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Rollup merge of #80470 - SimonSapin:array-intoiter-type, r=m-ou-se

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Stabilize by-value `[T; N]` iterator `core::array::IntoIter`

Tracking issue: https://github.com/rust-lang/rust/issues/65798

This is unblocked now that `min_const_generics` has been stabilized in https://github.com/rust-lang/rust/pull/79135.

This PR does *not* include the corresponding `IntoIterator` impl, which is https://github.com/rust-lang/rust/pull/65819. Instead, an iterator can be constructed through the `new` method.

`new` would become unnecessary when `IntoIterator` is implemented and might be deprecated then, although it will stay stable.
This commit is contained in:
Jonas Schievink
2021-01-31 01:47:25 +01:00
committed by GitHub
parent 054c29d22c 83d32b0a27
commit 1e99f26894
11 changed files with 19 additions and 18 deletions
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2
library/core/src/array/mod.rs
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@@ -18,7 +18,7 @@ use crate::slice::{Iter, IterMut};
mod iter;
#[unstable(feature = "array_value_iter", issue = "65798")]
#[stable(feature = "array_value_iter", since = "1.51.0")]
pub use iter::IntoIter;
/// Converts a reference to `T` into a reference to an array of length 1 (without copying).