Updated Unreleased CHANGELOG entries

from revision  v1.4.38..2d9bc46

Author: ytmimi

CHANGELOG.md

@@ -2,9 +2,108 @@
 
 ## [Unreleased]
 
-### Fixed
+### Changed
 
+- Ensure `cargo-fmt` tests are excluded from the root workspace [PR #5043](https://github.com/rust-lang/rustfmt/pull/5043)
+- Address various clippy and rustc warnings
+  - [PR #5040](https://github.com/rust-lang/rustfmt/pull/5040)
+  - [PR #5135](https://github.com/rust-lang/rustfmt/pull/5135)
+  - [PR #5164](https://github.com/rust-lang/rustfmt/pull/5164)
+- Minor parser cleanup [PR #5056](https://github.com/rust-lang/rustfmt/pull/5056)
+- Various README changes
+  - [PR #5048](https://github.com/rust-lang/rustfmt/pull/5048)
+  - [PR #5110](https://github.com/rust-lang/rustfmt/pull/5110)
+  - [PR #5221](https://github.com/rust-lang/rustfmt/pull/5221)
+- Use `RUSTFMT_LOG` env var instead of `RUST_LOG` to configure rustfmt log output [PR #5051](https://github.com/rust-lang/rustfmt/pull/5051)
+- Update IntelliJ Integration documentation [PR #5049](https://github.com/rust-lang/rustfmt/pull/5049)
+- Also apply `empty_item_single_line=true` to trait definitions [#5047](https://github.com/rust-lang/rustfmt/issues/5047)
+- Dedupe and simplify type alias formatting [PR #5068](https://github.com/rust-lang/rustfmt/pull/5068)
+- Dedupe associated item visitation [PR #5069](https://github.com/rust-lang/rustfmt/pull/5069)
+- Dedupe and clean up Impl handling [PR #5087](https://github.com/rust-lang/rustfmt/pull/5087)
+- Update naming conventions for AST structures [PR #5070](https://github.com/rust-lang/rustfmt/pull/5070)
+- Update how the fn params span is calculated to avoid issues with `T: Fn()` bounds [PR #5121](https://github.com/rust-lang/rustfmt/pull/5121)
+- Block indent line breaks for type alias impl traits (TAITs) when `version = "Two"` [#5027](https://github.com/rust-lang/rustfmt/issues/5027)
+- Toggle `CFG_RELEASE_CHANNEL` between `nightly` and `stable` during CI runs to simulate stable and nightly release behavior while testing [PR #5109](https://github.com/rust-lang/rustfmt/pull/5109)
+- Maintain additional AST metadata when formatting a RHS [PR #5113](https://github.com/rust-lang/rustfmt/pull/5113)
+- Utilize `#[nightly_only_test]` to rewrite some tests [PR #5115](https://github.com/rust-lang/rustfmt/pull/5115)
+- Rename `syntux` module to `parse` and encapsulate all parsing touchpoints in the new `parse` module [PR #5143](https://github.com/rust-lang/rustfmt/pull/5143)
+- Reduce some visibilities for updated `unreachable_pub` lint [PR #5155](https://github.com/rust-lang/rustfmt/pull/5155)
+- Change syntax for `TyAlias` where clauses ([1212c94](https://github.com/rust-lang/rustfmt/pull/5268/commits/1212c9477c26335487ff1094a3d7d454c16365b5)) [PR #5268](https://github.com/rust-lang/rustfmt/pull/5268)
+- Pass `Span` to `StructLitField::Rest` by value ([de1ac37](https://github.com/rust-lang/rustfmt/pull/5268/commits/de1ac375f079a9bf7f2aa81c47fa46ecdb32d074)) [PR #5268](https://github.com/rust-lang/rustfmt/pull/5268)
+- Update how the inner module span is derived ([4edb7578](https://github.com/rust-lang/rustfmt/pull/5268/commits/4edb7578261ae0cc547c4346f8c0a82e124ac524)) [PR #5268](https://github.com/rust-lang/rustfmt/pull/5268)
+- Update how the inner crate span is derived ([74876ef4](https://github.com/rust-lang/rustfmt/pull/5268/commits/74876ef4e9b29184787f6d8f3ba447e78def3a47)) [PR #5268](https://github.com/rust-lang/rustfmt/pull/5268)
+- `ast::ModSpans` updated to include `inject_use_span` ([651f4637](https://github.com/rust-lang/rustfmt/pull/5268/commits/651f46376aa6bb259c58cbb3debad6e0edce31bf)) ([ce301d9](https://github.com/rust-lang/rustfmt/pull/5268/commits/ce301d92f12658edf6fe410d39de445270d1420e)) ([003eaf8](https://github.com/rust-lang/rustfmt/pull/5268/commits/003eaf8fe270cb8f6915ed03ad23f4af0212d607)) [PR #5268](https://github.com/rust-lang/rustfmt/pull/5268)
+- Update `itertools` to 0.10.1 ([0be8931](https://github.com/rust-lang/rustfmt/pull/5268/commits/0be893166b2ae94db8a10ea16c3d9465e378c27a)) [PR #5268](https://github.com/rust-lang/rustfmt/pull/5268)
+- Fix test issues and Deny Warnings in CI [PR #5236](https://github.com/rust-lang/rustfmt/pull/5236)
+- Use correct tracking issue link for `skip_children` [PR #5263](https://github.com/rust-lang/rustfmt/pull/5263)
+- Update `rustc_errors::Handler::has_errors` ([c1d351f](https://github.com/rust-lang/rustfmt/pull/5276/commits/c1d351f6eee7f870ce5216e824709dccbdf69dff)) [PR #5276](https://github.com/rust-lang/rustfmt/pull/5276)
+- Take &mut Diagnostic in emit_diagnostic. ([4f89c51](https://github.com/rust-lang/rustfmt/pull/5276/commits/4f89c51a5b3f27f38a7701d5243a80d7c1c44dff)) [PR #5276](https://github.com/rust-lang/rustfmt/pull/5276)
+- Ignore `cargo fmt` test for rust-lang/rust runs [PR #5278](https://github.com/rust-lang/rustfmt/pull/5278)
+- Replace `structopt` dependency with `clap` [PR #5239](https://github.com/rust-lang/rustfmt/pull/5239)
+
+### Fixed
+
+- Fix bare URLs in rustfmt [PR #5043](https://github.com/rust-lang/rustfmt/pull/5043)
+- Retain trailing comments in module when using `#![rustfmt::skip]` [#5033](https://github.com/rust-lang/rustfmt/issues/5033)
+- Remove trailing whitespace when formatting a where clause with an empty right hand side [#5012](https://github.com/rust-lang/rustfmt/issues/5012) [#4850](https://github.com/rust-lang/rustfmt/issues/4850)
+- Fix various typos: [PR #5058](https://github.com/rust-lang/rustfmt/pull/5058) [PR #5276 c0861d3a](https://github.com/rust-lang/rustfmt/pull/5276/commits/c0861d3a9d33d535542bbeb48d35271161c87ebf)
+- Fix various module resolution issues: [#5063](https://github.com/rust-lang/rustfmt/issues/5063)
+- Prevent rustfmt from adding an `impl Trait` definition into types [#5086](https://github.com/rust-lang/rustfmt/issues/5086)
+- Correctly format associated type in macro body [#4823](https://github.com/rust-lang/rustfmt/issues/4823)
+- Fix cases where `normalize_comments=true` would de-normalizes some comments [#4909](https://github.com/rust-lang/rustfmt/issues/4909)
+- Prevent rustfmt from wrapping reference style links [#5095](https://github.com/rust-lang/rustfmt/issues/5095) and [#4933](https://github.com/rust-lang/rustfmt/issues/4933)
+- Prevent rustfmt form always adding a empty comment line when formatting itemized blocks [#5088](https://github.com/rust-lang/rustfmt/issues/5088)
+- Don't format files annotated with inner `#![rustfmt::skip]` attribute [PR #5094](https://github.com/rust-lang/rustfmt/pull/5094)
+- Duplicate comma when struct pattern ends with `..` and `trailing_comma=Always` [#5066](https://github.com/rust-lang/rustfmt/issues/5066)
+- Fix static async closure qualifier order [#5149](https://github.com/rust-lang/rustfmt/issues/5149)
+- Retain qualified path when rewriting struct literal expressions [#5151](https://github.com/rust-lang/rustfmt/issues/5151)
+- Do not flatten match arm block with leading attributes [#4109](https://github.com/rust-lang/rustfmt/issues/4109)
+- Resolve out-of-line module nested within inline module when the top level module, inline module, and out of line directory all share the same name [PR #5142](https://github.com/rust-lang/rustfmt/pull/5142)
+- Backport json emitter and stdin changes [PR #5054](https://github.com/rust-lang/rustfmt/pull/5054)
+  - Make `--check` work when running rustfmt with input from stdin [PR #3896](https://github.com/rust-lang/rustfmt/pull/3896)
+  - Fix `--check` with the `--files-with-diff` flag [PR #3910](https://github.com/rust-lang/rustfmt/pull/3910)
+  - Produce valid JSON when using the JSON emitter [PR #3953](https://github.com/rust-lang/rustfmt/pull/3953)
+  - Fix newlines in JSON output [PR #4262](https://github.com/rust-lang/rustfmt/pull/4262)
+  - Use `<stdin>` when emitting stdin as filename [PR #4298](https://github.com/rust-lang/rustfmt/pull/4298)
+- Formatting @generated from stdin results in empty output [#5172](https://github.com/rust-lang/rustfmt/issues/5172)
+- Fix formatting of comments in empty structs [#4854](https://github.com/rust-lang/rustfmt/issues/4854)
+- Prevent adding trailing whitespace when rewriting ast::Param [#5125](https://github.com/rust-lang/rustfmt/issues/5125)
+- Prevent panic when `wrap_comments=true` and non-ascii character at comment wrap boundary [#5023](https://github.com/rust-lang/rustfmt/issues/5023)
+- Retain trailing commas in inline post comments [#5042](https://github.com/rust-lang/rustfmt/issues/5042)
+- Fix `import_granularity` option when the use tree has an alias [#5131](https://github.com/rust-lang/rustfmt/issues/5131)
+- Fix Documenting gereric items format error [#5122](https://github.com/rust-lang/rustfmt/issues/5122)
 - Fixes issue where wrapped strings would be incorrectly indented in macro defs when `format_strings` was enabled [#4036](https://github.com/rust-lang/rustfmt/issues/4036)
+- Properly format markdown block quotes when `wrap_comments=true` [#5157](https://github.com/rust-lang/rustfmt/issues/5157)
+- Include context about config file errors experienced by calling `get_toml_path()` [#5188](https://github.com/rust-lang/rustfmt/issues/5188)
+- Module resolution will fallback to the current search directory if a relative directory search results in a `FileNotFound` error [#5198](https://github.com/rust-lang/rustfmt/issues/5198)
+- Long markdown headers are no longer wrapped when `wrap_comments=true` [#5238](https://github.com/rust-lang/rustfmt/issues/5238)
+- Trailing comma of struct fields deleted if followed by an empty line [#4791](https://github.com/rust-lang/rustfmt/issues/4791) [#4928](https://github.com/rust-lang/rustfmt/issues/4928)
+- Fix confusing error when a module is found in two places (e.g `x.rs` and `x/mod.rs`) [#5167](https://github.com/rust-lang/rustfmt/issues/5167)
+- Fix `imports_granularity=Module` causes compile error when path contains self [#4681](https://github.com/rust-lang/rustfmt/issues/4681)
+- Fix Const expressions in generic arguments breaks formatting [#5273](https://github.com/rust-lang/rustfmt/issues/5273)
+- Prevent merging derives when using `#[rustfmt::skip::attributes(derive)]` [#5270](https://github.com/rust-lang/rustfmt/issues/5270)
+- Fix rustfmt creates invalid syntax on extern block containing macro call [#5281](https://github.com/rust-lang/rustfmt/issues/5281)
+- Fix struct field formatting with doc comments and inline comments [#5215](https://github.com/rust-lang/rustfmt/issues/5215)
+
+### Added
+
+- Added `One` as a new `group_imports` option to create a single group for all imports [PR #4966](https://github.com/rust-lang/rustfmt/pull/4966)
+- Added  `rustdoc` CI check to ensure rustfmt doesn't break `rust-lang` ([PR #87119](https://github.com/rust-lang/rust/pull/87119)) builds [PR #5041](https://github.com/rust-lang/rustfmt/pull/5041)
+- Added link tracking issues for unstable options in Configurations.md [PR #5052](https://github.com/rust-lang/rustfmt/pull/5052) and [PR #5084](https://github.com/rust-lang/rustfmt/pull/5084)
+- Added the `#[nightly_only_test]` and `#[stable_only_test]` macros to improve the ergonomics of tests that can only be run on certain release channels [PR #5112](https://github.com/rust-lang/rustfmt/pull/5112)
+- Support parsing `asm!` args [PR #5156](https://github.com/rust-lang/rustfmt/pull/5156)
+- Support formatting markdown block quotes [PR #5160](https://github.com/rust-lang/rustfmt/pull/5160)
+- Add a utility function for relative span positions [PR #5258](https://github.com/rust-lang/rustfmt/pull/5258)
+- Add short_item_threshold config option [PR #5228](https://github.com/rust-lang/rustfmt/pull/5228)
+
+### Removed
+
+- Remove legacy `rustfmt.toml` [PR #5050](https://github.com/rust-lang/rustfmt/pull/5050)
+- Delete appveyor file [PR #5061](https://github.com/rust-lang/rustfmt/pull/5061)
+- Remove some unecessary uses of `rustc_span::Symbol` and removed unecessary borrows around `Symbol::as_str()` and `Ident::as_str()` [PR#5140](https://github.com/rust-lang/rustfmt/pull/5140)
+- Remove LLVM-style inline assembly from rustfmt [PR #5186](https://github.com/rust-lang/rustfmt/pull/5186)
+- Remove rustfmt executable path from usage string [#5214](https://github.com/rust-lang/rustfmt/issues/5214)
+- Removed non inclusive terms from the rustfmt code base [PR #5298](https://github.com/rust-lang/rustfmt/pull/5298)
 
 ## [1.4.38] 2021-10-20