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| author | Lukas Kalbertodt <lukas.kalbertodt@gmail.com> | 2019-10-25 17:25:58 +0200 |
|---|---|---|
| committer | Josh Stone <jistone@redhat.com> | 2021-04-16 11:12:01 -0700 |
| commit | 32aaea9c8fb99a94e6b289498a348459357c392f (patch) | |
| tree | 5bf663a77244ca48ae1083580d8dc6a415cd3034 /library/core/src/array | |
| parent | b79af2fcde91abeae805c2dbccfdbf7114bfd47b (diff) | |
| download | rust-32aaea9c8fb99a94e6b289498a348459357c392f.tar.gz rust-32aaea9c8fb99a94e6b289498a348459357c392f.zip | |
Add `IntoIterator` impl `for [T; N]` (arrays by value)
Diffstat (limited to 'library/core/src/array')
| -rw-r--r-- | library/core/src/array/mod.rs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/library/core/src/array/mod.rs b/library/core/src/array/mod.rs index b6ce825e247..bd6f35edfac 100644 --- a/library/core/src/array/mod.rs +++ b/library/core/src/array/mod.rs @@ -155,6 +155,16 @@ impl<T: fmt::Debug, const N: usize> fmt::Debug for [T; N] { } } +#[stable(feature = "array_into_iter_impl", since = "1.53.0")] +impl<T, const N: usize> IntoIterator for [T; N] { + type Item = T; + type IntoIter = IntoIter<T, N>; + + fn into_iter(self) -> Self::IntoIter { + IntoIter::new(self) + } +} + #[stable(feature = "rust1", since = "1.0.0")] impl<'a, T, const N: usize> IntoIterator for &'a [T; N] { type Item = &'a T; |