Implement From<&mut str> for String

2020-03-02 21:17:58 -08:00 · 2020-03-02 21:17:58 -08:00 · 2a29726fcd
parent 97b3d81615
commit 2a29726fcd
1 changed files with 8 additions and 0 deletions
--- a/src/liballoc/string.rs
+++ b/src/liballoc/string.rs
@ -2225,6 +2225,14 @@ impl From<&str> for String {
    }
 }

+#[stable(feature = "???", since = "1.43.0")]
+impl From<&mut str> for String {
+    #[inline]
+    fn from(s: &mut str) -> String {
+        s.to_owned()
+    }
+}
+
 #[stable(feature = "from_ref_string", since = "1.35.0")]
 impl From<&String> for String {
    #[inline]