diff --git a/CHANGELOG.md b/CHANGELOG.md index fdb671ad4c2..89e90fb17dd 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -2,18 +2,99 @@ ## [Unreleased] -- 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) -- 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 +### 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