diff options
Diffstat (limited to 'src/liballoc')
| -rw-r--r-- | src/liballoc/slice.rs | 58 |
1 files changed, 4 insertions, 54 deletions
diff --git a/src/liballoc/slice.rs b/src/liballoc/slice.rs index 33e652856e8..70945a791f6 100644 --- a/src/liballoc/slice.rs +++ b/src/liballoc/slice.rs @@ -1782,16 +1782,10 @@ impl<T> [T] { } } -#[lang = "slice_u8"] +#[cfg_attr(stage0, lang = "slice_u8")] +#[cfg_attr(not(stage0), lang = "slice_u8_alloc")] #[cfg(not(test))] impl [u8] { - /// Checks if all bytes in this slice are within the ASCII range. - #[stable(feature = "ascii_methods_on_intrinsics", since = "1.23.0")] - #[inline] - pub fn is_ascii(&self) -> bool { - self.iter().all(|b| b.is_ascii()) - } - /// Returns a vector containing a copy of this slice where each byte /// is mapped to its ASCII upper case equivalent. /// @@ -1826,52 +1820,8 @@ impl [u8] { me } - /// Checks that two slices are an ASCII case-insensitive match. - /// - /// Same as `to_ascii_lowercase(a) == to_ascii_lowercase(b)`, - /// but without allocating and copying temporaries. - #[stable(feature = "ascii_methods_on_intrinsics", since = "1.23.0")] - #[inline] - pub fn eq_ignore_ascii_case(&self, other: &[u8]) -> bool { - self.len() == other.len() && - self.iter().zip(other).all(|(a, b)| { - a.eq_ignore_ascii_case(b) - }) - } - - /// Converts this slice to its ASCII upper case equivalent in-place. - /// - /// ASCII letters 'a' to 'z' are mapped to 'A' to 'Z', - /// but non-ASCII letters are unchanged. - /// - /// To return a new uppercased value without modifying the existing one, use - /// [`to_ascii_uppercase`]. - /// - /// [`to_ascii_uppercase`]: #method.to_ascii_uppercase - #[stable(feature = "ascii_methods_on_intrinsics", since = "1.23.0")] - #[inline] - pub fn make_ascii_uppercase(&mut self) { - for byte in self { - byte.make_ascii_uppercase(); - } - } - - /// Converts this slice to its ASCII lower case equivalent in-place. - /// - /// ASCII letters 'A' to 'Z' are mapped to 'a' to 'z', - /// but non-ASCII letters are unchanged. - /// - /// To return a new lowercased value without modifying the existing one, use - /// [`to_ascii_lowercase`]. - /// - /// [`to_ascii_lowercase`]: #method.to_ascii_lowercase - #[stable(feature = "ascii_methods_on_intrinsics", since = "1.23.0")] - #[inline] - pub fn make_ascii_lowercase(&mut self) { - for byte in self { - byte.make_ascii_lowercase(); - } - } + #[cfg(stage0)] + slice_u8_core_methods!(); } //////////////////////////////////////////////////////////////////////////////// |