diff options
Diffstat (limited to 'src/libcore/char.rs')
| -rw-r--r-- | src/libcore/char.rs | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/libcore/char.rs b/src/libcore/char.rs index 5e13df43280..c02704217a8 100644 --- a/src/libcore/char.rs +++ b/src/libcore/char.rs @@ -257,19 +257,25 @@ pub fn from_digit(num: u32, radix: u32) -> Option<char> { reason = "the stable interface is `impl char` in later crate", issue = "27701")] pub trait CharExt { + #[stable(feature = "core", since = "1.6.0")] fn is_digit(self, radix: u32) -> bool; + #[stable(feature = "core", since = "1.6.0")] fn to_digit(self, radix: u32) -> Option<u32>; + #[stable(feature = "core", since = "1.6.0")] fn escape_unicode(self) -> EscapeUnicode; + #[stable(feature = "core", since = "1.6.0")] fn escape_default(self) -> EscapeDefault; + #[stable(feature = "core", since = "1.6.0")] fn len_utf8(self) -> usize; + #[stable(feature = "core", since = "1.6.0")] fn len_utf16(self) -> usize; + #[stable(feature = "core", since = "1.6.0")] fn encode_utf8(self, dst: &mut [u8]) -> Option<usize>; + #[stable(feature = "core", since = "1.6.0")] fn encode_utf16(self, dst: &mut [u16]) -> Option<usize>; } -#[unstable(feature = "core_char_ext", - reason = "the stable interface is `impl char` in later crate", - issue = "27701")] +#[stable(feature = "core", since = "1.6.0")] impl CharExt for char { #[inline] fn is_digit(self, radix: u32) -> bool { |