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Auto merge of #7458 - flip1995:unused_unit-doc, r=giraffate

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Add fixed example to unused_unit documentation

changelog: none

(don't think this is worth a changelog mention)
This commit is contained in:
bors 2021-07-13 13:43:12 +00:00
commit 94d6be4c0a
1 changed files with 4 additions and 0 deletions
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4
clippy_lints/src/unused_unit.rs
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@ -24,6 +24,10 @@ declare_clippy_lint! {
/// () /// ()
/// } /// }
/// ``` /// ```
/// is equivalent to
/// ```rust
/// fn return_unit() {}
/// ```
pub UNUSED_UNIT, pub UNUSED_UNIT,
style, style,
"needless unit expression" "needless unit expression"