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hide binary_heap::IntoIter internals behind impl Trait

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This commit is contained in:
The8472 2019-11-17 12:04:12 +01:00
parent b90816deb7
commit 07a8c1b95a
2 changed files with 2 additions and 1 deletions
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2
library/alloc/src/collections/binary_heap.rs
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@ -1175,7 +1175,7 @@ impl<T> FusedIterator for IntoIter<T> {}
#[unstable(issue = "0", feature = "inplace_iteration")] #[unstable(issue = "0", feature = "inplace_iteration")]
unsafe impl<T> SourceIter for IntoIter<T> { unsafe impl<T> SourceIter for IntoIter<T> {
type Source = crate::vec::IntoIter<T>; type Source = impl Iterator<Item = T>;
#[inline] #[inline]
fn as_inner(&mut self) -> &mut Self::Source { fn as_inner(&mut self) -> &mut Self::Source {

1
library/alloc/src/lib.rs
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@ -136,6 +136,7 @@
#![feature(maybe_uninit_extra, maybe_uninit_slice)] #![feature(maybe_uninit_extra, maybe_uninit_slice)]
#![feature(alloc_layout_extra)] #![feature(alloc_layout_extra)]
#![feature(try_trait)] #![feature(try_trait)]
#![feature(type_alias_impl_trait)]
#![feature(associated_type_bounds)] #![feature(associated_type_bounds)]
// Allow testing this library // Allow testing this library