src/tools/clippy/clippy_lints/src/lib.rs

   1 // error-pattern:cargo-clippy
   2
   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 #![recursion_limit = "512"]
  15 #![cfg_attr(feature = "deny-warnings", deny(warnings))]
  16 #![allow(clippy::missing_docs_in_private_items, clippy::must_use_candidate)]
  17 #![warn(trivial_casts, trivial_numeric_casts)]
  18 // warn on lints, that are included in `rust-lang/rust`s bootstrap
  19 #![warn(rust_2018_idioms, unused_lifetimes)]
  20 // warn on rustc internal lints
  21 #![deny(rustc::internal)]
  22
  23 // FIXME: switch to something more ergonomic here, once available.
  24 // (Currently there is no way to opt into sysroot crates without `extern crate`.)
  25 extern crate rustc_ast;
  26 extern crate rustc_ast_pretty;
  27 extern crate rustc_attr;
  28 extern crate rustc_data_structures;
  29 extern crate rustc_errors;
  30 extern crate rustc_hir;
  31 extern crate rustc_hir_pretty;
  32 extern crate rustc_index;
  33 extern crate rustc_infer;
  34 extern crate rustc_lexer;
  35 extern crate rustc_lint;
  36 extern crate rustc_middle;
  37 extern crate rustc_mir;
  38 extern crate rustc_parse;
  39 extern crate rustc_parse_format;
  40 extern crate rustc_session;
  41 extern crate rustc_span;
  42 extern crate rustc_target;
  43 extern crate rustc_trait_selection;
  44 extern crate rustc_typeck;
  45
  46 use rustc_data_structures::fx::FxHashSet;
  47 use rustc_lint::LintId;
  48 use rustc_session::Session;
  49
  50 /// Macro used to declare a Clippy lint.
  51 ///
  52 /// Every lint declaration consists of 4 parts:
  53 ///
  54 /// 1. The documentation, which is used for the website
  55 /// 2. The `LINT_NAME`. See [lint naming][lint_naming] on lint naming conventions.
  56 /// 3. The `lint_level`, which is a mapping from *one* of our lint groups to `Allow`, `Warn` or
  57 ///    `Deny`. The lint level here has nothing to do with what lint groups the lint is a part of.
  58 /// 4. The `description` that contains a short explanation on what's wrong with code where the
  59 ///    lint is triggered.
  60 ///
  61 /// Currently the categories `style`, `correctness`, `complexity` and `perf` are enabled by default.
  62 /// As said in the README.md of this repository, if the lint level mapping changes, please update
  63 /// README.md.
  64 ///
  65 /// # Example
  66 ///
  67 /// ```
  68 /// #![feature(rustc_private)]
  69 /// extern crate rustc_session;
  70 /// use rustc_session::declare_tool_lint;
  71 /// use clippy_lints::declare_clippy_lint;
  72 ///
  73 /// declare_clippy_lint! {
  74 ///     /// **What it does:** Checks for ... (describe what the lint matches).
  75 ///     ///
  76 ///     /// **Why is this bad?** Supply the reason for linting the code.
  77 ///     ///
  78 ///     /// **Known problems:** None. (Or describe where it could go wrong.)
  79 ///     ///
  80 ///     /// **Example:**
  81 ///     ///
  82 ///     /// ```rust
  83 ///     /// // Bad
  84 ///     /// Insert a short example of code that triggers the lint
  85 ///     ///
  86 ///     /// // Good
  87 ///     /// Insert a short example of improved code that doesn't trigger the lint
  88 ///     /// ```
  89 ///     pub LINT_NAME,
  90 ///     pedantic,
  91 ///     "description"
  92 /// }
  93 /// ```
  94 /// [lint_naming]: https://rust-lang.github.io/rfcs/0344-conventions-galore.html#lints
  95 #[macro_export]
  96 macro_rules! declare_clippy_lint {
  97     { $(#[$attr:meta])* pub $name:tt, style, $description:tt } => {
  98         declare_tool_lint! {
  99             $(#[$attr])* pub clippy::$name, Warn, $description, report_in_external_macro: true
 100         }
 101     };
 102     { $(#[$attr:meta])* pub $name:tt, correctness, $description:tt } => {
 103         declare_tool_lint! {
 104             $(#[$attr])* pub clippy::$name, Deny, $description, report_in_external_macro: true
 105         }
 106     };
 107     { $(#[$attr:meta])* pub $name:tt, complexity, $description:tt } => {
 108         declare_tool_lint! {
 109             $(#[$attr])* pub clippy::$name, Warn, $description, report_in_external_macro: true
 110         }
 111     };
 112     { $(#[$attr:meta])* pub $name:tt, perf, $description:tt } => {
 113         declare_tool_lint! {
 114             $(#[$attr])* pub clippy::$name, Warn, $description, report_in_external_macro: true
 115         }
 116     };
 117     { $(#[$attr:meta])* pub $name:tt, pedantic, $description:tt } => {
 118         declare_tool_lint! {
 119             $(#[$attr])* pub clippy::$name, Allow, $description, report_in_external_macro: true
 120         }
 121     };
 122     { $(#[$attr:meta])* pub $name:tt, restriction, $description:tt } => {
 123         declare_tool_lint! {
 124             $(#[$attr])* pub clippy::$name, Allow, $description, report_in_external_macro: true
 125         }
 126     };
 127     { $(#[$attr:meta])* pub $name:tt, cargo, $description:tt } => {
 128         declare_tool_lint! {
 129             $(#[$attr])* pub clippy::$name, Allow, $description, report_in_external_macro: true
 130         }
 131     };
 132     { $(#[$attr:meta])* pub $name:tt, nursery, $description:tt } => {
 133         declare_tool_lint! {
 134             $(#[$attr])* pub clippy::$name, Allow, $description, report_in_external_macro: true
 135         }
 136     };
 137     { $(#[$attr:meta])* pub $name:tt, internal, $description:tt } => {
 138         declare_tool_lint! {
 139             $(#[$attr])* pub clippy::$name, Allow, $description, report_in_external_macro: true
 140         }
 141     };
 142     { $(#[$attr:meta])* pub $name:tt, internal_warn, $description:tt } => {
 143         declare_tool_lint! {
 144             $(#[$attr])* pub clippy::$name, Warn, $description, report_in_external_macro: true
 145         }
 146     };
 147 }
 148
 149 mod consts;
 150 #[macro_use]
 151 mod utils;
 152
 153 // begin lints modules, do not remove this comment, it’s used in `update_lints`
 154 mod approx_const;
 155 mod arithmetic;
 156 mod as_conversions;
 157 mod asm_syntax;
 158 mod assertions_on_constants;
 159 mod assign_ops;
 160 mod async_yields_async;
 161 mod atomic_ordering;
 162 mod attrs;
 163 mod await_holding_lock;
 164 mod bit_mask;
 165 mod blacklisted_name;
 166 mod blocks_in_if_conditions;
 167 mod booleans;
 168 mod bytecount;
 169 mod cargo_common_metadata;
 170 mod checked_conversions;
 171 mod cognitive_complexity;
 172 mod collapsible_if;
 173 mod comparison_chain;
 174 mod copies;
 175 mod copy_iterator;
 176 mod create_dir;
 177 mod dbg_macro;
 178 mod default_trait_access;
 179 mod dereference;
 180 mod derive;
 181 mod disallowed_method;
 182 mod doc;
 183 mod double_comparison;
 184 mod double_parens;
 185 mod drop_forget_ref;
 186 mod duration_subsec;
 187 mod else_if_without_else;
 188 mod empty_enum;
 189 mod entry;
 190 mod enum_clike;
 191 mod enum_variants;
 192 mod eq_op;
 193 mod erasing_op;
 194 mod escape;
 195 mod eta_reduction;
 196 mod eval_order_dependence;
 197 mod excessive_bools;
 198 mod exit;
 199 mod explicit_write;
 200 mod fallible_impl_from;
 201 mod float_equality_without_abs;
 202 mod float_literal;
 203 mod floating_point_arithmetic;
 204 mod format;
 205 mod formatting;
 206 mod functions;
 207 mod future_not_send;
 208 mod get_last_with_len;
 209 mod identity_op;
 210 mod if_let_mutex;
 211 mod if_let_some_result;
 212 mod if_not_else;
 213 mod implicit_return;
 214 mod implicit_saturating_sub;
 215 mod indexing_slicing;
 216 mod infinite_iter;
 217 mod inherent_impl;
 218 mod inherent_to_string;
 219 mod inline_fn_without_body;
 220 mod int_plus_one;
 221 mod integer_division;
 222 mod items_after_statements;
 223 mod large_const_arrays;
 224 mod large_enum_variant;
 225 mod large_stack_arrays;
 226 mod len_zero;
 227 mod let_if_seq;
 228 mod let_underscore;
 229 mod lifetimes;
 230 mod literal_representation;
 231 mod loops;
 232 mod macro_use;
 233 mod main_recursion;
 234 mod manual_async_fn;
 235 mod manual_non_exhaustive;
 236 mod manual_strip;
 237 mod manual_unwrap_or;
 238 mod map_clone;
 239 mod map_err_ignore;
 240 mod map_identity;
 241 mod map_unit_fn;
 242 mod match_on_vec_items;
 243 mod matches;
 244 mod mem_discriminant;
 245 mod mem_forget;
 246 mod mem_replace;
 247 mod methods;
 248 mod minmax;
 249 mod misc;
 250 mod misc_early;
 251 mod missing_const_for_fn;
 252 mod missing_doc;
 253 mod missing_inline;
 254 mod modulo_arithmetic;
 255 mod multiple_crate_versions;
 256 mod mut_key;
 257 mod mut_mut;
 258 mod mut_reference;
 259 mod mutable_debug_assertion;
 260 mod mutex_atomic;
 261 mod needless_arbitrary_self_type;
 262 mod needless_bool;
 263 mod needless_borrow;
 264 mod needless_borrowed_ref;
 265 mod needless_continue;
 266 mod needless_pass_by_value;
 267 mod needless_update;
 268 mod neg_cmp_op_on_partial_ord;
 269 mod neg_multiply;
 270 mod new_without_default;
 271 mod no_effect;
 272 mod non_copy_const;
 273 mod non_expressive_names;
 274 mod open_options;
 275 mod option_env_unwrap;
 276 mod option_if_let_else;
 277 mod overflow_check_conditional;
 278 mod panic_in_result_fn;
 279 mod panic_unimplemented;
 280 mod partialeq_ne_impl;
 281 mod path_buf_push_overwrite;
 282 mod pattern_type_mismatch;
 283 mod precedence;
 284 mod ptr;
 285 mod ptr_eq;
 286 mod ptr_offset_with_cast;
 287 mod question_mark;
 288 mod ranges;
 289 mod redundant_clone;
 290 mod redundant_closure_call;
 291 mod redundant_field_names;
 292 mod redundant_pub_crate;
 293 mod redundant_static_lifetimes;
 294 mod reference;
 295 mod regex;
 296 mod repeat_once;
 297 mod returns;
 298 mod self_assignment;
 299 mod serde_api;
 300 mod shadow;
 301 mod single_component_path_imports;
 302 mod slow_vector_initialization;
 303 mod stable_sort_primitive;
 304 mod strings;
 305 mod suspicious_trait_impl;
 306 mod swap;
 307 mod tabs_in_doc_comments;
 308 mod temporary_assignment;
 309 mod to_digit_is_some;
 310 mod to_string_in_display;
 311 mod trait_bounds;
 312 mod transmute;
 313 mod transmuting_null;
 314 mod trivially_copy_pass_by_ref;
 315 mod try_err;
 316 mod types;
 317 mod unicode;
 318 mod unit_return_expecting_ord;
 319 mod unnamed_address;
 320 mod unnecessary_sort_by;
 321 mod unnested_or_patterns;
 322 mod unsafe_removed_from_name;
 323 mod unused_io_amount;
 324 mod unused_self;
 325 mod unused_unit;
 326 mod unwrap;
 327 mod unwrap_in_result;
 328 mod use_self;
 329 mod useless_conversion;
 330 mod vec;
 331 mod vec_resize_to_zero;
 332 mod verbose_file_reads;
 333 mod wildcard_dependencies;
 334 mod wildcard_imports;
 335 mod write;
 336 mod zero_div_zero;
 337 // end lints modules, do not remove this comment, it’s used in `update_lints`
 338
 339 pub use crate::utils::conf::Conf;
 340
 341 /// Register all pre expansion lints
 342 ///
 343 /// Pre-expansion lints run before any macro expansion has happened.
 344 ///
 345 /// Note that due to the architecture of the compiler, currently `cfg_attr` attributes on crate
 346 /// level (i.e `#![cfg_attr(...)]`) will still be expanded even when using a pre-expansion pass.
 347 ///
 348 /// Used in `./src/driver.rs`.
 349 pub fn register_pre_expansion_lints(store: &mut rustc_lint::LintStore) {
 350     store.register_pre_expansion_pass(|| box write::Write::default());
 351     store.register_pre_expansion_pass(|| box attrs::EarlyAttributes);
 352     store.register_pre_expansion_pass(|| box dbg_macro::DbgMacro);
 353 }
 354
 355 #[doc(hidden)]
 356 pub fn read_conf(args: &[rustc_ast::NestedMetaItem], sess: &Session) -> Conf {
 357     use std::path::Path;
 358     match utils::conf::file_from_args(args) {
 359         Ok(file_name) => {
 360             // if the user specified a file, it must exist, otherwise default to `clippy.toml` but
 361             // do not require the file to exist
 362             let file_name = match file_name {
 363                 Some(file_name) => file_name,
 364                 None => match utils::conf::lookup_conf_file() {
 365                     Ok(Some(path)) => path,
 366                     Ok(None) => return Conf::default(),
 367                     Err(error) => {
 368                         sess.struct_err(&format!("error finding Clippy's configuration file: {}", error))
 369                             .emit();
 370                         return Conf::default();
 371                     },
 372                 },
 373             };
 374
 375             let file_name = if file_name.is_relative() {
 376                 sess.local_crate_source_file
 377                     .as_deref()
 378                     .and_then(Path::parent)
 379                     .unwrap_or_else(|| Path::new(""))
 380                     .join(file_name)
 381             } else {
 382                 file_name
 383             };
 384
 385             let (conf, errors) = utils::conf::read(&file_name);
 386
 387             // all conf errors are non-fatal, we just use the default conf in case of error
 388             for error in errors {
 389                 sess.struct_err(&format!(
 390                     "error reading Clippy's configuration file `{}`: {}",
 391                     file_name.display(),
 392                     error
 393                 ))
 394                 .emit();
 395             }
 396
 397             conf
 398         },
 399         Err((err, span)) => {
 400             sess.struct_span_err(span, err)
 401                 .span_note(span, "Clippy will use default configuration")
 402                 .emit();
 403             Conf::default()
 404         },
 405     }
 406 }
 407
 408 /// Register all lints and lint groups with the rustc plugin registry
 409 ///
 410 /// Used in `./src/driver.rs`.
 411 #[allow(clippy::too_many_lines)]
 412 #[rustfmt::skip]
 413 pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf: &Conf) {
 414     register_removed_non_tool_lints(store);
 415
 416     // begin deprecated lints, do not remove this comment, it’s used in `update_lints`
 417     store.register_removed(
 418         "clippy::should_assert_eq",
 419         "`assert!()` will be more flexible with RFC 2011",
 420     );
 421     store.register_removed(
 422         "clippy::extend_from_slice",
 423         "`.extend_from_slice(_)` is a faster way to extend a Vec by a slice",
 424     );
 425     store.register_removed(
 426         "clippy::range_step_by_zero",
 427         "`iterator.step_by(0)` panics nowadays",
 428     );
 429     store.register_removed(
 430         "clippy::unstable_as_slice",
 431         "`Vec::as_slice` has been stabilized in 1.7",
 432     );
 433     store.register_removed(
 434         "clippy::unstable_as_mut_slice",
 435         "`Vec::as_mut_slice` has been stabilized in 1.7",
 436     );
 437     store.register_removed(
 438         "clippy::str_to_string",
 439         "using `str::to_string` is common even today and specialization will likely happen soon",
 440     );
 441     store.register_removed(
 442         "clippy::string_to_string",
 443         "using `string::to_string` is common even today and specialization will likely happen soon",
 444     );
 445     store.register_removed(
 446         "clippy::misaligned_transmute",
 447         "this lint has been split into cast_ptr_alignment and transmute_ptr_to_ptr",
 448     );
 449     store.register_removed(
 450         "clippy::assign_ops",
 451         "using compound assignment operators (e.g., `+=`) is harmless",
 452     );
 453     store.register_removed(
 454         "clippy::if_let_redundant_pattern_matching",
 455         "this lint has been changed to redundant_pattern_matching",
 456     );
 457     store.register_removed(
 458         "clippy::unsafe_vector_initialization",
 459         "the replacement suggested by this lint had substantially different behavior",
 460     );
 461     store.register_removed(
 462         "clippy::invalid_ref",
 463         "superseded by rustc lint `invalid_value`",
 464     );
 465     store.register_removed(
 466         "clippy::unused_collect",
 467         "`collect` has been marked as #[must_use] in rustc and that covers all cases of this lint",
 468     );
 469     store.register_removed(
 470         "clippy::into_iter_on_array",
 471         "this lint has been uplifted to rustc and is now called `array_into_iter`",
 472     );
 473     store.register_removed(
 474         "clippy::unused_label",
 475         "this lint has been uplifted to rustc and is now called `unused_labels`",
 476     );
 477     store.register_removed(
 478         "clippy::replace_consts",
 479         "associated-constants `MIN`/`MAX` of integers are preferred to `{min,max}_value()` and module constants",
 480     );
 481     store.register_removed(
 482         "clippy::regex_macro",
 483         "the regex! macro has been removed from the regex crate in 2018",
 484     );
 485     store.register_removed(
 486         "clippy::drop_bounds",
 487         "this lint has been uplifted to rustc and is now called `drop_bounds`",
 488     );
 489     // end deprecated lints, do not remove this comment, it’s used in `update_lints`
 490
 491     // begin register lints, do not remove this comment, it’s used in `update_lints`
 492     store.register_lints(&[
 493         &approx_const::APPROX_CONSTANT,
 494         &arithmetic::FLOAT_ARITHMETIC,
 495         &arithmetic::INTEGER_ARITHMETIC,
 496         &as_conversions::AS_CONVERSIONS,
 497         &asm_syntax::INLINE_ASM_X86_ATT_SYNTAX,
 498         &asm_syntax::INLINE_ASM_X86_INTEL_SYNTAX,
 499         &assertions_on_constants::ASSERTIONS_ON_CONSTANTS,
 500         &assign_ops::ASSIGN_OP_PATTERN,
 501         &assign_ops::MISREFACTORED_ASSIGN_OP,
 502         &async_yields_async::ASYNC_YIELDS_ASYNC,
 503         &atomic_ordering::INVALID_ATOMIC_ORDERING,
 504         &attrs::BLANKET_CLIPPY_RESTRICTION_LINTS,
 505         &attrs::DEPRECATED_CFG_ATTR,
 506         &attrs::DEPRECATED_SEMVER,
 507         &attrs::EMPTY_LINE_AFTER_OUTER_ATTR,
 508         &attrs::INLINE_ALWAYS,
 509         &attrs::MISMATCHED_TARGET_OS,
 510         &attrs::UNKNOWN_CLIPPY_LINTS,
 511         &attrs::USELESS_ATTRIBUTE,
 512         &await_holding_lock::AWAIT_HOLDING_LOCK,
 513         &bit_mask::BAD_BIT_MASK,
 514         &bit_mask::INEFFECTIVE_BIT_MASK,
 515         &bit_mask::VERBOSE_BIT_MASK,
 516         &blacklisted_name::BLACKLISTED_NAME,
 517         &blocks_in_if_conditions::BLOCKS_IN_IF_CONDITIONS,
 518         &booleans::LOGIC_BUG,
 519         &booleans::NONMINIMAL_BOOL,
 520         &bytecount::NAIVE_BYTECOUNT,
 521         &cargo_common_metadata::CARGO_COMMON_METADATA,
 522         &checked_conversions::CHECKED_CONVERSIONS,
 523         &cognitive_complexity::COGNITIVE_COMPLEXITY,
 524         &collapsible_if::COLLAPSIBLE_IF,
 525         &comparison_chain::COMPARISON_CHAIN,
 526         &copies::IFS_SAME_COND,
 527         &copies::IF_SAME_THEN_ELSE,
 528         &copies::MATCH_SAME_ARMS,
 529         &copies::SAME_FUNCTIONS_IN_IF_CONDITION,
 530         &copy_iterator::COPY_ITERATOR,
 531         &create_dir::CREATE_DIR,
 532         &dbg_macro::DBG_MACRO,
 533         &default_trait_access::DEFAULT_TRAIT_ACCESS,
 534         &dereference::EXPLICIT_DEREF_METHODS,
 535         &derive::DERIVE_HASH_XOR_EQ,
 536         &derive::DERIVE_ORD_XOR_PARTIAL_ORD,
 537         &derive::EXPL_IMPL_CLONE_ON_COPY,
 538         &derive::UNSAFE_DERIVE_DESERIALIZE,
 539         &disallowed_method::DISALLOWED_METHOD,
 540         &doc::DOC_MARKDOWN,
 541         &doc::MISSING_ERRORS_DOC,
 542         &doc::MISSING_SAFETY_DOC,
 543         &doc::NEEDLESS_DOCTEST_MAIN,
 544         &double_comparison::DOUBLE_COMPARISONS,
 545         &double_parens::DOUBLE_PARENS,
 546         &drop_forget_ref::DROP_COPY,
 547         &drop_forget_ref::DROP_REF,
 548         &drop_forget_ref::FORGET_COPY,
 549         &drop_forget_ref::FORGET_REF,
 550         &duration_subsec::DURATION_SUBSEC,
 551         &else_if_without_else::ELSE_IF_WITHOUT_ELSE,
 552         &empty_enum::EMPTY_ENUM,
 553         &entry::MAP_ENTRY,
 554         &enum_clike::ENUM_CLIKE_UNPORTABLE_VARIANT,
 555         &enum_variants::ENUM_VARIANT_NAMES,
 556         &enum_variants::MODULE_INCEPTION,
 557         &enum_variants::MODULE_NAME_REPETITIONS,
 558         &enum_variants::PUB_ENUM_VARIANT_NAMES,
 559         &eq_op::EQ_OP,
 560         &eq_op::OP_REF,
 561         &erasing_op::ERASING_OP,
 562         &escape::BOXED_LOCAL,
 563         &eta_reduction::REDUNDANT_CLOSURE,
 564         &eta_reduction::REDUNDANT_CLOSURE_FOR_METHOD_CALLS,
 565         &eval_order_dependence::DIVERGING_SUB_EXPRESSION,
 566         &eval_order_dependence::EVAL_ORDER_DEPENDENCE,
 567         &excessive_bools::FN_PARAMS_EXCESSIVE_BOOLS,
 568         &excessive_bools::STRUCT_EXCESSIVE_BOOLS,
 569         &exit::EXIT,
 570         &explicit_write::EXPLICIT_WRITE,
 571         &fallible_impl_from::FALLIBLE_IMPL_FROM,
 572         &float_equality_without_abs::FLOAT_EQUALITY_WITHOUT_ABS,
 573         &float_literal::EXCESSIVE_PRECISION,
 574         &float_literal::LOSSY_FLOAT_LITERAL,
 575         &floating_point_arithmetic::IMPRECISE_FLOPS,
 576         &floating_point_arithmetic::SUBOPTIMAL_FLOPS,
 577         &format::USELESS_FORMAT,
 578         &formatting::POSSIBLE_MISSING_COMMA,
 579         &formatting::SUSPICIOUS_ASSIGNMENT_FORMATTING,
 580         &formatting::SUSPICIOUS_ELSE_FORMATTING,
 581         &formatting::SUSPICIOUS_UNARY_OP_FORMATTING,
 582         &functions::DOUBLE_MUST_USE,
 583         &functions::MUST_USE_CANDIDATE,
 584         &functions::MUST_USE_UNIT,
 585         &functions::NOT_UNSAFE_PTR_ARG_DEREF,
 586         &functions::RESULT_UNIT_ERR,
 587         &functions::TOO_MANY_ARGUMENTS,
 588         &functions::TOO_MANY_LINES,
 589         &future_not_send::FUTURE_NOT_SEND,
 590         &get_last_with_len::GET_LAST_WITH_LEN,
 591         &identity_op::IDENTITY_OP,
 592         &if_let_mutex::IF_LET_MUTEX,
 593         &if_let_some_result::IF_LET_SOME_RESULT,
 594         &if_not_else::IF_NOT_ELSE,
 595         &implicit_return::IMPLICIT_RETURN,
 596         &implicit_saturating_sub::IMPLICIT_SATURATING_SUB,
 597         &indexing_slicing::INDEXING_SLICING,
 598         &indexing_slicing::OUT_OF_BOUNDS_INDEXING,
 599         &infinite_iter::INFINITE_ITER,
 600         &infinite_iter::MAYBE_INFINITE_ITER,
 601         &inherent_impl::MULTIPLE_INHERENT_IMPL,
 602         &inherent_to_string::INHERENT_TO_STRING,
 603         &inherent_to_string::INHERENT_TO_STRING_SHADOW_DISPLAY,
 604         &inline_fn_without_body::INLINE_FN_WITHOUT_BODY,
 605         &int_plus_one::INT_PLUS_ONE,
 606         &integer_division::INTEGER_DIVISION,
 607         &items_after_statements::ITEMS_AFTER_STATEMENTS,
 608         &large_const_arrays::LARGE_CONST_ARRAYS,
 609         &large_enum_variant::LARGE_ENUM_VARIANT,
 610         &large_stack_arrays::LARGE_STACK_ARRAYS,
 611         &len_zero::LEN_WITHOUT_IS_EMPTY,
 612         &len_zero::LEN_ZERO,
 613         &let_if_seq::USELESS_LET_IF_SEQ,
 614         &let_underscore::LET_UNDERSCORE_LOCK,
 615         &let_underscore::LET_UNDERSCORE_MUST_USE,
 616         &lifetimes::EXTRA_UNUSED_LIFETIMES,
 617         &lifetimes::NEEDLESS_LIFETIMES,
 618         &literal_representation::DECIMAL_LITERAL_REPRESENTATION,
 619         &literal_representation::INCONSISTENT_DIGIT_GROUPING,
 620         &literal_representation::LARGE_DIGIT_GROUPS,
 621         &literal_representation::MISTYPED_LITERAL_SUFFIXES,
 622         &literal_representation::UNREADABLE_LITERAL,
 623         &loops::EMPTY_LOOP,
 624         &loops::EXPLICIT_COUNTER_LOOP,
 625         &loops::EXPLICIT_INTO_ITER_LOOP,
 626         &loops::EXPLICIT_ITER_LOOP,
 627         &loops::FOR_KV_MAP,
 628         &loops::FOR_LOOPS_OVER_FALLIBLES,
 629         &loops::ITER_NEXT_LOOP,
 630         &loops::MANUAL_MEMCPY,
 631         &loops::MUT_RANGE_BOUND,
 632         &loops::NEEDLESS_COLLECT,
 633         &loops::NEEDLESS_RANGE_LOOP,
 634         &loops::NEVER_LOOP,
 635         &loops::SAME_ITEM_PUSH,
 636         &loops::WHILE_IMMUTABLE_CONDITION,
 637         &loops::WHILE_LET_LOOP,
 638         &loops::WHILE_LET_ON_ITERATOR,
 639         &macro_use::MACRO_USE_IMPORTS,
 640         &main_recursion::MAIN_RECURSION,
 641         &manual_async_fn::MANUAL_ASYNC_FN,
 642         &manual_non_exhaustive::MANUAL_NON_EXHAUSTIVE,
 643         &manual_strip::MANUAL_STRIP,
 644         &manual_unwrap_or::MANUAL_UNWRAP_OR,
 645         &map_clone::MAP_CLONE,
 646         &map_err_ignore::MAP_ERR_IGNORE,
 647         &map_identity::MAP_IDENTITY,
 648         &map_unit_fn::OPTION_MAP_UNIT_FN,
 649         &map_unit_fn::RESULT_MAP_UNIT_FN,
 650         &match_on_vec_items::MATCH_ON_VEC_ITEMS,
 651         &matches::INFALLIBLE_DESTRUCTURING_MATCH,
 652         &matches::MATCH_AS_REF,
 653         &matches::MATCH_BOOL,
 654         &matches::MATCH_LIKE_MATCHES_MACRO,
 655         &matches::MATCH_OVERLAPPING_ARM,
 656         &matches::MATCH_REF_PATS,
 657         &matches::MATCH_SINGLE_BINDING,
 658         &matches::MATCH_WILDCARD_FOR_SINGLE_VARIANTS,
 659         &matches::MATCH_WILD_ERR_ARM,
 660         &matches::REDUNDANT_PATTERN_MATCHING,
 661         &matches::REST_PAT_IN_FULLY_BOUND_STRUCTS,
 662         &matches::SINGLE_MATCH,
 663         &matches::SINGLE_MATCH_ELSE,
 664         &matches::WILDCARD_ENUM_MATCH_ARM,
 665         &matches::WILDCARD_IN_OR_PATTERNS,
 666         &mem_discriminant::MEM_DISCRIMINANT_NON_ENUM,
 667         &mem_forget::MEM_FORGET,
 668         &mem_replace::MEM_REPLACE_OPTION_WITH_NONE,
 669         &mem_replace::MEM_REPLACE_WITH_DEFAULT,
 670         &mem_replace::MEM_REPLACE_WITH_UNINIT,
 671         &methods::BIND_INSTEAD_OF_MAP,
 672         &methods::CHARS_LAST_CMP,
 673         &methods::CHARS_NEXT_CMP,
 674         &methods::CLONE_DOUBLE_REF,
 675         &methods::CLONE_ON_COPY,
 676         &methods::CLONE_ON_REF_PTR,
 677         &methods::EXPECT_FUN_CALL,
 678         &methods::EXPECT_USED,
 679         &methods::FILETYPE_IS_FILE,
 680         &methods::FILTER_MAP,
 681         &methods::FILTER_MAP_NEXT,
 682         &methods::FILTER_NEXT,
 683         &methods::FIND_MAP,
 684         &methods::FLAT_MAP_IDENTITY,
 685         &methods::GET_UNWRAP,
 686         &methods::INEFFICIENT_TO_STRING,
 687         &methods::INTO_ITER_ON_REF,
 688         &methods::ITERATOR_STEP_BY_ZERO,
 689         &methods::ITER_CLONED_COLLECT,
 690         &methods::ITER_NEXT_SLICE,
 691         &methods::ITER_NTH,
 692         &methods::ITER_NTH_ZERO,
 693         &methods::ITER_SKIP_NEXT,
 694         &methods::MANUAL_SATURATING_ARITHMETIC,
 695         &methods::MAP_FLATTEN,
 696         &methods::MAP_UNWRAP_OR,
 697         &methods::NEW_RET_NO_SELF,
 698         &methods::OK_EXPECT,
 699         &methods::OPTION_AS_REF_DEREF,
 700         &methods::OPTION_MAP_OR_NONE,
 701         &methods::OR_FUN_CALL,
 702         &methods::RESULT_MAP_OR_INTO_OPTION,
 703         &methods::SEARCH_IS_SOME,
 704         &methods::SHOULD_IMPLEMENT_TRAIT,
 705         &methods::SINGLE_CHAR_PATTERN,
 706         &methods::SINGLE_CHAR_PUSH_STR,
 707         &methods::SKIP_WHILE_NEXT,
 708         &methods::STRING_EXTEND_CHARS,
 709         &methods::SUSPICIOUS_MAP,
 710         &methods::UNINIT_ASSUMED_INIT,
 711         &methods::UNNECESSARY_FILTER_MAP,
 712         &methods::UNNECESSARY_FOLD,
 713         &methods::UNNECESSARY_LAZY_EVALUATIONS,
 714         &methods::UNWRAP_USED,
 715         &methods::USELESS_ASREF,
 716         &methods::WRONG_PUB_SELF_CONVENTION,
 717         &methods::WRONG_SELF_CONVENTION,
 718         &methods::ZST_OFFSET,
 719         &minmax::MIN_MAX,
 720         &misc::CMP_NAN,
 721         &misc::CMP_OWNED,
 722         &misc::FLOAT_CMP,
 723         &misc::FLOAT_CMP_CONST,
 724         &misc::MODULO_ONE,
 725         &misc::SHORT_CIRCUIT_STATEMENT,
 726         &misc::TOPLEVEL_REF_ARG,
 727         &misc::USED_UNDERSCORE_BINDING,
 728         &misc::ZERO_PTR,
 729         &misc_early::BUILTIN_TYPE_SHADOW,
 730         &misc_early::DOUBLE_NEG,
 731         &misc_early::DUPLICATE_UNDERSCORE_ARGUMENT,
 732         &misc_early::MIXED_CASE_HEX_LITERALS,
 733         &misc_early::REDUNDANT_PATTERN,
 734         &misc_early::UNNEEDED_FIELD_PATTERN,
 735         &misc_early::UNNEEDED_WILDCARD_PATTERN,
 736         &misc_early::UNSEPARATED_LITERAL_SUFFIX,
 737         &misc_early::ZERO_PREFIXED_LITERAL,
 738         &missing_const_for_fn::MISSING_CONST_FOR_FN,
 739         &missing_doc::MISSING_DOCS_IN_PRIVATE_ITEMS,
 740         &missing_inline::MISSING_INLINE_IN_PUBLIC_ITEMS,
 741         &modulo_arithmetic::MODULO_ARITHMETIC,
 742         &multiple_crate_versions::MULTIPLE_CRATE_VERSIONS,
 743         &mut_key::MUTABLE_KEY_TYPE,
 744         &mut_mut::MUT_MUT,
 745         &mut_reference::UNNECESSARY_MUT_PASSED,
 746         &mutable_debug_assertion::DEBUG_ASSERT_WITH_MUT_CALL,
 747         &mutex_atomic::MUTEX_ATOMIC,
 748         &mutex_atomic::MUTEX_INTEGER,
 749         &needless_arbitrary_self_type::NEEDLESS_ARBITRARY_SELF_TYPE,
 750         &needless_bool::BOOL_COMPARISON,
 751         &needless_bool::NEEDLESS_BOOL,
 752         &needless_borrow::NEEDLESS_BORROW,
 753         &needless_borrowed_ref::NEEDLESS_BORROWED_REFERENCE,
 754         &needless_continue::NEEDLESS_CONTINUE,
 755         &needless_pass_by_value::NEEDLESS_PASS_BY_VALUE,
 756         &needless_update::NEEDLESS_UPDATE,
 757         &neg_cmp_op_on_partial_ord::NEG_CMP_OP_ON_PARTIAL_ORD,
 758         &neg_multiply::NEG_MULTIPLY,
 759         &new_without_default::NEW_WITHOUT_DEFAULT,
 760         &no_effect::NO_EFFECT,
 761         &no_effect::UNNECESSARY_OPERATION,
 762         &non_copy_const::BORROW_INTERIOR_MUTABLE_CONST,
 763         &non_copy_const::DECLARE_INTERIOR_MUTABLE_CONST,
 764         &non_expressive_names::JUST_UNDERSCORES_AND_DIGITS,
 765         &non_expressive_names::MANY_SINGLE_CHAR_NAMES,
 766         &non_expressive_names::SIMILAR_NAMES,
 767         &open_options::NONSENSICAL_OPEN_OPTIONS,
 768         &option_env_unwrap::OPTION_ENV_UNWRAP,
 769         &option_if_let_else::OPTION_IF_LET_ELSE,
 770         &overflow_check_conditional::OVERFLOW_CHECK_CONDITIONAL,
 771         &panic_in_result_fn::PANIC_IN_RESULT_FN,
 772         &panic_unimplemented::PANIC,
 773         &panic_unimplemented::PANIC_PARAMS,
 774         &panic_unimplemented::TODO,
 775         &panic_unimplemented::UNIMPLEMENTED,
 776         &panic_unimplemented::UNREACHABLE,
 777         &partialeq_ne_impl::PARTIALEQ_NE_IMPL,
 778         &path_buf_push_overwrite::PATH_BUF_PUSH_OVERWRITE,
 779         &pattern_type_mismatch::PATTERN_TYPE_MISMATCH,
 780         &precedence::PRECEDENCE,
 781         &ptr::CMP_NULL,
 782         &ptr::MUT_FROM_REF,
 783         &ptr::PTR_ARG,
 784         &ptr_eq::PTR_EQ,
 785         &ptr_offset_with_cast::PTR_OFFSET_WITH_CAST,
 786         &question_mark::QUESTION_MARK,
 787         &ranges::RANGE_MINUS_ONE,
 788         &ranges::RANGE_PLUS_ONE,
 789         &ranges::RANGE_ZIP_WITH_LEN,
 790         &ranges::REVERSED_EMPTY_RANGES,
 791         &redundant_clone::REDUNDANT_CLONE,
 792         &redundant_closure_call::REDUNDANT_CLOSURE_CALL,
 793         &redundant_field_names::REDUNDANT_FIELD_NAMES,
 794         &redundant_pub_crate::REDUNDANT_PUB_CRATE,
 795         &redundant_static_lifetimes::REDUNDANT_STATIC_LIFETIMES,
 796         &reference::DEREF_ADDROF,
 797         &reference::REF_IN_DEREF,
 798         &regex::INVALID_REGEX,
 799         &regex::TRIVIAL_REGEX,
 800         &repeat_once::REPEAT_ONCE,
 801         &returns::LET_AND_RETURN,
 802         &returns::NEEDLESS_RETURN,
 803         &self_assignment::SELF_ASSIGNMENT,
 804         &serde_api::SERDE_API_MISUSE,
 805         &shadow::SHADOW_REUSE,
 806         &shadow::SHADOW_SAME,
 807         &shadow::SHADOW_UNRELATED,
 808         &single_component_path_imports::SINGLE_COMPONENT_PATH_IMPORTS,
 809         &slow_vector_initialization::SLOW_VECTOR_INITIALIZATION,
 810         &stable_sort_primitive::STABLE_SORT_PRIMITIVE,
 811         &strings::STRING_ADD,
 812         &strings::STRING_ADD_ASSIGN,
 813         &strings::STRING_LIT_AS_BYTES,
 814         &suspicious_trait_impl::SUSPICIOUS_ARITHMETIC_IMPL,
 815         &suspicious_trait_impl::SUSPICIOUS_OP_ASSIGN_IMPL,
 816         &swap::ALMOST_SWAPPED,
 817         &swap::MANUAL_SWAP,
 818         &tabs_in_doc_comments::TABS_IN_DOC_COMMENTS,
 819         &temporary_assignment::TEMPORARY_ASSIGNMENT,
 820         &to_digit_is_some::TO_DIGIT_IS_SOME,
 821         &to_string_in_display::TO_STRING_IN_DISPLAY,
 822         &trait_bounds::TRAIT_DUPLICATION_IN_BOUNDS,
 823         &trait_bounds::TYPE_REPETITION_IN_BOUNDS,
 824         &transmute::CROSSPOINTER_TRANSMUTE,
 825         &transmute::TRANSMUTES_EXPRESSIBLE_AS_PTR_CASTS,
 826         &transmute::TRANSMUTE_BYTES_TO_STR,
 827         &transmute::TRANSMUTE_FLOAT_TO_INT,
 828         &transmute::TRANSMUTE_INT_TO_BOOL,
 829         &transmute::TRANSMUTE_INT_TO_CHAR,
 830         &transmute::TRANSMUTE_INT_TO_FLOAT,
 831         &transmute::TRANSMUTE_PTR_TO_PTR,
 832         &transmute::TRANSMUTE_PTR_TO_REF,
 833         &transmute::UNSOUND_COLLECTION_TRANSMUTE,
 834         &transmute::USELESS_TRANSMUTE,
 835         &transmute::WRONG_TRANSMUTE,
 836         &transmuting_null::TRANSMUTING_NULL,
 837         &trivially_copy_pass_by_ref::TRIVIALLY_COPY_PASS_BY_REF,
 838         &try_err::TRY_ERR,
 839         &types::ABSURD_EXTREME_COMPARISONS,
 840         &types::BORROWED_BOX,
 841         &types::BOX_VEC,
 842         &types::CAST_LOSSLESS,
 843         &types::CAST_POSSIBLE_TRUNCATION,
 844         &types::CAST_POSSIBLE_WRAP,
 845         &types::CAST_PRECISION_LOSS,
 846         &types::CAST_PTR_ALIGNMENT,
 847         &types::CAST_REF_TO_MUT,
 848         &types::CAST_SIGN_LOSS,
 849         &types::CHAR_LIT_AS_U8,
 850         &types::FN_TO_NUMERIC_CAST,
 851         &types::FN_TO_NUMERIC_CAST_WITH_TRUNCATION,
 852         &types::IMPLICIT_HASHER,
 853         &types::INVALID_UPCAST_COMPARISONS,
 854         &types::LET_UNIT_VALUE,
 855         &types::LINKEDLIST,
 856         &types::OPTION_OPTION,
 857         &types::RC_BUFFER,
 858         &types::REDUNDANT_ALLOCATION,
 859         &types::TYPE_COMPLEXITY,
 860         &types::UNIT_ARG,
 861         &types::UNIT_CMP,
 862         &types::UNNECESSARY_CAST,
 863         &types::VEC_BOX,
 864         &unicode::INVISIBLE_CHARACTERS,
 865         &unicode::NON_ASCII_LITERAL,
 866         &unicode::UNICODE_NOT_NFC,
 867         &unit_return_expecting_ord::UNIT_RETURN_EXPECTING_ORD,
 868         &unnamed_address::FN_ADDRESS_COMPARISONS,
 869         &unnamed_address::VTABLE_ADDRESS_COMPARISONS,
 870         &unnecessary_sort_by::UNNECESSARY_SORT_BY,
 871         &unnested_or_patterns::UNNESTED_OR_PATTERNS,
 872         &unsafe_removed_from_name::UNSAFE_REMOVED_FROM_NAME,
 873         &unused_io_amount::UNUSED_IO_AMOUNT,
 874         &unused_self::UNUSED_SELF,
 875         &unused_unit::UNUSED_UNIT,
 876         &unwrap::PANICKING_UNWRAP,
 877         &unwrap::UNNECESSARY_UNWRAP,
 878         &unwrap_in_result::UNWRAP_IN_RESULT,
 879         &use_self::USE_SELF,
 880         &useless_conversion::USELESS_CONVERSION,
 881         &utils::internal_lints::CLIPPY_LINTS_INTERNAL,
 882         &utils::internal_lints::COLLAPSIBLE_SPAN_LINT_CALLS,
 883         &utils::internal_lints::COMPILER_LINT_FUNCTIONS,
 884         &utils::internal_lints::DEFAULT_LINT,
 885         &utils::internal_lints::LINT_WITHOUT_LINT_PASS,
 886         &utils::internal_lints::MATCH_TYPE_ON_DIAGNOSTIC_ITEM,
 887         &utils::internal_lints::OUTER_EXPN_EXPN_DATA,
 888         &utils::internal_lints::PRODUCE_ICE,
 889         &vec::USELESS_VEC,
 890         &vec_resize_to_zero::VEC_RESIZE_TO_ZERO,
 891         &verbose_file_reads::VERBOSE_FILE_READS,
 892         &wildcard_dependencies::WILDCARD_DEPENDENCIES,
 893         &wildcard_imports::ENUM_GLOB_USE,
 894         &wildcard_imports::WILDCARD_IMPORTS,
 895         &write::PRINTLN_EMPTY_STRING,
 896         &write::PRINT_LITERAL,
 897         &write::PRINT_STDOUT,
 898         &write::PRINT_WITH_NEWLINE,
 899         &write::USE_DEBUG,
 900         &write::WRITELN_EMPTY_STRING,
 901         &write::WRITE_LITERAL,
 902         &write::WRITE_WITH_NEWLINE,
 903         &zero_div_zero::ZERO_DIVIDED_BY_ZERO,
 904     ]);
 905     // end register lints, do not remove this comment, it’s used in `update_lints`
 906
 907     store.register_late_pass(|| box await_holding_lock::AwaitHoldingLock);
 908     store.register_late_pass(|| box serde_api::SerdeAPI);
 909     store.register_late_pass(|| box utils::internal_lints::CompilerLintFunctions::new());
 910     store.register_late_pass(|| box utils::internal_lints::LintWithoutLintPass::default());
 911     store.register_late_pass(|| box utils::internal_lints::OuterExpnDataPass);
 912     store.register_late_pass(|| box utils::inspector::DeepCodeInspector);
 913     store.register_late_pass(|| box utils::author::Author);
 914     let vec_box_size_threshold = conf.vec_box_size_threshold;
 915     store.register_late_pass(move || box types::Types::new(vec_box_size_threshold));
 916     store.register_late_pass(|| box booleans::NonminimalBool);
 917     store.register_late_pass(|| box eq_op::EqOp);
 918     store.register_late_pass(|| box enum_clike::UnportableVariant);
 919     store.register_late_pass(|| box float_literal::FloatLiteral);
 920     let verbose_bit_mask_threshold = conf.verbose_bit_mask_threshold;
 921     store.register_late_pass(move || box bit_mask::BitMask::new(verbose_bit_mask_threshold));
 922     store.register_late_pass(|| box ptr::Ptr);
 923     store.register_late_pass(|| box ptr_eq::PtrEq);
 924     store.register_late_pass(|| box needless_bool::NeedlessBool);
 925     store.register_late_pass(|| box needless_bool::BoolComparison);
 926     store.register_late_pass(|| box approx_const::ApproxConstant);
 927     store.register_late_pass(|| box misc::MiscLints);
 928     store.register_late_pass(|| box eta_reduction::EtaReduction);
 929     store.register_late_pass(|| box identity_op::IdentityOp);
 930     store.register_late_pass(|| box erasing_op::ErasingOp);
 931     store.register_late_pass(|| box mut_mut::MutMut);
 932     store.register_late_pass(|| box mut_reference::UnnecessaryMutPassed);
 933     store.register_late_pass(|| box len_zero::LenZero);
 934     store.register_late_pass(|| box attrs::Attributes);
 935     store.register_late_pass(|| box blocks_in_if_conditions::BlocksInIfConditions);
 936     store.register_late_pass(|| box unicode::Unicode);
 937     store.register_late_pass(|| box unit_return_expecting_ord::UnitReturnExpectingOrd);
 938     store.register_late_pass(|| box strings::StringAdd);
 939     store.register_late_pass(|| box implicit_return::ImplicitReturn);
 940     store.register_late_pass(|| box implicit_saturating_sub::ImplicitSaturatingSub);
 941     store.register_late_pass(|| box methods::Methods);
 942     store.register_late_pass(|| box map_clone::MapClone);
 943     store.register_late_pass(|| box map_err_ignore::MapErrIgnore);
 944     store.register_late_pass(|| box shadow::Shadow);
 945     store.register_late_pass(|| box types::LetUnitValue);
 946     store.register_late_pass(|| box types::UnitCmp);
 947     store.register_late_pass(|| box loops::Loops);
 948     store.register_late_pass(|| box main_recursion::MainRecursion::default());
 949     store.register_late_pass(|| box lifetimes::Lifetimes);
 950     store.register_late_pass(|| box entry::HashMapPass);
 951     store.register_late_pass(|| box ranges::Ranges);
 952     store.register_late_pass(|| box types::Casts);
 953     let type_complexity_threshold = conf.type_complexity_threshold;
 954     store.register_late_pass(move || box types::TypeComplexity::new(type_complexity_threshold));
 955     store.register_late_pass(|| box matches::Matches::default());
 956     store.register_late_pass(|| box minmax::MinMaxPass);
 957     store.register_late_pass(|| box open_options::OpenOptions);
 958     store.register_late_pass(|| box zero_div_zero::ZeroDiv);
 959     store.register_late_pass(|| box mutex_atomic::Mutex);
 960     store.register_late_pass(|| box needless_update::NeedlessUpdate);
 961     store.register_late_pass(|| box needless_borrow::NeedlessBorrow::default());
 962     store.register_late_pass(|| box needless_borrowed_ref::NeedlessBorrowedRef);
 963     store.register_late_pass(|| box no_effect::NoEffect);
 964     store.register_late_pass(|| box temporary_assignment::TemporaryAssignment);
 965     store.register_late_pass(|| box transmute::Transmute);
 966     let cognitive_complexity_threshold = conf.cognitive_complexity_threshold;
 967     store.register_late_pass(move || box cognitive_complexity::CognitiveComplexity::new(cognitive_complexity_threshold));
 968     let too_large_for_stack = conf.too_large_for_stack;
 969     store.register_late_pass(move || box escape::BoxedLocal{too_large_for_stack});
 970     store.register_late_pass(move || box vec::UselessVec{too_large_for_stack});
 971     store.register_late_pass(|| box panic_unimplemented::PanicUnimplemented);
 972     store.register_late_pass(|| box strings::StringLitAsBytes);
 973     store.register_late_pass(|| box derive::Derive);
 974     store.register_late_pass(|| box types::CharLitAsU8);
 975     store.register_late_pass(|| box get_last_with_len::GetLastWithLen);
 976     store.register_late_pass(|| box drop_forget_ref::DropForgetRef);
 977     store.register_late_pass(|| box empty_enum::EmptyEnum);
 978     store.register_late_pass(|| box types::AbsurdExtremeComparisons);
 979     store.register_late_pass(|| box types::InvalidUpcastComparisons);
 980     store.register_late_pass(|| box regex::Regex::default());
 981     store.register_late_pass(|| box copies::CopyAndPaste);
 982     store.register_late_pass(|| box copy_iterator::CopyIterator);
 983     store.register_late_pass(|| box format::UselessFormat);
 984     store.register_late_pass(|| box swap::Swap);
 985     store.register_late_pass(|| box overflow_check_conditional::OverflowCheckConditional);
 986     store.register_late_pass(|| box new_without_default::NewWithoutDefault::default());
 987     let blacklisted_names = conf.blacklisted_names.iter().cloned().collect::<FxHashSet<_>>();
 988     store.register_late_pass(move || box blacklisted_name::BlacklistedName::new(blacklisted_names.clone()));
 989     let too_many_arguments_threshold1 = conf.too_many_arguments_threshold;
 990     let too_many_lines_threshold2 = conf.too_many_lines_threshold;
 991     store.register_late_pass(move || box functions::Functions::new(too_many_arguments_threshold1, too_many_lines_threshold2));
 992     let doc_valid_idents = conf.doc_valid_idents.iter().cloned().collect::<FxHashSet<_>>();
 993     store.register_late_pass(move || box doc::DocMarkdown::new(doc_valid_idents.clone()));
 994     store.register_late_pass(|| box neg_multiply::NegMultiply);
 995     store.register_late_pass(|| box mem_discriminant::MemDiscriminant);
 996     store.register_late_pass(|| box mem_forget::MemForget);
 997     store.register_late_pass(|| box mem_replace::MemReplace);
 998     store.register_late_pass(|| box arithmetic::Arithmetic::default());
 999     store.register_late_pass(|| box assign_ops::AssignOps);
1000     store.register_late_pass(|| box let_if_seq::LetIfSeq);
1001     store.register_late_pass(|| box eval_order_dependence::EvalOrderDependence);
1002     store.register_late_pass(|| box missing_doc::MissingDoc::new());
1003     store.register_late_pass(|| box missing_inline::MissingInline);
1004     store.register_late_pass(|| box if_let_some_result::OkIfLet);
1005     store.register_late_pass(|| box partialeq_ne_impl::PartialEqNeImpl);
1006     store.register_late_pass(|| box unused_io_amount::UnusedIoAmount);
1007     let enum_variant_size_threshold = conf.enum_variant_size_threshold;
1008     store.register_late_pass(move || box large_enum_variant::LargeEnumVariant::new(enum_variant_size_threshold));
1009     store.register_late_pass(|| box explicit_write::ExplicitWrite);
1010     store.register_late_pass(|| box needless_pass_by_value::NeedlessPassByValue);
1011     let trivially_copy_pass_by_ref = trivially_copy_pass_by_ref::TriviallyCopyPassByRef::new(
1012         conf.trivial_copy_size_limit,
1013         &sess.target,
1014     );
1015     store.register_late_pass(move || box trivially_copy_pass_by_ref);
1016     store.register_late_pass(|| box try_err::TryErr);
1017     store.register_late_pass(|| box use_self::UseSelf);
1018     store.register_late_pass(|| box bytecount::ByteCount);
1019     store.register_late_pass(|| box infinite_iter::InfiniteIter);
1020     store.register_late_pass(|| box inline_fn_without_body::InlineFnWithoutBody);
1021     store.register_late_pass(|| box useless_conversion::UselessConversion::default());
1022     store.register_late_pass(|| box types::ImplicitHasher);
1023     store.register_late_pass(|| box fallible_impl_from::FallibleImplFrom);
1024     store.register_late_pass(|| box types::UnitArg);
1025     store.register_late_pass(|| box double_comparison::DoubleComparisons);
1026     store.register_late_pass(|| box question_mark::QuestionMark);
1027     store.register_late_pass(|| box suspicious_trait_impl::SuspiciousImpl);
1028     store.register_late_pass(|| box map_unit_fn::MapUnit);
1029     store.register_late_pass(|| box inherent_impl::MultipleInherentImpl::default());
1030     store.register_late_pass(|| box neg_cmp_op_on_partial_ord::NoNegCompOpForPartialOrd);
1031     store.register_late_pass(|| box unwrap::Unwrap);
1032     store.register_late_pass(|| box duration_subsec::DurationSubsec);
1033     store.register_late_pass(|| box default_trait_access::DefaultTraitAccess);
1034     store.register_late_pass(|| box indexing_slicing::IndexingSlicing);
1035     store.register_late_pass(|| box non_copy_const::NonCopyConst);
1036     store.register_late_pass(|| box ptr_offset_with_cast::PtrOffsetWithCast);
1037     store.register_late_pass(|| box redundant_clone::RedundantClone);
1038     store.register_late_pass(|| box slow_vector_initialization::SlowVectorInit);
1039     store.register_late_pass(|| box unnecessary_sort_by::UnnecessarySortBy);
1040     store.register_late_pass(|| box types::RefToMut);
1041     store.register_late_pass(|| box assertions_on_constants::AssertionsOnConstants);
1042     store.register_late_pass(|| box missing_const_for_fn::MissingConstForFn);
1043     store.register_late_pass(|| box transmuting_null::TransmutingNull);
1044     store.register_late_pass(|| box path_buf_push_overwrite::PathBufPushOverwrite);
1045     store.register_late_pass(|| box checked_conversions::CheckedConversions);
1046     store.register_late_pass(|| box integer_division::IntegerDivision);
1047     store.register_late_pass(|| box inherent_to_string::InherentToString);
1048     let max_trait_bounds = conf.max_trait_bounds;
1049     store.register_late_pass(move || box trait_bounds::TraitBounds::new(max_trait_bounds));
1050     store.register_late_pass(|| box comparison_chain::ComparisonChain);
1051     store.register_late_pass(|| box mut_key::MutableKeyType);
1052     store.register_late_pass(|| box modulo_arithmetic::ModuloArithmetic);
1053     store.register_early_pass(|| box reference::DerefAddrOf);
1054     store.register_early_pass(|| box reference::RefInDeref);
1055     store.register_early_pass(|| box double_parens::DoubleParens);
1056     store.register_late_pass(|| box to_string_in_display::ToStringInDisplay::new());
1057     store.register_early_pass(|| box unsafe_removed_from_name::UnsafeNameRemoval);
1058     store.register_early_pass(|| box if_not_else::IfNotElse);
1059     store.register_early_pass(|| box else_if_without_else::ElseIfWithoutElse);
1060     store.register_early_pass(|| box int_plus_one::IntPlusOne);
1061     store.register_early_pass(|| box formatting::Formatting);
1062     store.register_early_pass(|| box misc_early::MiscEarlyLints);
1063     store.register_early_pass(|| box redundant_closure_call::RedundantClosureCall);
1064     store.register_late_pass(|| box redundant_closure_call::RedundantClosureCall);
1065     store.register_early_pass(|| box unused_unit::UnusedUnit);
1066     store.register_late_pass(|| box returns::Return);
1067     store.register_early_pass(|| box collapsible_if::CollapsibleIf);
1068     store.register_early_pass(|| box items_after_statements::ItemsAfterStatements);
1069     store.register_early_pass(|| box precedence::Precedence);
1070     store.register_early_pass(|| box needless_continue::NeedlessContinue);
1071     store.register_late_pass(|| box create_dir::CreateDir);
1072     store.register_early_pass(|| box needless_arbitrary_self_type::NeedlessArbitrarySelfType);
1073     store.register_early_pass(|| box redundant_static_lifetimes::RedundantStaticLifetimes);
1074     store.register_late_pass(|| box cargo_common_metadata::CargoCommonMetadata);
1075     store.register_late_pass(|| box multiple_crate_versions::MultipleCrateVersions);
1076     store.register_late_pass(|| box wildcard_dependencies::WildcardDependencies);
1077     store.register_early_pass(|| box literal_representation::LiteralDigitGrouping);
1078     let literal_representation_threshold = conf.literal_representation_threshold;
1079     store.register_early_pass(move || box literal_representation::DecimalLiteralRepresentation::new(literal_representation_threshold));
1080     store.register_early_pass(|| box utils::internal_lints::ClippyLintsInternal);
1081     let enum_variant_name_threshold = conf.enum_variant_name_threshold;
1082     store.register_early_pass(move || box enum_variants::EnumVariantNames::new(enum_variant_name_threshold));
1083     store.register_early_pass(|| box tabs_in_doc_comments::TabsInDocComments);
1084     store.register_late_pass(|| box unused_self::UnusedSelf);
1085     store.register_late_pass(|| box mutable_debug_assertion::DebugAssertWithMutCall);
1086     store.register_late_pass(|| box exit::Exit);
1087     store.register_late_pass(|| box to_digit_is_some::ToDigitIsSome);
1088     let array_size_threshold = conf.array_size_threshold;
1089     store.register_late_pass(move || box large_stack_arrays::LargeStackArrays::new(array_size_threshold));
1090     store.register_late_pass(move || box large_const_arrays::LargeConstArrays::new(array_size_threshold));
1091     store.register_late_pass(|| box floating_point_arithmetic::FloatingPointArithmetic);
1092     store.register_early_pass(|| box as_conversions::AsConversions);
1093     store.register_early_pass(|| box utils::internal_lints::ProduceIce);
1094     store.register_late_pass(|| box let_underscore::LetUnderscore);
1095     store.register_late_pass(|| box atomic_ordering::AtomicOrdering);
1096     store.register_early_pass(|| box single_component_path_imports::SingleComponentPathImports);
1097     let max_fn_params_bools = conf.max_fn_params_bools;
1098     let max_struct_bools = conf.max_struct_bools;
1099     store.register_early_pass(move || box excessive_bools::ExcessiveBools::new(max_struct_bools, max_fn_params_bools));
1100     store.register_early_pass(|| box option_env_unwrap::OptionEnvUnwrap);
1101     let warn_on_all_wildcard_imports = conf.warn_on_all_wildcard_imports;
1102     store.register_late_pass(move || box wildcard_imports::WildcardImports::new(warn_on_all_wildcard_imports));
1103     store.register_late_pass(|| box verbose_file_reads::VerboseFileReads);
1104     store.register_late_pass(|| box redundant_pub_crate::RedundantPubCrate::default());
1105     store.register_late_pass(|| box unnamed_address::UnnamedAddress);
1106     store.register_late_pass(|| box dereference::Dereferencing);
1107     store.register_late_pass(|| box option_if_let_else::OptionIfLetElse);
1108     store.register_late_pass(|| box future_not_send::FutureNotSend);
1109     store.register_late_pass(|| box utils::internal_lints::CollapsibleCalls);
1110     store.register_late_pass(|| box if_let_mutex::IfLetMutex);
1111     store.register_late_pass(|| box match_on_vec_items::MatchOnVecItems);
1112     store.register_early_pass(|| box manual_non_exhaustive::ManualNonExhaustive);
1113     store.register_late_pass(|| box manual_async_fn::ManualAsyncFn);
1114     store.register_early_pass(|| box redundant_field_names::RedundantFieldNames);
1115     store.register_late_pass(|| box vec_resize_to_zero::VecResizeToZero);
1116     store.register_late_pass(|| box panic_in_result_fn::PanicInResultFn);
1117
1118     let single_char_binding_names_threshold = conf.single_char_binding_names_threshold;
1119     store.register_early_pass(move || box non_expressive_names::NonExpressiveNames {
1120         single_char_binding_names_threshold,
1121     });
1122     store.register_early_pass(|| box unnested_or_patterns::UnnestedOrPatterns);
1123     store.register_late_pass(|| box macro_use::MacroUseImports::default());
1124     store.register_late_pass(|| box map_identity::MapIdentity);
1125     store.register_late_pass(|| box pattern_type_mismatch::PatternTypeMismatch);
1126     store.register_late_pass(|| box stable_sort_primitive::StableSortPrimitive);
1127     store.register_late_pass(|| box repeat_once::RepeatOnce);
1128     store.register_late_pass(|| box unwrap_in_result::UnwrapInResult);
1129     store.register_late_pass(|| box self_assignment::SelfAssignment);
1130     store.register_late_pass(|| box manual_unwrap_or::ManualUnwrapOr);
1131     store.register_late_pass(|| box float_equality_without_abs::FloatEqualityWithoutAbs);
1132     store.register_late_pass(|| box async_yields_async::AsyncYieldsAsync);
1133     store.register_late_pass(|| box manual_strip::ManualStrip);
1134     store.register_late_pass(|| box utils::internal_lints::MatchTypeOnDiagItem);
1135     let disallowed_methods = conf.disallowed_methods.iter().cloned().collect::<FxHashSet<_>>();
1136     store.register_late_pass(move || box disallowed_method::DisallowedMethod::new(&disallowed_methods));
1137     store.register_early_pass(|| box asm_syntax::InlineAsmX86AttSyntax);
1138     store.register_early_pass(|| box asm_syntax::InlineAsmX86IntelSyntax);
1139
1140
1141     store.register_group(true, "clippy::restriction", Some("clippy_restriction"), vec![
1142         LintId::of(&arithmetic::FLOAT_ARITHMETIC),
1143         LintId::of(&arithmetic::INTEGER_ARITHMETIC),
1144         LintId::of(&as_conversions::AS_CONVERSIONS),
1145         LintId::of(&asm_syntax::INLINE_ASM_X86_ATT_SYNTAX),
1146         LintId::of(&asm_syntax::INLINE_ASM_X86_INTEL_SYNTAX),
1147         LintId::of(&create_dir::CREATE_DIR),
1148         LintId::of(&dbg_macro::DBG_MACRO),
1149         LintId::of(&else_if_without_else::ELSE_IF_WITHOUT_ELSE),
1150         LintId::of(&exit::EXIT),
1151         LintId::of(&float_literal::LOSSY_FLOAT_LITERAL),
1152         LintId::of(&implicit_return::IMPLICIT_RETURN),
1153         LintId::of(&indexing_slicing::INDEXING_SLICING),
1154         LintId::of(&inherent_impl::MULTIPLE_INHERENT_IMPL),
1155         LintId::of(&integer_division::INTEGER_DIVISION),
1156         LintId::of(&let_underscore::LET_UNDERSCORE_MUST_USE),
1157         LintId::of(&literal_representation::DECIMAL_LITERAL_REPRESENTATION),
1158         LintId::of(&matches::REST_PAT_IN_FULLY_BOUND_STRUCTS),
1159         LintId::of(&matches::WILDCARD_ENUM_MATCH_ARM),
1160         LintId::of(&mem_forget::MEM_FORGET),
1161         LintId::of(&methods::CLONE_ON_REF_PTR),
1162         LintId::of(&methods::EXPECT_USED),
1163         LintId::of(&methods::FILETYPE_IS_FILE),
1164         LintId::of(&methods::GET_UNWRAP),
1165         LintId::of(&methods::UNWRAP_USED),
1166         LintId::of(&methods::WRONG_PUB_SELF_CONVENTION),
1167         LintId::of(&misc::FLOAT_CMP_CONST),
1168         LintId::of(&misc_early::UNNEEDED_FIELD_PATTERN),
1169         LintId::of(&missing_doc::MISSING_DOCS_IN_PRIVATE_ITEMS),
1170         LintId::of(&missing_inline::MISSING_INLINE_IN_PUBLIC_ITEMS),
1171         LintId::of(&modulo_arithmetic::MODULO_ARITHMETIC),
1172         LintId::of(&panic_in_result_fn::PANIC_IN_RESULT_FN),
1173         LintId::of(&panic_unimplemented::PANIC),
1174         LintId::of(&panic_unimplemented::TODO),
1175         LintId::of(&panic_unimplemented::UNIMPLEMENTED),
1176         LintId::of(&panic_unimplemented::UNREACHABLE),
1177         LintId::of(&pattern_type_mismatch::PATTERN_TYPE_MISMATCH),
1178         LintId::of(&shadow::SHADOW_REUSE),
1179         LintId::of(&shadow::SHADOW_SAME),
1180         LintId::of(&strings::STRING_ADD),
1181         LintId::of(&types::RC_BUFFER),
1182         LintId::of(&unwrap_in_result::UNWRAP_IN_RESULT),
1183         LintId::of(&verbose_file_reads::VERBOSE_FILE_READS),
1184         LintId::of(&write::PRINT_STDOUT),
1185         LintId::of(&write::USE_DEBUG),
1186     ]);
1187
1188     store.register_group(true, "clippy::pedantic", Some("clippy_pedantic"), vec![
1189         LintId::of(&attrs::INLINE_ALWAYS),
1190         LintId::of(&await_holding_lock::AWAIT_HOLDING_LOCK),
1191         LintId::of(&bit_mask::VERBOSE_BIT_MASK),
1192         LintId::of(&checked_conversions::CHECKED_CONVERSIONS),
1193         LintId::of(&copies::MATCH_SAME_ARMS),
1194         LintId::of(&copies::SAME_FUNCTIONS_IN_IF_CONDITION),
1195         LintId::of(&copy_iterator::COPY_ITERATOR),
1196         LintId::of(&default_trait_access::DEFAULT_TRAIT_ACCESS),
1197         LintId::of(&dereference::EXPLICIT_DEREF_METHODS),
1198         LintId::of(&derive::EXPL_IMPL_CLONE_ON_COPY),
1199         LintId::of(&derive::UNSAFE_DERIVE_DESERIALIZE),
1200         LintId::of(&doc::DOC_MARKDOWN),
1201         LintId::of(&doc::MISSING_ERRORS_DOC),
1202         LintId::of(&empty_enum::EMPTY_ENUM),
1203         LintId::of(&enum_variants::MODULE_NAME_REPETITIONS),
1204         LintId::of(&enum_variants::PUB_ENUM_VARIANT_NAMES),
1205         LintId::of(&eta_reduction::REDUNDANT_CLOSURE_FOR_METHOD_CALLS),
1206         LintId::of(&excessive_bools::FN_PARAMS_EXCESSIVE_BOOLS),
1207         LintId::of(&excessive_bools::STRUCT_EXCESSIVE_BOOLS),
1208         LintId::of(&functions::MUST_USE_CANDIDATE),
1209         LintId::of(&functions::TOO_MANY_LINES),
1210         LintId::of(&if_not_else::IF_NOT_ELSE),
1211         LintId::of(&implicit_saturating_sub::IMPLICIT_SATURATING_SUB),
1212         LintId::of(&infinite_iter::MAYBE_INFINITE_ITER),
1213         LintId::of(&items_after_statements::ITEMS_AFTER_STATEMENTS),
1214         LintId::of(&large_stack_arrays::LARGE_STACK_ARRAYS),
1215         LintId::of(&literal_representation::LARGE_DIGIT_GROUPS),
1216         LintId::of(&literal_representation::UNREADABLE_LITERAL),
1217         LintId::of(&loops::EXPLICIT_INTO_ITER_LOOP),
1218         LintId::of(&loops::EXPLICIT_ITER_LOOP),
1219         LintId::of(&macro_use::MACRO_USE_IMPORTS),
1220         LintId::of(&map_err_ignore::MAP_ERR_IGNORE),
1221         LintId::of(&match_on_vec_items::MATCH_ON_VEC_ITEMS),
1222         LintId::of(&matches::MATCH_BOOL),
1223         LintId::of(&matches::MATCH_WILDCARD_FOR_SINGLE_VARIANTS),
1224         LintId::of(&matches::MATCH_WILD_ERR_ARM),
1225         LintId::of(&matches::SINGLE_MATCH_ELSE),
1226         LintId::of(&methods::FILTER_MAP),
1227         LintId::of(&methods::FILTER_MAP_NEXT),
1228         LintId::of(&methods::FIND_MAP),
1229         LintId::of(&methods::INEFFICIENT_TO_STRING),
1230         LintId::of(&methods::MAP_FLATTEN),
1231         LintId::of(&methods::MAP_UNWRAP_OR),
1232         LintId::of(&misc::USED_UNDERSCORE_BINDING),
1233         LintId::of(&misc_early::UNSEPARATED_LITERAL_SUFFIX),
1234         LintId::of(&mut_mut::MUT_MUT),
1235         LintId::of(&needless_continue::NEEDLESS_CONTINUE),
1236         LintId::of(&needless_pass_by_value::NEEDLESS_PASS_BY_VALUE),
1237         LintId::of(&non_expressive_names::SIMILAR_NAMES),
1238         LintId::of(&option_if_let_else::OPTION_IF_LET_ELSE),
1239         LintId::of(&ranges::RANGE_MINUS_ONE),
1240         LintId::of(&ranges::RANGE_PLUS_ONE),
1241         LintId::of(&shadow::SHADOW_UNRELATED),
1242         LintId::of(&strings::STRING_ADD_ASSIGN),
1243         LintId::of(&trait_bounds::TRAIT_DUPLICATION_IN_BOUNDS),
1244         LintId::of(&trait_bounds::TYPE_REPETITION_IN_BOUNDS),
1245         LintId::of(&trivially_copy_pass_by_ref::TRIVIALLY_COPY_PASS_BY_REF),
1246         LintId::of(&types::CAST_LOSSLESS),
1247         LintId::of(&types::CAST_POSSIBLE_TRUNCATION),
1248         LintId::of(&types::CAST_POSSIBLE_WRAP),
1249         LintId::of(&types::CAST_PRECISION_LOSS),
1250         LintId::of(&types::CAST_PTR_ALIGNMENT),
1251         LintId::of(&types::CAST_SIGN_LOSS),
1252         LintId::of(&types::IMPLICIT_HASHER),
1253         LintId::of(&types::INVALID_UPCAST_COMPARISONS),
1254         LintId::of(&types::LET_UNIT_VALUE),
1255         LintId::of(&types::LINKEDLIST),
1256         LintId::of(&types::OPTION_OPTION),
1257         LintId::of(&unicode::NON_ASCII_LITERAL),
1258         LintId::of(&unicode::UNICODE_NOT_NFC),
1259         LintId::of(&unnested_or_patterns::UNNESTED_OR_PATTERNS),
1260         LintId::of(&unused_self::UNUSED_SELF),
1261         LintId::of(&wildcard_imports::ENUM_GLOB_USE),
1262         LintId::of(&wildcard_imports::WILDCARD_IMPORTS),
1263     ]);
1264
1265     store.register_group(true, "clippy::internal", Some("clippy_internal"), vec![
1266         LintId::of(&utils::internal_lints::CLIPPY_LINTS_INTERNAL),
1267         LintId::of(&utils::internal_lints::COLLAPSIBLE_SPAN_LINT_CALLS),
1268         LintId::of(&utils::internal_lints::COMPILER_LINT_FUNCTIONS),
1269         LintId::of(&utils::internal_lints::DEFAULT_LINT),
1270         LintId::of(&utils::internal_lints::LINT_WITHOUT_LINT_PASS),
1271         LintId::of(&utils::internal_lints::MATCH_TYPE_ON_DIAGNOSTIC_ITEM),
1272         LintId::of(&utils::internal_lints::OUTER_EXPN_EXPN_DATA),
1273         LintId::of(&utils::internal_lints::PRODUCE_ICE),
1274     ]);
1275
1276     store.register_group(true, "clippy::all", Some("clippy"), vec![
1277         LintId::of(&approx_const::APPROX_CONSTANT),
1278         LintId::of(&assertions_on_constants::ASSERTIONS_ON_CONSTANTS),
1279         LintId::of(&assign_ops::ASSIGN_OP_PATTERN),
1280         LintId::of(&assign_ops::MISREFACTORED_ASSIGN_OP),
1281         LintId::of(&async_yields_async::ASYNC_YIELDS_ASYNC),
1282         LintId::of(&atomic_ordering::INVALID_ATOMIC_ORDERING),
1283         LintId::of(&attrs::BLANKET_CLIPPY_RESTRICTION_LINTS),
1284         LintId::of(&attrs::DEPRECATED_CFG_ATTR),
1285         LintId::of(&attrs::DEPRECATED_SEMVER),
1286         LintId::of(&attrs::MISMATCHED_TARGET_OS),
1287         LintId::of(&attrs::UNKNOWN_CLIPPY_LINTS),
1288         LintId::of(&attrs::USELESS_ATTRIBUTE),
1289         LintId::of(&bit_mask::BAD_BIT_MASK),
1290         LintId::of(&bit_mask::INEFFECTIVE_BIT_MASK),
1291         LintId::of(&blacklisted_name::BLACKLISTED_NAME),
1292         LintId::of(&blocks_in_if_conditions::BLOCKS_IN_IF_CONDITIONS),
1293         LintId::of(&booleans::LOGIC_BUG),
1294         LintId::of(&booleans::NONMINIMAL_BOOL),
1295         LintId::of(&bytecount::NAIVE_BYTECOUNT),
1296         LintId::of(&collapsible_if::COLLAPSIBLE_IF),
1297         LintId::of(&comparison_chain::COMPARISON_CHAIN),
1298         LintId::of(&copies::IFS_SAME_COND),
1299         LintId::of(&copies::IF_SAME_THEN_ELSE),
1300         LintId::of(&derive::DERIVE_HASH_XOR_EQ),
1301         LintId::of(&derive::DERIVE_ORD_XOR_PARTIAL_ORD),
1302         LintId::of(&doc::MISSING_SAFETY_DOC),
1303         LintId::of(&doc::NEEDLESS_DOCTEST_MAIN),
1304         LintId::of(&double_comparison::DOUBLE_COMPARISONS),
1305         LintId::of(&double_parens::DOUBLE_PARENS),
1306         LintId::of(&drop_forget_ref::DROP_COPY),
1307         LintId::of(&drop_forget_ref::DROP_REF),
1308         LintId::of(&drop_forget_ref::FORGET_COPY),
1309         LintId::of(&drop_forget_ref::FORGET_REF),
1310         LintId::of(&duration_subsec::DURATION_SUBSEC),
1311         LintId::of(&entry::MAP_ENTRY),
1312         LintId::of(&enum_clike::ENUM_CLIKE_UNPORTABLE_VARIANT),
1313         LintId::of(&enum_variants::ENUM_VARIANT_NAMES),
1314         LintId::of(&enum_variants::MODULE_INCEPTION),
1315         LintId::of(&eq_op::EQ_OP),
1316         LintId::of(&eq_op::OP_REF),
1317         LintId::of(&erasing_op::ERASING_OP),
1318         LintId::of(&escape::BOXED_LOCAL),
1319         LintId::of(&eta_reduction::REDUNDANT_CLOSURE),
1320         LintId::of(&eval_order_dependence::DIVERGING_SUB_EXPRESSION),
1321         LintId::of(&eval_order_dependence::EVAL_ORDER_DEPENDENCE),
1322         LintId::of(&explicit_write::EXPLICIT_WRITE),
1323         LintId::of(&float_equality_without_abs::FLOAT_EQUALITY_WITHOUT_ABS),
1324         LintId::of(&float_literal::EXCESSIVE_PRECISION),
1325         LintId::of(&format::USELESS_FORMAT),
1326         LintId::of(&formatting::POSSIBLE_MISSING_COMMA),
1327         LintId::of(&formatting::SUSPICIOUS_ASSIGNMENT_FORMATTING),
1328         LintId::of(&formatting::SUSPICIOUS_ELSE_FORMATTING),
1329         LintId::of(&formatting::SUSPICIOUS_UNARY_OP_FORMATTING),
1330         LintId::of(&functions::DOUBLE_MUST_USE),
1331         LintId::of(&functions::MUST_USE_UNIT),
1332         LintId::of(&functions::NOT_UNSAFE_PTR_ARG_DEREF),
1333         LintId::of(&functions::RESULT_UNIT_ERR),
1334         LintId::of(&functions::TOO_MANY_ARGUMENTS),
1335         LintId::of(&get_last_with_len::GET_LAST_WITH_LEN),
1336         LintId::of(&identity_op::IDENTITY_OP),
1337         LintId::of(&if_let_mutex::IF_LET_MUTEX),
1338         LintId::of(&if_let_some_result::IF_LET_SOME_RESULT),
1339         LintId::of(&indexing_slicing::OUT_OF_BOUNDS_INDEXING),
1340         LintId::of(&infinite_iter::INFINITE_ITER),
1341         LintId::of(&inherent_to_string::INHERENT_TO_STRING),
1342         LintId::of(&inherent_to_string::INHERENT_TO_STRING_SHADOW_DISPLAY),
1343         LintId::of(&inline_fn_without_body::INLINE_FN_WITHOUT_BODY),
1344         LintId::of(&int_plus_one::INT_PLUS_ONE),
1345         LintId::of(&large_const_arrays::LARGE_CONST_ARRAYS),
1346         LintId::of(&large_enum_variant::LARGE_ENUM_VARIANT),
1347         LintId::of(&len_zero::LEN_WITHOUT_IS_EMPTY),
1348         LintId::of(&len_zero::LEN_ZERO),
1349         LintId::of(&let_underscore::LET_UNDERSCORE_LOCK),
1350         LintId::of(&lifetimes::EXTRA_UNUSED_LIFETIMES),
1351         LintId::of(&lifetimes::NEEDLESS_LIFETIMES),
1352         LintId::of(&literal_representation::INCONSISTENT_DIGIT_GROUPING),
1353         LintId::of(&literal_representation::MISTYPED_LITERAL_SUFFIXES),
1354         LintId::of(&loops::EMPTY_LOOP),
1355         LintId::of(&loops::EXPLICIT_COUNTER_LOOP),
1356         LintId::of(&loops::FOR_KV_MAP),
1357         LintId::of(&loops::FOR_LOOPS_OVER_FALLIBLES),
1358         LintId::of(&loops::ITER_NEXT_LOOP),
1359         LintId::of(&loops::MANUAL_MEMCPY),
1360         LintId::of(&loops::MUT_RANGE_BOUND),
1361         LintId::of(&loops::NEEDLESS_COLLECT),
1362         LintId::of(&loops::NEEDLESS_RANGE_LOOP),
1363         LintId::of(&loops::NEVER_LOOP),
1364         LintId::of(&loops::SAME_ITEM_PUSH),
1365         LintId::of(&loops::WHILE_IMMUTABLE_CONDITION),
1366         LintId::of(&loops::WHILE_LET_LOOP),
1367         LintId::of(&loops::WHILE_LET_ON_ITERATOR),
1368         LintId::of(&main_recursion::MAIN_RECURSION),
1369         LintId::of(&manual_async_fn::MANUAL_ASYNC_FN),
1370         LintId::of(&manual_non_exhaustive::MANUAL_NON_EXHAUSTIVE),
1371         LintId::of(&manual_strip::MANUAL_STRIP),
1372         LintId::of(&manual_unwrap_or::MANUAL_UNWRAP_OR),
1373         LintId::of(&map_clone::MAP_CLONE),
1374         LintId::of(&map_identity::MAP_IDENTITY),
1375         LintId::of(&map_unit_fn::OPTION_MAP_UNIT_FN),
1376         LintId::of(&map_unit_fn::RESULT_MAP_UNIT_FN),
1377         LintId::of(&matches::INFALLIBLE_DESTRUCTURING_MATCH),
1378         LintId::of(&matches::MATCH_AS_REF),
1379         LintId::of(&matches::MATCH_LIKE_MATCHES_MACRO),
1380         LintId::of(&matches::MATCH_OVERLAPPING_ARM),
1381         LintId::of(&matches::MATCH_REF_PATS),
1382         LintId::of(&matches::MATCH_SINGLE_BINDING),
1383         LintId::of(&matches::REDUNDANT_PATTERN_MATCHING),
1384         LintId::of(&matches::SINGLE_MATCH),
1385         LintId::of(&matches::WILDCARD_IN_OR_PATTERNS),
1386         LintId::of(&mem_discriminant::MEM_DISCRIMINANT_NON_ENUM),
1387         LintId::of(&mem_replace::MEM_REPLACE_OPTION_WITH_NONE),
1388         LintId::of(&mem_replace::MEM_REPLACE_WITH_DEFAULT),
1389         LintId::of(&mem_replace::MEM_REPLACE_WITH_UNINIT),
1390         LintId::of(&methods::BIND_INSTEAD_OF_MAP),
1391         LintId::of(&methods::CHARS_LAST_CMP),
1392         LintId::of(&methods::CHARS_NEXT_CMP),
1393         LintId::of(&methods::CLONE_DOUBLE_REF),
1394         LintId::of(&methods::CLONE_ON_COPY),
1395         LintId::of(&methods::EXPECT_FUN_CALL),
1396         LintId::of(&methods::FILTER_NEXT),
1397         LintId::of(&methods::FLAT_MAP_IDENTITY),
1398         LintId::of(&methods::INTO_ITER_ON_REF),
1399         LintId::of(&methods::ITERATOR_STEP_BY_ZERO),
1400         LintId::of(&methods::ITER_CLONED_COLLECT),
1401         LintId::of(&methods::ITER_NEXT_SLICE),
1402         LintId::of(&methods::ITER_NTH),
1403         LintId::of(&methods::ITER_NTH_ZERO),
1404         LintId::of(&methods::ITER_SKIP_NEXT),
1405         LintId::of(&methods::MANUAL_SATURATING_ARITHMETIC),
1406         LintId::of(&methods::NEW_RET_NO_SELF),
1407         LintId::of(&methods::OK_EXPECT),
1408         LintId::of(&methods::OPTION_AS_REF_DEREF),
1409         LintId::of(&methods::OPTION_MAP_OR_NONE),
1410         LintId::of(&methods::OR_FUN_CALL),
1411         LintId::of(&methods::RESULT_MAP_OR_INTO_OPTION),
1412         LintId::of(&methods::SEARCH_IS_SOME),
1413         LintId::of(&methods::SHOULD_IMPLEMENT_TRAIT),
1414         LintId::of(&methods::SINGLE_CHAR_PATTERN),
1415         LintId::of(&methods::SINGLE_CHAR_PUSH_STR),
1416         LintId::of(&methods::SKIP_WHILE_NEXT),
1417         LintId::of(&methods::STRING_EXTEND_CHARS),
1418         LintId::of(&methods::SUSPICIOUS_MAP),
1419         LintId::of(&methods::UNINIT_ASSUMED_INIT),
1420         LintId::of(&methods::UNNECESSARY_FILTER_MAP),
1421         LintId::of(&methods::UNNECESSARY_FOLD),
1422         LintId::of(&methods::UNNECESSARY_LAZY_EVALUATIONS),
1423         LintId::of(&methods::USELESS_ASREF),
1424         LintId::of(&methods::WRONG_SELF_CONVENTION),
1425         LintId::of(&methods::ZST_OFFSET),
1426         LintId::of(&minmax::MIN_MAX),
1427         LintId::of(&misc::CMP_NAN),
1428         LintId::of(&misc::CMP_OWNED),
1429         LintId::of(&misc::FLOAT_CMP),
1430         LintId::of(&misc::MODULO_ONE),
1431         LintId::of(&misc::SHORT_CIRCUIT_STATEMENT),
1432         LintId::of(&misc::TOPLEVEL_REF_ARG),
1433         LintId::of(&misc::ZERO_PTR),
1434         LintId::of(&misc_early::BUILTIN_TYPE_SHADOW),
1435         LintId::of(&misc_early::DOUBLE_NEG),
1436         LintId::of(&misc_early::DUPLICATE_UNDERSCORE_ARGUMENT),
1437         LintId::of(&misc_early::MIXED_CASE_HEX_LITERALS),
1438         LintId::of(&misc_early::REDUNDANT_PATTERN),
1439         LintId::of(&misc_early::UNNEEDED_WILDCARD_PATTERN),
1440         LintId::of(&misc_early::ZERO_PREFIXED_LITERAL),
1441         LintId::of(&mut_key::MUTABLE_KEY_TYPE),
1442         LintId::of(&mut_reference::UNNECESSARY_MUT_PASSED),
1443         LintId::of(&mutex_atomic::MUTEX_ATOMIC),
1444         LintId::of(&needless_arbitrary_self_type::NEEDLESS_ARBITRARY_SELF_TYPE),
1445         LintId::of(&needless_bool::BOOL_COMPARISON),
1446         LintId::of(&needless_bool::NEEDLESS_BOOL),
1447         LintId::of(&needless_borrowed_ref::NEEDLESS_BORROWED_REFERENCE),
1448         LintId::of(&needless_update::NEEDLESS_UPDATE),
1449         LintId::of(&neg_cmp_op_on_partial_ord::NEG_CMP_OP_ON_PARTIAL_ORD),
1450         LintId::of(&neg_multiply::NEG_MULTIPLY),
1451         LintId::of(&new_without_default::NEW_WITHOUT_DEFAULT),
1452         LintId::of(&no_effect::NO_EFFECT),
1453         LintId::of(&no_effect::UNNECESSARY_OPERATION),
1454         LintId::of(&non_copy_const::BORROW_INTERIOR_MUTABLE_CONST),
1455         LintId::of(&non_copy_const::DECLARE_INTERIOR_MUTABLE_CONST),
1456         LintId::of(&non_expressive_names::JUST_UNDERSCORES_AND_DIGITS),
1457         LintId::of(&non_expressive_names::MANY_SINGLE_CHAR_NAMES),
1458         LintId::of(&open_options::NONSENSICAL_OPEN_OPTIONS),
1459         LintId::of(&option_env_unwrap::OPTION_ENV_UNWRAP),
1460         LintId::of(&overflow_check_conditional::OVERFLOW_CHECK_CONDITIONAL),
1461         LintId::of(&panic_unimplemented::PANIC_PARAMS),
1462         LintId::of(&partialeq_ne_impl::PARTIALEQ_NE_IMPL),
1463         LintId::of(&precedence::PRECEDENCE),
1464         LintId::of(&ptr::CMP_NULL),
1465         LintId::of(&ptr::MUT_FROM_REF),
1466         LintId::of(&ptr::PTR_ARG),
1467         LintId::of(&ptr_eq::PTR_EQ),
1468         LintId::of(&ptr_offset_with_cast::PTR_OFFSET_WITH_CAST),
1469         LintId::of(&question_mark::QUESTION_MARK),
1470         LintId::of(&ranges::RANGE_ZIP_WITH_LEN),
1471         LintId::of(&ranges::REVERSED_EMPTY_RANGES),
1472         LintId::of(&redundant_clone::REDUNDANT_CLONE),
1473         LintId::of(&redundant_closure_call::REDUNDANT_CLOSURE_CALL),
1474         LintId::of(&redundant_field_names::REDUNDANT_FIELD_NAMES),
1475         LintId::of(&redundant_static_lifetimes::REDUNDANT_STATIC_LIFETIMES),
1476         LintId::of(&reference::DEREF_ADDROF),
1477         LintId::of(&reference::REF_IN_DEREF),
1478         LintId::of(&regex::INVALID_REGEX),
1479         LintId::of(&regex::TRIVIAL_REGEX),
1480         LintId::of(&repeat_once::REPEAT_ONCE),
1481         LintId::of(&returns::LET_AND_RETURN),
1482         LintId::of(&returns::NEEDLESS_RETURN),
1483         LintId::of(&self_assignment::SELF_ASSIGNMENT),
1484         LintId::of(&serde_api::SERDE_API_MISUSE),
1485         LintId::of(&single_component_path_imports::SINGLE_COMPONENT_PATH_IMPORTS),
1486         LintId::of(&slow_vector_initialization::SLOW_VECTOR_INITIALIZATION),
1487         LintId::of(&stable_sort_primitive::STABLE_SORT_PRIMITIVE),
1488         LintId::of(&suspicious_trait_impl::SUSPICIOUS_ARITHMETIC_IMPL),
1489         LintId::of(&suspicious_trait_impl::SUSPICIOUS_OP_ASSIGN_IMPL),
1490         LintId::of(&swap::ALMOST_SWAPPED),
1491         LintId::of(&swap::MANUAL_SWAP),
1492         LintId::of(&tabs_in_doc_comments::TABS_IN_DOC_COMMENTS),
1493         LintId::of(&temporary_assignment::TEMPORARY_ASSIGNMENT),
1494         LintId::of(&to_digit_is_some::TO_DIGIT_IS_SOME),
1495         LintId::of(&to_string_in_display::TO_STRING_IN_DISPLAY),
1496         LintId::of(&transmute::CROSSPOINTER_TRANSMUTE),
1497         LintId::of(&transmute::TRANSMUTES_EXPRESSIBLE_AS_PTR_CASTS),
1498         LintId::of(&transmute::TRANSMUTE_BYTES_TO_STR),
1499         LintId::of(&transmute::TRANSMUTE_FLOAT_TO_INT),
1500         LintId::of(&transmute::TRANSMUTE_INT_TO_BOOL),
1501         LintId::of(&transmute::TRANSMUTE_INT_TO_CHAR),
1502         LintId::of(&transmute::TRANSMUTE_INT_TO_FLOAT),
1503         LintId::of(&transmute::TRANSMUTE_PTR_TO_PTR),
1504         LintId::of(&transmute::TRANSMUTE_PTR_TO_REF),
1505         LintId::of(&transmute::UNSOUND_COLLECTION_TRANSMUTE),
1506         LintId::of(&transmute::WRONG_TRANSMUTE),
1507         LintId::of(&transmuting_null::TRANSMUTING_NULL),
1508         LintId::of(&try_err::TRY_ERR),
1509         LintId::of(&types::ABSURD_EXTREME_COMPARISONS),
1510         LintId::of(&types::BORROWED_BOX),
1511         LintId::of(&types::BOX_VEC),
1512         LintId::of(&types::CAST_REF_TO_MUT),
1513         LintId::of(&types::CHAR_LIT_AS_U8),
1514         LintId::of(&types::FN_TO_NUMERIC_CAST),
1515         LintId::of(&types::FN_TO_NUMERIC_CAST_WITH_TRUNCATION),
1516         LintId::of(&types::REDUNDANT_ALLOCATION),
1517         LintId::of(&types::TYPE_COMPLEXITY),
1518         LintId::of(&types::UNIT_ARG),
1519         LintId::of(&types::UNIT_CMP),
1520         LintId::of(&types::UNNECESSARY_CAST),
1521         LintId::of(&types::VEC_BOX),
1522         LintId::of(&unicode::INVISIBLE_CHARACTERS),
1523         LintId::of(&unit_return_expecting_ord::UNIT_RETURN_EXPECTING_ORD),
1524         LintId::of(&unnamed_address::FN_ADDRESS_COMPARISONS),
1525         LintId::of(&unnamed_address::VTABLE_ADDRESS_COMPARISONS),
1526         LintId::of(&unnecessary_sort_by::UNNECESSARY_SORT_BY),
1527         LintId::of(&unsafe_removed_from_name::UNSAFE_REMOVED_FROM_NAME),
1528         LintId::of(&unused_io_amount::UNUSED_IO_AMOUNT),
1529         LintId::of(&unused_unit::UNUSED_UNIT),
1530         LintId::of(&unwrap::PANICKING_UNWRAP),
1531         LintId::of(&unwrap::UNNECESSARY_UNWRAP),
1532         LintId::of(&useless_conversion::USELESS_CONVERSION),
1533         LintId::of(&vec::USELESS_VEC),
1534         LintId::of(&vec_resize_to_zero::VEC_RESIZE_TO_ZERO),
1535         LintId::of(&write::PRINTLN_EMPTY_STRING),
1536         LintId::of(&write::PRINT_LITERAL),
1537         LintId::of(&write::PRINT_WITH_NEWLINE),
1538         LintId::of(&write::WRITELN_EMPTY_STRING),
1539         LintId::of(&write::WRITE_LITERAL),
1540         LintId::of(&write::WRITE_WITH_NEWLINE),
1541         LintId::of(&zero_div_zero::ZERO_DIVIDED_BY_ZERO),
1542     ]);
1543
1544     store.register_group(true, "clippy::style", Some("clippy_style"), vec![
1545         LintId::of(&assertions_on_constants::ASSERTIONS_ON_CONSTANTS),
1546         LintId::of(&assign_ops::ASSIGN_OP_PATTERN),
1547         LintId::of(&attrs::BLANKET_CLIPPY_RESTRICTION_LINTS),
1548         LintId::of(&attrs::UNKNOWN_CLIPPY_LINTS),
1549         LintId::of(&blacklisted_name::BLACKLISTED_NAME),
1550         LintId::of(&blocks_in_if_conditions::BLOCKS_IN_IF_CONDITIONS),
1551         LintId::of(&collapsible_if::COLLAPSIBLE_IF),
1552         LintId::of(&comparison_chain::COMPARISON_CHAIN),
1553         LintId::of(&doc::MISSING_SAFETY_DOC),
1554         LintId::of(&doc::NEEDLESS_DOCTEST_MAIN),
1555         LintId::of(&enum_variants::ENUM_VARIANT_NAMES),
1556         LintId::of(&enum_variants::MODULE_INCEPTION),
1557         LintId::of(&eq_op::OP_REF),
1558         LintId::of(&eta_reduction::REDUNDANT_CLOSURE),
1559         LintId::of(&float_literal::EXCESSIVE_PRECISION),
1560         LintId::of(&formatting::SUSPICIOUS_ASSIGNMENT_FORMATTING),
1561         LintId::of(&formatting::SUSPICIOUS_ELSE_FORMATTING),
1562         LintId::of(&formatting::SUSPICIOUS_UNARY_OP_FORMATTING),
1563         LintId::of(&functions::DOUBLE_MUST_USE),
1564         LintId::of(&functions::MUST_USE_UNIT),
1565         LintId::of(&functions::RESULT_UNIT_ERR),
1566         LintId::of(&if_let_some_result::IF_LET_SOME_RESULT),
1567         LintId::of(&inherent_to_string::INHERENT_TO_STRING),
1568         LintId::of(&len_zero::LEN_WITHOUT_IS_EMPTY),
1569         LintId::of(&len_zero::LEN_ZERO),
1570         LintId::of(&literal_representation::INCONSISTENT_DIGIT_GROUPING),
1571         LintId::of(&loops::EMPTY_LOOP),
1572         LintId::of(&loops::FOR_KV_MAP),
1573         LintId::of(&loops::NEEDLESS_RANGE_LOOP),
1574         LintId::of(&loops::SAME_ITEM_PUSH),
1575         LintId::of(&loops::WHILE_LET_ON_ITERATOR),
1576         LintId::of(&main_recursion::MAIN_RECURSION),
1577         LintId::of(&manual_async_fn::MANUAL_ASYNC_FN),
1578         LintId::of(&manual_non_exhaustive::MANUAL_NON_EXHAUSTIVE),
1579         LintId::of(&map_clone::MAP_CLONE),
1580         LintId::of(&matches::INFALLIBLE_DESTRUCTURING_MATCH),
1581         LintId::of(&matches::MATCH_LIKE_MATCHES_MACRO),
1582         LintId::of(&matches::MATCH_OVERLAPPING_ARM),
1583         LintId::of(&matches::MATCH_REF_PATS),
1584         LintId::of(&matches::REDUNDANT_PATTERN_MATCHING),
1585         LintId::of(&matches::SINGLE_MATCH),
1586         LintId::of(&mem_replace::MEM_REPLACE_OPTION_WITH_NONE),
1587         LintId::of(&mem_replace::MEM_REPLACE_WITH_DEFAULT),
1588         LintId::of(&methods::CHARS_LAST_CMP),
1589         LintId::of(&methods::CHARS_NEXT_CMP),
1590         LintId::of(&methods::INTO_ITER_ON_REF),
1591         LintId::of(&methods::ITER_CLONED_COLLECT),
1592         LintId::of(&methods::ITER_NEXT_SLICE),
1593         LintId::of(&methods::ITER_NTH_ZERO),
1594         LintId::of(&methods::ITER_SKIP_NEXT),
1595         LintId::of(&methods::MANUAL_SATURATING_ARITHMETIC),
1596         LintId::of(&methods::NEW_RET_NO_SELF),
1597         LintId::of(&methods::OK_EXPECT),
1598         LintId::of(&methods::OPTION_MAP_OR_NONE),
1599         LintId::of(&methods::RESULT_MAP_OR_INTO_OPTION),
1600         LintId::of(&methods::SHOULD_IMPLEMENT_TRAIT),
1601         LintId::of(&methods::SINGLE_CHAR_PUSH_STR),
1602         LintId::of(&methods::STRING_EXTEND_CHARS),
1603         LintId::of(&methods::UNNECESSARY_FOLD),
1604         LintId::of(&methods::UNNECESSARY_LAZY_EVALUATIONS),
1605         LintId::of(&methods::WRONG_SELF_CONVENTION),
1606         LintId::of(&misc::TOPLEVEL_REF_ARG),
1607         LintId::of(&misc::ZERO_PTR),
1608         LintId::of(&misc_early::BUILTIN_TYPE_SHADOW),
1609         LintId::of(&misc_early::DOUBLE_NEG),
1610         LintId::of(&misc_early::DUPLICATE_UNDERSCORE_ARGUMENT),
1611         LintId::of(&misc_early::MIXED_CASE_HEX_LITERALS),
1612         LintId::of(&misc_early::REDUNDANT_PATTERN),
1613         LintId::of(&mut_reference::UNNECESSARY_MUT_PASSED),
1614         LintId::of(&neg_multiply::NEG_MULTIPLY),
1615         LintId::of(&new_without_default::NEW_WITHOUT_DEFAULT),
1616         LintId::of(&non_copy_const::BORROW_INTERIOR_MUTABLE_CONST),
1617         LintId::of(&non_copy_const::DECLARE_INTERIOR_MUTABLE_CONST),
1618         LintId::of(&non_expressive_names::JUST_UNDERSCORES_AND_DIGITS),
1619         LintId::of(&non_expressive_names::MANY_SINGLE_CHAR_NAMES),
1620         LintId::of(&panic_unimplemented::PANIC_PARAMS),
1621         LintId::of(&ptr::CMP_NULL),
1622         LintId::of(&ptr::PTR_ARG),
1623         LintId::of(&ptr_eq::PTR_EQ),
1624         LintId::of(&question_mark::QUESTION_MARK),
1625         LintId::of(&redundant_field_names::REDUNDANT_FIELD_NAMES),
1626         LintId::of(&redundant_static_lifetimes::REDUNDANT_STATIC_LIFETIMES),
1627         LintId::of(&regex::TRIVIAL_REGEX),
1628         LintId::of(&returns::LET_AND_RETURN),
1629         LintId::of(&returns::NEEDLESS_RETURN),
1630         LintId::of(&single_component_path_imports::SINGLE_COMPONENT_PATH_IMPORTS),
1631         LintId::of(&tabs_in_doc_comments::TABS_IN_DOC_COMMENTS),
1632         LintId::of(&to_digit_is_some::TO_DIGIT_IS_SOME),
1633         LintId::of(&try_err::TRY_ERR),
1634         LintId::of(&types::FN_TO_NUMERIC_CAST),
1635         LintId::of(&types::FN_TO_NUMERIC_CAST_WITH_TRUNCATION),
1636         LintId::of(&unsafe_removed_from_name::UNSAFE_REMOVED_FROM_NAME),
1637         LintId::of(&unused_unit::UNUSED_UNIT),
1638         LintId::of(&write::PRINTLN_EMPTY_STRING),
1639         LintId::of(&write::PRINT_LITERAL),
1640         LintId::of(&write::PRINT_WITH_NEWLINE),
1641         LintId::of(&write::WRITELN_EMPTY_STRING),
1642         LintId::of(&write::WRITE_LITERAL),
1643         LintId::of(&write::WRITE_WITH_NEWLINE),
1644     ]);
1645
1646     store.register_group(true, "clippy::complexity", Some("clippy_complexity"), vec![
1647         LintId::of(&assign_ops::MISREFACTORED_ASSIGN_OP),
1648         LintId::of(&attrs::DEPRECATED_CFG_ATTR),
1649         LintId::of(&booleans::NONMINIMAL_BOOL),
1650         LintId::of(&double_comparison::DOUBLE_COMPARISONS),
1651         LintId::of(&double_parens::DOUBLE_PARENS),
1652         LintId::of(&duration_subsec::DURATION_SUBSEC),
1653         LintId::of(&eval_order_dependence::DIVERGING_SUB_EXPRESSION),
1654         LintId::of(&eval_order_dependence::EVAL_ORDER_DEPENDENCE),
1655         LintId::of(&explicit_write::EXPLICIT_WRITE),
1656         LintId::of(&format::USELESS_FORMAT),
1657         LintId::of(&functions::TOO_MANY_ARGUMENTS),
1658         LintId::of(&get_last_with_len::GET_LAST_WITH_LEN),
1659         LintId::of(&identity_op::IDENTITY_OP),
1660         LintId::of(&int_plus_one::INT_PLUS_ONE),
1661         LintId::of(&lifetimes::EXTRA_UNUSED_LIFETIMES),
1662         LintId::of(&lifetimes::NEEDLESS_LIFETIMES),
1663         LintId::of(&loops::EXPLICIT_COUNTER_LOOP),
1664         LintId::of(&loops::MUT_RANGE_BOUND),
1665         LintId::of(&loops::WHILE_LET_LOOP),
1666         LintId::of(&manual_strip::MANUAL_STRIP),
1667         LintId::of(&manual_unwrap_or::MANUAL_UNWRAP_OR),
1668         LintId::of(&map_identity::MAP_IDENTITY),
1669         LintId::of(&map_unit_fn::OPTION_MAP_UNIT_FN),
1670         LintId::of(&map_unit_fn::RESULT_MAP_UNIT_FN),
1671         LintId::of(&matches::MATCH_AS_REF),
1672         LintId::of(&matches::MATCH_SINGLE_BINDING),
1673         LintId::of(&matches::WILDCARD_IN_OR_PATTERNS),
1674         LintId::of(&methods::BIND_INSTEAD_OF_MAP),
1675         LintId::of(&methods::CLONE_ON_COPY),
1676         LintId::of(&methods::FILTER_NEXT),
1677         LintId::of(&methods::FLAT_MAP_IDENTITY),
1678         LintId::of(&methods::OPTION_AS_REF_DEREF),
1679         LintId::of(&methods::SEARCH_IS_SOME),
1680         LintId::of(&methods::SKIP_WHILE_NEXT),
1681         LintId::of(&methods::SUSPICIOUS_MAP),
1682         LintId::of(&methods::UNNECESSARY_FILTER_MAP),
1683         LintId::of(&methods::USELESS_ASREF),
1684         LintId::of(&misc::SHORT_CIRCUIT_STATEMENT),
1685         LintId::of(&misc_early::UNNEEDED_WILDCARD_PATTERN),
1686         LintId::of(&misc_early::ZERO_PREFIXED_LITERAL),
1687         LintId::of(&needless_arbitrary_self_type::NEEDLESS_ARBITRARY_SELF_TYPE),
1688         LintId::of(&needless_bool::BOOL_COMPARISON),
1689         LintId::of(&needless_bool::NEEDLESS_BOOL),
1690         LintId::of(&needless_borrowed_ref::NEEDLESS_BORROWED_REFERENCE),
1691         LintId::of(&needless_update::NEEDLESS_UPDATE),
1692         LintId::of(&neg_cmp_op_on_partial_ord::NEG_CMP_OP_ON_PARTIAL_ORD),
1693         LintId::of(&no_effect::NO_EFFECT),
1694         LintId::of(&no_effect::UNNECESSARY_OPERATION),
1695         LintId::of(&overflow_check_conditional::OVERFLOW_CHECK_CONDITIONAL),
1696         LintId::of(&partialeq_ne_impl::PARTIALEQ_NE_IMPL),
1697         LintId::of(&precedence::PRECEDENCE),
1698         LintId::of(&ptr_offset_with_cast::PTR_OFFSET_WITH_CAST),
1699         LintId::of(&ranges::RANGE_ZIP_WITH_LEN),
1700         LintId::of(&redundant_closure_call::REDUNDANT_CLOSURE_CALL),
1701         LintId::of(&reference::DEREF_ADDROF),
1702         LintId::of(&reference::REF_IN_DEREF),
1703         LintId::of(&repeat_once::REPEAT_ONCE),
1704         LintId::of(&swap::MANUAL_SWAP),
1705         LintId::of(&temporary_assignment::TEMPORARY_ASSIGNMENT),
1706         LintId::of(&transmute::CROSSPOINTER_TRANSMUTE),
1707         LintId::of(&transmute::TRANSMUTES_EXPRESSIBLE_AS_PTR_CASTS),
1708         LintId::of(&transmute::TRANSMUTE_BYTES_TO_STR),
1709         LintId::of(&transmute::TRANSMUTE_FLOAT_TO_INT),
1710         LintId::of(&transmute::TRANSMUTE_INT_TO_BOOL),
1711         LintId::of(&transmute::TRANSMUTE_INT_TO_CHAR),
1712         LintId::of(&transmute::TRANSMUTE_INT_TO_FLOAT),
1713         LintId::of(&transmute::TRANSMUTE_PTR_TO_PTR),
1714         LintId::of(&transmute::TRANSMUTE_PTR_TO_REF),
1715         LintId::of(&types::BORROWED_BOX),
1716         LintId::of(&types::CHAR_LIT_AS_U8),
1717         LintId::of(&types::TYPE_COMPLEXITY),
1718         LintId::of(&types::UNIT_ARG),
1719         LintId::of(&types::UNNECESSARY_CAST),
1720         LintId::of(&types::VEC_BOX),
1721         LintId::of(&unnecessary_sort_by::UNNECESSARY_SORT_BY),
1722         LintId::of(&unwrap::UNNECESSARY_UNWRAP),
1723         LintId::of(&useless_conversion::USELESS_CONVERSION),
1724         LintId::of(&zero_div_zero::ZERO_DIVIDED_BY_ZERO),
1725     ]);
1726
1727     store.register_group(true, "clippy::correctness", Some("clippy_correctness"), vec![
1728         LintId::of(&approx_const::APPROX_CONSTANT),
1729         LintId::of(&async_yields_async::ASYNC_YIELDS_ASYNC),
1730         LintId::of(&atomic_ordering::INVALID_ATOMIC_ORDERING),
1731         LintId::of(&attrs::DEPRECATED_SEMVER),
1732         LintId::of(&attrs::MISMATCHED_TARGET_OS),
1733         LintId::of(&attrs::USELESS_ATTRIBUTE),
1734         LintId::of(&bit_mask::BAD_BIT_MASK),
1735         LintId::of(&bit_mask::INEFFECTIVE_BIT_MASK),
1736         LintId::of(&booleans::LOGIC_BUG),
1737         LintId::of(&copies::IFS_SAME_COND),
1738         LintId::of(&copies::IF_SAME_THEN_ELSE),
1739         LintId::of(&derive::DERIVE_HASH_XOR_EQ),
1740         LintId::of(&derive::DERIVE_ORD_XOR_PARTIAL_ORD),
1741         LintId::of(&drop_forget_ref::DROP_COPY),
1742         LintId::of(&drop_forget_ref::DROP_REF),
1743         LintId::of(&drop_forget_ref::FORGET_COPY),
1744         LintId::of(&drop_forget_ref::FORGET_REF),
1745         LintId::of(&enum_clike::ENUM_CLIKE_UNPORTABLE_VARIANT),
1746         LintId::of(&eq_op::EQ_OP),
1747         LintId::of(&erasing_op::ERASING_OP),
1748         LintId::of(&float_equality_without_abs::FLOAT_EQUALITY_WITHOUT_ABS),
1749         LintId::of(&formatting::POSSIBLE_MISSING_COMMA),
1750         LintId::of(&functions::NOT_UNSAFE_PTR_ARG_DEREF),
1751         LintId::of(&if_let_mutex::IF_LET_MUTEX),
1752         LintId::of(&indexing_slicing::OUT_OF_BOUNDS_INDEXING),
1753         LintId::of(&infinite_iter::INFINITE_ITER),
1754         LintId::of(&inherent_to_string::INHERENT_TO_STRING_SHADOW_DISPLAY),
1755         LintId::of(&inline_fn_without_body::INLINE_FN_WITHOUT_BODY),
1756         LintId::of(&let_underscore::LET_UNDERSCORE_LOCK),
1757         LintId::of(&literal_representation::MISTYPED_LITERAL_SUFFIXES),
1758         LintId::of(&loops::FOR_LOOPS_OVER_FALLIBLES),
1759         LintId::of(&loops::ITER_NEXT_LOOP),
1760         LintId::of(&loops::NEVER_LOOP),
1761         LintId::of(&loops::WHILE_IMMUTABLE_CONDITION),
1762         LintId::of(&mem_discriminant::MEM_DISCRIMINANT_NON_ENUM),
1763         LintId::of(&mem_replace::MEM_REPLACE_WITH_UNINIT),
1764         LintId::of(&methods::CLONE_DOUBLE_REF),
1765         LintId::of(&methods::ITERATOR_STEP_BY_ZERO),
1766         LintId::of(&methods::UNINIT_ASSUMED_INIT),
1767         LintId::of(&methods::ZST_OFFSET),
1768         LintId::of(&minmax::MIN_MAX),
1769         LintId::of(&misc::CMP_NAN),
1770         LintId::of(&misc::FLOAT_CMP),
1771         LintId::of(&misc::MODULO_ONE),
1772         LintId::of(&mut_key::MUTABLE_KEY_TYPE),
1773         LintId::of(&open_options::NONSENSICAL_OPEN_OPTIONS),
1774         LintId::of(&option_env_unwrap::OPTION_ENV_UNWRAP),
1775         LintId::of(&ptr::MUT_FROM_REF),
1776         LintId::of(&ranges::REVERSED_EMPTY_RANGES),
1777         LintId::of(&regex::INVALID_REGEX),
1778         LintId::of(&self_assignment::SELF_ASSIGNMENT),
1779         LintId::of(&serde_api::SERDE_API_MISUSE),
1780         LintId::of(&suspicious_trait_impl::SUSPICIOUS_ARITHMETIC_IMPL),
1781         LintId::of(&suspicious_trait_impl::SUSPICIOUS_OP_ASSIGN_IMPL),
1782         LintId::of(&swap::ALMOST_SWAPPED),
1783         LintId::of(&to_string_in_display::TO_STRING_IN_DISPLAY),
1784         LintId::of(&transmute::UNSOUND_COLLECTION_TRANSMUTE),
1785         LintId::of(&transmute::WRONG_TRANSMUTE),
1786         LintId::of(&transmuting_null::TRANSMUTING_NULL),
1787         LintId::of(&types::ABSURD_EXTREME_COMPARISONS),
1788         LintId::of(&types::CAST_REF_TO_MUT),
1789         LintId::of(&types::UNIT_CMP),
1790         LintId::of(&unicode::INVISIBLE_CHARACTERS),
1791         LintId::of(&unit_return_expecting_ord::UNIT_RETURN_EXPECTING_ORD),
1792         LintId::of(&unnamed_address::FN_ADDRESS_COMPARISONS),
1793         LintId::of(&unnamed_address::VTABLE_ADDRESS_COMPARISONS),
1794         LintId::of(&unused_io_amount::UNUSED_IO_AMOUNT),
1795         LintId::of(&unwrap::PANICKING_UNWRAP),
1796         LintId::of(&vec_resize_to_zero::VEC_RESIZE_TO_ZERO),
1797     ]);
1798
1799     store.register_group(true, "clippy::perf", Some("clippy_perf"), vec![
1800         LintId::of(&bytecount::NAIVE_BYTECOUNT),
1801         LintId::of(&entry::MAP_ENTRY),
1802         LintId::of(&escape::BOXED_LOCAL),
1803         LintId::of(&large_const_arrays::LARGE_CONST_ARRAYS),
1804         LintId::of(&large_enum_variant::LARGE_ENUM_VARIANT),
1805         LintId::of(&loops::MANUAL_MEMCPY),
1806         LintId::of(&loops::NEEDLESS_COLLECT),
1807         LintId::of(&methods::EXPECT_FUN_CALL),
1808         LintId::of(&methods::ITER_NTH),
1809         LintId::of(&methods::OR_FUN_CALL),
1810         LintId::of(&methods::SINGLE_CHAR_PATTERN),
1811         LintId::of(&misc::CMP_OWNED),
1812         LintId::of(&mutex_atomic::MUTEX_ATOMIC),
1813         LintId::of(&redundant_clone::REDUNDANT_CLONE),
1814         LintId::of(&slow_vector_initialization::SLOW_VECTOR_INITIALIZATION),
1815         LintId::of(&stable_sort_primitive::STABLE_SORT_PRIMITIVE),
1816         LintId::of(&types::BOX_VEC),
1817         LintId::of(&types::REDUNDANT_ALLOCATION),
1818         LintId::of(&vec::USELESS_VEC),
1819     ]);
1820
1821     store.register_group(true, "clippy::cargo", Some("clippy_cargo"), vec![
1822         LintId::of(&cargo_common_metadata::CARGO_COMMON_METADATA),
1823         LintId::of(&multiple_crate_versions::MULTIPLE_CRATE_VERSIONS),
1824         LintId::of(&wildcard_dependencies::WILDCARD_DEPENDENCIES),
1825     ]);
1826
1827     store.register_group(true, "clippy::nursery", Some("clippy_nursery"), vec![
1828         LintId::of(&attrs::EMPTY_LINE_AFTER_OUTER_ATTR),
1829         LintId::of(&cognitive_complexity::COGNITIVE_COMPLEXITY),
1830         LintId::of(&disallowed_method::DISALLOWED_METHOD),
1831         LintId::of(&fallible_impl_from::FALLIBLE_IMPL_FROM),
1832         LintId::of(&floating_point_arithmetic::IMPRECISE_FLOPS),
1833         LintId::of(&floating_point_arithmetic::SUBOPTIMAL_FLOPS),
1834         LintId::of(&future_not_send::FUTURE_NOT_SEND),
1835         LintId::of(&let_if_seq::USELESS_LET_IF_SEQ),
1836         LintId::of(&missing_const_for_fn::MISSING_CONST_FOR_FN),
1837         LintId::of(&mutable_debug_assertion::DEBUG_ASSERT_WITH_MUT_CALL),
1838         LintId::of(&mutex_atomic::MUTEX_INTEGER),
1839         LintId::of(&needless_borrow::NEEDLESS_BORROW),
1840         LintId::of(&path_buf_push_overwrite::PATH_BUF_PUSH_OVERWRITE),
1841         LintId::of(&redundant_pub_crate::REDUNDANT_PUB_CRATE),
1842         LintId::of(&strings::STRING_LIT_AS_BYTES),
1843         LintId::of(&transmute::USELESS_TRANSMUTE),
1844         LintId::of(&use_self::USE_SELF),
1845     ]);
1846 }
1847
1848 #[rustfmt::skip]
1849 fn register_removed_non_tool_lints(store: &mut rustc_lint::LintStore) {
1850     store.register_removed(
1851         "should_assert_eq",
1852         "`assert!()` will be more flexible with RFC 2011",
1853     );
1854     store.register_removed(
1855         "extend_from_slice",
1856         "`.extend_from_slice(_)` is a faster way to extend a Vec by a slice",
1857     );
1858     store.register_removed(
1859         "range_step_by_zero",
1860         "`iterator.step_by(0)` panics nowadays",
1861     );
1862     store.register_removed(
1863         "unstable_as_slice",
1864         "`Vec::as_slice` has been stabilized in 1.7",
1865     );
1866     store.register_removed(
1867         "unstable_as_mut_slice",
1868         "`Vec::as_mut_slice` has been stabilized in 1.7",
1869     );
1870     store.register_removed(
1871         "str_to_string",
1872         "using `str::to_string` is common even today and specialization will likely happen soon",
1873     );
1874     store.register_removed(
1875         "string_to_string",
1876         "using `string::to_string` is common even today and specialization will likely happen soon",
1877     );
1878     store.register_removed(
1879         "misaligned_transmute",
1880         "this lint has been split into cast_ptr_alignment and transmute_ptr_to_ptr",
1881     );
1882     store.register_removed(
1883         "assign_ops",
1884         "using compound assignment operators (e.g., `+=`) is harmless",
1885     );
1886     store.register_removed(
1887         "if_let_redundant_pattern_matching",
1888         "this lint has been changed to redundant_pattern_matching",
1889     );
1890     store.register_removed(
1891         "unsafe_vector_initialization",
1892         "the replacement suggested by this lint had substantially different behavior",
1893     );
1894     store.register_removed(
1895         "reverse_range_loop",
1896         "this lint is now included in reversed_empty_ranges",
1897     );
1898 }
1899
1900 /// Register renamed lints.
1901 ///
1902 /// Used in `./src/driver.rs`.
1903 pub fn register_renamed(ls: &mut rustc_lint::LintStore) {
1904     ls.register_renamed("clippy::stutter", "clippy::module_name_repetitions");
1905     ls.register_renamed("clippy::new_without_default_derive", "clippy::new_without_default");
1906     ls.register_renamed("clippy::cyclomatic_complexity", "clippy::cognitive_complexity");
1907     ls.register_renamed("clippy::const_static_lifetime", "clippy::redundant_static_lifetimes");
1908     ls.register_renamed("clippy::option_and_then_some", "clippy::bind_instead_of_map");
1909     ls.register_renamed("clippy::block_in_if_condition_expr", "clippy::blocks_in_if_conditions");
1910     ls.register_renamed("clippy::block_in_if_condition_stmt", "clippy::blocks_in_if_conditions");
1911     ls.register_renamed("clippy::option_map_unwrap_or", "clippy::map_unwrap_or");
1912     ls.register_renamed("clippy::option_map_unwrap_or_else", "clippy::map_unwrap_or");
1913     ls.register_renamed("clippy::result_map_unwrap_or_else", "clippy::map_unwrap_or");
1914     ls.register_renamed("clippy::option_unwrap_used", "clippy::unwrap_used");
1915     ls.register_renamed("clippy::result_unwrap_used", "clippy::unwrap_used");
1916     ls.register_renamed("clippy::option_expect_used", "clippy::expect_used");
1917     ls.register_renamed("clippy::result_expect_used", "clippy::expect_used");
1918     ls.register_renamed("clippy::for_loop_over_option", "clippy::for_loops_over_fallibles");
1919     ls.register_renamed("clippy::for_loop_over_result", "clippy::for_loops_over_fallibles");
1920     ls.register_renamed("clippy::identity_conversion", "clippy::useless_conversion");
1921     ls.register_renamed("clippy::zero_width_space", "clippy::invisible_characters");
1922 }
1923
1924 // only exists to let the dogfood integration test works.
1925 // Don't run clippy as an executable directly
1926 #[allow(dead_code)]
1927 fn main() {
1928     panic!("Please use the cargo-clippy executable");
1929 }