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Merge pull request #2241 from rust-lang/tshepang-patch-1

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许杰友 Jieyou Xu (Joe) 2025-02-04 04:18:51 +08:00 committed by GitHub
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@ -601,8 +601,8 @@ The trait implementation allows you to check certain syntactic constructs
as the linter walks the AST. You can then choose to emit lints in a
very similar way to compile errors.
You also declare the metadata of a particular lint via the `declare_lint!`
macro. [This macro](https://doc.rust-lang.org/nightly/nightly-rustc/rustc_lint_defs/macro.declare_lint.html) includes the name, the default level, a short description, and some
You also declare the metadata of a particular lint via the [`declare_lint!`]
macro. This macro includes the name, the default level, a short description, and some
more details.
Note that the lint and the lint pass must be registered with the compiler.
@ -671,6 +671,8 @@ example-use-loop = denote infinite loops with `loop {"{"} ... {"}"}`
.suggestion = use `loop`
```
[`declare_lint!`]: https://doc.rust-lang.org/nightly/nightly-rustc/rustc_lint_defs/macro.declare_lint.html
### Edition-gated lints
Sometimes we want to change the behavior of a lint in a new edition. To do this,