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core: impl AsRef<[u8]> for str

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Sean McArthur
2015-05-06 15:53:34 -07:00
parent e6378cbda3
commit aaa3641754
1 changed files with 9 additions and 0 deletions
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9
src/libcore/str/mod.rs
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@@ -21,6 +21,7 @@ use self::pattern::{Searcher, ReverseSearcher, DoubleEndedSearcher};
use char::CharExt; use char::CharExt;
use clone::Clone; use clone::Clone;
use cmp::{self, Eq}; use cmp::{self, Eq};
use convert::AsRef;
use default::Default; use default::Default;
use fmt; use fmt;
use iter::ExactSizeIterator; use iter::ExactSizeIterator;
@@ -1842,6 +1843,14 @@ impl StrExt for str {
fn parse<T: FromStr>(&self) -> Result<T, T::Err> { FromStr::from_str(self) } fn parse<T: FromStr>(&self) -> Result<T, T::Err> { FromStr::from_str(self) }
} }
#[stable(feature = "rust1", since = "1.0.0")]
impl AsRef<[u8]> for str {
#[inline]
fn as_ref(&self) -> &[u8] {
self.as_bytes()
}
}
/// Pluck a code point out of a UTF-8-like byte slice and return the /// Pluck a code point out of a UTF-8-like byte slice and return the
/// index of the next code point. /// index of the next code point.
#[inline] #[inline]