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Auto merge of #27696 - bluss:into-boxed-str, r=alexcrichton

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Rename String::into_boxed_slice -> into_boxed_str

This is the name that was decided in rust-lang/rfcs#1152, and it's
better if we say “boxed str” for `Box<str>`.

The old name `String::into_boxed_slice` is deprecated.
This commit is contained in:
bors 2015-08-14 01:06:37 +00:00
commit e2bebf32fa
3 changed files with 15 additions and 5 deletions
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12
src/libcollections/string.rs
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@ -729,10 +729,20 @@ impl String {
/// Note that this will drop any excess capacity.
#[unstable(feature = "box_str",
reason = "recently added, matches RFC")]
pub fn into_boxed_slice(self) -> Box<str> {
pub fn into_boxed_str(self) -> Box<str> {
let slice = self.vec.into_boxed_slice();
unsafe { mem::transmute::<Box<[u8]>, Box<str>>(slice) }
}
/// Converts the string into `Box<str>`.
///
/// Note that this will drop any excess capacity.
#[unstable(feature = "box_str",
reason = "recently added, matches RFC")]
#[deprecated(since = "1.4.0", reason = "renamed to `into_boxed_str`")]
pub fn into_boxed_slice(self) -> Box<str> {
self.into_boxed_str()
}
}
impl FromUtf8Error {