Correctly parenthesize dyn Error + 'static.

rust-lang · Aug 20, 2018 · e2e4f57 · e2e4f57
1 parent a49e1ed
commit e2e4f57
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/libstd/error.rs b/src/libstd/error.rs
@@ -168,7 +168,7 @@ pub trait Error: Debug + Display {
     ///         "I'm the superhero of errors"
     ///     }
     ///
-    ///     fn source(&self) -> Option<&dyn (Error + 'static)> {
+    ///     fn source(&self) -> Option<&(dyn Error + 'static)> {
     ///         Some(&self.side)
     ///     }
     /// }