Merge branch 'master' into feat/#6063/use-semver-to-check-required-ve…

…rsion

CHANGELOG.md

@@ -39,7 +39,7 @@
   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)
+- When parsing rustfmt configurations fails, rustfmt will now include the path to the toml file in the error 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)
@@ -133,7 +133,7 @@
 ### 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)
+- The diff output produced by `rustfmt --check` is more compatible 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

Cargo.toml

@@ -33,7 +33,7 @@ rustfmt-format-diff = []
 generic-simd = ["bytecount/generic-simd"]
 
 [dependencies]
-annotate-snippets = { version = "0.9", features = ["color"] }
+annotate-snippets = { version = "0.11" }
 anyhow = "1.0"
 bytecount = "0.6.8"
 cargo_metadata = "0.18"

Configurations.md

@@ -1256,6 +1256,56 @@ Control the case of the letters in hexadecimal literal values
 - **Possible values**: `Preserve`, `Upper`, `Lower`
 - **Stable**: No (tracking issue: [#5081](https://github.com/rust-lang/rustfmt/issues/5081))
 
+## `float_literal_trailing_zero`
+
+Control the presence of trailing zero in floating-point literal values
+
+- **Default value**: `Preserve`
+- **Possible values**: `Preserve`, `Always`, `IfNoPostfix`, `Never`
+- **Stable**: No (tracking issue: [#6471](https://github.com/rust-lang/rustfmt/issues/6471))
+
+#### `Preserve` (default):
+
+Leave the literal as-is.
+
+```rust
+fn main() {
+    let values = [1.0, 2., 3.0e10, 4f32];
+}
+```
+
+#### `Always`:
+
+Add a trailing zero to the literal:
+
+```rust
+fn main() {
+    let values = [1.0, 2.0, 3.0e10, 4.0f32];
+}
+```
+
+#### `IfNoPostfix`:
+
+Add a trailing zero by default. If the literal contains an exponent or a suffix, the zero
+and the preceding period are removed:
+
+```rust
+fn main() {
+    let values = [1.0, 2.0, 3e10, 4f32];
+}
+```
+
+#### `Never`:
+
+Remove the trailing zero. If the literal contains an exponent or a suffix, the preceding
+period is also removed:
+
+```rust
+fn main() {
+    let values = [1., 2., 3e10, 4f32];
+}
+```
+
 ## `hide_parse_errors`
 
 This option is deprecated and has been renamed to `show_parse_errors` to avoid confusion around the double negative default of `hide_parse_errors=false`.
@@ -3167,7 +3217,7 @@ Break comments to fit on the line
 
 Note that no wrapping will happen if:
 1. The comment is the start of a markdown header doc comment
-2. An URL was found in the comment
+2. A URL was found in the comment
 
 - **Default value**: `false`
 - **Possible values**: `true`, `false`

check_diff/Cargo.toml

@@ -9,5 +9,6 @@ edition = "2021"
 clap = { version = "4.4.2", features = ["derive"] }
 tracing = "0.1.37"
 tracing-subscriber = { version = "0.3.17", features = ["env-filter"] }
-[dev-dependencies]
 tempfile = "3"
+walkdir = "2.5.0"
+diffy = "0.4.0"