Specify language of code comment to generate document

2022-11-14 22:55:50 +09:00 · 2022-11-14 22:55:50 +09:00 · a9e4176bc8
commit a9e4176bc8
parent 96ddd32c4b
1 changed files with 2 additions and 1 deletions
--- a/compiler/rustc_lint/src/let_underscore.rs
+++ b/compiler/rustc_lint/src/let_underscore.rs
@ -11,7 +11,8 @@ declare_lint! {
    /// scope.
    ///
    /// ### Example
-    /// ```
+    ///
+    /// ```rust
    /// struct SomeStruct;
    /// impl Drop for SomeStruct {
    ///     fn drop(&mut self) {