## [Unreleased]
+## [1.4.22] 2020-10-30
+
+### Changed
+
+- Update `rustc-ap-*` crates to v686.0.0
+
+### Added
+- Initial support for formatting new ConstBlock syntax ([#4478](https://github.com/rust-lang/rustfmt/pull/4478))
+
+### Fixed
+- Handling of unclosed delimiter-only parsing errors in input files ([#4466](https://github.com/rust-lang/rustfmt/issues/4466))
+- Misc. minor parser bugs ([#4418](https://github.com/rust-lang/rustfmt/issues/4418) and [#4431](https://github.com/rust-lang/rustfmt/issues/4431))
+- Panic on nested tuple access ([#4355](https://github.com/rust-lang/rustfmt/issues/4355))
+- Unable to disable license template path via cli override ([#4487](https://github.com/rust-lang/rustfmt/issues/4487))
+- Preserve comments in empty statements [#4018](https://github.com/rust-lang/rustfmt/issues/4018))
+- Indentation on skipped code [#4398](https://github.com/rust-lang/rustfmt/issues/4398))
+
+
+## [1.4.22] 2020-10-04
+
+### Changed
+
+- Update `rustc-ap-*` crates to v679.0.0
+- Add config option to allow control of leading match arm pipes
+- Support `RUSTFMT` environment variable in `cargo fmt` to run specified `rustfmt` instance
+
+### Fixed
+
+- Fix preservation of type aliases within extern blocks
+
+
+## [1.4.9] 2019-10-07
+
+### Changed
+
+- Update `rustc-ap-*` crates to 606.0.0.
+
+### Fixed
+
+- Fix aligning comments of different group
+- Fix flattening imports with a single `self`.
+- Fix removing attributes on function parameters.
+- Fix removing `impl` keyword from opaque type.
+
+## [1.4.8] 2019-09-08
+
+### Changed
+
+- Update `rustc-ap-*` crates to 583.0.0.
+
+## [1.4.7] 2019-09-06
+
+### Added
+
+- Add `--config` command line option.
+
+### Changed
+
+- Update `rustc-ap-*` crates to 581.0.0.
+- rustfmt now do not warn against trailing whitespaces inside macro calls.
+
+### Fixed
+
+- Fix `merge_imports` generating invalid code.
+- Fix removing discriminant values on enum variants.
+- Fix modules defined inside `cfg_if!` not being formatted.
+- Fix minor formatting issues.
+
+## [1.4.6] 2019-08-28
+
+### Added
+
+- Add `--message-format` command line option to `cargo-fmt`.
+- Add `-l,--files-with-diff` command line option to `rustfmt`.
+- Add `json` emit mode.
+
+### Fixed
+
+- Fix removing attributes on struct pattern's fields.
+- Fix non-idempotent formatting of match arm.
+- Fix `merge_imports` generating invalid code.
+- Fix imports with `#![macro_use]` getting reordered with `reorder_imports`.
+- Fix calculation of line numbers in checkstyle output.
+- Fix poor formatting of complex fn type.
+
+## [1.4.5] 2019-08-13
+
+### Fixed
+
+- Fix generating invalid code when formatting an impl block with const generics inside a where clause.
+- Fix adding a trailing space after a `dyn` keyword which is used as a macro argument by itself.
+
+## [1.4.4] 2019-08-06
+
+### Fixed
+
+- Fix `cargo fmt` incorrectly formatting crates that is not part of the workspace or the path dependencies.
+- Fix removing a trailing comma from a tuple pattern.
+
+## [1.4.3] 2019-08-02
+
+### Changed
+
+- Update `rustc-ap-*` crates to 546.0.0.
+
+### Fixed
+
+- Fix an underscore pattern getting removed.
+
+## [1.4.2] 2019-07-31
+
+### Changed
+
+- Explicitly require the version of `rustfmt-config_proc_macro` to be 0.1.2 or later.
+
+## [1.4.1] 2019-07-30
+
+### Changed
+
+- Update `rustc-ap-*` crates to 542.0.0.
+
+## [1.4.0] 2019-07-29
+
+### Added
+
+- Add new attribute `rustfmt::skip::attributes` to prevent rustfmt
+from formatting an attribute #3665
+
+### Changed
+
+- Update `rustc-ap-*` crates to 541.0.0.
+- Remove multiple semicolons.
+
+## [1.3.3] 2019-07-15
+
+### Added
+
+- Add `--manifest-path` support to `cargo fmt` (#3683).
+
+### Fixed
+
+- Fix `cargo fmt -- --help` printing nothing (#3620).
+- Fix inserting an extra comma (#3677).
+- Fix incorrect handling of CRLF with `file-lines` (#3684).
+- Fix `print-config=minimal` option (#3687).
+
+## [1.3.2] 2019-07-06
+
+### Fixed
+
+- Fix rustfmt crashing when `await!` macro call is used in a method chain.
+- Fix rustfmt not recognizing a package whose name differs from its directory's name.
+
+## [1.3.1] 2019-06-30
+
+### Added
+
+- Implement the `Display` trait on the types of `Config`.
+
+### Changed
+
+- `ignore` configuration option now only supports paths separated by `/`. Windows-style paths are not supported.
+- Running `cargo fmt` in a sub-directory of a project is now supported.
+
+### Fixed
+
+- Fix bugs that may cause rustfmt to crash.
+
+## [1.3.0] 2019-06-09
+
+### Added
+
+- Format modules defined inside `cfg_if` macro calls #3600
+
+### Changed
+
- Change option `format_doc_comment` to `format_code_in_doc_comment`.
- `use_small_heuristics` changed to be an enum and stabilised. Configuration
options are now ready for 1.0.
+- Stabilise `fn_args_density` configuration option and rename it to `fn_args_layout` #3581
+- Update `rustc-ap-*` crates to 486.0.0
+- Ignore sub-modules when skip-children is used #3607
+- Removed bitrig support #3608
+
+### Fixed
+
+- `wrap_comments` should not imply `format_doc_comments` #3535
+- Incorrect handling of const generics #3555
+- Add the handling for `vec!` with paren inside macro #3576
+- Format trait aliases with where clauses #3586
+- Catch panics from the parser while rewriting macro calls #3589
+- Fix erasing inner attributes in struct #3593
+- Inline the attribute with its item even with the `macro_use` attribute or when `reorder_imports` is disabled #3598
+- Fix the bug add unwanted code to impl #3602
+
+## [1.2.2] 2019-04-24
+
+### Fixed
+
+- Fix processing of `ignore` paths #3522
+- Attempt to format attributes if only they exist #3523
+
+## [1.2.1] 2019-04-18
+
+### Added
+
+- Add `--print-config current` CLI option b473e65
+- Create GitHub [page](https://rust-lang.github.io/rustfmt/) for Configuration.md #3485
+
+### Fixed
+
+- Keep comment appearing between parameter's name and its type #3491
+- Do not delete semicolon after macro call with square brackets #3500
+- Fix `--version` CLI option #3506
+- Fix duplication of attributes on a match arm's body #3510
+- Avoid overflowing item with attributes #3511
+
+## [1.2.0] 2019-03-27
+
+### Added
+
+- Add new attribute `rustfmt::skip::macros` to prevent rustfmt from formatting a macro #3454
+
+### Changed
+
+- Discard error report in silent_emitter #3466
+
+### Fixed
+
+- Fix bad performance on deeply nested binary expressions #3467
+- Use BTreeMap to guarantee consistent ordering b4d4b57
+
+## [1.1.1] 2019-03-21
+
+### Fixed
+
+- Avoid panic on macro inside deeply nested block c9479de
+- Fix line numbering in missed spans and handle file_lines in edge cases cdd08da
+- Fix formatting of async blocks 1fa06ec
+- Avoid duplication on the presence of spaces between macro name and `!` #3464
+
+## [1.1.0] 2019-03-17
+
+### Added
+
+- Add `inline_attribute_width` configuration option to write an item and its attribute on the same line if their combined width is below a threshold #3409
+- Support `const` generics f0c861b
+- Support path clarity module #3448
+
+### Changed
+
+- Align loop and while formatting 7d9a2ef
+- Support `EmitMode::ModifiedLines` with stdin input #3424
+- Update `rustc-ap-*` crates to 407.0.0
+- Remove trailing whitespaces in missing spans 2d5bc69
+
+### Fixed
+
+- Do not remove comment in the case of no arg 8e3ef3e
+- Fix `Ident of macro+ident gets duplicated` error 40ff078
+- Format the if expression at the end of the block in a single line 5f3dfe6
+
+## [1.0.3] 2019-02-14
+
+### Added
+
+- Point unstable options to tracking issues 412dcc7
+
+### Changed
+
+- Update `rustc-ap-*` crates to 373.0.0
+
+## [1.0.2] 2019-02-12
+
+### Added
+
+- Add a [section](https://github.com/rust-lang/rustfmt/blob/ae331be/Contributing.md#version-gate-formatting-changes) to the Contributing.md file about version-gating formatting changes 36e2cb0
+- Allow specifying package with `-p` CLI option a8d2591
+- Support `rustfmt::skip` on imports #3289
+- Support global `rustfmt.toml` to be written in user config directory #3280
+- Format visibility on trait alias 96a3df3
+
+### Changed
+
+- Do not modify original source code inside macro call #3260
+- Recognize strings inside comments in order to avoid indenting them baa62c6
+- Use Unicode-standard char width to wrap comments or strings a01990c
+- Change new line point in the case of no args #3294
+- Use the same formatting rule between functions and macros #3298
+- Update rustc-ap-rustc_target to 366.0.0, rustc-ap-syntax to 366.0.0, and rustc-ap-syntax_pos to 366.0.0
+
+### Fixed
+
+- rewrite_comment: fix block fallback when failing to rewrite an itemized block ab7f4e1
+- Catch possible tokenizer panics #3240
+- Fix macro indentation on Windows #3266
+- Fix shape when formatting return or break expr on statement position #3259
+- rewrite_comment: fix block fallback when failing to rewrite an itemized block
+- Keep leading double-colon to respect the 2018 edition of rust's paths a2bfc02
+- Fix glob and nested global imports 2125ad2
+- Do not force trailing comma when using mixed layout #3306
+- Prioritize `single_line_fn` and `empty_item_single_line` over `brace_style` #3308
+- Fix `internal error: left behind trailing whitespace` with long lines c2534f5
+- Fix attribute duplication #3325
+- Fix formatting of strings within a macro 813aa79
+- Handle a macro argument with a single keyword 9a7ea6a
+
+## [1.0.1] 2018-12-09
+
+### Added
+
+- Add a `version` option 378994b
+
+### Changed
+
+- End expressions like return/continue/break with a semicolon #3223
+- Update rustc-ap-rustc_target to 306.0.0, rustc-ap-syntax to 306.0.0, and rustc-ap-syntax_pos to 306.0.0
+
+### Fixed
+
+- Allow to run a rustfmt command from cargo-fmt even when there is no target a2da636
+- Fix `un-closed delimiter` errors when formatting break labels 40174e9
+
+## [1.0.0] 2018-11-19
+
+### Changed
+
+- Preserve possibly one whitespace for brace macros 1a3bc79
+- Prefer to break arguments over putting output type on the next line 1dd54e6
+
+## [0.99.9] 2018-11-15
+
+### Changed
+
+- Update rustc-ap-rustc_target to 297.0.0, rustc-ap-syntax to 297.0.0, to rustc-ap-syntax_pos to 297.0.0
+- Don't align comments on `extern crate`s dd7add7
+
+## [0.99.8] 2018-11-14
+
+### Added
+
+- Add `overflow_delimited_expr` config option to more aggressively allow overflow #3175
+
+### Fixed
+
+- Fix the logic for retaining a comment before the arrow in a match #3181
+- Do not wrap comments in doctest to avoid failing doctest runs #3183
+- Fix comment rewriting that was wrapping code into a line comment #3188
+- Fix formatting of unit-struct with `where`-clause #3200
+
+## [0.99.7] 2018-11-07
+
+### Changed
+
+- Force a newline after the `if` condition if there is a different indentation level #3109
+- Use correct width when formatting type on local statement #3126
+- Treat crates non-alphabetically when ordering 799005f
+- Fix formatting of code that is annotated with rustfmt::skip #3113
+- Stabilize `edition` configuration option 9c3ae2d
+- cargo-fmt: detect Rust edition in use #3129
+- Trim the indentation on macros which heuristically appear to use block-style indentation #3178
+
+### Fixed
+
+- Do not remove path disambiugator inside macro #3142
+- Improve handling of Windows newlines #3141
+- Fix alignment of a struct's fields (`struct_field_align_threshold` option) with the Visual `indent_style` #3165
+- Fix a bug in formatting markdown lists within comments #3172
+
+## [0.99.6] 2018-10-18
+
+### Added
+
+- Add `enum_discrim_align_threshold` option to vertically align enum discriminants cc22869
+- Add `println!`-like heuristic to the `fail` attribute #3067
+- Handle itemized items inside comments #3083
+- Add `format_doc_comments` configuration option to control the formatting of code snippets inside comments #3089
+
+### Changed
+
+- Makes brace behavior consistent with empty bodies for traits and impls 2727d41
+- Consider a multi-lined array as a block-like expression #3969
+- Improve formatting of strings #3073
+- Get rid of extra commas in Visual struct literal formatting #3077
+- Update rustc-ap-rustc_target to 274.0.0, rustc-ap-syntax to 274.0.0, and rustc-ap-syntax_pos to 274.0.0
+- Format macro calls with item-like arguments #3080
+- Avoid control flow expressions conditions to go multi line ef59b34
+- Simplify multi-lining binop expressions #3101
+
+### Fixed
+
+- Do not format a code block in documentation if it is annotated with ignore or text 2bcc3a9
+- Fix inconsistent overflow behavior in Visual style #3078
+- Fix corner cases of the string formatting implementation #3083
+- Do not add parens around lifetimes 0ac68c9
+- Catch parser panic in format_snippet 8c4e92a
+
+## [0.99.5] 2018-09-25
+
+### Added
+
+- Handle leading module separator for 2018 Edition #2952
+- Add configuration option `normalize_doc_attributes`: convert doc attributes to comments #3002
+
+### Changed
+
+- Accept 2015 and 2018 instead of Edition2015 and Edition2018 for edition option eec7436
+- Support platforms without a timer 46e2a2e
+- Update rustc-ap-rustc_target to 263.0.0, rustc-ap-syntax to 263.0.0, and rustc-ap-syntax_pos to 263.0.0
+
+### Fixed
+
+- Format of attributes with commas #2971
+- Fix optional arg condensing #2972
+- Improve formatting of long function parameters #2981
+- Fix formatting of raw string literals #2983
+- Handle chain with try operators with spaces #2986
+- Use correct shape in Visual tuple rewriting #2987
+- Impove formatting of arguments with `visual_style = "Visual"` option #2988
+- Change `print_diff` to output the correct line number 992b179
+- Propagate errors about failing to rewrite a macro 6f318e3
+- Handle formatting of long function signature #3010
+- Fix indent computation of a macro with braces c3edf6d
+- Format generics on associated types #3035
+- Incorrect indentation of multiline block match expression #3042
+- Fix bug in import where two consecutive module separators were possible 98a0ef2
+- Prevent right-shifting of block comments with bare lines 5fdb6db
+
+## [0.99.4] 2018-08-27
+
+### Added
+
+- Handle formatting of underscore imports #2951
+- Handle formatting of try blocks #2965
+
+### Changed
+
+- Update rustc-ap-rustc_target to 237.0.0, rustc-ap-syntax to 237.0.0, and rustc-ap-syntax_pos to 237.0.0 ca19c9a
+- Consider `dev` channel as nightly for unstable features #2948
+
+### Fixed
+
+- Fix formatting of patterns with ellipsis # 2942
+
+## [0.99.3] 2018-08-23
+
+### Added
+
+- Use path attribute when searching for modules #2901
+- Expose FileLines JSON representation to allow external libraries to use the file_lines option #2915
+
+### Changed
+
+- Replace '--conifig-help' with '--config=help' cb10e06
+- Improve formatting of slice patterns #2912
+
+### Fixed
+
+- Format chains with comment #2899
+- Fix indentation of formatted macro body #2920
+- Fix indentation of block comments f23e6aa
+
+## [0.99.2] 2018-08-07
+
+### Changed
+
+- Update rustc-ap-rustc_target to 218.0.0, rustc-ap-syntax to 218.0.0, and rustc-ap-syntax_pos to 218.0.0 5c9a2b6
+- Combine function-like attributes #2900
+
+### Fixed
+
+- Explicitly handle semicolon after the item in statement position d96e3ca
+- Fix parsing '#'-hiding of rustdoc 2eca09e
+
+## [0.99.1] 2018-08-04
+
+### Fixed
+
+- fix use statements ordering when a number is present 1928ae7
+
+## [0.99.0] 2018-08-03
+
+- 1.0 RC release
+
+### Changed
+
+- Clarification in README.md 30fe66b
+
+## [0.9.0] 2018-08-01
+
+### Added
+
+- Handle raw identifiers 3027c21
+- Format async closure 60ce411
+- Add max_width option for all heuristics c2ae39e
+- Add config option `format_macro_matchers` to format the metavariable matching patterns in macros 79c5ee8
+- Add config option `format_macro_bodies` to format the bodies of macros 79c5ee8
+- Format exitential type fc307ff
+- Support raw identifiers in struct expressions f121b1a
+- Format Async block and async function 0b25f60
+
+### Changed
+
+- Update rustc-ap-rustc_target to 211.0.0, rustc-ap-syntax to 211.0.0, and rustc-ap-syntax_pos to 211.0.0
+- Put each nested import on its own line while putting non-nested imports on the same line as much as possible 42ab258
+- Respect `empty_item_single_line` config option when formatting empty impls. Put the `where` on its own line to improve readability #2771
+- Strip leading `|` in match arm patterns 1d4b988
+- Apply short function call heuristic to attributes 3abebf9
+- Indent a match guard if the pattern is multiline be4d37d
+- Change default newline style to `Native` 9d8f381
+- Improve formatting of series of binop expressions a4cdb68
+- Trigger an internal error if we skip formatting due to a lost comment b085113
+- Refactor chain formatting #2838
+
+### Fixed
+
+- Do not insert spaces around braces with empty body or multiple lines 2f65852
+- Allow using mixed layout with comments #2766
+- Handle break labels #2726
+- fix rewrite_string when a line feed is present 472a2ed
+- Fix an anomaly with comments and array literals b28a0cd
+- Check for comments after the `=>` in a match arm 6899471
+
+## [0.8.0,0.8.1,0.8.2] 2018-05-28
+
+### Added
+
+- Use scoped attributes for skip attribute https://github.com/rust-lang/rustfmt/pull/2703
+
+### Changed
+
+- Comment options `wrap_comments` and `normalize_comments` are reverted back to unstable 416bc4c
+- Stabilise `reorder_imports` and `reorder_modules` options 7b6d2b4
+- Remove `spaces_within_parens_and_brackets` option d726492
+- Stabilise shorthand options: `use_try_shorthand`, `use_field_init_shorthand`, and `force_explicit_abi` 8afe367
+- Stabilise `remove_nested_parens` and set default to true a70f716
+- Unstabilise `unstable_features` dd9c15a
+- Remove `remove_blank_lines_at_start_or_end_of_block` option 2ee8b0e
+- Update rustc-ap-syntax to 146.0.0 and rustc-ap-rustc_target to 146.0.0 2c275a2
+- Audit the public API #2639
+
+### Fixed
+
+- Handle code block in doc comment without rust prefix f1974e2
+
+## [0.7.0] 2018-05-14
+
+### Added
+
+- Add integration tests against crates in the rust-lang-nursery c79f39a
+
+### Changed
+
+- Update rustc-ap-syntax to 128.0.0 and ustc-ap-rustc_target to 128.0.0 195395f
+- Put operands on its own line when each fits in a single line f8439ce
+- Improve CLI options 55ac062 1869888 798bffb 4d9de48 eca7796 8396da1 5d9f5aa
+
+### Fixed
+
+- Use correct line width for list attribute 61a401a
+- Avoid flip-flopping impl items when reordering them 37c216c
+- Formatting breaks short lines when max_width is less than 100 9b36156
+- Fix variant "Mixed" of imports_layout option 8c8676c
+- Improve handling of long lines f885039
+- Fix up lines exceeding max width 51c07f4
+- Fix handling of modules in non_modrs_mods style cf573e8
+- Do not duplicate attributes on use items e59ceaf
+- Do not insert an extra brace in macros with native newlines 4c9ef93
+
+## [0.6.1] 2018-05-01
+
+### Changed
+
+- Change the default value of imports_indent to IndentStyle::Block https://github.com/rust-lang/rustfmt/pull/2662
+
+### Fixed
+
+- Handle formatting of auto traits 5b5a72c
+- Use consistent formatting for empty enum and struct https://github.com/rust-lang/rustfmt/pull/2656
+
+## [0.6.0] 2018-04-20
+
+### Changed
+
+- Improve public API 8669004
+
+## [0.5.0] 2018-04-20
+
+### Added
+
+- Add `verbose-diff` CLI option 5194984
+
+### Changed
+
+- Update rustc-ap-syntax to 103.0.0 dd807e2
+- Refactor to make a sensible public API ca610d3
+
+### Fixed
+
+- Add spaces between consecutive `..` `..=` 61d29eb
+
+## [0.4.2] 2018-04-12
+
+### Added
+
+- Handle binary operators and lifetimes 0fd174d
+- Add reorder_impl_items config option 94f5a05
+- Add `--unstable-features` CLI option to list unstable options from the `--help` output 8208f8a
+- Add merge_imports config option 5dd203e
+
+### Changed
+
+- Format macro arguments with vertical layout ec71459
+- Reorder imports by default 164cf7d
+- Do not collapse block around expr with condition on match arm 5b9b7d5
+- Use vertical layout for complex attributes c77708f
+- Format array using heuristics for function calls 98c6f7b
+- Implement stable ordering for impl items with the the following item priority: type, const, macro, then method fa80ddf
+- Reorder imports by default 164cf7d
+- Group `extern crate` by default 3a138a2
+- Make `error_on_line_overflow` false by default f146711
+- Merge imports with the same prefix into a single nested import 1954513
+- Squash the various 'reorder imports' option into one 911395a
+
+### Fixed
+
+- Print version is missing the channel ca6fc67
+- Do not add the beginning vert to the match arm 1e1d9d4
+- Follow indent style config when formatting attributes efd295a
+- Do not insert newline when item is empty a8022f3
+- Do not indent or unindent inside string literal ec1907b
## [0.4.1] 2018-03-16
projects / rust.git / blobdiff