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Document the edition2024 code block attribute #2707

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May 19, 2025
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Document the edition2024 code block attribute #2707

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2 changes: 1 addition & 1 deletion guide/src/format/configuration/general.md
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Expand Up @@ -73,7 +73,7 @@ edition = "2015" # the default edition for code blocks

- **edition**: Rust edition to use by default for the code snippets. Default
is `"2015"`. Individual code blocks can be controlled with the `edition2015`,
`edition2018` or `edition2021` annotations, such as:
`edition2018`, `edition2021` or `edition2024` annotations, such as:

~~~text
```rust,edition2015
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2 changes: 1 addition & 1 deletion guide/src/format/mdbook.md
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Expand Up @@ -122,7 +122,7 @@ These use the same attributes as [rustdoc attributes], with a few additions:
* `no_run` --- The code is compiled when tested, but it is not run.
The play button is also not shown.
* `compile_fail` --- The code should fail to compile.
* `edition2015`, `edition2018`, `edition2021` --- Forces the use of a specific Rust edition.
* `edition2015`, `edition2018`, `edition2021`, `edition2024` --- Forces the use of a specific Rust edition.
See [`rust.edition`] to set this globally.

[`mdbook test`]: ../cli/test.md
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