Merge commit 'd7b5cbf065b88830ca519adcb73fad4c0d24b1c7' into clippyup

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

diff --git a/src/tools/clippy/clippy_lints/src/pass_by_ref_or_value.rs b/src/tools/clippy/clippy_lints/src/pass_by_ref_or_value.rs
index e3ded716341f633028736d387076ceae8a39f31f..05ab62786f409ab9e5379ebc2af3d3b533498b9b 100644 (file)
--- a/src/tools/clippy/clippy_lints/src/pass_by_ref_or_value.rs
+++ b/src/tools/clippy/clippy_lints/src/pass_by_ref_or_value.rs
@@ -57,12 +57,11 @@
     /// ### Example
     ///
     /// ```rust
-    /// // Bad
     /// fn foo(v: &u32) {}
     /// ```
     ///
+    /// Use instead:
     /// ```rust
-    /// // Better
     /// fn foo(v: u32) {}
     /// ```
     #[clippy::version = "pre 1.29.0"]
@@ -89,14 +88,13 @@
     /// #[derive(Clone, Copy)]
     /// struct TooLarge([u8; 2048]);
     ///
-    /// // Bad
     /// fn foo(v: TooLarge) {}
     /// ```
-    /// ```rust
-    /// #[derive(Clone, Copy)]
-    /// struct TooLarge([u8; 2048]);
     ///
-    /// // Good
+    /// Use instead:
+    /// ```rust
+    /// # #[derive(Clone, Copy)]
+    /// # struct TooLarge([u8; 2048]);
     /// fn foo(v: &TooLarge) {}
     /// ```
     #[clippy::version = "1.49.0"]
@@ -233,7 +231,7 @@ fn check_trait_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx hir::TraitIte
         }
 
         if let hir::TraitItemKind::Fn(method_sig, _) = &item.kind {
-            self.check_poly_fn(cx, item.def_id, &*method_sig.decl, None);
+            self.check_poly_fn(cx, item.def_id, method_sig.decl, None);
         }
     }