// error-pattern:cargo-clippy #![feature(box_syntax)] #![feature(box_patterns)] #![feature(rustc_private)] #![feature(stmt_expr_attributes)] #![allow(clippy::missing_docs_in_private_items, clippy::must_use_candidate)] #![recursion_limit = "512"] #![warn(rust_2018_idioms, trivial_casts, trivial_numeric_casts)] #![deny(rustc::internal)] #![cfg_attr(feature = "deny-warnings", deny(warnings))] #![feature(crate_visibility_modifier)] #![feature(concat_idents)] // FIXME: switch to something more ergonomic here, once available. // (Currently there is no way to opt into sysroot crates without `extern crate`.) #[allow(unused_extern_crates)] extern crate fmt_macros; #[allow(unused_extern_crates)] extern crate rustc; #[allow(unused_extern_crates)] extern crate rustc_ast_pretty; #[allow(unused_extern_crates)] extern crate rustc_attr; #[allow(unused_extern_crates)] extern crate rustc_data_structures; #[allow(unused_extern_crates)] extern crate rustc_driver; #[allow(unused_extern_crates)] extern crate rustc_errors; #[allow(unused_extern_crates)] extern crate rustc_hir; #[allow(unused_extern_crates)] extern crate rustc_index; #[allow(unused_extern_crates)] extern crate rustc_infer; #[allow(unused_extern_crates)] extern crate rustc_lexer; #[allow(unused_extern_crates)] extern crate rustc_lint; #[allow(unused_extern_crates)] extern crate rustc_mir; #[allow(unused_extern_crates)] extern crate rustc_parse; #[allow(unused_extern_crates)] extern crate rustc_session; #[allow(unused_extern_crates)] extern crate rustc_span; #[allow(unused_extern_crates)] extern crate rustc_target; #[allow(unused_extern_crates)] extern crate rustc_typeck; #[allow(unused_extern_crates)] extern crate syntax; use rustc::session::Session; use rustc_data_structures::fx::FxHashSet; use rustc_lint::LintId; /// Macro used to declare a Clippy lint. /// /// Every lint declaration consists of 4 parts: /// /// 1. The documentation, which is used for the website /// 2. The `LINT_NAME`. See [lint naming][lint_naming] on lint naming conventions. /// 3. The `lint_level`, which is a mapping from *one* of our lint groups to `Allow`, `Warn` or /// `Deny`. The lint level here has nothing to do with what lint groups the lint is a part of. /// 4. The `description` that contains a short explanation on what's wrong with code where the /// lint is triggered. /// /// Currently the categories `style`, `correctness`, `complexity` and `perf` are enabled by default. /// As said in the README.md of this repository, if the lint level mapping changes, please update /// README.md. /// /// # Example /// /// ``` /// # #![feature(rustc_private)] /// # #[allow(unused_extern_crates)] /// # extern crate rustc; /// # #[allow(unused_extern_crates)] /// # extern crate rustc_session; /// # #[macro_use] /// # use clippy_lints::declare_clippy_lint; /// use rustc_session::declare_tool_lint; /// /// declare_clippy_lint! { /// /// **What it does:** Checks for ... (describe what the lint matches). /// /// /// /// **Why is this bad?** Supply the reason for linting the code. /// /// /// /// **Known problems:** None. (Or describe where it could go wrong.) /// /// /// /// **Example:** /// /// /// /// ```rust /// /// // Bad /// /// Insert a short example of code that triggers the lint /// /// /// /// // Good /// /// Insert a short example of improved code that doesn't trigger the lint /// /// ``` /// pub LINT_NAME, /// pedantic, /// "description" /// } /// ``` /// [lint_naming]: https://rust-lang.github.io/rfcs/0344-conventions-galore.html#lints #[macro_export] macro_rules! declare_clippy_lint { { $(#[$attr:meta])* pub $name:tt, style, $description:tt } => { declare_tool_lint! { $(#[$attr])* pub clippy::$name, Warn, $description, report_in_external_macro: true } }; { $(#[$attr:meta])* pub $name:tt, correctness, $description:tt } => { declare_tool_lint! { $(#[$attr])* pub clippy::$name, Deny, $description, report_in_external_macro: true } }; { $(#[$attr:meta])* pub $name:tt, complexity, $description:tt } => { declare_tool_lint! { $(#[$attr])* pub clippy::$name, Warn, $description, report_in_external_macro: true } }; { $(#[$attr:meta])* pub $name:tt, perf, $description:tt } => { declare_tool_lint! { $(#[$attr])* pub clippy::$name, Warn, $description, report_in_external_macro: true } }; { $(#[$attr:meta])* pub $name:tt, pedantic, $description:tt } => { declare_tool_lint! { $(#[$attr])* pub clippy::$name, Allow, $description, report_in_external_macro: true } }; { $(#[$attr:meta])* pub $name:tt, restriction, $description:tt } => { declare_tool_lint! { $(#[$attr])* pub clippy::$name, Allow, $description, report_in_external_macro: true } }; { $(#[$attr:meta])* pub $name:tt, cargo, $description:tt } => { declare_tool_lint! { $(#[$attr])* pub clippy::$name, Allow, $description, report_in_external_macro: true } }; { $(#[$attr:meta])* pub $name:tt, nursery, $description:tt } => { declare_tool_lint! { $(#[$attr])* pub clippy::$name, Allow, $description, report_in_external_macro: true } }; { $(#[$attr:meta])* pub $name:tt, internal, $description:tt } => { declare_tool_lint! { $(#[$attr])* pub clippy::$name, Allow, $description, report_in_external_macro: true } }; { $(#[$attr:meta])* pub $name:tt, internal_warn, $description:tt } => { declare_tool_lint! { $(#[$attr])* pub clippy::$name, Warn, $description, report_in_external_macro: true } }; } mod consts; #[macro_use] mod utils; // begin lints modules, do not remove this comment, it’s used in `update_lints` pub mod approx_const; pub mod arithmetic; pub mod as_conversions; pub mod assertions_on_constants; pub mod assign_ops; pub mod atomic_ordering; pub mod attrs; pub mod bit_mask; pub mod blacklisted_name; pub mod block_in_if_condition; pub mod booleans; pub mod bytecount; pub mod cargo_common_metadata; pub mod checked_conversions; pub mod cognitive_complexity; pub mod collapsible_if; pub mod comparison_chain; pub mod copies; pub mod copy_iterator; pub mod dbg_macro; pub mod default_trait_access; pub mod derive; pub mod doc; pub mod double_comparison; pub mod double_parens; pub mod drop_bounds; pub mod drop_forget_ref; pub mod duration_subsec; pub mod else_if_without_else; pub mod empty_enum; pub mod entry; pub mod enum_clike; pub mod enum_variants; pub mod eq_op; pub mod erasing_op; pub mod escape; pub mod eta_reduction; pub mod eval_order_dependence; pub mod excessive_bools; pub mod exit; pub mod explicit_write; pub mod fallible_impl_from; pub mod float_literal; pub mod floating_point_arithmetic; pub mod format; pub mod formatting; pub mod functions; pub mod get_last_with_len; pub mod identity_conversion; pub mod identity_op; pub mod if_let_some_result; pub mod if_not_else; pub mod implicit_return; pub mod indexing_slicing; pub mod infinite_iter; pub mod inherent_impl; pub mod inherent_to_string; pub mod inline_fn_without_body; pub mod int_plus_one; pub mod integer_division; pub mod items_after_statements; pub mod large_enum_variant; pub mod large_stack_arrays; pub mod len_zero; pub mod let_if_seq; pub mod let_underscore; pub mod lifetimes; pub mod literal_representation; pub mod loops; pub mod main_recursion; pub mod map_clone; pub mod map_unit_fn; pub mod matches; pub mod mem_discriminant; pub mod mem_forget; pub mod mem_replace; pub mod methods; pub mod minmax; pub mod misc; pub mod misc_early; pub mod missing_const_for_fn; pub mod missing_doc; pub mod missing_inline; pub mod modulo_arithmetic; pub mod multiple_crate_versions; pub mod mut_key; pub mod mut_mut; pub mod mut_reference; pub mod mutable_debug_assertion; pub mod mutex_atomic; pub mod needless_bool; pub mod needless_borrow; pub mod needless_borrowed_ref; pub mod needless_continue; pub mod needless_pass_by_value; pub mod needless_update; pub mod neg_cmp_op_on_partial_ord; pub mod neg_multiply; pub mod new_without_default; pub mod no_effect; pub mod non_copy_const; pub mod non_expressive_names; pub mod open_options; pub mod option_env_unwrap; pub mod overflow_check_conditional; pub mod panic_unimplemented; pub mod partialeq_ne_impl; pub mod path_buf_push_overwrite; pub mod precedence; pub mod ptr; pub mod ptr_offset_with_cast; pub mod question_mark; pub mod ranges; pub mod redundant_clone; pub mod redundant_field_names; pub mod redundant_pattern_matching; pub mod redundant_static_lifetimes; pub mod reference; pub mod regex; pub mod replace_consts; pub mod returns; pub mod serde_api; pub mod shadow; pub mod single_component_path_imports; pub mod slow_vector_initialization; pub mod strings; pub mod suspicious_trait_impl; pub mod swap; pub mod tabs_in_doc_comments; pub mod temporary_assignment; pub mod to_digit_is_some; pub mod trait_bounds; pub mod transmute; pub mod transmuting_null; pub mod trivially_copy_pass_by_ref; pub mod try_err; pub mod types; pub mod unicode; pub mod unsafe_removed_from_name; pub mod unused_io_amount; pub mod unused_self; pub mod unwrap; pub mod use_self; pub mod vec; pub mod wildcard_dependencies; pub mod wildcard_imports; pub mod write; pub mod zero_div_zero; // end lints modules, do not remove this comment, it’s used in `update_lints` pub use crate::utils::conf::Conf; mod reexport { crate use syntax::ast::Name; } /// Register all pre expansion lints /// /// Pre-expansion lints run before any macro expansion has happened. /// /// Note that due to the architecture of the compiler, currently `cfg_attr` attributes on crate /// level (i.e `#![cfg_attr(...)]`) will still be expanded even when using a pre-expansion pass. /// /// Used in `./src/driver.rs`. pub fn register_pre_expansion_lints(store: &mut rustc_lint::LintStore, conf: &Conf) { store.register_pre_expansion_pass(|| box write::Write); store.register_pre_expansion_pass(|| box redundant_field_names::RedundantFieldNames); let single_char_binding_names_threshold = conf.single_char_binding_names_threshold; store.register_pre_expansion_pass(move || box non_expressive_names::NonExpressiveNames { single_char_binding_names_threshold, }); store.register_pre_expansion_pass(|| box attrs::DeprecatedCfgAttribute); store.register_pre_expansion_pass(|| box dbg_macro::DbgMacro); } #[doc(hidden)] pub fn read_conf(args: &[syntax::ast::NestedMetaItem], sess: &Session) -> Conf { use std::path::Path; match utils::conf::file_from_args(args) { Ok(file_name) => { // if the user specified a file, it must exist, otherwise default to `clippy.toml` but // do not require the file to exist let file_name = match file_name { Some(file_name) => file_name, None => match utils::conf::lookup_conf_file() { Ok(Some(path)) => path, Ok(None) => return Conf::default(), Err(error) => { sess.struct_err(&format!("error finding Clippy's configuration file: {}", error)) .emit(); return Conf::default(); }, }, }; let file_name = if file_name.is_relative() { sess.local_crate_source_file .as_deref() .and_then(Path::parent) .unwrap_or_else(|| Path::new("")) .join(file_name) } else { file_name }; let (conf, errors) = utils::conf::read(&file_name); // all conf errors are non-fatal, we just use the default conf in case of error for error in errors { sess.struct_err(&format!( "error reading Clippy's configuration file `{}`: {}", file_name.display(), error )) .emit(); } conf }, Err((err, span)) => { sess.struct_span_err(span, err) .span_note(span, "Clippy will use default configuration") .emit(); Conf::default() }, } } /// Register all lints and lint groups with the rustc plugin registry /// /// Used in `./src/driver.rs`. #[allow(clippy::too_many_lines)] #[rustfmt::skip] pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf: &Conf) { register_removed_non_tool_lints(store); // begin deprecated lints, do not remove this comment, it’s used in `update_lints` store.register_removed( "clippy::should_assert_eq", "`assert!()` will be more flexible with RFC 2011", ); store.register_removed( "clippy::extend_from_slice", "`.extend_from_slice(_)` is a faster way to extend a Vec by a slice", ); store.register_removed( "clippy::range_step_by_zero", "`iterator.step_by(0)` panics nowadays", ); store.register_removed( "clippy::unstable_as_slice", "`Vec::as_slice` has been stabilized in 1.7", ); store.register_removed( "clippy::unstable_as_mut_slice", "`Vec::as_mut_slice` has been stabilized in 1.7", ); store.register_removed( "clippy::str_to_string", "using `str::to_string` is common even today and specialization will likely happen soon", ); store.register_removed( "clippy::string_to_string", "using `string::to_string` is common even today and specialization will likely happen soon", ); store.register_removed( "clippy::misaligned_transmute", "this lint has been split into cast_ptr_alignment and transmute_ptr_to_ptr", ); store.register_removed( "clippy::assign_ops", "using compound assignment operators (e.g., `+=`) is harmless", ); store.register_removed( "clippy::if_let_redundant_pattern_matching", "this lint has been changed to redundant_pattern_matching", ); store.register_removed( "clippy::unsafe_vector_initialization", "the replacement suggested by this lint had substantially different behavior", ); store.register_removed( "clippy::invalid_ref", "superseded by rustc lint `invalid_value`", ); store.register_removed( "clippy::unused_collect", "`collect` has been marked as #[must_use] in rustc and that covers all cases of this lint", ); store.register_removed( "clippy::into_iter_on_array", "this lint has been uplifted to rustc and is now called `array_into_iter`", ); store.register_removed( "clippy::unused_label", "this lint has been uplifted to rustc and is now called `unused_labels`", ); // end deprecated lints, do not remove this comment, it’s used in `update_lints` // begin register lints, do not remove this comment, it’s used in `update_lints` store.register_lints(&[ &approx_const::APPROX_CONSTANT, &arithmetic::FLOAT_ARITHMETIC, &arithmetic::INTEGER_ARITHMETIC, &as_conversions::AS_CONVERSIONS, &assertions_on_constants::ASSERTIONS_ON_CONSTANTS, &assign_ops::ASSIGN_OP_PATTERN, &assign_ops::MISREFACTORED_ASSIGN_OP, &atomic_ordering::INVALID_ATOMIC_ORDERING, &attrs::DEPRECATED_CFG_ATTR, &attrs::DEPRECATED_SEMVER, &attrs::EMPTY_LINE_AFTER_OUTER_ATTR, &attrs::INLINE_ALWAYS, &attrs::UNKNOWN_CLIPPY_LINTS, &attrs::USELESS_ATTRIBUTE, &bit_mask::BAD_BIT_MASK, &bit_mask::INEFFECTIVE_BIT_MASK, &bit_mask::VERBOSE_BIT_MASK, &blacklisted_name::BLACKLISTED_NAME, &block_in_if_condition::BLOCK_IN_IF_CONDITION_EXPR, &block_in_if_condition::BLOCK_IN_IF_CONDITION_STMT, &booleans::LOGIC_BUG, &booleans::NONMINIMAL_BOOL, &bytecount::NAIVE_BYTECOUNT, &cargo_common_metadata::CARGO_COMMON_METADATA, &checked_conversions::CHECKED_CONVERSIONS, &cognitive_complexity::COGNITIVE_COMPLEXITY, &collapsible_if::COLLAPSIBLE_IF, &comparison_chain::COMPARISON_CHAIN, &copies::IFS_SAME_COND, &copies::IF_SAME_THEN_ELSE, &copies::MATCH_SAME_ARMS, &copies::SAME_FUNCTIONS_IN_IF_CONDITION, ©_iterator::COPY_ITERATOR, &dbg_macro::DBG_MACRO, &default_trait_access::DEFAULT_TRAIT_ACCESS, &derive::DERIVE_HASH_XOR_EQ, &derive::EXPL_IMPL_CLONE_ON_COPY, &doc::DOC_MARKDOWN, &doc::MISSING_ERRORS_DOC, &doc::MISSING_SAFETY_DOC, &doc::NEEDLESS_DOCTEST_MAIN, &double_comparison::DOUBLE_COMPARISONS, &double_parens::DOUBLE_PARENS, &drop_bounds::DROP_BOUNDS, &drop_forget_ref::DROP_COPY, &drop_forget_ref::DROP_REF, &drop_forget_ref::FORGET_COPY, &drop_forget_ref::FORGET_REF, &duration_subsec::DURATION_SUBSEC, &else_if_without_else::ELSE_IF_WITHOUT_ELSE, &empty_enum::EMPTY_ENUM, &entry::MAP_ENTRY, &enum_clike::ENUM_CLIKE_UNPORTABLE_VARIANT, &enum_variants::ENUM_VARIANT_NAMES, &enum_variants::MODULE_INCEPTION, &enum_variants::MODULE_NAME_REPETITIONS, &enum_variants::PUB_ENUM_VARIANT_NAMES, &eq_op::EQ_OP, &eq_op::OP_REF, &erasing_op::ERASING_OP, &escape::BOXED_LOCAL, &eta_reduction::REDUNDANT_CLOSURE, &eta_reduction::REDUNDANT_CLOSURE_FOR_METHOD_CALLS, &eval_order_dependence::DIVERGING_SUB_EXPRESSION, &eval_order_dependence::EVAL_ORDER_DEPENDENCE, &excessive_bools::FN_PARAMS_EXCESSIVE_BOOLS, &excessive_bools::STRUCT_EXCESSIVE_BOOLS, &exit::EXIT, &explicit_write::EXPLICIT_WRITE, &fallible_impl_from::FALLIBLE_IMPL_FROM, &float_literal::EXCESSIVE_PRECISION, &float_literal::LOSSY_FLOAT_LITERAL, &floating_point_arithmetic::SUBOPTIMAL_FLOPS, &format::USELESS_FORMAT, &formatting::POSSIBLE_MISSING_COMMA, &formatting::SUSPICIOUS_ASSIGNMENT_FORMATTING, &formatting::SUSPICIOUS_ELSE_FORMATTING, &formatting::SUSPICIOUS_UNARY_OP_FORMATTING, &functions::DOUBLE_MUST_USE, &functions::MUST_USE_CANDIDATE, &functions::MUST_USE_UNIT, &functions::NOT_UNSAFE_PTR_ARG_DEREF, &functions::TOO_MANY_ARGUMENTS, &functions::TOO_MANY_LINES, &get_last_with_len::GET_LAST_WITH_LEN, &identity_conversion::IDENTITY_CONVERSION, &identity_op::IDENTITY_OP, &if_let_some_result::IF_LET_SOME_RESULT, &if_not_else::IF_NOT_ELSE, &implicit_return::IMPLICIT_RETURN, &indexing_slicing::INDEXING_SLICING, &indexing_slicing::OUT_OF_BOUNDS_INDEXING, &infinite_iter::INFINITE_ITER, &infinite_iter::MAYBE_INFINITE_ITER, &inherent_impl::MULTIPLE_INHERENT_IMPL, &inherent_to_string::INHERENT_TO_STRING, &inherent_to_string::INHERENT_TO_STRING_SHADOW_DISPLAY, &inline_fn_without_body::INLINE_FN_WITHOUT_BODY, &int_plus_one::INT_PLUS_ONE, &integer_division::INTEGER_DIVISION, &items_after_statements::ITEMS_AFTER_STATEMENTS, &large_enum_variant::LARGE_ENUM_VARIANT, &large_stack_arrays::LARGE_STACK_ARRAYS, &len_zero::LEN_WITHOUT_IS_EMPTY, &len_zero::LEN_ZERO, &let_if_seq::USELESS_LET_IF_SEQ, &let_underscore::LET_UNDERSCORE_LOCK, &let_underscore::LET_UNDERSCORE_MUST_USE, &lifetimes::EXTRA_UNUSED_LIFETIMES, &lifetimes::NEEDLESS_LIFETIMES, &literal_representation::DECIMAL_LITERAL_REPRESENTATION, &literal_representation::INCONSISTENT_DIGIT_GROUPING, &literal_representation::LARGE_DIGIT_GROUPS, &literal_representation::MISTYPED_LITERAL_SUFFIXES, &literal_representation::UNREADABLE_LITERAL, &loops::EMPTY_LOOP, &loops::EXPLICIT_COUNTER_LOOP, &loops::EXPLICIT_INTO_ITER_LOOP, &loops::EXPLICIT_ITER_LOOP, &loops::FOR_KV_MAP, &loops::FOR_LOOP_OVER_OPTION, &loops::FOR_LOOP_OVER_RESULT, &loops::ITER_NEXT_LOOP, &loops::MANUAL_MEMCPY, &loops::MUT_RANGE_BOUND, &loops::NEEDLESS_COLLECT, &loops::NEEDLESS_RANGE_LOOP, &loops::NEVER_LOOP, &loops::REVERSE_RANGE_LOOP, &loops::WHILE_IMMUTABLE_CONDITION, &loops::WHILE_LET_LOOP, &loops::WHILE_LET_ON_ITERATOR, &main_recursion::MAIN_RECURSION, &map_clone::MAP_CLONE, &map_unit_fn::OPTION_MAP_UNIT_FN, &map_unit_fn::RESULT_MAP_UNIT_FN, &matches::INFALLIBLE_DESTRUCTURING_MATCH, &matches::MATCH_AS_REF, &matches::MATCH_BOOL, &matches::MATCH_OVERLAPPING_ARM, &matches::MATCH_REF_PATS, &matches::MATCH_SINGLE_BINDING, &matches::MATCH_WILD_ERR_ARM, &matches::SINGLE_MATCH, &matches::SINGLE_MATCH_ELSE, &matches::WILDCARD_ENUM_MATCH_ARM, &matches::WILDCARD_IN_OR_PATTERNS, &mem_discriminant::MEM_DISCRIMINANT_NON_ENUM, &mem_forget::MEM_FORGET, &mem_replace::MEM_REPLACE_OPTION_WITH_NONE, &mem_replace::MEM_REPLACE_WITH_DEFAULT, &mem_replace::MEM_REPLACE_WITH_UNINIT, &methods::CHARS_LAST_CMP, &methods::CHARS_NEXT_CMP, &methods::CLONE_DOUBLE_REF, &methods::CLONE_ON_COPY, &methods::CLONE_ON_REF_PTR, &methods::EXPECT_FUN_CALL, &methods::FILETYPE_IS_FILE, &methods::FILTER_MAP, &methods::FILTER_MAP_NEXT, &methods::FILTER_NEXT, &methods::FIND_MAP, &methods::FLAT_MAP_IDENTITY, &methods::GET_UNWRAP, &methods::INEFFICIENT_TO_STRING, &methods::INTO_ITER_ON_REF, &methods::ITERATOR_STEP_BY_ZERO, &methods::ITER_CLONED_COLLECT, &methods::ITER_NTH, &methods::ITER_NTH_ZERO, &methods::ITER_SKIP_NEXT, &methods::MANUAL_SATURATING_ARITHMETIC, &methods::MAP_FLATTEN, &methods::NEW_RET_NO_SELF, &methods::OK_EXPECT, &methods::OPTION_AND_THEN_SOME, &methods::OPTION_AS_REF_DEREF, &methods::OPTION_EXPECT_USED, &methods::OPTION_MAP_OR_NONE, &methods::OPTION_MAP_UNWRAP_OR, &methods::OPTION_MAP_UNWRAP_OR_ELSE, &methods::OPTION_UNWRAP_USED, &methods::OR_FUN_CALL, &methods::RESULT_EXPECT_USED, &methods::RESULT_MAP_UNWRAP_OR_ELSE, &methods::RESULT_UNWRAP_USED, &methods::SEARCH_IS_SOME, &methods::SHOULD_IMPLEMENT_TRAIT, &methods::SINGLE_CHAR_PATTERN, &methods::SKIP_WHILE_NEXT, &methods::STRING_EXTEND_CHARS, &methods::SUSPICIOUS_MAP, &methods::TEMPORARY_CSTRING_AS_PTR, &methods::UNINIT_ASSUMED_INIT, &methods::UNNECESSARY_FILTER_MAP, &methods::UNNECESSARY_FOLD, &methods::USELESS_ASREF, &methods::WRONG_PUB_SELF_CONVENTION, &methods::WRONG_SELF_CONVENTION, &methods::ZST_OFFSET, &minmax::MIN_MAX, &misc::CMP_NAN, &misc::CMP_OWNED, &misc::FLOAT_CMP, &misc::FLOAT_CMP_CONST, &misc::MODULO_ONE, &misc::SHORT_CIRCUIT_STATEMENT, &misc::TOPLEVEL_REF_ARG, &misc::USED_UNDERSCORE_BINDING, &misc::ZERO_PTR, &misc_early::BUILTIN_TYPE_SHADOW, &misc_early::DOUBLE_NEG, &misc_early::DUPLICATE_UNDERSCORE_ARGUMENT, &misc_early::MIXED_CASE_HEX_LITERALS, &misc_early::REDUNDANT_CLOSURE_CALL, &misc_early::REDUNDANT_PATTERN, &misc_early::UNNEEDED_FIELD_PATTERN, &misc_early::UNNEEDED_WILDCARD_PATTERN, &misc_early::UNSEPARATED_LITERAL_SUFFIX, &misc_early::ZERO_PREFIXED_LITERAL, &missing_const_for_fn::MISSING_CONST_FOR_FN, &missing_doc::MISSING_DOCS_IN_PRIVATE_ITEMS, &missing_inline::MISSING_INLINE_IN_PUBLIC_ITEMS, &modulo_arithmetic::MODULO_ARITHMETIC, &multiple_crate_versions::MULTIPLE_CRATE_VERSIONS, &mut_key::MUTABLE_KEY_TYPE, &mut_mut::MUT_MUT, &mut_reference::UNNECESSARY_MUT_PASSED, &mutable_debug_assertion::DEBUG_ASSERT_WITH_MUT_CALL, &mutex_atomic::MUTEX_ATOMIC, &mutex_atomic::MUTEX_INTEGER, &needless_bool::BOOL_COMPARISON, &needless_bool::NEEDLESS_BOOL, &needless_borrow::NEEDLESS_BORROW, &needless_borrowed_ref::NEEDLESS_BORROWED_REFERENCE, &needless_continue::NEEDLESS_CONTINUE, &needless_pass_by_value::NEEDLESS_PASS_BY_VALUE, &needless_update::NEEDLESS_UPDATE, &neg_cmp_op_on_partial_ord::NEG_CMP_OP_ON_PARTIAL_ORD, &neg_multiply::NEG_MULTIPLY, &new_without_default::NEW_WITHOUT_DEFAULT, &no_effect::NO_EFFECT, &no_effect::UNNECESSARY_OPERATION, &non_copy_const::BORROW_INTERIOR_MUTABLE_CONST, &non_copy_const::DECLARE_INTERIOR_MUTABLE_CONST, &non_expressive_names::JUST_UNDERSCORES_AND_DIGITS, &non_expressive_names::MANY_SINGLE_CHAR_NAMES, &non_expressive_names::SIMILAR_NAMES, &open_options::NONSENSICAL_OPEN_OPTIONS, &option_env_unwrap::OPTION_ENV_UNWRAP, &overflow_check_conditional::OVERFLOW_CHECK_CONDITIONAL, &panic_unimplemented::PANIC, &panic_unimplemented::PANIC_PARAMS, &panic_unimplemented::TODO, &panic_unimplemented::UNIMPLEMENTED, &panic_unimplemented::UNREACHABLE, &partialeq_ne_impl::PARTIALEQ_NE_IMPL, &path_buf_push_overwrite::PATH_BUF_PUSH_OVERWRITE, &precedence::PRECEDENCE, &ptr::CMP_NULL, &ptr::MUT_FROM_REF, &ptr::PTR_ARG, &ptr_offset_with_cast::PTR_OFFSET_WITH_CAST, &question_mark::QUESTION_MARK, &ranges::RANGE_MINUS_ONE, &ranges::RANGE_PLUS_ONE, &ranges::RANGE_ZIP_WITH_LEN, &redundant_clone::REDUNDANT_CLONE, &redundant_field_names::REDUNDANT_FIELD_NAMES, &redundant_pattern_matching::REDUNDANT_PATTERN_MATCHING, &redundant_static_lifetimes::REDUNDANT_STATIC_LIFETIMES, &reference::DEREF_ADDROF, &reference::REF_IN_DEREF, ®ex::INVALID_REGEX, ®ex::REGEX_MACRO, ®ex::TRIVIAL_REGEX, &replace_consts::REPLACE_CONSTS, &returns::LET_AND_RETURN, &returns::NEEDLESS_RETURN, &returns::UNUSED_UNIT, &serde_api::SERDE_API_MISUSE, &shadow::SHADOW_REUSE, &shadow::SHADOW_SAME, &shadow::SHADOW_UNRELATED, &single_component_path_imports::SINGLE_COMPONENT_PATH_IMPORTS, &slow_vector_initialization::SLOW_VECTOR_INITIALIZATION, &strings::STRING_ADD, &strings::STRING_ADD_ASSIGN, &strings::STRING_LIT_AS_BYTES, &suspicious_trait_impl::SUSPICIOUS_ARITHMETIC_IMPL, &suspicious_trait_impl::SUSPICIOUS_OP_ASSIGN_IMPL, &swap::ALMOST_SWAPPED, &swap::MANUAL_SWAP, &tabs_in_doc_comments::TABS_IN_DOC_COMMENTS, &temporary_assignment::TEMPORARY_ASSIGNMENT, &to_digit_is_some::TO_DIGIT_IS_SOME, &trait_bounds::TYPE_REPETITION_IN_BOUNDS, &transmute::CROSSPOINTER_TRANSMUTE, &transmute::TRANSMUTE_BYTES_TO_STR, &transmute::TRANSMUTE_FLOAT_TO_INT, &transmute::TRANSMUTE_INT_TO_BOOL, &transmute::TRANSMUTE_INT_TO_CHAR, &transmute::TRANSMUTE_INT_TO_FLOAT, &transmute::TRANSMUTE_PTR_TO_PTR, &transmute::TRANSMUTE_PTR_TO_REF, &transmute::UNSOUND_COLLECTION_TRANSMUTE, &transmute::USELESS_TRANSMUTE, &transmute::WRONG_TRANSMUTE, &transmuting_null::TRANSMUTING_NULL, &trivially_copy_pass_by_ref::TRIVIALLY_COPY_PASS_BY_REF, &try_err::TRY_ERR, &types::ABSURD_EXTREME_COMPARISONS, &types::BORROWED_BOX, &types::BOX_VEC, &types::CAST_LOSSLESS, &types::CAST_POSSIBLE_TRUNCATION, &types::CAST_POSSIBLE_WRAP, &types::CAST_PRECISION_LOSS, &types::CAST_PTR_ALIGNMENT, &types::CAST_REF_TO_MUT, &types::CAST_SIGN_LOSS, &types::CHAR_LIT_AS_U8, &types::FN_TO_NUMERIC_CAST, &types::FN_TO_NUMERIC_CAST_WITH_TRUNCATION, &types::IMPLICIT_HASHER, &types::INVALID_UPCAST_COMPARISONS, &types::LET_UNIT_VALUE, &types::LINKEDLIST, &types::OPTION_OPTION, &types::TYPE_COMPLEXITY, &types::UNIT_ARG, &types::UNIT_CMP, &types::UNNECESSARY_CAST, &types::VEC_BOX, &unicode::NON_ASCII_LITERAL, &unicode::UNICODE_NOT_NFC, &unicode::ZERO_WIDTH_SPACE, &unsafe_removed_from_name::UNSAFE_REMOVED_FROM_NAME, &unused_io_amount::UNUSED_IO_AMOUNT, &unused_self::UNUSED_SELF, &unwrap::PANICKING_UNWRAP, &unwrap::UNNECESSARY_UNWRAP, &use_self::USE_SELF, &vec::USELESS_VEC, &wildcard_dependencies::WILDCARD_DEPENDENCIES, &wildcard_imports::ENUM_GLOB_USE, &wildcard_imports::WILDCARD_IMPORTS, &write::PRINTLN_EMPTY_STRING, &write::PRINT_LITERAL, &write::PRINT_STDOUT, &write::PRINT_WITH_NEWLINE, &write::USE_DEBUG, &write::WRITELN_EMPTY_STRING, &write::WRITE_LITERAL, &write::WRITE_WITH_NEWLINE, &zero_div_zero::ZERO_DIVIDED_BY_ZERO, ]); // end register lints, do not remove this comment, it’s used in `update_lints` store.register_late_pass(|| box serde_api::SerdeAPI); store.register_late_pass(|| box utils::internal_lints::CompilerLintFunctions::new()); store.register_late_pass(|| box utils::internal_lints::LintWithoutLintPass::default()); store.register_late_pass(|| box utils::internal_lints::OuterExpnDataPass); store.register_late_pass(|| box utils::inspector::DeepCodeInspector); store.register_late_pass(|| box utils::author::Author); let vec_box_size_threshold = conf.vec_box_size_threshold; store.register_late_pass(move || box types::Types::new(vec_box_size_threshold)); store.register_late_pass(|| box booleans::NonminimalBool); store.register_late_pass(|| box eq_op::EqOp); store.register_late_pass(|| box enum_clike::UnportableVariant); store.register_late_pass(|| box float_literal::FloatLiteral); let verbose_bit_mask_threshold = conf.verbose_bit_mask_threshold; store.register_late_pass(move || box bit_mask::BitMask::new(verbose_bit_mask_threshold)); store.register_late_pass(|| box ptr::Ptr); store.register_late_pass(|| box needless_bool::NeedlessBool); store.register_late_pass(|| box needless_bool::BoolComparison); store.register_late_pass(|| box approx_const::ApproxConstant); store.register_late_pass(|| box misc::MiscLints); store.register_late_pass(|| box eta_reduction::EtaReduction); store.register_late_pass(|| box identity_op::IdentityOp); store.register_late_pass(|| box erasing_op::ErasingOp); store.register_late_pass(|| box mut_mut::MutMut); store.register_late_pass(|| box mut_reference::UnnecessaryMutPassed); store.register_late_pass(|| box len_zero::LenZero); store.register_late_pass(|| box attrs::Attributes); store.register_late_pass(|| box block_in_if_condition::BlockInIfCondition); store.register_late_pass(|| box unicode::Unicode); store.register_late_pass(|| box strings::StringAdd); store.register_late_pass(|| box implicit_return::ImplicitReturn); store.register_late_pass(|| box methods::Methods); store.register_late_pass(|| box map_clone::MapClone); store.register_late_pass(|| box shadow::Shadow); store.register_late_pass(|| box types::LetUnitValue); store.register_late_pass(|| box types::UnitCmp); store.register_late_pass(|| box loops::Loops); store.register_late_pass(|| box main_recursion::MainRecursion::default()); store.register_late_pass(|| box lifetimes::Lifetimes); store.register_late_pass(|| box entry::HashMapPass); store.register_late_pass(|| box ranges::Ranges); store.register_late_pass(|| box types::Casts); let type_complexity_threshold = conf.type_complexity_threshold; store.register_late_pass(move || box types::TypeComplexity::new(type_complexity_threshold)); store.register_late_pass(|| box matches::Matches::default()); store.register_late_pass(|| box minmax::MinMaxPass); store.register_late_pass(|| box open_options::OpenOptions); store.register_late_pass(|| box zero_div_zero::ZeroDiv); store.register_late_pass(|| box mutex_atomic::Mutex); store.register_late_pass(|| box needless_update::NeedlessUpdate); store.register_late_pass(|| box needless_borrow::NeedlessBorrow::default()); store.register_late_pass(|| box needless_borrowed_ref::NeedlessBorrowedRef); store.register_late_pass(|| box no_effect::NoEffect); store.register_late_pass(|| box temporary_assignment::TemporaryAssignment); store.register_late_pass(|| box transmute::Transmute); let cognitive_complexity_threshold = conf.cognitive_complexity_threshold; store.register_late_pass(move || box cognitive_complexity::CognitiveComplexity::new(cognitive_complexity_threshold)); let too_large_for_stack = conf.too_large_for_stack; store.register_late_pass(move || box escape::BoxedLocal{too_large_for_stack}); store.register_late_pass(|| box panic_unimplemented::PanicUnimplemented); store.register_late_pass(|| box strings::StringLitAsBytes); store.register_late_pass(|| box derive::Derive); store.register_late_pass(|| box types::CharLitAsU8); store.register_late_pass(|| box vec::UselessVec); store.register_late_pass(|| box drop_bounds::DropBounds); store.register_late_pass(|| box get_last_with_len::GetLastWithLen); store.register_late_pass(|| box drop_forget_ref::DropForgetRef); store.register_late_pass(|| box empty_enum::EmptyEnum); store.register_late_pass(|| box types::AbsurdExtremeComparisons); store.register_late_pass(|| box types::InvalidUpcastComparisons); store.register_late_pass(|| box regex::Regex::default()); store.register_late_pass(|| box copies::CopyAndPaste); store.register_late_pass(|| box copy_iterator::CopyIterator); store.register_late_pass(|| box format::UselessFormat); store.register_late_pass(|| box swap::Swap); store.register_late_pass(|| box overflow_check_conditional::OverflowCheckConditional); store.register_late_pass(|| box new_without_default::NewWithoutDefault::default()); let blacklisted_names = conf.blacklisted_names.iter().cloned().collect::>(); store.register_late_pass(move || box blacklisted_name::BlacklistedName::new(blacklisted_names.clone())); let too_many_arguments_threshold1 = conf.too_many_arguments_threshold; let too_many_lines_threshold2 = conf.too_many_lines_threshold; store.register_late_pass(move || box functions::Functions::new(too_many_arguments_threshold1, too_many_lines_threshold2)); let doc_valid_idents = conf.doc_valid_idents.iter().cloned().collect::>(); store.register_late_pass(move || box doc::DocMarkdown::new(doc_valid_idents.clone())); store.register_late_pass(|| box neg_multiply::NegMultiply); store.register_late_pass(|| box mem_discriminant::MemDiscriminant); store.register_late_pass(|| box mem_forget::MemForget); store.register_late_pass(|| box mem_replace::MemReplace); store.register_late_pass(|| box arithmetic::Arithmetic::default()); store.register_late_pass(|| box assign_ops::AssignOps); store.register_late_pass(|| box let_if_seq::LetIfSeq); store.register_late_pass(|| box eval_order_dependence::EvalOrderDependence); store.register_late_pass(|| box missing_doc::MissingDoc::new()); store.register_late_pass(|| box missing_inline::MissingInline); store.register_late_pass(|| box if_let_some_result::OkIfLet); store.register_late_pass(|| box redundant_pattern_matching::RedundantPatternMatching); store.register_late_pass(|| box partialeq_ne_impl::PartialEqNeImpl); store.register_late_pass(|| box unused_io_amount::UnusedIoAmount); let enum_variant_size_threshold = conf.enum_variant_size_threshold; store.register_late_pass(move || box large_enum_variant::LargeEnumVariant::new(enum_variant_size_threshold)); store.register_late_pass(|| box explicit_write::ExplicitWrite); store.register_late_pass(|| box needless_pass_by_value::NeedlessPassByValue); let trivially_copy_pass_by_ref = trivially_copy_pass_by_ref::TriviallyCopyPassByRef::new( conf.trivial_copy_size_limit, &sess.target, ); store.register_late_pass(move || box trivially_copy_pass_by_ref); store.register_late_pass(|| box try_err::TryErr); store.register_late_pass(|| box use_self::UseSelf); store.register_late_pass(|| box bytecount::ByteCount); store.register_late_pass(|| box infinite_iter::InfiniteIter); store.register_late_pass(|| box inline_fn_without_body::InlineFnWithoutBody); store.register_late_pass(|| box identity_conversion::IdentityConversion::default()); store.register_late_pass(|| box types::ImplicitHasher); store.register_late_pass(|| box fallible_impl_from::FallibleImplFrom); store.register_late_pass(|| box replace_consts::ReplaceConsts); store.register_late_pass(|| box types::UnitArg); store.register_late_pass(|| box double_comparison::DoubleComparisons); store.register_late_pass(|| box question_mark::QuestionMark); store.register_late_pass(|| box suspicious_trait_impl::SuspiciousImpl); store.register_late_pass(|| box map_unit_fn::MapUnit); store.register_late_pass(|| box inherent_impl::MultipleInherentImpl::default()); store.register_late_pass(|| box neg_cmp_op_on_partial_ord::NoNegCompOpForPartialOrd); store.register_late_pass(|| box unwrap::Unwrap); store.register_late_pass(|| box duration_subsec::DurationSubsec); store.register_late_pass(|| box default_trait_access::DefaultTraitAccess); store.register_late_pass(|| box indexing_slicing::IndexingSlicing); store.register_late_pass(|| box non_copy_const::NonCopyConst); store.register_late_pass(|| box ptr_offset_with_cast::PtrOffsetWithCast); store.register_late_pass(|| box redundant_clone::RedundantClone); store.register_late_pass(|| box slow_vector_initialization::SlowVectorInit); store.register_late_pass(|| box types::RefToMut); store.register_late_pass(|| box assertions_on_constants::AssertionsOnConstants); store.register_late_pass(|| box missing_const_for_fn::MissingConstForFn); store.register_late_pass(|| box transmuting_null::TransmutingNull); store.register_late_pass(|| box path_buf_push_overwrite::PathBufPushOverwrite); store.register_late_pass(|| box checked_conversions::CheckedConversions); store.register_late_pass(|| box integer_division::IntegerDivision); store.register_late_pass(|| box inherent_to_string::InherentToString); store.register_late_pass(|| box trait_bounds::TraitBounds); store.register_late_pass(|| box comparison_chain::ComparisonChain); store.register_late_pass(|| box mut_key::MutableKeyType); store.register_late_pass(|| box modulo_arithmetic::ModuloArithmetic); store.register_early_pass(|| box reference::DerefAddrOf); store.register_early_pass(|| box reference::RefInDeref); store.register_early_pass(|| box double_parens::DoubleParens); store.register_early_pass(|| box unsafe_removed_from_name::UnsafeNameRemoval); store.register_early_pass(|| box if_not_else::IfNotElse); store.register_early_pass(|| box else_if_without_else::ElseIfWithoutElse); store.register_early_pass(|| box int_plus_one::IntPlusOne); store.register_early_pass(|| box formatting::Formatting); store.register_early_pass(|| box misc_early::MiscEarlyLints); store.register_early_pass(|| box returns::Return); store.register_early_pass(|| box collapsible_if::CollapsibleIf); store.register_early_pass(|| box items_after_statements::ItemsAfterStatements); store.register_early_pass(|| box precedence::Precedence); store.register_early_pass(|| box needless_continue::NeedlessContinue); store.register_early_pass(|| box redundant_static_lifetimes::RedundantStaticLifetimes); store.register_early_pass(|| box cargo_common_metadata::CargoCommonMetadata); store.register_early_pass(|| box multiple_crate_versions::MultipleCrateVersions); store.register_early_pass(|| box wildcard_dependencies::WildcardDependencies); store.register_early_pass(|| box literal_representation::LiteralDigitGrouping); let literal_representation_threshold = conf.literal_representation_threshold; store.register_early_pass(move || box literal_representation::DecimalLiteralRepresentation::new(literal_representation_threshold)); store.register_early_pass(|| box utils::internal_lints::ClippyLintsInternal); let enum_variant_name_threshold = conf.enum_variant_name_threshold; store.register_early_pass(move || box enum_variants::EnumVariantNames::new(enum_variant_name_threshold)); store.register_early_pass(|| box tabs_in_doc_comments::TabsInDocComments); store.register_late_pass(|| box unused_self::UnusedSelf); store.register_late_pass(|| box mutable_debug_assertion::DebugAssertWithMutCall); store.register_late_pass(|| box exit::Exit); store.register_late_pass(|| box to_digit_is_some::ToDigitIsSome); let array_size_threshold = conf.array_size_threshold; store.register_late_pass(move || box large_stack_arrays::LargeStackArrays::new(array_size_threshold)); store.register_late_pass(move || box floating_point_arithmetic::FloatingPointArithmetic); store.register_early_pass(|| box as_conversions::AsConversions); store.register_early_pass(|| box utils::internal_lints::ProduceIce); store.register_late_pass(|| box let_underscore::LetUnderscore); store.register_late_pass(|| box atomic_ordering::AtomicOrdering); store.register_early_pass(|| box single_component_path_imports::SingleComponentPathImports); let max_fn_params_bools = conf.max_fn_params_bools; let max_struct_bools = conf.max_struct_bools; store.register_early_pass(move || box excessive_bools::ExcessiveBools::new(max_struct_bools, max_fn_params_bools)); store.register_early_pass(|| box option_env_unwrap::OptionEnvUnwrap); store.register_late_pass(|| box wildcard_imports::WildcardImports); store.register_group(true, "clippy::restriction", Some("clippy_restriction"), vec![ LintId::of(&arithmetic::FLOAT_ARITHMETIC), LintId::of(&arithmetic::INTEGER_ARITHMETIC), LintId::of(&as_conversions::AS_CONVERSIONS), LintId::of(&dbg_macro::DBG_MACRO), LintId::of(&else_if_without_else::ELSE_IF_WITHOUT_ELSE), LintId::of(&exit::EXIT), LintId::of(&float_literal::LOSSY_FLOAT_LITERAL), LintId::of(&implicit_return::IMPLICIT_RETURN), LintId::of(&indexing_slicing::INDEXING_SLICING), LintId::of(&inherent_impl::MULTIPLE_INHERENT_IMPL), LintId::of(&integer_division::INTEGER_DIVISION), LintId::of(&let_underscore::LET_UNDERSCORE_MUST_USE), LintId::of(&literal_representation::DECIMAL_LITERAL_REPRESENTATION), LintId::of(&matches::WILDCARD_ENUM_MATCH_ARM), LintId::of(&mem_forget::MEM_FORGET), LintId::of(&methods::CLONE_ON_REF_PTR), LintId::of(&methods::FILETYPE_IS_FILE), LintId::of(&methods::GET_UNWRAP), LintId::of(&methods::OPTION_EXPECT_USED), LintId::of(&methods::OPTION_UNWRAP_USED), LintId::of(&methods::RESULT_EXPECT_USED), LintId::of(&methods::RESULT_UNWRAP_USED), LintId::of(&methods::WRONG_PUB_SELF_CONVENTION), LintId::of(&misc::FLOAT_CMP_CONST), LintId::of(&misc_early::UNNEEDED_FIELD_PATTERN), LintId::of(&missing_doc::MISSING_DOCS_IN_PRIVATE_ITEMS), LintId::of(&missing_inline::MISSING_INLINE_IN_PUBLIC_ITEMS), LintId::of(&modulo_arithmetic::MODULO_ARITHMETIC), LintId::of(&panic_unimplemented::PANIC), LintId::of(&panic_unimplemented::TODO), LintId::of(&panic_unimplemented::UNIMPLEMENTED), LintId::of(&panic_unimplemented::UNREACHABLE), LintId::of(&shadow::SHADOW_REUSE), LintId::of(&shadow::SHADOW_SAME), LintId::of(&strings::STRING_ADD), LintId::of(&write::PRINT_STDOUT), LintId::of(&write::USE_DEBUG), ]); store.register_group(true, "clippy::pedantic", Some("clippy_pedantic"), vec![ LintId::of(&attrs::INLINE_ALWAYS), LintId::of(&checked_conversions::CHECKED_CONVERSIONS), LintId::of(&copies::MATCH_SAME_ARMS), LintId::of(&copies::SAME_FUNCTIONS_IN_IF_CONDITION), LintId::of(©_iterator::COPY_ITERATOR), LintId::of(&default_trait_access::DEFAULT_TRAIT_ACCESS), LintId::of(&derive::EXPL_IMPL_CLONE_ON_COPY), LintId::of(&doc::DOC_MARKDOWN), LintId::of(&doc::MISSING_ERRORS_DOC), LintId::of(&empty_enum::EMPTY_ENUM), LintId::of(&enum_variants::MODULE_NAME_REPETITIONS), LintId::of(&enum_variants::PUB_ENUM_VARIANT_NAMES), LintId::of(&eta_reduction::REDUNDANT_CLOSURE_FOR_METHOD_CALLS), LintId::of(&excessive_bools::FN_PARAMS_EXCESSIVE_BOOLS), LintId::of(&excessive_bools::STRUCT_EXCESSIVE_BOOLS), LintId::of(&functions::MUST_USE_CANDIDATE), LintId::of(&functions::TOO_MANY_LINES), LintId::of(&if_not_else::IF_NOT_ELSE), LintId::of(&infinite_iter::MAYBE_INFINITE_ITER), LintId::of(&items_after_statements::ITEMS_AFTER_STATEMENTS), LintId::of(&large_stack_arrays::LARGE_STACK_ARRAYS), LintId::of(&literal_representation::LARGE_DIGIT_GROUPS), LintId::of(&loops::EXPLICIT_INTO_ITER_LOOP), LintId::of(&loops::EXPLICIT_ITER_LOOP), LintId::of(&matches::SINGLE_MATCH_ELSE), LintId::of(&methods::FILTER_MAP), LintId::of(&methods::FILTER_MAP_NEXT), LintId::of(&methods::FIND_MAP), LintId::of(&methods::MAP_FLATTEN), LintId::of(&methods::OPTION_MAP_UNWRAP_OR), LintId::of(&methods::OPTION_MAP_UNWRAP_OR_ELSE), LintId::of(&methods::RESULT_MAP_UNWRAP_OR_ELSE), LintId::of(&misc::USED_UNDERSCORE_BINDING), LintId::of(&misc_early::UNSEPARATED_LITERAL_SUFFIX), LintId::of(&mut_mut::MUT_MUT), LintId::of(&needless_continue::NEEDLESS_CONTINUE), LintId::of(&needless_pass_by_value::NEEDLESS_PASS_BY_VALUE), LintId::of(&non_expressive_names::SIMILAR_NAMES), LintId::of(&ranges::RANGE_PLUS_ONE), LintId::of(&replace_consts::REPLACE_CONSTS), LintId::of(&shadow::SHADOW_UNRELATED), LintId::of(&strings::STRING_ADD_ASSIGN), LintId::of(&trait_bounds::TYPE_REPETITION_IN_BOUNDS), LintId::of(&types::CAST_LOSSLESS), LintId::of(&types::CAST_POSSIBLE_TRUNCATION), LintId::of(&types::CAST_POSSIBLE_WRAP), LintId::of(&types::CAST_PRECISION_LOSS), LintId::of(&types::CAST_SIGN_LOSS), LintId::of(&types::INVALID_UPCAST_COMPARISONS), LintId::of(&types::LINKEDLIST), LintId::of(&unicode::NON_ASCII_LITERAL), LintId::of(&unicode::UNICODE_NOT_NFC), LintId::of(&unused_self::UNUSED_SELF), LintId::of(&wildcard_imports::ENUM_GLOB_USE), LintId::of(&wildcard_imports::WILDCARD_IMPORTS), ]); store.register_group(true, "clippy::internal", Some("clippy_internal"), vec![ LintId::of(&utils::internal_lints::CLIPPY_LINTS_INTERNAL), LintId::of(&utils::internal_lints::COMPILER_LINT_FUNCTIONS), LintId::of(&utils::internal_lints::DEFAULT_LINT), LintId::of(&utils::internal_lints::LINT_WITHOUT_LINT_PASS), LintId::of(&utils::internal_lints::OUTER_EXPN_EXPN_DATA), LintId::of(&utils::internal_lints::PRODUCE_ICE), ]); store.register_group(true, "clippy::all", Some("clippy"), vec![ LintId::of(&approx_const::APPROX_CONSTANT), LintId::of(&assertions_on_constants::ASSERTIONS_ON_CONSTANTS), LintId::of(&assign_ops::ASSIGN_OP_PATTERN), LintId::of(&assign_ops::MISREFACTORED_ASSIGN_OP), LintId::of(&atomic_ordering::INVALID_ATOMIC_ORDERING), LintId::of(&attrs::DEPRECATED_CFG_ATTR), LintId::of(&attrs::DEPRECATED_SEMVER), LintId::of(&attrs::UNKNOWN_CLIPPY_LINTS), LintId::of(&attrs::USELESS_ATTRIBUTE), LintId::of(&bit_mask::BAD_BIT_MASK), LintId::of(&bit_mask::INEFFECTIVE_BIT_MASK), LintId::of(&bit_mask::VERBOSE_BIT_MASK), LintId::of(&blacklisted_name::BLACKLISTED_NAME), LintId::of(&block_in_if_condition::BLOCK_IN_IF_CONDITION_EXPR), LintId::of(&block_in_if_condition::BLOCK_IN_IF_CONDITION_STMT), LintId::of(&booleans::LOGIC_BUG), LintId::of(&booleans::NONMINIMAL_BOOL), LintId::of(&bytecount::NAIVE_BYTECOUNT), LintId::of(&cognitive_complexity::COGNITIVE_COMPLEXITY), LintId::of(&collapsible_if::COLLAPSIBLE_IF), LintId::of(&comparison_chain::COMPARISON_CHAIN), LintId::of(&copies::IFS_SAME_COND), LintId::of(&copies::IF_SAME_THEN_ELSE), LintId::of(&derive::DERIVE_HASH_XOR_EQ), LintId::of(&doc::MISSING_SAFETY_DOC), LintId::of(&doc::NEEDLESS_DOCTEST_MAIN), LintId::of(&double_comparison::DOUBLE_COMPARISONS), LintId::of(&double_parens::DOUBLE_PARENS), LintId::of(&drop_bounds::DROP_BOUNDS), LintId::of(&drop_forget_ref::DROP_COPY), LintId::of(&drop_forget_ref::DROP_REF), LintId::of(&drop_forget_ref::FORGET_COPY), LintId::of(&drop_forget_ref::FORGET_REF), LintId::of(&duration_subsec::DURATION_SUBSEC), LintId::of(&entry::MAP_ENTRY), LintId::of(&enum_clike::ENUM_CLIKE_UNPORTABLE_VARIANT), LintId::of(&enum_variants::ENUM_VARIANT_NAMES), LintId::of(&enum_variants::MODULE_INCEPTION), LintId::of(&eq_op::EQ_OP), LintId::of(&eq_op::OP_REF), LintId::of(&erasing_op::ERASING_OP), LintId::of(&escape::BOXED_LOCAL), LintId::of(&eta_reduction::REDUNDANT_CLOSURE), LintId::of(&eval_order_dependence::DIVERGING_SUB_EXPRESSION), LintId::of(&eval_order_dependence::EVAL_ORDER_DEPENDENCE), LintId::of(&explicit_write::EXPLICIT_WRITE), LintId::of(&float_literal::EXCESSIVE_PRECISION), LintId::of(&format::USELESS_FORMAT), LintId::of(&formatting::POSSIBLE_MISSING_COMMA), LintId::of(&formatting::SUSPICIOUS_ASSIGNMENT_FORMATTING), LintId::of(&formatting::SUSPICIOUS_ELSE_FORMATTING), LintId::of(&formatting::SUSPICIOUS_UNARY_OP_FORMATTING), LintId::of(&functions::DOUBLE_MUST_USE), LintId::of(&functions::MUST_USE_UNIT), LintId::of(&functions::NOT_UNSAFE_PTR_ARG_DEREF), LintId::of(&functions::TOO_MANY_ARGUMENTS), LintId::of(&get_last_with_len::GET_LAST_WITH_LEN), LintId::of(&identity_conversion::IDENTITY_CONVERSION), LintId::of(&identity_op::IDENTITY_OP), LintId::of(&if_let_some_result::IF_LET_SOME_RESULT), LintId::of(&indexing_slicing::OUT_OF_BOUNDS_INDEXING), LintId::of(&infinite_iter::INFINITE_ITER), LintId::of(&inherent_to_string::INHERENT_TO_STRING), LintId::of(&inherent_to_string::INHERENT_TO_STRING_SHADOW_DISPLAY), LintId::of(&inline_fn_without_body::INLINE_FN_WITHOUT_BODY), LintId::of(&int_plus_one::INT_PLUS_ONE), LintId::of(&large_enum_variant::LARGE_ENUM_VARIANT), LintId::of(&len_zero::LEN_WITHOUT_IS_EMPTY), LintId::of(&len_zero::LEN_ZERO), LintId::of(&let_if_seq::USELESS_LET_IF_SEQ), LintId::of(&let_underscore::LET_UNDERSCORE_LOCK), LintId::of(&lifetimes::EXTRA_UNUSED_LIFETIMES), LintId::of(&lifetimes::NEEDLESS_LIFETIMES), LintId::of(&literal_representation::INCONSISTENT_DIGIT_GROUPING), LintId::of(&literal_representation::MISTYPED_LITERAL_SUFFIXES), LintId::of(&literal_representation::UNREADABLE_LITERAL), LintId::of(&loops::EMPTY_LOOP), LintId::of(&loops::EXPLICIT_COUNTER_LOOP), LintId::of(&loops::FOR_KV_MAP), LintId::of(&loops::FOR_LOOP_OVER_OPTION), LintId::of(&loops::FOR_LOOP_OVER_RESULT), LintId::of(&loops::ITER_NEXT_LOOP), LintId::of(&loops::MANUAL_MEMCPY), LintId::of(&loops::MUT_RANGE_BOUND), LintId::of(&loops::NEEDLESS_COLLECT), LintId::of(&loops::NEEDLESS_RANGE_LOOP), LintId::of(&loops::NEVER_LOOP), LintId::of(&loops::REVERSE_RANGE_LOOP), LintId::of(&loops::WHILE_IMMUTABLE_CONDITION), LintId::of(&loops::WHILE_LET_LOOP), LintId::of(&loops::WHILE_LET_ON_ITERATOR), LintId::of(&main_recursion::MAIN_RECURSION), LintId::of(&map_clone::MAP_CLONE), LintId::of(&map_unit_fn::OPTION_MAP_UNIT_FN), LintId::of(&map_unit_fn::RESULT_MAP_UNIT_FN), LintId::of(&matches::INFALLIBLE_DESTRUCTURING_MATCH), LintId::of(&matches::MATCH_AS_REF), LintId::of(&matches::MATCH_BOOL), LintId::of(&matches::MATCH_OVERLAPPING_ARM), LintId::of(&matches::MATCH_REF_PATS), LintId::of(&matches::MATCH_SINGLE_BINDING), LintId::of(&matches::MATCH_WILD_ERR_ARM), LintId::of(&matches::SINGLE_MATCH), LintId::of(&matches::WILDCARD_IN_OR_PATTERNS), LintId::of(&mem_discriminant::MEM_DISCRIMINANT_NON_ENUM), LintId::of(&mem_replace::MEM_REPLACE_OPTION_WITH_NONE), LintId::of(&mem_replace::MEM_REPLACE_WITH_DEFAULT), LintId::of(&mem_replace::MEM_REPLACE_WITH_UNINIT), LintId::of(&methods::CHARS_LAST_CMP), LintId::of(&methods::CHARS_NEXT_CMP), LintId::of(&methods::CLONE_DOUBLE_REF), LintId::of(&methods::CLONE_ON_COPY), LintId::of(&methods::EXPECT_FUN_CALL), LintId::of(&methods::FILTER_NEXT), LintId::of(&methods::FLAT_MAP_IDENTITY), LintId::of(&methods::INEFFICIENT_TO_STRING), LintId::of(&methods::INTO_ITER_ON_REF), LintId::of(&methods::ITERATOR_STEP_BY_ZERO), LintId::of(&methods::ITER_CLONED_COLLECT), LintId::of(&methods::ITER_NTH), LintId::of(&methods::ITER_NTH_ZERO), LintId::of(&methods::ITER_SKIP_NEXT), LintId::of(&methods::MANUAL_SATURATING_ARITHMETIC), LintId::of(&methods::NEW_RET_NO_SELF), LintId::of(&methods::OK_EXPECT), LintId::of(&methods::OPTION_AND_THEN_SOME), LintId::of(&methods::OPTION_AS_REF_DEREF), LintId::of(&methods::OPTION_MAP_OR_NONE), LintId::of(&methods::OR_FUN_CALL), LintId::of(&methods::SEARCH_IS_SOME), LintId::of(&methods::SHOULD_IMPLEMENT_TRAIT), LintId::of(&methods::SINGLE_CHAR_PATTERN), LintId::of(&methods::SKIP_WHILE_NEXT), LintId::of(&methods::STRING_EXTEND_CHARS), LintId::of(&methods::SUSPICIOUS_MAP), LintId::of(&methods::TEMPORARY_CSTRING_AS_PTR), LintId::of(&methods::UNINIT_ASSUMED_INIT), LintId::of(&methods::UNNECESSARY_FILTER_MAP), LintId::of(&methods::UNNECESSARY_FOLD), LintId::of(&methods::USELESS_ASREF), LintId::of(&methods::WRONG_SELF_CONVENTION), LintId::of(&methods::ZST_OFFSET), LintId::of(&minmax::MIN_MAX), LintId::of(&misc::CMP_NAN), LintId::of(&misc::CMP_OWNED), LintId::of(&misc::FLOAT_CMP), LintId::of(&misc::MODULO_ONE), LintId::of(&misc::SHORT_CIRCUIT_STATEMENT), LintId::of(&misc::TOPLEVEL_REF_ARG), LintId::of(&misc::ZERO_PTR), LintId::of(&misc_early::BUILTIN_TYPE_SHADOW), LintId::of(&misc_early::DOUBLE_NEG), LintId::of(&misc_early::DUPLICATE_UNDERSCORE_ARGUMENT), LintId::of(&misc_early::MIXED_CASE_HEX_LITERALS), LintId::of(&misc_early::REDUNDANT_CLOSURE_CALL), LintId::of(&misc_early::REDUNDANT_PATTERN), LintId::of(&misc_early::UNNEEDED_WILDCARD_PATTERN), LintId::of(&misc_early::ZERO_PREFIXED_LITERAL), LintId::of(&mut_key::MUTABLE_KEY_TYPE), LintId::of(&mut_reference::UNNECESSARY_MUT_PASSED), LintId::of(&mutex_atomic::MUTEX_ATOMIC), LintId::of(&needless_bool::BOOL_COMPARISON), LintId::of(&needless_bool::NEEDLESS_BOOL), LintId::of(&needless_borrowed_ref::NEEDLESS_BORROWED_REFERENCE), LintId::of(&needless_update::NEEDLESS_UPDATE), LintId::of(&neg_cmp_op_on_partial_ord::NEG_CMP_OP_ON_PARTIAL_ORD), LintId::of(&neg_multiply::NEG_MULTIPLY), LintId::of(&new_without_default::NEW_WITHOUT_DEFAULT), LintId::of(&no_effect::NO_EFFECT), LintId::of(&no_effect::UNNECESSARY_OPERATION), LintId::of(&non_copy_const::BORROW_INTERIOR_MUTABLE_CONST), LintId::of(&non_copy_const::DECLARE_INTERIOR_MUTABLE_CONST), LintId::of(&non_expressive_names::JUST_UNDERSCORES_AND_DIGITS), LintId::of(&non_expressive_names::MANY_SINGLE_CHAR_NAMES), LintId::of(&open_options::NONSENSICAL_OPEN_OPTIONS), LintId::of(&option_env_unwrap::OPTION_ENV_UNWRAP), LintId::of(&overflow_check_conditional::OVERFLOW_CHECK_CONDITIONAL), LintId::of(&panic_unimplemented::PANIC_PARAMS), LintId::of(&partialeq_ne_impl::PARTIALEQ_NE_IMPL), LintId::of(&precedence::PRECEDENCE), LintId::of(&ptr::CMP_NULL), LintId::of(&ptr::MUT_FROM_REF), LintId::of(&ptr::PTR_ARG), LintId::of(&ptr_offset_with_cast::PTR_OFFSET_WITH_CAST), LintId::of(&question_mark::QUESTION_MARK), LintId::of(&ranges::RANGE_MINUS_ONE), LintId::of(&ranges::RANGE_ZIP_WITH_LEN), LintId::of(&redundant_clone::REDUNDANT_CLONE), LintId::of(&redundant_field_names::REDUNDANT_FIELD_NAMES), LintId::of(&redundant_pattern_matching::REDUNDANT_PATTERN_MATCHING), LintId::of(&redundant_static_lifetimes::REDUNDANT_STATIC_LIFETIMES), LintId::of(&reference::DEREF_ADDROF), LintId::of(&reference::REF_IN_DEREF), LintId::of(®ex::INVALID_REGEX), LintId::of(®ex::REGEX_MACRO), LintId::of(®ex::TRIVIAL_REGEX), LintId::of(&returns::LET_AND_RETURN), LintId::of(&returns::NEEDLESS_RETURN), LintId::of(&returns::UNUSED_UNIT), LintId::of(&serde_api::SERDE_API_MISUSE), LintId::of(&single_component_path_imports::SINGLE_COMPONENT_PATH_IMPORTS), LintId::of(&slow_vector_initialization::SLOW_VECTOR_INITIALIZATION), LintId::of(&strings::STRING_LIT_AS_BYTES), LintId::of(&suspicious_trait_impl::SUSPICIOUS_ARITHMETIC_IMPL), LintId::of(&suspicious_trait_impl::SUSPICIOUS_OP_ASSIGN_IMPL), LintId::of(&swap::ALMOST_SWAPPED), LintId::of(&swap::MANUAL_SWAP), LintId::of(&tabs_in_doc_comments::TABS_IN_DOC_COMMENTS), LintId::of(&temporary_assignment::TEMPORARY_ASSIGNMENT), LintId::of(&to_digit_is_some::TO_DIGIT_IS_SOME), LintId::of(&transmute::CROSSPOINTER_TRANSMUTE), LintId::of(&transmute::TRANSMUTE_BYTES_TO_STR), LintId::of(&transmute::TRANSMUTE_FLOAT_TO_INT), LintId::of(&transmute::TRANSMUTE_INT_TO_BOOL), LintId::of(&transmute::TRANSMUTE_INT_TO_CHAR), LintId::of(&transmute::TRANSMUTE_INT_TO_FLOAT), LintId::of(&transmute::TRANSMUTE_PTR_TO_PTR), LintId::of(&transmute::TRANSMUTE_PTR_TO_REF), LintId::of(&transmute::UNSOUND_COLLECTION_TRANSMUTE), LintId::of(&transmute::USELESS_TRANSMUTE), LintId::of(&transmute::WRONG_TRANSMUTE), LintId::of(&transmuting_null::TRANSMUTING_NULL), LintId::of(&trivially_copy_pass_by_ref::TRIVIALLY_COPY_PASS_BY_REF), LintId::of(&try_err::TRY_ERR), LintId::of(&types::ABSURD_EXTREME_COMPARISONS), LintId::of(&types::BORROWED_BOX), LintId::of(&types::BOX_VEC), LintId::of(&types::CAST_PTR_ALIGNMENT), LintId::of(&types::CAST_REF_TO_MUT), LintId::of(&types::CHAR_LIT_AS_U8), LintId::of(&types::FN_TO_NUMERIC_CAST), LintId::of(&types::FN_TO_NUMERIC_CAST_WITH_TRUNCATION), LintId::of(&types::IMPLICIT_HASHER), LintId::of(&types::LET_UNIT_VALUE), LintId::of(&types::OPTION_OPTION), LintId::of(&types::TYPE_COMPLEXITY), LintId::of(&types::UNIT_ARG), LintId::of(&types::UNIT_CMP), LintId::of(&types::UNNECESSARY_CAST), LintId::of(&types::VEC_BOX), LintId::of(&unicode::ZERO_WIDTH_SPACE), LintId::of(&unsafe_removed_from_name::UNSAFE_REMOVED_FROM_NAME), LintId::of(&unused_io_amount::UNUSED_IO_AMOUNT), LintId::of(&unwrap::PANICKING_UNWRAP), LintId::of(&unwrap::UNNECESSARY_UNWRAP), LintId::of(&vec::USELESS_VEC), LintId::of(&write::PRINTLN_EMPTY_STRING), LintId::of(&write::PRINT_LITERAL), LintId::of(&write::PRINT_WITH_NEWLINE), LintId::of(&write::WRITELN_EMPTY_STRING), LintId::of(&write::WRITE_LITERAL), LintId::of(&write::WRITE_WITH_NEWLINE), LintId::of(&zero_div_zero::ZERO_DIVIDED_BY_ZERO), ]); store.register_group(true, "clippy::style", Some("clippy_style"), vec![ LintId::of(&assertions_on_constants::ASSERTIONS_ON_CONSTANTS), LintId::of(&assign_ops::ASSIGN_OP_PATTERN), LintId::of(&attrs::UNKNOWN_CLIPPY_LINTS), LintId::of(&bit_mask::VERBOSE_BIT_MASK), LintId::of(&blacklisted_name::BLACKLISTED_NAME), LintId::of(&block_in_if_condition::BLOCK_IN_IF_CONDITION_EXPR), LintId::of(&block_in_if_condition::BLOCK_IN_IF_CONDITION_STMT), LintId::of(&collapsible_if::COLLAPSIBLE_IF), LintId::of(&comparison_chain::COMPARISON_CHAIN), LintId::of(&doc::MISSING_SAFETY_DOC), LintId::of(&doc::NEEDLESS_DOCTEST_MAIN), LintId::of(&enum_variants::ENUM_VARIANT_NAMES), LintId::of(&enum_variants::MODULE_INCEPTION), LintId::of(&eq_op::OP_REF), LintId::of(&eta_reduction::REDUNDANT_CLOSURE), LintId::of(&float_literal::EXCESSIVE_PRECISION), LintId::of(&formatting::SUSPICIOUS_ASSIGNMENT_FORMATTING), LintId::of(&formatting::SUSPICIOUS_ELSE_FORMATTING), LintId::of(&formatting::SUSPICIOUS_UNARY_OP_FORMATTING), LintId::of(&functions::DOUBLE_MUST_USE), LintId::of(&functions::MUST_USE_UNIT), LintId::of(&if_let_some_result::IF_LET_SOME_RESULT), LintId::of(&inherent_to_string::INHERENT_TO_STRING), LintId::of(&len_zero::LEN_WITHOUT_IS_EMPTY), LintId::of(&len_zero::LEN_ZERO), LintId::of(&let_if_seq::USELESS_LET_IF_SEQ), LintId::of(&literal_representation::INCONSISTENT_DIGIT_GROUPING), LintId::of(&literal_representation::UNREADABLE_LITERAL), LintId::of(&loops::EMPTY_LOOP), LintId::of(&loops::FOR_KV_MAP), LintId::of(&loops::NEEDLESS_RANGE_LOOP), LintId::of(&loops::WHILE_LET_ON_ITERATOR), LintId::of(&main_recursion::MAIN_RECURSION), LintId::of(&map_clone::MAP_CLONE), LintId::of(&matches::INFALLIBLE_DESTRUCTURING_MATCH), LintId::of(&matches::MATCH_BOOL), LintId::of(&matches::MATCH_OVERLAPPING_ARM), LintId::of(&matches::MATCH_REF_PATS), LintId::of(&matches::MATCH_WILD_ERR_ARM), LintId::of(&matches::SINGLE_MATCH), LintId::of(&mem_replace::MEM_REPLACE_OPTION_WITH_NONE), LintId::of(&mem_replace::MEM_REPLACE_WITH_DEFAULT), LintId::of(&methods::CHARS_LAST_CMP), LintId::of(&methods::CHARS_NEXT_CMP), LintId::of(&methods::INTO_ITER_ON_REF), LintId::of(&methods::ITER_CLONED_COLLECT), LintId::of(&methods::ITER_NTH_ZERO), LintId::of(&methods::ITER_SKIP_NEXT), LintId::of(&methods::MANUAL_SATURATING_ARITHMETIC), LintId::of(&methods::NEW_RET_NO_SELF), LintId::of(&methods::OK_EXPECT), LintId::of(&methods::OPTION_MAP_OR_NONE), LintId::of(&methods::SHOULD_IMPLEMENT_TRAIT), LintId::of(&methods::STRING_EXTEND_CHARS), LintId::of(&methods::UNNECESSARY_FOLD), LintId::of(&methods::WRONG_SELF_CONVENTION), LintId::of(&misc::TOPLEVEL_REF_ARG), LintId::of(&misc::ZERO_PTR), LintId::of(&misc_early::BUILTIN_TYPE_SHADOW), LintId::of(&misc_early::DOUBLE_NEG), LintId::of(&misc_early::DUPLICATE_UNDERSCORE_ARGUMENT), LintId::of(&misc_early::MIXED_CASE_HEX_LITERALS), LintId::of(&misc_early::REDUNDANT_PATTERN), LintId::of(&mut_reference::UNNECESSARY_MUT_PASSED), LintId::of(&neg_multiply::NEG_MULTIPLY), LintId::of(&new_without_default::NEW_WITHOUT_DEFAULT), LintId::of(&non_expressive_names::JUST_UNDERSCORES_AND_DIGITS), LintId::of(&non_expressive_names::MANY_SINGLE_CHAR_NAMES), LintId::of(&panic_unimplemented::PANIC_PARAMS), LintId::of(&ptr::CMP_NULL), LintId::of(&ptr::PTR_ARG), LintId::of(&question_mark::QUESTION_MARK), LintId::of(&redundant_field_names::REDUNDANT_FIELD_NAMES), LintId::of(&redundant_pattern_matching::REDUNDANT_PATTERN_MATCHING), LintId::of(&redundant_static_lifetimes::REDUNDANT_STATIC_LIFETIMES), LintId::of(®ex::REGEX_MACRO), LintId::of(®ex::TRIVIAL_REGEX), LintId::of(&returns::LET_AND_RETURN), LintId::of(&returns::NEEDLESS_RETURN), LintId::of(&returns::UNUSED_UNIT), LintId::of(&single_component_path_imports::SINGLE_COMPONENT_PATH_IMPORTS), LintId::of(&strings::STRING_LIT_AS_BYTES), LintId::of(&tabs_in_doc_comments::TABS_IN_DOC_COMMENTS), LintId::of(&to_digit_is_some::TO_DIGIT_IS_SOME), LintId::of(&try_err::TRY_ERR), LintId::of(&types::FN_TO_NUMERIC_CAST), LintId::of(&types::FN_TO_NUMERIC_CAST_WITH_TRUNCATION), LintId::of(&types::IMPLICIT_HASHER), LintId::of(&types::LET_UNIT_VALUE), LintId::of(&unsafe_removed_from_name::UNSAFE_REMOVED_FROM_NAME), LintId::of(&write::PRINTLN_EMPTY_STRING), LintId::of(&write::PRINT_LITERAL), LintId::of(&write::PRINT_WITH_NEWLINE), LintId::of(&write::WRITELN_EMPTY_STRING), LintId::of(&write::WRITE_LITERAL), LintId::of(&write::WRITE_WITH_NEWLINE), ]); store.register_group(true, "clippy::complexity", Some("clippy_complexity"), vec![ LintId::of(&assign_ops::MISREFACTORED_ASSIGN_OP), LintId::of(&attrs::DEPRECATED_CFG_ATTR), LintId::of(&booleans::NONMINIMAL_BOOL), LintId::of(&cognitive_complexity::COGNITIVE_COMPLEXITY), LintId::of(&double_comparison::DOUBLE_COMPARISONS), LintId::of(&double_parens::DOUBLE_PARENS), LintId::of(&duration_subsec::DURATION_SUBSEC), LintId::of(&eval_order_dependence::DIVERGING_SUB_EXPRESSION), LintId::of(&eval_order_dependence::EVAL_ORDER_DEPENDENCE), LintId::of(&explicit_write::EXPLICIT_WRITE), LintId::of(&format::USELESS_FORMAT), LintId::of(&functions::TOO_MANY_ARGUMENTS), LintId::of(&get_last_with_len::GET_LAST_WITH_LEN), LintId::of(&identity_conversion::IDENTITY_CONVERSION), LintId::of(&identity_op::IDENTITY_OP), LintId::of(&int_plus_one::INT_PLUS_ONE), LintId::of(&lifetimes::EXTRA_UNUSED_LIFETIMES), LintId::of(&lifetimes::NEEDLESS_LIFETIMES), LintId::of(&loops::EXPLICIT_COUNTER_LOOP), LintId::of(&loops::MUT_RANGE_BOUND), LintId::of(&loops::WHILE_LET_LOOP), LintId::of(&map_unit_fn::OPTION_MAP_UNIT_FN), LintId::of(&map_unit_fn::RESULT_MAP_UNIT_FN), LintId::of(&matches::MATCH_AS_REF), LintId::of(&matches::MATCH_SINGLE_BINDING), LintId::of(&matches::WILDCARD_IN_OR_PATTERNS), LintId::of(&methods::CLONE_ON_COPY), LintId::of(&methods::FILTER_NEXT), LintId::of(&methods::FLAT_MAP_IDENTITY), LintId::of(&methods::OPTION_AND_THEN_SOME), LintId::of(&methods::OPTION_AS_REF_DEREF), LintId::of(&methods::SEARCH_IS_SOME), LintId::of(&methods::SKIP_WHILE_NEXT), LintId::of(&methods::SUSPICIOUS_MAP), LintId::of(&methods::UNNECESSARY_FILTER_MAP), LintId::of(&methods::USELESS_ASREF), LintId::of(&misc::SHORT_CIRCUIT_STATEMENT), LintId::of(&misc_early::REDUNDANT_CLOSURE_CALL), LintId::of(&misc_early::UNNEEDED_WILDCARD_PATTERN), LintId::of(&misc_early::ZERO_PREFIXED_LITERAL), LintId::of(&needless_bool::BOOL_COMPARISON), LintId::of(&needless_bool::NEEDLESS_BOOL), LintId::of(&needless_borrowed_ref::NEEDLESS_BORROWED_REFERENCE), LintId::of(&needless_update::NEEDLESS_UPDATE), LintId::of(&neg_cmp_op_on_partial_ord::NEG_CMP_OP_ON_PARTIAL_ORD), LintId::of(&no_effect::NO_EFFECT), LintId::of(&no_effect::UNNECESSARY_OPERATION), LintId::of(&overflow_check_conditional::OVERFLOW_CHECK_CONDITIONAL), LintId::of(&partialeq_ne_impl::PARTIALEQ_NE_IMPL), LintId::of(&precedence::PRECEDENCE), LintId::of(&ptr_offset_with_cast::PTR_OFFSET_WITH_CAST), LintId::of(&ranges::RANGE_MINUS_ONE), LintId::of(&ranges::RANGE_ZIP_WITH_LEN), LintId::of(&reference::DEREF_ADDROF), LintId::of(&reference::REF_IN_DEREF), LintId::of(&swap::MANUAL_SWAP), LintId::of(&temporary_assignment::TEMPORARY_ASSIGNMENT), LintId::of(&transmute::CROSSPOINTER_TRANSMUTE), LintId::of(&transmute::TRANSMUTE_BYTES_TO_STR), LintId::of(&transmute::TRANSMUTE_FLOAT_TO_INT), LintId::of(&transmute::TRANSMUTE_INT_TO_BOOL), LintId::of(&transmute::TRANSMUTE_INT_TO_CHAR), LintId::of(&transmute::TRANSMUTE_INT_TO_FLOAT), LintId::of(&transmute::TRANSMUTE_PTR_TO_PTR), LintId::of(&transmute::TRANSMUTE_PTR_TO_REF), LintId::of(&transmute::USELESS_TRANSMUTE), LintId::of(&types::BORROWED_BOX), LintId::of(&types::CHAR_LIT_AS_U8), LintId::of(&types::OPTION_OPTION), LintId::of(&types::TYPE_COMPLEXITY), LintId::of(&types::UNIT_ARG), LintId::of(&types::UNNECESSARY_CAST), LintId::of(&types::VEC_BOX), LintId::of(&unwrap::UNNECESSARY_UNWRAP), LintId::of(&zero_div_zero::ZERO_DIVIDED_BY_ZERO), ]); store.register_group(true, "clippy::correctness", Some("clippy_correctness"), vec![ LintId::of(&approx_const::APPROX_CONSTANT), LintId::of(&atomic_ordering::INVALID_ATOMIC_ORDERING), LintId::of(&attrs::DEPRECATED_SEMVER), LintId::of(&attrs::USELESS_ATTRIBUTE), LintId::of(&bit_mask::BAD_BIT_MASK), LintId::of(&bit_mask::INEFFECTIVE_BIT_MASK), LintId::of(&booleans::LOGIC_BUG), LintId::of(&copies::IFS_SAME_COND), LintId::of(&copies::IF_SAME_THEN_ELSE), LintId::of(&derive::DERIVE_HASH_XOR_EQ), LintId::of(&drop_bounds::DROP_BOUNDS), LintId::of(&drop_forget_ref::DROP_COPY), LintId::of(&drop_forget_ref::DROP_REF), LintId::of(&drop_forget_ref::FORGET_COPY), LintId::of(&drop_forget_ref::FORGET_REF), LintId::of(&enum_clike::ENUM_CLIKE_UNPORTABLE_VARIANT), LintId::of(&eq_op::EQ_OP), LintId::of(&erasing_op::ERASING_OP), LintId::of(&formatting::POSSIBLE_MISSING_COMMA), LintId::of(&functions::NOT_UNSAFE_PTR_ARG_DEREF), LintId::of(&indexing_slicing::OUT_OF_BOUNDS_INDEXING), LintId::of(&infinite_iter::INFINITE_ITER), LintId::of(&inherent_to_string::INHERENT_TO_STRING_SHADOW_DISPLAY), LintId::of(&inline_fn_without_body::INLINE_FN_WITHOUT_BODY), LintId::of(&let_underscore::LET_UNDERSCORE_LOCK), LintId::of(&literal_representation::MISTYPED_LITERAL_SUFFIXES), LintId::of(&loops::FOR_LOOP_OVER_OPTION), LintId::of(&loops::FOR_LOOP_OVER_RESULT), LintId::of(&loops::ITER_NEXT_LOOP), LintId::of(&loops::NEVER_LOOP), LintId::of(&loops::REVERSE_RANGE_LOOP), LintId::of(&loops::WHILE_IMMUTABLE_CONDITION), LintId::of(&mem_discriminant::MEM_DISCRIMINANT_NON_ENUM), LintId::of(&mem_replace::MEM_REPLACE_WITH_UNINIT), LintId::of(&methods::CLONE_DOUBLE_REF), LintId::of(&methods::ITERATOR_STEP_BY_ZERO), LintId::of(&methods::TEMPORARY_CSTRING_AS_PTR), LintId::of(&methods::UNINIT_ASSUMED_INIT), LintId::of(&methods::ZST_OFFSET), LintId::of(&minmax::MIN_MAX), LintId::of(&misc::CMP_NAN), LintId::of(&misc::FLOAT_CMP), LintId::of(&misc::MODULO_ONE), LintId::of(&mut_key::MUTABLE_KEY_TYPE), LintId::of(&non_copy_const::BORROW_INTERIOR_MUTABLE_CONST), LintId::of(&non_copy_const::DECLARE_INTERIOR_MUTABLE_CONST), LintId::of(&open_options::NONSENSICAL_OPEN_OPTIONS), LintId::of(&option_env_unwrap::OPTION_ENV_UNWRAP), LintId::of(&ptr::MUT_FROM_REF), LintId::of(®ex::INVALID_REGEX), LintId::of(&serde_api::SERDE_API_MISUSE), LintId::of(&suspicious_trait_impl::SUSPICIOUS_ARITHMETIC_IMPL), LintId::of(&suspicious_trait_impl::SUSPICIOUS_OP_ASSIGN_IMPL), LintId::of(&swap::ALMOST_SWAPPED), LintId::of(&transmute::UNSOUND_COLLECTION_TRANSMUTE), LintId::of(&transmute::WRONG_TRANSMUTE), LintId::of(&transmuting_null::TRANSMUTING_NULL), LintId::of(&types::ABSURD_EXTREME_COMPARISONS), LintId::of(&types::CAST_PTR_ALIGNMENT), LintId::of(&types::CAST_REF_TO_MUT), LintId::of(&types::UNIT_CMP), LintId::of(&unicode::ZERO_WIDTH_SPACE), LintId::of(&unused_io_amount::UNUSED_IO_AMOUNT), LintId::of(&unwrap::PANICKING_UNWRAP), ]); store.register_group(true, "clippy::perf", Some("clippy_perf"), vec![ LintId::of(&bytecount::NAIVE_BYTECOUNT), LintId::of(&entry::MAP_ENTRY), LintId::of(&escape::BOXED_LOCAL), LintId::of(&large_enum_variant::LARGE_ENUM_VARIANT), LintId::of(&loops::MANUAL_MEMCPY), LintId::of(&loops::NEEDLESS_COLLECT), LintId::of(&methods::EXPECT_FUN_CALL), LintId::of(&methods::INEFFICIENT_TO_STRING), LintId::of(&methods::ITER_NTH), LintId::of(&methods::OR_FUN_CALL), LintId::of(&methods::SINGLE_CHAR_PATTERN), LintId::of(&misc::CMP_OWNED), LintId::of(&mutex_atomic::MUTEX_ATOMIC), LintId::of(&redundant_clone::REDUNDANT_CLONE), LintId::of(&slow_vector_initialization::SLOW_VECTOR_INITIALIZATION), LintId::of(&trivially_copy_pass_by_ref::TRIVIALLY_COPY_PASS_BY_REF), LintId::of(&types::BOX_VEC), LintId::of(&vec::USELESS_VEC), ]); store.register_group(true, "clippy::cargo", Some("clippy_cargo"), vec![ LintId::of(&cargo_common_metadata::CARGO_COMMON_METADATA), LintId::of(&multiple_crate_versions::MULTIPLE_CRATE_VERSIONS), LintId::of(&wildcard_dependencies::WILDCARD_DEPENDENCIES), ]); store.register_group(true, "clippy::nursery", Some("clippy_nursery"), vec![ LintId::of(&attrs::EMPTY_LINE_AFTER_OUTER_ATTR), LintId::of(&fallible_impl_from::FALLIBLE_IMPL_FROM), LintId::of(&floating_point_arithmetic::SUBOPTIMAL_FLOPS), LintId::of(&missing_const_for_fn::MISSING_CONST_FOR_FN), LintId::of(&mutable_debug_assertion::DEBUG_ASSERT_WITH_MUT_CALL), LintId::of(&mutex_atomic::MUTEX_INTEGER), LintId::of(&needless_borrow::NEEDLESS_BORROW), LintId::of(&path_buf_push_overwrite::PATH_BUF_PUSH_OVERWRITE), LintId::of(&use_self::USE_SELF), ]); } #[rustfmt::skip] fn register_removed_non_tool_lints(store: &mut rustc_lint::LintStore) { store.register_removed( "should_assert_eq", "`assert!()` will be more flexible with RFC 2011", ); store.register_removed( "extend_from_slice", "`.extend_from_slice(_)` is a faster way to extend a Vec by a slice", ); store.register_removed( "range_step_by_zero", "`iterator.step_by(0)` panics nowadays", ); store.register_removed( "unstable_as_slice", "`Vec::as_slice` has been stabilized in 1.7", ); store.register_removed( "unstable_as_mut_slice", "`Vec::as_mut_slice` has been stabilized in 1.7", ); store.register_removed( "str_to_string", "using `str::to_string` is common even today and specialization will likely happen soon", ); store.register_removed( "string_to_string", "using `string::to_string` is common even today and specialization will likely happen soon", ); store.register_removed( "misaligned_transmute", "this lint has been split into cast_ptr_alignment and transmute_ptr_to_ptr", ); store.register_removed( "assign_ops", "using compound assignment operators (e.g., `+=`) is harmless", ); store.register_removed( "if_let_redundant_pattern_matching", "this lint has been changed to redundant_pattern_matching", ); store.register_removed( "unsafe_vector_initialization", "the replacement suggested by this lint had substantially different behavior", ); } /// Register renamed lints. /// /// Used in `./src/driver.rs`. pub fn register_renamed(ls: &mut rustc_lint::LintStore) { ls.register_renamed("clippy::stutter", "clippy::module_name_repetitions"); ls.register_renamed("clippy::new_without_default_derive", "clippy::new_without_default"); ls.register_renamed("clippy::cyclomatic_complexity", "clippy::cognitive_complexity"); ls.register_renamed("clippy::const_static_lifetime", "clippy::redundant_static_lifetimes"); } // only exists to let the dogfood integration test works. // Don't run clippy as an executable directly #[allow(dead_code)] fn main() { panic!("Please use the cargo-clippy executable"); }