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needless_borrow: try to make lint example a bit more illustrating

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This commit is contained in:
Matthias Krüger 2021-08-04 00:21:25 +02:00
parent 77af56d181
commit 54c41c049c
1 changed files with 4 additions and 0 deletions
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4
clippy_lints/src/needless_borrow.rs
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@ -27,11 +27,15 @@ declare_clippy_lint! {
///
/// ### Example
/// ```rust
/// fn fun(_a: &i32) {}
///
/// // Bad
/// let x: &i32 = &&&&&&5;
/// fun(&x);
///
/// // Good
/// let x: &i32 = &5;
/// fun(x);
/// ```
pub NEEDLESS_BORROW,
style,