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Unstably constify impl IntoIterator for I: ~const Iterator

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This commit is contained in:
mbartlett21 2022-03-15 06:07:18 +00:00
parent 984204814e
commit 91eda96e38
1 changed files with 2 additions and 1 deletions
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3
library/core/src/iter/traits/collect.rs
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@ -267,8 +267,9 @@ pub trait IntoIterator {
fn into_iter(self) -> Self::IntoIter; fn into_iter(self) -> Self::IntoIter;
} }
#[rustc_const_unstable(feature = "const_intoiterator_identity", issue = "90603")]
#[stable(feature = "rust1", since = "1.0.0")] #[stable(feature = "rust1", since = "1.0.0")]
impl<I: Iterator> IntoIterator for I { impl<I: ~const Iterator> const IntoIterator for I {
type Item = I::Item; type Item = I::Item;
type IntoIter = I; type IntoIter = I;