Simplify return for error::Error impl for string::ParseError

rust-lang · Jan 22, 2016 · 365deeb · 365deeb
1 parent 49e27f1
commit 365deeb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/libstd/error.rs b/src/libstd/error.rs
@@ -185,7 +185,7 @@ impl Error for string::FromUtf16Error {
 #[stable(feature = "str_parse_error2", since = "1.8.0")]
 impl Error for string::ParseError {
     fn description(&self) -> &str {
-        "parse error"
+        match *self {}
     }
 }