId::of(&enum_variants::MODULE_INCEPTION),
1337 LintId::of(&eq_op::EQ_OP),
1338 LintId::of(&eq_op::OP_REF),
1339 LintId::of(&erasing_op::ERASING_OP),
1340 LintId::of(&escape::BOXED_LOCAL),
1341 LintId::of(&eta_reduction::REDUNDANT_CLOSURE),
1342 LintId::of(&eval_order_dependence::DIVERGING_SUB_EXPRESSION),
1343 LintId::of(&eval_order_dependence::EVAL_ORDER_DEPENDENCE),
1344 LintId::of(&explicit_write::EXPLICIT_WRITE),
1345 LintId::of(&float_equality_without_abs::FLOAT_EQUALITY_WITHOUT_ABS),
1346 LintId::of(&float_literal::EXCESSIVE_PRECISION),
1347 LintId::of(&format::USELESS_FORMAT),
1348 LintId::of(&formatting::POSSIBLE_MISSING_COMMA),
1349 LintId::of(&formatting::SUSPICIOUS_ASSIGNMENT_FORMATTING),
1350 LintId::of(&formatting::SUSPICIOUS_ELSE_FORMATTING),
1351 LintId::of(&formatting::SUSPICIOUS_UNARY_OP_FORMATTING),
1352 LintId::of(&functions::DOUBLE_MUST_USE),
1353 LintId::of(&functions::MUST_USE_UNIT),
1354 LintId::of(&functions::NOT_UNSAFE_PTR_ARG_DEREF),
1355 LintId::of(&functions::RESULT_UNIT_ERR),
1356 LintId::of(&functions::TOO_MANY_ARGUMENTS),
1357 LintId::of(&get_last_with_len::GET_LAST_WITH_LEN),
1358 LintId::of(&identity_op::IDENTITY_OP),
1359 LintId::of(&if_let_mutex::IF_LET_MUTEX),
1360 LintId::of(&if_let_some_result::IF_LET_SOME_RESULT),
1361 LintId::of(&indexing_slicing::OUT_OF_BOUNDS_INDEXING),
1362 LintId::of(&infinite_iter::INFINITE_ITER),
1363 LintId::of(&inherent_to_string::INHERENT_TO_STRING),
1364 LintId::of(&inherent_to_string::INHERENT_TO_STRING_SHADOW_DISPLAY),
1365 LintId::of(&inline_fn_without_body::INLINE_FN_WITHOUT_BODY),
1366 LintId::of(&int_plus_one::INT_PLUS_ONE),
1367 LintId::of(&large_const_arrays::LARGE_CONST_ARRAYS),
1368 LintId::of(&large_enum_variant::LARGE_ENUM_VARIANT),
1369 LintId::of(&len_zero::LEN_WITHOUT_IS_EMPTY),
1370 LintId::of(&len_zero::LEN_ZERO),
1371 LintId::of(&let_underscore::LET_UNDERSCORE_LOCK),
1372 LintId::of(&lifetimes::EXTRA_UNUSED_LIFETIMES),
1373 LintId::of(&lifetimes::NEEDLESS_LIFETIMES),
1374 LintId::of(&literal_representation::INCONSISTENT_DIGIT_GROUPING),
1375 LintId::of(&literal_representation::MISTYPED_LITERAL_SUFFIXES),
1376 LintId::of(&literal_representation::UNUSUAL_BYTE_GROUPINGS),
1377 LintId::of(&loops::EMPTY_LOOP),
1378 LintId::of(&loops::EXPLICIT_COUNTER_LOOP),
1379 LintId::of(&loops::FOR_KV_MAP),
1380 LintId::of(&loops::FOR_LOOPS_OVER_FALLIBLES),
1381 LintId::of(&loops::ITER_NEXT_LOOP),
1382 LintId::of(&loops::MANUAL_MEMCPY),
1383 LintId::of(&loops::MUT_RANGE_BOUND),
1384 LintId::of(&loops::NEEDLESS_COLLECT),
1385 LintId::of(&loops::NEEDLESS_RANGE_LOOP),
1386 LintId::of(&loops::NEVER_LOOP),
1387 LintId::of(&loops::SAME_ITEM_PUSH),
1388 LintId::of(&loops::SINGLE_ELEMENT_LOOP),
1389 LintId::of(&loops::WHILE_IMMUTABLE_CONDITION),
1390 LintId::of(&loops::WHILE_LET_LOOP),
1391 LintId::of(&loops::WHILE_LET_ON_ITERATOR),
1392 LintId::of(&main_recursion::MAIN_RECURSION),
1393 LintId::of(&manual_async_fn::MANUAL_ASYNC_FN),
1394 LintId::of(&manual_non_exhaustive::MANUAL_NON_EXHAUSTIVE),
1395 LintId::of(&manual_strip::MANUAL_STRIP),
1396 LintId::of(&manual_unwrap_or::MANUAL_UNWRAP_OR),
1397 LintId::of(&map_clone::MAP_CLONE),
1398 LintId::of(&map_identity::MAP_IDENTITY),
1399 LintId::of(&map_unit_fn::OPTION_MAP_UNIT_FN),
1400 LintId::of(&map_unit_fn::RESULT_MAP_UNIT_FN),
1401 LintId::of(&matches::INFALLIBLE_DESTRUCTURING_MATCH),
1402 LintId::of(&matches::MATCH_AS_REF),
1403 LintId::of(&matches::MATCH_LIKE_MATCHES_MACRO),
1404 LintId::of(&matches::MATCH_OVERLAPPING_ARM),
1405 LintId::of(&matches::MATCH_REF_PATS),
1406 LintId::of(&matches::MATCH_SINGLE_BINDING),
1407 LintId::of(&matches::REDUNDANT_PATTERN_MATCHING),
1408 LintId::of(&matches::SINGLE_MATCH),
1409 LintId::of(&matches::WILDCARD_IN_OR_PATTERNS),
1410 LintId::of(&mem_discriminant::MEM_DISCRIMINANT_NON_ENUM),
1411 LintId::of(&mem_replace::MEM_REPLACE_OPTION_WITH_NONE),
1412 LintId::of(&mem_replace::MEM_REPLACE_WITH_DEFAULT),
1413 LintId::of(&mem_replace::MEM_REPLACE_WITH_UNINIT),
1414 LintId::of(&methods::BIND_INSTEAD_OF_MAP),
1415 LintId::of(&methods::CHARS_LAST_CMP),
1416 LintId::of(&methods::CHARS_NEXT_CMP),
1417 LintId::of(&methods::CLONE_DOUBLE_REF),
1418 LintId::of(&methods::CLONE_ON_COPY),
1419 LintId::of(&methods::EXPECT_FUN_CALL),
1420 LintId::of(&methods::FILTER_NEXT),
1421 LintId::of(&methods::FLAT_MAP_IDENTITY),
1422 LintId::of(&methods::INTO_ITER_ON_REF),
1423 LintId::of(&methods::ITERATOR_STEP_BY_ZERO),
1424 LintId::of(&methods::ITER_CLONED_COLLECT),
1425 LintId::of(&methods::ITER_NEXT_SLICE),
1426 LintId::of(&methods::ITER_NTH),
1427 LintId::of(&methods::ITER_NTH_ZERO),
1428 LintId::of(&methods::ITER_SKIP_NEXT),
1429 LintId::of(&methods::MANUAL_SATURATING_ARITHMETIC),
1430 LintId::of(&methods::NEW_RET_NO_SELF),
1431 LintId::of(&methods::OK_EXPECT),
1432 LintId::of(&methods::OPTION_AS_REF_DEREF),
1433 LintId::of(&methods::OPTION_MAP_OR_NONE),
1434 LintId::of(&methods::OR_FUN_CALL),
1435 LintId::of(&methods::RESULT_MAP_OR_INTO_OPTION),
1436 LintId::of(&methods::SEARCH_IS_SOME),
1437 LintId::of(&methods::SHOULD_IMPLEMENT_TRAIT),
1438 LintId::of(&methods::SINGLE_CHAR_PATTERN),
1439 LintId::of(&methods::SINGLE_CHAR_PUSH_STR),
1440 LintId::of(&methods::SKIP_WHILE_NEXT),
1441 LintId::of(&methods::STRING_EXTEND_CHARS),
1442 LintId::of(&methods::SUSPICIOUS_MAP),
1443 LintId::of(&methods::UNINIT_ASSUMED_INIT),
1444 LintId::of(&methods::UNNECESSARY_FILTER_MAP),
1445 LintId::of(&methods::UNNECESSARY_FOLD),
1446 LintId::of(&methods::UNNECESSARY_LAZY_EVALUATIONS),
1447 LintId::of(&methods::USELESS_ASREF),
1448 LintId::of(&methods::WRONG_SELF_CONVENTION),
1449 LintId::of(&methods::ZST_OFFSET),
1450 LintId::of(&minmax::MIN_MAX),
1451 LintId::of(&misc::CMP_NAN),
1452 LintId::of(&misc::CMP_OWNED),
1453 LintId::of(&misc::FLOAT_CMP),
1454 LintId::of(&misc::MODULO_ONE),
1455 LintId::of(&misc::SHORT_CIRCUIT_STATEMENT),
1456 LintId::of(&misc::TOPLEVEL_REF_ARG),
1457 LintId::of(&misc::ZERO_PTR),
1458 LintId::of(&misc_early::BUILTIN_TYPE_SHADOW),
1459 LintId::of(&misc_early::DOUBLE_NEG),
1460 LintId::of(&misc_early::DUPLICATE_UNDERSCORE_ARGUMENT),
1461 LintId::of(&misc_early::MIXED_CASE_HEX_LITERALS),
1462 LintId::of(&misc_early::REDUNDANT_PATTERN),
1463 LintId::of(&misc_early::UNNEEDED_WILDCARD_PATTERN),
1464 LintId::of(&misc_early::ZERO_PREFIXED_LITERAL),
1465 LintId::of(&mut_key::MUTABLE_KEY_TYPE),
1466 LintId::of(&mut_mutex_lock::MUT_MUTEX_LOCK),
1467 LintId::of(&mut_reference::UNNECESSARY_MUT_PASSED),
1468 LintId::of(&mutex_atomic::MUTEX_ATOMIC),
1469 LintId::of(&needless_arbitrary_self_type::NEEDLESS_ARBITRARY_SELF_TYPE),
1470 LintId::of(&needless_bool::BOOL_COMPARISON),
1471 LintId::of(&needless_bool::NEEDLESS_BOOL),
1472 LintId::of(&needless_borrowed_ref::NEEDLESS_BORROWED_REFERENCE),
1473 LintId::of(&needless_update::NEEDLESS_UPDATE),
1474 LintId::of(&neg_cmp_op_on_partial_ord::NEG_CMP_OP_ON_PARTIAL_ORD),
1475 LintId::of(&neg_multiply::NEG_MULTIPLY),
1476 LintId::of(&new_without_default::NEW_WITHOUT_DEFAULT),
1477 LintId::of(&no_effect::NO_EFFECT),
1478 LintId::of(&no_effect::UNNECESSARY_OPERATION),
1479 LintId::of(&non_copy_const::BORROW_INTERIOR_MUTABLE_CONST),
1480 LintId::of(&non_copy_const::DECLARE_INTERIOR_MUTABLE_CONST),
1481 LintId::of(&non_expressive_names::JUST_UNDERSCORES_AND_DIGITS),
1482 LintId::of(&non_expressive_names::MANY_SINGLE_CHAR_NAMES),
1483 LintId::of(&open_options::NONSENSICAL_OPEN_OPTIONS),
1484 LintId::of(&option_env_unwrap::OPTION_ENV_UNWRAP),
1485 LintId::of(&overflow_check_conditional::OVERFLOW_CHECK_CONDITIONAL),
1486 LintId::of(&panic_unimplemented::PANIC_PARAMS),
1487 LintId::of(&partialeq_ne_impl::PARTIALEQ_NE_IMPL),
1488 LintId::of(&precedence::PRECEDENCE),
1489 LintId::of(&ptr::CMP_NULL),
1490 LintId::of(&ptr::MUT_FROM_REF),
1491 LintId::of(&ptr::PTR_ARG),
1492 LintId::of(&ptr_eq::PTR_EQ),
1493 LintId::of(&ptr_offset_with_cast::PTR_OFFSET_WITH_CAST),
1494 LintId::of(&question_mark::QUESTION_MARK),
1495 LintId::of(&ranges::MANUAL_RANGE_CONTAINS),
1496 LintId::of(&ranges::RANGE_ZIP_WITH_LEN),
1497 LintId::of(&ranges::REVERSED_EMPTY_RANGES),
1498 LintId::of(&redundant_clone::REDUNDANT_CLONE),
1499 LintId::of(&redundant_closure_call::REDUNDANT_CLOSURE_CALL),
1500 LintId::of(&redundant_field_names::REDUNDANT_FIELD_NAMES),
1501 LintId::of(&redundant_static_lifetimes::REDUNDANT_STATIC_LIFETIMES),
1502 LintId::of(&reference::DEREF_ADDROF),
1503 LintId::of(&reference::REF_IN_DEREF),
1504 LintId::of(®ex::INVALID_REGEX),
1505 LintId::of(®ex::TRIVIAL_REGEX),
1506 LintId::of(&repeat_once::REPEAT_ONCE),
1507 LintId::of(&returns::LET_AND_RETURN),
1508 LintId::of(&returns::NEEDLESS_RETURN),
1509 LintId::of(&self_assignment::SELF_ASSIGNMENT),
1510 LintId::of(&serde_api::SERDE_API_MISUSE),
1511 LintId::of(&single_component_path_imports::SINGLE_COMPONENT_PATH_IMPORTS),
1512 LintId::of(&slow_vector_initialization::SLOW_VECTOR_INITIALIZATION),
1513 LintId::of(&stable_sort_primitive::STABLE_SORT_PRIMITIVE),
1514 LintId::of(&suspicious_trait_impl::SUSPICIOUS_ARITHMETIC_IMPL),
1515 LintId::of(&suspicious_trait_impl::SUSPICIOUS_OP_ASSIGN_IMPL),
1516 LintId::of(&swap::ALMOST_SWAPPED),
1517 LintId::of(&swap::MANUAL_SWAP),
1518 LintId::of(&tabs_in_doc_comments::TABS_IN_DOC_COMMENTS),
1519 LintId::of(&temporary_assignment::TEMPORARY_ASSIGNMENT),
1520 LintId::of(&to_digit_is_some::TO_DIGIT_IS_SOME),
1521 LintId::of(&to_string_in_display::TO_STRING_IN_DISPLAY),
1522 LintId::of(&transmute::CROSSPOINTER_TRANSMUTE),
1523 LintId::of(&transmute::TRANSMUTES_EXPRESSIBLE_AS_PTR_CASTS),
1524 LintId::of(&transmute::TRANSMUTE_BYTES_TO_STR),
1525 LintId::of(&transmute::TRANSMUTE_FLOAT_TO_INT),
1526 LintId::of(&transmute::TRANSMUTE_INT_TO_BOOL),
1527 LintId::of(&transmute::TRANSMUTE_INT_TO_CHAR),
1528 LintId::of(&transmute::TRANSMUTE_INT_TO_FLOAT),
1529 LintId::of(&transmute::TRANSMUTE_PTR_TO_PTR),
1530 LintId::of(&transmute::TRANSMUTE_PTR_TO_REF),
1531 LintId::of(&transmute::UNSOUND_COLLECTION_TRANSMUTE),
1532 LintId::of(&transmute::WRONG_TRANSMUTE),
1533 LintId::of(&transmuting_null::TRANSMUTING_NULL),
1534 LintId::of(&try_err::TRY_ERR),
1535 LintId::of(&types::ABSURD_EXTREME_COMPARISONS),
1536 LintId::of(&types::BORROWED_BOX),
1537 LintId::of(&types::BOX_VEC),
1538 LintId::of(&types::CAST_REF_TO_MUT),
1539 LintId::of(&types::CHAR_LIT_AS_U8),
1540 LintId::of(&types::FN_TO_NUMERIC_CAST),
1541 LintId::of(&types::FN_TO_NUMERIC_CAST_WITH_TRUNCATION),
1542 LintId::of(&types::REDUNDANT_ALLOCATION),
1543 LintId::of(&types::TYPE_COMPLEXITY),
1544 LintId::of(&types::UNIT_ARG),
1545 LintId::of(&types::UNIT_CMP),
1546 LintId::of(&types::UNNECESSARY_CAST),
1547 LintId::of(&types::VEC_BOX),
1548 LintId::of(&undropped_manually_drops::UNDROPPED_MANUALLY_DROPS),
1549 LintId::of(&unicode::INVISIBLE_CHARACTERS),
1550 LintId::of(&unit_return_expecting_ord::UNIT_RETURN_EXPECTING_ORD),
1551 LintId::of(&unnamed_address::FN_ADDRESS_COMPARISONS),
1552 LintId::of(&unnamed_address::VTABLE_ADDRESS_COMPARISONS),
1553 LintId::of(&unnecessary_sort_by::UNNECESSARY_SORT_BY),
1554 LintId::of(&unsafe_removed_from_name::UNSAFE_REMOVED_FROM_NAME),
1555 LintId::of(&unused_io_amount::UNUSED_IO_AMOUNT),
1556 LintId::of(&unused_unit::UNUSED_UNIT),
1557 LintId::of(&unwrap::PANICKING_UNWRAP),
1558 LintId::of(&unwrap::UNNECESSARY_UNWRAP),
1559 LintId::of(&useless_conversion::USELESS_CONVERSION),
1560 LintId::of(&vec::USELESS_VEC),
1561 LintId::of(&vec_resize_to_zero::VEC_RESIZE_TO_ZERO),
1562 LintId::of(&write::PRINTLN_EMPTY_STRING),
1563 LintId::of(&write::PRINT_LITERAL),
1564 LintId::of(&write::PRINT_WITH_NEWLINE),
1565 LintId::of(&write::WRITELN_EMPTY_STRING),
1566 LintId::of(&write::WRITE_LITERAL),
1567 LintId::of(&write::WRITE_WITH_NEWLINE),
1568 LintId::of(&zero_div_zero::ZERO_DIVIDED_BY_ZERO),
1571 store.register_group(true, "clippy::style", Some("clippy_style"), vec![
1572 LintId::of(&assertions_on_constants::ASSERTIONS_ON_CONSTANTS),
1573 LintId::of(&assign_ops::ASSIGN_OP_PATTERN),
1574 LintId::of(&attrs::BLANKET_CLIPPY_RESTRICTION_LINTS),
1575 LintId::of(&attrs::UNKNOWN_CLIPPY_LINTS),
1576 LintId::of(&blacklisted_name::BLACKLISTED_NAME),
1577 LintId::of(&blocks_in_if_conditions::BLOCKS_IN_IF_CONDITIONS),
1578 LintId::of(&collapsible_if::COLLAPSIBLE_IF),
1579 LintId::of(&comparison_chain::COMPARISON_CHAIN),
1580 LintId::of(&doc::MISSING_SAFETY_DOC),
1581 LintId::of(&doc::NEEDLESS_DOCTEST_MAIN),
1582 LintId::of(&enum_variants::ENUM_VARIANT_NAMES),
1583 LintId::of(&enum_variants::MODULE_INCEPTION),
1584 LintId::of(&eq_op::OP_REF),
1585 LintId::of(&eta_reduction::REDUNDANT_CLOSURE),
1586 LintId::of(&float_literal::EXCESSIVE_PRECISION),
1587 LintId::of(&formatting::SUSPICIOUS_ASSIGNMENT_FORMATTING),
1588 LintId::of(&formatting::SUSPICIOUS_ELSE_FORMATTING),
1589 LintId::of(&formatting::SUSPICIOUS_UNARY_OP_FORMATTING),
1590 LintId::of(&functions::DOUBLE_MUST_USE),
1591 LintId::of(&functions::MUST_USE_UNIT),
1592 LintId::of(&functions::RESULT_UNIT_ERR),
1593 LintId::of(&if_let_some_result::IF_LET_SOME_RESULT),
1594 LintId::of(&inherent_to_string::INHERENT_TO_STRING),
1595 LintId::of(&len_zero::LEN_WITHOUT_IS_EMPTY),
1596 LintId::of(&len_zero::LEN_ZERO),
1597 LintId::of(&literal_representation::INCONSISTENT_DIGIT_GROUPING),
1598 LintId::of(&literal_representation::UNUSUAL_BYTE_GROUPINGS),
1599 LintId::of(&loops::EMPTY_LOOP),
1600 LintId::of(&loops::FOR_KV_MAP),
1601 LintId::of(&loops::NEEDLESS_RANGE_LOOP),
1602 LintId::of(&loops::SAME_ITEM_PUSH),
1603 LintId::of(&loops::WHILE_LET_ON_ITERATOR),
1604 LintId::of(&main_recursion::MAIN_RECURSION),
1605 LintId::of(&manual_async_fn::MANUAL_ASYNC_FN),
1606 LintId::of(&manual_non_exhaustive::MANUAL_NON_EXHAUSTIVE),
1607 LintId::of(&map_clone::MAP_CLONE),
1608 LintId::of(&matches::INFALLIBLE_DESTRUCTURING_MATCH),
1609 LintId::of(&matches::MATCH_LIKE_MATCHES_MACRO),
1610 LintId::of(&matches::MATCH_OVERLAPPING_ARM),
1611 LintId::of(&matches::MATCH_REF_PATS),
1612 LintId::of(&matches::REDUNDANT_PATTERN_MATCHING),
1613 LintId::of(&matches::SINGLE_MATCH),
1614 LintId::of(&mem_replace::MEM_REPLACE_OPTION_WITH_NONE),
1615 LintId::of(&mem_replace::MEM_REPLACE_WITH_DEFAULT),
1616 LintId::of(&methods::CHARS_LAST_CMP),
1617 LintId::of(&methods::CHARS_NEXT_CMP),
1618 LintId::of(&methods::INTO_ITER_ON_REF),
1619 LintId::of(&methods::ITER_CLONED_COLLECT),
1620 LintId::of(&methods::ITER_NEXT_SLICE),
1621 LintId::of(&methods::ITER_NTH_ZERO),
1622 LintId::of(&methods::ITER_SKIP_NEXT),
1623 LintId::of(&methods::MANUAL_SATURATING_ARITHMETIC),
1624 LintId::of(&methods::NEW_RET_NO_SELF),
1625 LintId::of(&methods::OK_EXPECT),
1626 LintId::of(&methods::OPTION_MAP_OR_NONE),
1627 LintId::of(&methods::RESULT_MAP_OR_INTO_OPTION),
1628 LintId::of(&methods::SHOULD_IMPLEMENT_TRAIT),
1629 LintId::of(&methods::SINGLE_CHAR_PUSH_STR),
1630 LintId::of(&methods::STRING_EXTEND_CHARS),
1631 LintId::of(&methods::UNNECESSARY_FOLD),
1632 LintId::of(&methods::UNNECESSARY_LAZY_EVALUATIONS),
1633 LintId::of(&methods::WRONG_SELF_CONVENTION),
1634 LintId::of(&misc::TOPLEVEL_REF_ARG),
1635 LintId::of(&misc::ZERO_PTR),
1636 LintId::of(&misc_early::BUILTIN_TYPE_SHADOW),
1637 LintId::of(&misc_early::DOUBLE_NEG),
1638 LintId::of(&misc_early::DUPLICATE_UNDERSCORE_ARGUMENT),
1639 LintId::of(&misc_early::MIXED_CASE_HEX_LITERALS),
1640 LintId::of(&misc_early::REDUNDANT_PATTERN),
1641 LintId::of(&mut_mutex_lock::MUT_MUTEX_LOCK),
1642 LintId::of(&mut_reference::UNNECESSARY_MUT_PASSED),
1643 LintId::of(&neg_multiply::NEG_MULTIPLY),
1644 LintId::of(&new_without_default::NEW_WITHOUT_DEFAULT),
1645 LintId::of(&non_copy_const::BORROW_INTERIOR_MUTABLE_CONST),
1646 LintId::of(&non_copy_const::DECLARE_INTERIOR_MUTABLE_CONST),
1647 LintId::of(&non_expressive_names::JUST_UNDERSCORES_AND_DIGITS),
1648 LintId::of(&non_expressive_names::MANY_SINGLE_CHAR_NAMES),
1649 LintId::of(&panic_unimplemented::PANIC_PARAMS),
1650 LintId::of(&ptr::CMP_NULL),
1651 LintId::of(&ptr::PTR_ARG),
1652 LintId::of(&ptr_eq::PTR_EQ),
1653 LintId::of(&question_mark::QUESTION_MARK),
1654 LintId::of(&ranges::MANUAL_RANGE_CONTAINS),
1655 LintId::of(&redundant_field_names::REDUNDANT_FIELD_NAMES),
1656 LintId::of(&redundant_static_lifetimes::REDUNDANT_STATIC_LIFETIMES),
1657 LintId::of(®ex::TRIVIAL_REGEX),
1658 LintId::of(&returns::LET_AND_RETURN),
1659 LintId::of(&returns::NEEDLESS_RETURN),
1660 LintId::of(&single_component_path_imports::SINGLE_COMPONENT_PATH_IMPORTS),
1661 LintId::of(&tabs_in_doc_comments::TABS_IN_DOC_COMMENTS),
1662 LintId::of(&to_digit_is_some::TO_DIGIT_IS_SOME),
1663 LintId::of(&try_err::TRY_ERR),
1664 LintId::of(&types::FN_TO_NUMERIC_CAST),
1665 LintId::of(&types::FN_TO_NUMERIC_CAST_WITH_TRUNCATION),
1666 LintId::of(&unsafe_removed_from_name::UNSAFE_REMOVED_FROM_NAME),
1667 LintId::of(&unused_unit::UNUSED_UNIT),
1668 LintId::of(&write::PRINTLN_EMPTY_STRING),
1669 LintId::of(&write::PRINT_LITERAL),
1670 LintId::of(&write::PRINT_WITH_NEWLINE),
1671 LintId::of(&write::WRITELN_EMPTY_STRING),
1672 LintId::of(&write::WRITE_LITERAL),
1673 LintId::of(&write::WRITE_WITH_NEWLINE),
1676 store.register_group(true, "clippy::complexity", Some("clippy_complexity"), vec![
1677 LintId::of(&assign_ops::MISREFACTORED_ASSIGN_OP),
1678 LintId::of(&attrs::DEPRECATED_CFG_ATTR),
1679 LintId::of(&booleans::NONMINIMAL_BOOL),
1680 LintId::of(&double_comparison::DOUBLE_COMPARISONS),
1681 LintId::of(&double_parens::DOUBLE_PARENS),
1682 LintId::of(&duration_subsec::DURATION_SUBSEC),
1683 LintId::of(&eval_order_dependence::DIVERGING_SUB_EXPRESSION),
1684 LintId::of(&eval_order_dependence::EVAL_ORDER_DEPENDENCE),
1685 LintId::of(&explicit_write::EXPLICIT_WRITE),
1686 LintId::of(&format::USELESS_FORMAT),
1687 LintId::of(&functions::TOO_MANY_ARGUMENTS),
1688 LintId::of(&get_last_with_len::GET_LAST_WITH_LEN),
1689 LintId::of(&identity_op::IDENTITY_OP),
1690 LintId::of(&int_plus_one::INT_PLUS_ONE),
1691 LintId::of(&lifetimes::EXTRA_UNUSED_LIFETIMES),
1692 LintId::of(&lifetimes::NEEDLESS_LIFETIMES),
1693 LintId::of(&loops::EXPLICIT_COUNTER_LOOP),
1694 LintId::of(&loops::MUT_RANGE_BOUND),
1695 LintId::of(&loops::SINGLE_ELEMENT_LOOP),
1696 LintId::of(&loops::WHILE_LET_LOOP),
1697 LintId::of(&manual_strip::MANUAL_STRIP),
1698 LintId::of(&manual_unwrap_or::MANUAL_UNWRAP_OR),
1699 LintId::of(&map_identity::MAP_IDENTITY),
1700 LintId::of(&map_unit_fn::OPTION_MAP_UNIT_FN),
1701 LintId::of(&map_unit_fn::RESULT_MAP_UNIT_FN),
1702 LintId::of(&matches::MATCH_AS_REF),
1703 LintId::of(&matches::MATCH_SINGLE_BINDING),
1704 LintId::of(&matches::WILDCARD_IN_OR_PATTERNS),
1705 LintId::of(&methods::BIND_INSTEAD_OF_MAP),
1706 LintId::of(&methods::CLONE_ON_COPY),
1707 LintId::of(&methods::FILTER_NEXT),
1708 LintId::of(&methods::FLAT_MAP_IDENTITY),
1709 LintId::of(&methods::OPTION_AS_REF_DEREF),
1710 LintId::of(&methods::SEARCH_IS_SOME),
1711 LintId::of(&methods::SKIP_WHILE_NEXT),
1712 LintId::of(&methods::SUSPICIOUS_MAP),
1713 LintId::of(&methods::UNNECESSARY_FILTER_MAP),
1714 LintId::of(&methods::USELESS_ASREF),
1715 LintId::of(&misc::SHORT_CIRCUIT_STATEMENT),
1716 LintId::of(&misc_early::UNNEEDED_WILDCARD_PATTERN),
1717 LintId::of(&misc_early::ZERO_PREFIXED_LITERAL),
1718 LintId::of(&needless_arbitrary_self_type::NEEDLESS_ARBITRARY_SELF_TYPE),
1719 LintId::of(&needless_bool::BOOL_COMPARISON),
1720 LintId::of(&needless_bool::NEEDLESS_BOOL),
1721 LintId::of(&needless_borrowed_ref::NEEDLESS_BORROWED_REFERENCE),
1722 LintId::of(&needless_update::NEEDLESS_UPDATE),
1723 LintId::of(&neg_cmp_op_on_partial_ord::NEG_CMP_OP_ON_PARTIAL_ORD),
1724 LintId::of(&no_effect::NO_EFFECT),
1725 LintId::of(&no_effect::UNNECESSARY_OPERATION),
1726 LintId::of(&overflow_check_conditional::OVERFLOW_CHECK_CONDITIONAL),
1727 LintId::of(&partialeq_ne_impl::PARTIALEQ_NE_IMPL),
1728 LintId::of(&precedence::PRECEDENCE),
1729 LintId::of(&ptr_offset_with_cast::PTR_OFFSET_WITH_CAST),
1730 LintId::of(&ranges::RANGE_ZIP_WITH_LEN),
1731 LintId::of(&redundant_closure_call::REDUNDANT_CLOSURE_CALL),
1732 LintId::of(&reference::DEREF_ADDROF),
1733 LintId::of(&reference::REF_IN_DEREF),
1734 LintId::of(&repeat_once::REPEAT_ONCE),
1735 LintId::of(&swap::MANUAL_SWAP),
1736 LintId::of(&temporary_assignment::TEMPORARY_ASSIGNMENT),
1737 LintId::of(&transmute::CROSSPOINTER_TRANSMUTE),
1738 LintId::of(&transmute::TRANSMUTES_EXPRESSIBLE_AS_PTR_CASTS),
1739 LintId::of(&transmute::TRANSMUTE_BYTES_TO_STR),
1740 LintId::of(&transmute::TRANSMUTE_FLOAT_TO_INT),
1741 LintId::of(&transmute::TRANSMUTE_INT_TO_BOOL),
1742 LintId::of(&transmute::TRANSMUTE_INT_TO_CHAR),
1743 LintId::of(&transmute::TRANSMUTE_INT_TO_FLOAT),
1744 LintId::of(&transmute::TRANSMUTE_PTR_TO_PTR),
1745 LintId::of(&transmute::TRANSMUTE_PTR_TO_REF),
1746 LintId::of(&types::BORROWED_BOX),
1747 LintId::of(&types::CHAR_LIT_AS_U8),
1748 LintId::of(&types::TYPE_COMPLEXITY),
1749 LintId::of(&types::UNIT_ARG),
1750 LintId::of(&types::UNNECESSARY_CAST),
1751 LintId::of(&types::VEC_BOX),
1752 LintId::of(&unnecessary_sort_by::UNNECESSARY_SORT_BY),
1753 LintId::of(&unwrap::UNNECESSARY_UNWRAP),
1754 LintId::of(&useless_conversion::USELESS_CONVERSION),
1755 LintId::of(&zero_div_zero::ZERO_DIVIDED_BY_ZERO),
1758 store.register_group(true, "clippy::correctness", Some("clippy_correctness"), vec![
1759 LintId::of(&approx_const::APPROX_CONSTANT),
1760 LintId::of(&async_yields_async::ASYNC_YIELDS_ASYNC),
1761 LintId::of(&atomic_ordering::INVALID_ATOMIC_ORDERING),
1762 LintId::of(&attrs::DEPRECATED_SEMVER),
1763 LintId::of(&attrs::MISMATCHED_TARGET_OS),
1764 LintId::of(&attrs::USELESS_ATTRIBUTE),
1765 LintId::of(&await_holding_invalid::AWAIT_HOLDING_LOCK),
1766 LintId::of(&await_holding_invalid::AWAIT_HOLDING_REFCELL_REF),
1767 LintId::of(&bit_mask::BAD_BIT_MASK),
1768 LintId::of(&bit_mask::INEFFECTIVE_BIT_MASK),
1769 LintId::of(&booleans::LOGIC_BUG),
1770 LintId::of(&copies::IFS_SAME_COND),
1771 LintId::of(&copies::IF_SAME_THEN_ELSE),
1772 LintId::of(&derive::DERIVE_HASH_XOR_EQ),
1773 LintId::of(&derive::DERIVE_ORD_XOR_PARTIAL_ORD),
1774 LintId::of(&drop_forget_ref::DROP_COPY),
1775 LintId::of(&drop_forget_ref::DROP_REF),
1776 LintId::of(&drop_forget_ref::FORGET_COPY),
1777 LintId::of(&drop_forget_ref::FORGET_REF),
1778 LintId::of(&enum_clike::ENUM_CLIKE_UNPORTABLE_VARIANT),
1779 LintId::of(&eq_op::EQ_OP),
1780 LintId::of(&erasing_op::ERASING_OP),
1781 LintId::of(&float_equality_without_abs::FLOAT_EQUALITY_WITHOUT_ABS),
1782 LintId::of(&formatting::POSSIBLE_MISSING_COMMA),
1783 LintId::of(&functions::NOT_UNSAFE_PTR_ARG_DEREF),
1784 LintId::of(&if_let_mutex::IF_LET_MUTEX),
1785 LintId::of(&indexing_slicing::OUT_OF_BOUNDS_INDEXING),
1786 LintId::of(&infinite_iter::INFINITE_ITER),
1787 LintId::of(&inherent_to_string::INHERENT_TO_STRING_SHADOW_DISPLAY),
1788 LintId::of(&inline_fn_without_body::INLINE_FN_WITHOUT_BODY),
1789 LintId::of(&let_underscore::LET_UNDERSCORE_LOCK),
1790 LintId::of(&literal_representation::MISTYPED_LITERAL_SUFFIXES),
1791 LintId::of(&loops::FOR_LOOPS_OVER_FALLIBLES),
1792 LintId::of(&loops::ITER_NEXT_LOOP),
1793 LintId::of(&loops::NEVER_LOOP),
1794 LintId::of(&loops::WHILE_IMMUTABLE_CONDITION),
1795 LintId::of(&mem_discriminant::MEM_DISCRIMINANT_NON_ENUM),
1796 LintId::of(&mem_replace::MEM_REPLACE_WITH_UNINIT),
1797 LintId::of(&methods::CLONE_DOUBLE_REF),
1798 LintId::of(&methods::ITERATOR_STEP_BY_ZERO),
1799 LintId::of(&methods::UNINIT_ASSUMED_INIT),
1800 LintId::of(&methods::ZST_OFFSET),
1801 LintId::of(&minmax::MIN_MAX),
1802 LintId::of(&misc::CMP_NAN),
1803 LintId::of(&misc::FLOAT_CMP),
1804 LintId::of(&misc::MODULO_ONE),
1805 LintId::of(&mut_key::MUTABLE_KEY_TYPE),
1806 LintId::of(&open_options::NONSENSICAL_OPEN_OPTIONS),
1807 LintId::of(&option_env_unwrap::OPTION_ENV_UNWRAP),
1808 LintId::of(&ptr::MUT_FROM_REF),
1809 LintId::of(&ranges::REVERSED_EMPTY_RANGES),
1810 LintId::of(®ex::INVALID_REGEX),
1811 LintId::of(&self_assignment::SELF_ASSIGNMENT),
1812 LintId::of(&serde_api::SERDE_API_MISUSE),
1813 LintId::of(&suspicious_trait_impl::SUSPICIOUS_ARITHMETIC_IMPL),
1814 LintId::of(&suspicious_trait_impl::SUSPICIOUS_OP_ASSIGN_IMPL),
1815 LintId::of(&swap::ALMOST_SWAPPED),
1816 LintId::of(&to_string_in_display::TO_STRING_IN_DISPLAY),
1817 LintId::of(&transmute::UNSOUND_COLLECTION_TRANSMUTE),
1818 LintId::of(&transmute::WRONG_TRANSMUTE),
1819 LintId::of(&transmuting_null::TRANSMUTING_NULL),
1820 LintId::of(&types::ABSURD_EXTREME_COMPARISONS),
1821 LintId::of(&types::CAST_REF_TO_MUT),
1822 LintId::of(&types::UNIT_CMP),
1823 LintId::of(&undropped_manually_drops::UNDROPPED_MANUALLY_DROPS),
1824 LintId::of(&unicode::INVISIBLE_CHARACTERS),
1825 LintId::of(&unit_return_expecting_ord::UNIT_RETURN_EXPECTING_ORD),
1826 LintId::of(&unnamed_address::FN_ADDRESS_COMPARISONS),
1827 LintId::of(&unnamed_address::VTABLE_ADDRESS_COMPARISONS),
1828 LintId::of(&unused_io_amount::UNUSED_IO_AMOUNT),
1829 LintId::of(&unwrap::PANICKING_UNWRAP),
1830 LintId::of(&vec_resize_to_zero::VEC_RESIZE_TO_ZERO),
1833 store.register_group(true, "clippy::perf", Some("clippy_perf"), vec![
1834 LintId::of(&bytecount::NAIVE_BYTECOUNT),
1835 LintId::of(&entry::MAP_ENTRY),
1836 LintId::of(&escape::BOXED_LOCAL),
1837 LintId::of(&large_const_arrays::LARGE_CONST_ARRAYS),
1838 LintId::of(&large_enum_variant::LARGE_ENUM_VARIANT),
1839 LintId::of(&loops::MANUAL_MEMCPY),
1840 LintId::of(&loops::NEEDLESS_COLLECT),
1841 LintId::of(&methods::EXPECT_FUN_CALL),
1842 LintId::of(&methods::ITER_NTH),
1843 LintId::of(&methods::OR_FUN_CALL),
1844 LintId::of(&methods::SINGLE_CHAR_PATTERN),
1845 LintId::of(&misc::CMP_OWNED),
1846 LintId::of(&mutex_atomic::MUTEX_ATOMIC),
1847 LintId::of(&redundant_clone::REDUNDANT_CLONE),
1848 LintId::of(&slow_vector_initialization::SLOW_VECTOR_INITIALIZATION),
1849 LintId::of(&stable_sort_primitive::STABLE_SORT_PRIMITIVE),
1850 LintId::of(&types::BOX_VEC),
1851 LintId::of(&types::REDUNDANT_ALLOCATION),
1852 LintId::of(&vec::USELESS_VEC),
1855 store.register_group(true, "clippy::cargo", Some("clippy_cargo"), vec![
1856 LintId::of(&cargo_common_metadata::CARGO_COMMON_METADATA),
1857 LintId::of(&multiple_crate_versions::MULTIPLE_CRATE_VERSIONS),
1858 LintId::of(&wildcard_dependencies::WILDCARD_DEPENDENCIES),
1861 store.register_group(true, "clippy::nursery", Some("clippy_nursery"), vec![
1862 LintId::of(&attrs::EMPTY_LINE_AFTER_OUTER_ATTR),
1863 LintId::of(&cognitive_complexity::COGNITIVE_COMPLEXITY),
1864 LintId::of(&disallowed_method::DISALLOWED_METHOD),
1865 LintId::of(&fallible_impl_from::FALLIBLE_IMPL_FROM),
1866 LintId::of(&floating_point_arithmetic::IMPRECISE_FLOPS),
1867 LintId::of(&floating_point_arithmetic::SUBOPTIMAL_FLOPS),
1868 LintId::of(&future_not_send::FUTURE_NOT_SEND),
1869 LintId::of(&let_if_seq::USELESS_LET_IF_SEQ),
1870 LintId::of(&missing_const_for_fn::MISSING_CONST_FOR_FN),
1871 LintId::of(&mutable_debug_assertion::DEBUG_ASSERT_WITH_MUT_CALL),
1872 LintId::of(&mutex_atomic::MUTEX_INTEGER),
1873 LintId::of(&needless_borrow::NEEDLESS_BORROW),
1874 LintId::of(&path_buf_push_overwrite::PATH_BUF_PUSH_OVERWRITE),
1875 LintId::of(&redundant_pub_crate::REDUNDANT_PUB_CRATE),
1876 LintId::of(&strings::STRING_LIT_AS_BYTES),
1877 LintId::of(&transmute::USELESS_TRANSMUTE),
1878 LintId::of(&use_self::USE_SELF),
1883 fn register_removed_non_tool_lints(store: &mut rustc_lint::LintStore) {
1884 store.register_removed(
1886 "`assert!()` will be more flexible with RFC 2011",
1888 store.register_removed(
1889 "extend_from_slice",
1890 "`.extend_from_slice(_)` is a faster way to extend a Vec by a slice",
1892 store.register_removed(
1893 "range_step_by_zero",
1894 "`iterator.step_by(0)` panics nowadays",
1896 store.register_removed(
1897 "unstable_as_slice",
1898 "`Vec::as_slice` has been stabilized in 1.7",
1900 store.register_removed(
1901 "unstable_as_mut_slice",
1902 "`Vec::as_mut_slice` has been stabilized in 1.7",
1904 store.register_removed(
1906 "using `str::to_string` is common even today and specialization will likely happen soon",
1908 store.register_removed(
1910 "using `string::to_string` is common even today and specialization will likely happen soon",
1912 store.register_removed(
1913 "misaligned_transmute",
1914 "this lint has been split into cast_ptr_alignment and transmute_ptr_to_ptr",
1916 store.register_removed(
1918 "using compound assignment operators (e.g., `+=`) is harmless",
1920 store.register_removed(
1921 "if_let_redundant_pattern_matching",
1922 "this lint has been changed to redundant_pattern_matching",
1924 store.register_removed(
1925 "unsafe_vector_initialization",
1926 "the replacement suggested by this lint had substantially different behavior",
1928 store.register_removed(
1929 "reverse_range_loop",
1930 "this lint is now included in reversed_empty_ranges",
1934 /// Register renamed lints.
1936 /// Used in `./src/driver.rs`.
1937 pub fn register_renamed(ls: &mut rustc_lint::LintStore) {
1938 ls.register_renamed("clippy::stutter", "clippy::module_name_repetitions");
1939 ls.register_renamed("clippy::new_without_default_derive", "clippy::new_without_default");
1940 ls.register_renamed("clippy::cyclomatic_complexity", "clippy::cognitive_complexity");
1941 ls.register_renamed("clippy::const_static_lifetime", "clippy::redundant_static_lifetimes");
1942 ls.register_renamed("clippy::option_and_then_some", "clippy::bind_instead_of_map");
1943 ls.register_renamed("clippy::block_in_if_condition_expr", "clippy::blocks_in_if_conditions");
1944 ls.register_renamed("clippy::block_in_if_condition_stmt", "clippy::blocks_in_if_conditions");
1945 ls.register_renamed("clippy::option_map_unwrap_or", "clippy::map_unwrap_or");
1946 ls.register_renamed("clippy::option_map_unwrap_or_else", "clippy::map_unwrap_or");
1947 ls.register_renamed("clippy::result_map_unwrap_or_else", "clippy::map_unwrap_or");
1948 ls.register_renamed("clippy::option_unwrap_used", "clippy::unwrap_used");
1949 ls.register_renamed("clippy::result_unwrap_used", "clippy::unwrap_used");
1950 ls.register_renamed("clippy::option_expect_used", "clippy::expect_used");
1951 ls.register_renamed("clippy::result_expect_used", "clippy::expect_used");
1952 ls.register_renamed("clippy::for_loop_over_option", "clippy::for_loops_over_fallibles");
1953 ls.register_renamed("clippy::for_loop_over_result", "clippy::for_loops_over_fallibles");
1954 ls.register_renamed("clippy::identity_conversion", "clippy::useless_conversion");
1955 ls.register_renamed("clippy::zero_width_space", "clippy::invisible_characters");
1958 // only exists to let the dogfood integration test works.
1959 // Don't run clippy as an executable directly
1962 panic!("Please use the cargo-clippy executable");