Merge branch 'master' into master

.github/workflows/check_diff.yml

@@ -21,7 +21,7 @@ jobs:
 
     steps:
     - name: checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: install rustup
       run: |

.github/workflows/integration.yml

@@ -19,7 +19,6 @@ jobs:
       matrix:
         integration: [
           bitflags,
-          error-chain,
           log,
           mdbook,
           packed_simd,
@@ -65,7 +64,7 @@ jobs:
 
     steps:
     - name: checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
       # Run build
     - name: install rustup

.github/workflows/linux.yml

@@ -26,7 +26,7 @@ jobs:
 
     steps:
     - name: checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
       # Run build
     - name: install rustup

.github/workflows/mac.yml

@@ -8,7 +8,6 @@ on:
 jobs:
   test:
     # https://help.github.com/en/actions/automating-your-workflow-with-github-actions/virtual-environments-for-github-hosted-runners#supported-runners-and-hardware-resources
-    # macOS Catalina 10.15
     runs-on: macos-latest
     name: (${{ matrix.target }}, ${{ matrix.cfg_release_channel }})
     env:
@@ -23,7 +22,7 @@ jobs:
 
     steps:
     - name: checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
       # Run build
     - name: install rustup

.github/workflows/rustdoc_check.yml

@@ -11,7 +11,7 @@ jobs:
     name: rustdoc check
     steps:
     - name: checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: install rustup
       run: |

.github/workflows/upload-assets.yml

@@ -31,7 +31,7 @@ jobs:
             target: x86_64-pc-windows-msvc
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
         # Run build
       - name: install rustup

.github/workflows/windows.yml

@@ -33,7 +33,7 @@ jobs:
     - name: disable git eol translation
       run: git config --global core.autocrlf false
     - name: checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
       # Run build
     - name: Install Rustup using win.rustup.rs

CHANGELOG.md

@@ -1,8 +1,160 @@
 # Changelog
 
-## [Unreleased]
+## [1.8.0] 2024-09-20
+
+### Fixed
+- Fix issue where rustfmt would crash on Windows when using the `ignore` option [#6178](https://github.com/rust-lang/rustfmt/issues/6178)
+
+### Changed
+- `rustfmt --version` now prints a commit hash that is 10 characters long [#6258](https://github.com/rust-lang/rustfmt/pull/6258)
+- `rustfmt --version` will no longer print empty git information when git information isn't available at build time.
+  For example, git information is not available when building rustfmt from a source tarball [#6266](https://github.com/rust-lang/rustfmt/pull/6266)
+- `version` has been soft deprecated and replaced by `style_edition`.
+  `style_edition=2024` is equivalent to `version=Two` and `style_edition={2015|2018|2021}`
+  are equivalent to `version=One` [#6247](https://github.com/rust-lang/rustfmt/pull/6247)
+- When `style_edition=2024` is configured `overflow_delimited_expr` will default to `true` [#6260](https://github.com/rust-lang/rustfmt/pull/6260).
+  ```rust
+  // with style_edition=2015
+  do_thing(
+      x,
+      Bar {
+          x: value,
+          y: value2,
+      },
+  );
+
+  // with style_edition=2024
+  do_thing(x, Bar {
+      x: value,
+      y: value2,
+  });
+  ```
+- When `style_edition=2024` is configured rustfmt will apply the [style guide's version sorting algorithm]
+  when sorting imports [#6284](https://github.com/rust-lang/rustfmt/pull/6284)
+  ```rust
+  // with style_edition=2015
+  use std::num::{NonZeroU16, NonZeroU32, NonZeroU64, NonZeroU8};
+
+  // with style_edition=2024
+  use std::num::{NonZeroU8, NonZeroU16, NonZeroU32, NonZeroU64};
+  ```
+  [style guide's version sorting algorithm]: https://doc.rust-lang.org/nightly/style-guide/#sorting
+- When parsing rustfmt configurations fails, rustfmt will now include the path to the toml file in the erorr message [#6302](https://github.com/rust-lang/rustfmt/issues/6302)
+
+### Added
+- rustfmt now formats trailing where clauses in type aliases [#5887](https://github.com/rust-lang/rustfmt/pull/5887)
+  ```rust
+  type Foo
+      = Bar
+  where
+      A: B,
+      C: D;
+  ```
+- Users can now configure which `style_edition` rustfmt uses when formatting their code as specified
+  in [RFC 3338](https://rust-lang.github.io/rfcs/3338-style-evolution.html). Users are encouraged to configure `style_edition`
+  in their `rustfmt.toml` files, but the value can also be specified via the cli with `--unstable-features --style-edition={style_edition}`.
+  When `style_edition` is not explicitly configured it will be inferred from the `edition` configuration.
+  When neither `style_edition` nor `edition` are configured `style_edition` defaults to `2015` [#6247](https://github.com/rust-lang/rustfmt/pull/6247)
+
+### Misc
+- Removed `tracing-attributes` dependency [#6208](https://github.com/rust-lang/rustfmt/pull/6208)
+- Reduced syn's features in the internal `config_proc_macro` crate [#6237](https://github.com/rust-lang/rustfmt/pull/6237)
+
+## [1.7.1] 2024-06-24
+
+### Fixed
+
+- Fix an idempotency issue when rewriting where clauses in which rustfmt would continuously add a trailing comma `,` to the end of trailing line comments [#5941](https://github.com/rust-lang/rustfmt/issues/5941).
+- Prevent enum variant attributes from wrapping one character early when using `version=Two` [#5801](https://github.com/rust-lang/rustfmt/issues/5801)
+- Properly wrap macro matchers at the `max_width` when using `version=Two` and `format_macro_matchers=true` [#3805](https://github.com/rust-lang/rustfmt/issues/3805)
+- Prevent panic when formatting trait declaration with non [Unicode Normalization Form] C (NFC) identifiers [#6069](https://github.com/rust-lang/rustfmt/issues/6069)
+  ```rust
+  // The ó below is two codepoints, ASCII o followed by U+0301 COMBINING ACUTE ACCENT.
+  // It NFC-normalizes to ó, U+00F3 LATIN SMALL LETTER O WITH ACUTE.
+  trait Foó: Bar {}
+  ```
+  [unicode normalization form]: https://unicode.org/reports/tr15/
+- Ensure a space is added to a range expression, when the right hand side of the range expression is a binary expression that ends with a trailing period [#6059](https://github.com/rust-lang/rustfmt/issues/6059)
+  ```rust
+  let range = 3. / 2. ..4.;
+  ```
+- When using `version=Two`, comments in match arms that contain `=>` no longer prevent formatting [#5998](https://github.com/rust-lang/rustfmt/issues/5998)
+  ```rust
+  match a {
+      _ =>
+      // comment with =>
+      {
+          println!("A")
+      }
+  }
+  ```
+- Prevent panics when formatting input that contains the expanded form of `offset_of!` [#5885](https://github.com/rust-lang/rustfmt/issues/5885) [#6105](https://github.com/rust-lang/rustfmt/issues/6105)
+  ```rust
+  const _: () = builtin # offset_of(x, x);
+  ```
+- When using `version=Two` inner attributes in `match` expressions are correctly indented [#6147](https://github.com/rust-lang/rustfmt/issues/6147)
+  ```rust
+  pub fn main() {
+      match x {
+          #![attr1]
+          #![attr2]
+          _ => (),
+      }
+  }
+  ```
+- Output correct syntax for type ascription builtin [#6159](https://github.com/rust-lang/rustfmt/issues/6159)
+  ```rust
+  fn main() {
+      builtin # type_ascribe(10, usize)
+  }
+  ```
+- rustfmt no longer removes inner attributes from inline const blocks [#6158](https://github.com/rust-lang/rustfmt/issues/6158)
+  ```rust
+  fn main() {
+      const {
+          #![allow(clippy::assertions_on_constants)]
+
+          assert!(1 < 2);
+      }
+  }
+  ```
+- rustfmt no longer removes `safe` and `unsafe` keywords from static items in extern blocks.
+  This helps support [`#![feature(unsafe_extern_blocks)]`](https://github.com/rust-lang/rust/issues/123743) [#6204](https://github.com/rust-lang/rustfmt/pull/6204)
+  ```rust
+  #![feature(unsafe_extern_blocks)]
+
+  unsafe extern "C" {
+      safe static TEST1: i32;
+      unsafe static TEST2: i32;
+  }
+  ```
+
+
+### Changed
+
+- `hide_parse_errors` has been soft deprecated and it's been renamed to `show_parse_errors` [#5961](https://github.com/rust-lang/rustfmt/pull/5961).
+- The diff output produced by `rustfmt --check` is more compatable with editors that support navigating directly to line numbers [#5971](https://github.com/rust-lang/rustfmt/pull/5971)
+- When using `version=Two`, the `trace!` macro from the [log crate] is now formatted similarly to `debug!`, `info!`, `warn!`, and `error!` [#5987](https://github.com/rust-lang/rustfmt/issues/5987).
+
+  [log crate]: https://crates.io/crates/log
+
+
+### Added
+
+- `generated_marker_line_search_limit` is a new unstable configuration option that allows users to configure how many lines to search for an `@generated` marker when `format_generated_files=false` [#5658](https://github.com/rust-lang/rustfmt/issues/5658)
+
+
+### Misc
 
 - Updating `dirs 4.0.0 -> 5.0.1` and `cargo_metadata 0.15.4 -> 0.18.0` [#6033] (https://github.com/rust-lang/rustfmt/issues/6033)
+  - For reference, here's the [dirs v5 changelog](https://github.com/dirs-dev/dirs-rs/blob/main/README.md#5)
+- Updated [itertools v0.11 -> v0.12](https://github.com/rust-itertools/itertools/blob/v0.12.1/CHANGELOG.md#0120) [#6093](https://github.com/rust-lang/rustfmt/pull/6093)
+- Addressed clap deprecations output when running `cargo check --features clap/deprecated` [#6101](https://github.com/rust-lang/rustfmt/pull/6101)
+- Bumped bytecount `0.6.4` -> `0.6.8` to fix compilation issues with the `generic-simd` feature. See [bytecount#92] and [bytecount#93]
+
+  [bytecount#92]: https://github.com/llogiq/bytecount/pull/92
+  [bytecount#93]: https://github.com/llogiq/bytecount/pull/93
+- Replace the `lazy_static` dependency with `std::sync::OnceLock` [#6154](https://github.com/rust-lang/rustfmt/pull/6154)
 
 ## [1.7.0] 2023-10-22
 
@@ -146,7 +298,7 @@
 
 ### Added
 
-- New configuration option (`skip_macro_invocations`)[https://rust-lang.github.io/rustfmt/?version=master&search=#skip_macro_invocations] [#5347](https://github.com/rust-lang/rustfmt/pull/5347) that can be used to globally define a single enumerated list of macro calls that rustfmt should skip formatting. rustfmt [currently also supports this via a custom tool attribute](https://github.com/rust-lang/rustfmt#tips), however, these cannot be used in all contexts because [custom inner attributes are unstable](https://github.com/rust-lang/rust/issues/54726)
+- New configuration option [`skip_macro_invocations`](https://rust-lang.github.io/rustfmt/?version=master&search=#skip_macro_invocations) [#5347](https://github.com/rust-lang/rustfmt/pull/5347) that can be used to globally define a single enumerated list of macro calls that rustfmt should skip formatting. rustfmt [currently also supports this via a custom tool attribute](https://github.com/rust-lang/rustfmt#tips), however, these cannot be used in all contexts because [custom inner attributes are unstable](https://github.com/rust-lang/rust/issues/54726)
 
 ### Misc
 

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 
 name = "rustfmt-nightly"
-version = "1.7.0"
+version = "1.8.0"
 description = "Tool to find and fix Rust formatting issues"
 repository = "https://github.com/rust-lang/rustfmt"
 readme = "README.md"
@@ -35,23 +35,22 @@ generic-simd = ["bytecount/generic-simd"]
 [dependencies]
 annotate-snippets = { version = "0.9", features = ["color"] }
 anyhow = "1.0"
-bytecount = "0.6.4"
+bytecount = "0.6.8"
 cargo_metadata = "0.18"
 clap = { version = "4.4.2", features = ["derive"] }
 clap-cargo = "0.12.0"
 diff = "0.1"
 dirs = "5.0"
 getopts = "0.2"
 ignore = "0.4"
-itertools = "0.11"
-lazy_static = "1.4"
+itertools = "0.12"
 regex = "1.7"
 serde = { version = "1.0.160", features = ["derive"] }
 serde_json = "1.0"
 term = "0.7"
 thiserror = "1.0.40"
 toml = "0.7.4"
-tracing = "0.1.37"
+tracing = { version = "0.1.37", default-features = false, features = ["std"] }
 tracing-subscriber = { version = "0.3.17", features = ["env-filter"] }
 unicode-segmentation = "1.9"
 unicode-width = "0.1"