diff options
Diffstat (limited to 'src/liballoc/string.rs')
| -rw-r--r-- | src/liballoc/string.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/liballoc/string.rs b/src/liballoc/string.rs index 2f84d5f7f86..da9afdd2ca3 100644 --- a/src/liballoc/string.rs +++ b/src/liballoc/string.rs @@ -380,7 +380,8 @@ impl String { /// ``` #[inline] #[stable(feature = "rust1", since = "1.0.0")] - pub fn new() -> String { + #[rustc_const_unstable(feature = "const_string_new")] + pub const fn new() -> String { String { vec: Vec::new() } } |