collections: impl AsRef<[u8]> for String

2015-05-06 15:53:53 -07:00 · 2015-05-06 15:53:53 -07:00 · 093ebd5a62
commit 093ebd5a62
parent aaa3641754
1 changed files with 8 additions and 0 deletions
--- a/src/libcollections/string.rs
+++ b/src/libcollections/string.rs
@ -1057,6 +1057,14 @@ impl AsRef<str> for String {
    }
 }

+#[stable(feature = "rust1", since = "1.0.0")]
+impl AsRef<[u8]> for String {
+    #[inline]
+    fn as_ref(&self) -> &[u8] {
+        self.as_bytes()
+    }
+}
+
 #[stable(feature = "rust1", since = "1.0.0")]
 impl<'a> From<&'a str> for String {
    #[cfg(not(test))]