Add stable feature name

2020-03-10 18:45:08 -07:00 · 2020-03-10 18:45:08 -07:00 · 18feaa3fa2
commit 18feaa3fa2
parent 2a29726fcd
1 changed files with 1 additions and 1 deletions
--- a/src/liballoc/string.rs
+++ b/src/liballoc/string.rs
@ -2225,7 +2225,7 @@ impl From<&str> for String {
    }
 }

-#[stable(feature = "???", since = "1.43.0")]
+#[stable(feature = "from_mut_str_for_string", since = "1.44.0")]
 impl From<&mut str> for String {
    #[inline]
    fn from(s: &mut str) -> String {