Auto merge of #85690 - bstrie:m2_arena, r=jackh726,nagisa

[rust.git] / src / tools / clippy / clippy_lints / src / needless_borrow.rs

diff --git a/src/tools/clippy/clippy_lints/src/needless_borrow.rs b/src/tools/clippy/clippy_lints/src/needless_borrow.rs
index 3f0b23ee4d3e45a6106f3a615e5007c0239f3cd1..ba8f9446af85e4a0850fdedffe1996e7d3b1aaf0 100644 (file)
--- a/src/tools/clippy/clippy_lints/src/needless_borrow.rs
+++ b/src/tools/clippy/clippy_lints/src/needless_borrow.rs
@@ -27,11 +27,15 @@
     ///
     /// ### Example
     /// ```rust
+    /// fn fun(_a: &i32) {}
+    ///
     /// // Bad
     /// let x: &i32 = &&&&&&5;
+    /// fun(&x);
     ///
     /// // Good
     /// let x: &i32 = &5;
+    /// fun(x);
     /// ```
     pub NEEDLESS_BORROW,
     style,