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Rollup merge of #42227 - ollie27:into_to_from, r=aturon

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Convert Intos to Froms.

This is a resubmission of #42129 without `impl<T> From<Vec<T>> for Box<[T]>`.
This commit is contained in:
Mark Simulacrum 2017-07-04 07:41:33 -06:00 • committed by GitHub
commit 32cbbffea2
4 changed files with 16 additions and 16 deletions
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8
src/liballoc/string.rs
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@ -2008,10 +2008,10 @@ impl From<Box<str>> for String {
}
}
#[stable(feature = "box_from_str", since = "1.18.0")]
impl Into<Box<str>> for String {
fn into(self) -> Box<str> {
self.into_boxed_str()
#[stable(feature = "box_from_str", since = "1.20.0")]
impl From<String> for Box<str> {
fn from(s: String) -> Box<str> {
s.into_boxed_str()
}
}