diff options
Diffstat (limited to 'src/liballoc/string.rs')
| -rw-r--r-- | src/liballoc/string.rs | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/liballoc/string.rs b/src/liballoc/string.rs index 8c9c95eec60..3cb1f259a0b 100644 --- a/src/liballoc/string.rs +++ b/src/liballoc/string.rs @@ -2208,6 +2208,14 @@ impl AsRef<str> for String { } } +#[stable(feature = "string_as_mut", since = "1.43.0")] +impl AsMut<str> for String { + #[inline] + fn as_mut(&mut self) -> &mut str { + self + } +} + #[stable(feature = "rust1", since = "1.0.0")] impl AsRef<[u8]> for String { #[inline] |