X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=CHANGELOG.md;h=7f2de888d35f0f6604cc4bc769794c1171f3b449;hb=a752d31e0a8cd8c7d8549daf421a8b791d1325a4;hp=41a92dd4c412d776c741cd9399777bcb4c3edc42;hpb=ba87acb44090412f5ace0a5ca655e8298d82b874;p=rust.git diff --git a/CHANGELOG.md b/CHANGELOG.md index 41a92dd4c41..7f2de888d35 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -6,11 +6,138 @@ document. ## Unreleased / In Rust Nightly -[b20d4c1...master](https://github.com/rust-lang/rust-clippy/compare/b20d4c1...master) +[4911ab1...master](https://github.com/rust-lang/rust-clippy/compare/4911ab1...master) + +## Rust 1.50 + +Current beta, release 2021-02-11 + +[b20d4c1...4911ab1](https://github.com/rust-lang/rust-clippy/compare/b20d4c1...4911ab1) + +### New Lints + +* [`suspicious_operation_groupings`] [#6086](https://github.com/rust-lang/rust-clippy/pull/6086) +* [`size_of_in_element_count`] [#6394](https://github.com/rust-lang/rust-clippy/pull/6394) +* [`unnecessary_wraps`] [#6070](https://github.com/rust-lang/rust-clippy/pull/6070) +* [`let_underscore_drop`] [#6305](https://github.com/rust-lang/rust-clippy/pull/6305) +* [`collapsible_match`] [#6402](https://github.com/rust-lang/rust-clippy/pull/6402) +* [`redundant_else`] [#6330](https://github.com/rust-lang/rust-clippy/pull/6330) +* [`zero_sized_map_values`] [#6218](https://github.com/rust-lang/rust-clippy/pull/6218) +* [`print_stderr`] [#6367](https://github.com/rust-lang/rust-clippy/pull/6367) +* [`string_from_utf8_as_bytes`] [#6134](https://github.com/rust-lang/rust-clippy/pull/6134) + +### Moves and Deprecations + +* Previously deprecated [`str_to_string`] and [`string_to_string`] have been un-deprecated + as `restriction` lints [#6333](https://github.com/rust-lang/rust-clippy/pull/6333) +* Deprecate [`panic_params`] lint. This is now available in rustc as `panic_fmt` + [#6351](https://github.com/rust-lang/rust-clippy/pull/6351) +* Move [`map_err_ignore`] to `restriction` + [#6416](https://github.com/rust-lang/rust-clippy/pull/6416) +* Move [`await_holding_refcell_ref`] to `pedantic` + [#6354](https://github.com/rust-lang/rust-clippy/pull/6354) +* Move [`await_holding_lock`] to `pedantic` + [#6354](https://github.com/rust-lang/rust-clippy/pull/6354) + +### Enhancements + +* Add the `unreadable-literal-lint-fractions` configuration to disable + the `unreadable_literal` lint for fractions + [#6421](https://github.com/rust-lang/rust-clippy/pull/6421) +* [`clone_on_copy`]: Now shows the type in the lint message + [#6443](https://github.com/rust-lang/rust-clippy/pull/6443) +* [`redundant_pattern_matching`]: Now also lints on `std::task::Poll` + [#6339](https://github.com/rust-lang/rust-clippy/pull/6339) +* [`redundant_pattern_matching`]: Additionally also lints on `std::net::IpAddr` + [#6377](https://github.com/rust-lang/rust-clippy/pull/6377) +* [`search_is_some`]: Now suggests `contains` instead of `find(foo).is_some()` + [#6119](https://github.com/rust-lang/rust-clippy/pull/6119) +* [`clone_double_ref`]: Now prints the reference type in the lint message + [#6442](https://github.com/rust-lang/rust-clippy/pull/6442) +* [`modulo_one`]: Now also lints on -1. + [#6360](https://github.com/rust-lang/rust-clippy/pull/6360) +* [`empty_loop`]: Now lints no_std crates, too + [#6205](https://github.com/rust-lang/rust-clippy/pull/6205) +* [`or_fun_call`]: Now also lints when indexing `HashMap` or `BTreeMap` + [#6267](https://github.com/rust-lang/rust-clippy/pull/6267) +* [`wrong_self_convention`]: Now also lints in trait definitions + [#6316](https://github.com/rust-lang/rust-clippy/pull/6316) +* [`needless_borrow`]: Print the type in the lint message + [#6449](https://github.com/rust-lang/rust-clippy/pull/6449) + +[msrv_readme]: https://github.com/rust-lang/rust-clippy#specifying-the-minimum-supported-rust-version + +### False Positive Fixes + +* [`manual_range_contains`]: No longer lints in `const fn` + [#6382](https://github.com/rust-lang/rust-clippy/pull/6382) +* [`unnecessary_lazy_evaluations`]: No longer lints if closure argument is used + [#6370](https://github.com/rust-lang/rust-clippy/pull/6370) +* [`match_single_binding`]: Now ignores cases with `#[cfg()]` macros + [#6435](https://github.com/rust-lang/rust-clippy/pull/6435) +* [`match_like_matches_macro`]: No longer lints on arms with attributes + [#6290](https://github.com/rust-lang/rust-clippy/pull/6290) +* [`map_clone`]: No longer lints with deref and clone + [#6269](https://github.com/rust-lang/rust-clippy/pull/6269) +* [`map_clone`]: No longer lints in the case of &mut + [#6301](https://github.com/rust-lang/rust-clippy/pull/6301) +* [`needless_update`]: Now ignores `non_exhaustive` structs + [#6464](https://github.com/rust-lang/rust-clippy/pull/6464) +* [`needless_collect`]: No longer lints when a collect is needed multiple times + [#6313](https://github.com/rust-lang/rust-clippy/pull/6313) +* [`unnecessary_cast`] No longer lints cfg-dependent types + [#6369](https://github.com/rust-lang/rust-clippy/pull/6369) +* [`declare_interior_mutable_const`] and [`borrow_interior_mutable_const`]: + Both now ignore enums with frozen variants + [#6110](https://github.com/rust-lang/rust-clippy/pull/6110) + + +### Suggestion Fixes/Improvements + +* [`vec_box`]: Provide correct type scope suggestion + [#6271](https://github.com/rust-lang/rust-clippy/pull/6271) +* [`manual_range_contains`]: Give correct suggestion when using floats + [#6320](https://github.com/rust-lang/rust-clippy/pull/6320) +* [`unnecessary_lazy_evaluations`]: Don't always mark suggestion as MachineApplicable + [#6272](https://github.com/rust-lang/rust-clippy/pull/6272) +* [`manual_async_fn`]: Improve suggestion formatting + [#6294](https://github.com/rust-lang/rust-clippy/pull/6294) +* [`unnecessary_cast`]: Fix incorrectly formatted float literal suggestion + [#6362](https://github.com/rust-lang/rust-clippy/pull/6362) + +### ICE Fixes + +* Fix a crash in [`from_iter_instead_of_collect`] + [#6304](https://github.com/rust-lang/rust-clippy/pull/6304) +* Fix a silent crash when parsing doc comments in [`needless_doctest_main`] + [#6458](https://github.com/rust-lang/rust-clippy/pull/6458) + +### Documentation Improvements + +* The lint website search has been improved ([#6477](https://github.com/rust-lang/rust-clippy/pull/6477)): + * Searching for lints with dashes and spaces is possible now. For example + `missing-errors-doc` and `missing errors doc` are now valid aliases for lint names + * Improved fuzzy search in lint descriptions +* Various README improvements + [#6287](https://github.com/rust-lang/rust-clippy/pull/6287) +* Add known problems to [`comparison_chain`] documentation + [#6390](https://github.com/rust-lang/rust-clippy/pull/6390) +* Fix example used in [`cargo_common_metadata`] + [#6293](https://github.com/rust-lang/rust-clippy/pull/6293) +* Improve [`map_clone`] documentation + [#6340](https://github.com/rust-lang/rust-clippy/pull/6340) + +### Others + +* You can now tell Clippy about the MSRV your project supports. Please refer to + the specific README section to learn more about MSRV support [here][msrv_readme] + [#6201](https://github.com/rust-lang/rust-clippy/pull/6201) +* Add `--no-deps` option to avoid running on path dependencies in workspaces + [#6188](https://github.com/rust-lang/rust-clippy/pull/6188) ## Rust 1.49 -Current beta, release 2020-12-31 +Current stable, released 2020-12-31 [e636b88...b20d4c1](https://github.com/rust-lang/rust-clippy/compare/e636b88...b20d4c1) @@ -116,7 +243,7 @@ Current beta, release 2020-12-31 ## Rust 1.48 -Current stable, released 2020-11-19 +Released 2020-11-19 [09bd400...e636b88](https://github.com/rust-lang/rust-clippy/compare/09bd400...e636b88) @@ -1751,6 +1878,7 @@ Released 2018-09-13 [`boxed_local`]: https://rust-lang.github.io/rust-clippy/master/index.html#boxed_local [`builtin_type_shadow`]: https://rust-lang.github.io/rust-clippy/master/index.html#builtin_type_shadow [`cargo_common_metadata`]: https://rust-lang.github.io/rust-clippy/master/index.html#cargo_common_metadata +[`case_sensitive_file_extension_comparisons`]: https://rust-lang.github.io/rust-clippy/master/index.html#case_sensitive_file_extension_comparisons [`cast_lossless`]: https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [`cast_possible_truncation`]: https://rust-lang.github.io/rust-clippy/master/index.html#cast_possible_truncation [`cast_possible_wrap`]: https://rust-lang.github.io/rust-clippy/master/index.html#cast_possible_wrap @@ -1769,6 +1897,7 @@ Released 2018-09-13 [`cmp_null`]: https://rust-lang.github.io/rust-clippy/master/index.html#cmp_null [`cmp_owned`]: https://rust-lang.github.io/rust-clippy/master/index.html#cmp_owned [`cognitive_complexity`]: https://rust-lang.github.io/rust-clippy/master/index.html#cognitive_complexity +[`collapsible_else_if`]: https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_else_if [`collapsible_if`]: https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if [`collapsible_match`]: https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_match [`comparison_chain`]: https://rust-lang.github.io/rust-clippy/master/index.html#comparison_chain @@ -1868,6 +1997,7 @@ Released 2018-09-13 [`inline_asm_x86_att_syntax`]: https://rust-lang.github.io/rust-clippy/master/index.html#inline_asm_x86_att_syntax [`inline_asm_x86_intel_syntax`]: https://rust-lang.github.io/rust-clippy/master/index.html#inline_asm_x86_intel_syntax [`inline_fn_without_body`]: https://rust-lang.github.io/rust-clippy/master/index.html#inline_fn_without_body +[`inspect_for_each`]: https://rust-lang.github.io/rust-clippy/master/index.html#inspect_for_each [`int_plus_one`]: https://rust-lang.github.io/rust-clippy/master/index.html#int_plus_one [`integer_arithmetic`]: https://rust-lang.github.io/rust-clippy/master/index.html#integer_arithmetic [`integer_division`]: https://rust-lang.github.io/rust-clippy/master/index.html#integer_division @@ -1905,6 +2035,8 @@ Released 2018-09-13 [`macro_use_imports`]: https://rust-lang.github.io/rust-clippy/master/index.html#macro_use_imports [`main_recursion`]: https://rust-lang.github.io/rust-clippy/master/index.html#main_recursion [`manual_async_fn`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_async_fn +[`manual_filter_map`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_filter_map +[`manual_find_map`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_find_map [`manual_memcpy`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_memcpy [`manual_non_exhaustive`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_non_exhaustive [`manual_ok_or`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_ok_or @@ -2013,6 +2145,7 @@ Released 2018-09-13 [`print_with_newline`]: https://rust-lang.github.io/rust-clippy/master/index.html#print_with_newline [`println_empty_string`]: https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string [`ptr_arg`]: https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg +[`ptr_as_ptr`]: https://rust-lang.github.io/rust-clippy/master/index.html#ptr_as_ptr [`ptr_eq`]: https://rust-lang.github.io/rust-clippy/master/index.html#ptr_eq [`ptr_offset_with_cast`]: https://rust-lang.github.io/rust-clippy/master/index.html#ptr_offset_with_cast [`pub_enum_variant_names`]: https://rust-lang.github.io/rust-clippy/master/index.html#pub_enum_variant_names @@ -2032,6 +2165,7 @@ Released 2018-09-13 [`redundant_pattern`]: https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern [`redundant_pattern_matching`]: https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching [`redundant_pub_crate`]: https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pub_crate +[`redundant_slicing`]: https://rust-lang.github.io/rust-clippy/master/index.html#redundant_slicing [`redundant_static_lifetimes`]: https://rust-lang.github.io/rust-clippy/master/index.html#redundant_static_lifetimes [`ref_in_deref`]: https://rust-lang.github.io/rust-clippy/master/index.html#ref_in_deref [`ref_option_ref`]: https://rust-lang.github.io/rust-clippy/master/index.html#ref_option_ref @@ -2142,6 +2276,7 @@ Released 2018-09-13 [`unusual_byte_groupings`]: https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings [`unwrap_in_result`]: https://rust-lang.github.io/rust-clippy/master/index.html#unwrap_in_result [`unwrap_used`]: https://rust-lang.github.io/rust-clippy/master/index.html#unwrap_used +[`upper_case_acronyms`]: https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms [`use_debug`]: https://rust-lang.github.io/rust-clippy/master/index.html#use_debug [`use_self`]: https://rust-lang.github.io/rust-clippy/master/index.html#use_self [`used_underscore_binding`]: https://rust-lang.github.io/rust-clippy/master/index.html#used_underscore_binding @@ -2153,6 +2288,7 @@ Released 2018-09-13 [`useless_transmute`]: https://rust-lang.github.io/rust-clippy/master/index.html#useless_transmute [`useless_vec`]: https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec [`vec_box`]: https://rust-lang.github.io/rust-clippy/master/index.html#vec_box +[`vec_init_then_push`]: https://rust-lang.github.io/rust-clippy/master/index.html#vec_init_then_push [`vec_resize_to_zero`]: https://rust-lang.github.io/rust-clippy/master/index.html#vec_resize_to_zero [`verbose_bit_mask`]: https://rust-lang.github.io/rust-clippy/master/index.html#verbose_bit_mask [`verbose_file_reads`]: https://rust-lang.github.io/rust-clippy/master/index.html#verbose_file_reads