impl AsMut<[T]> for vec::IntoIter<T> #80028
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Adds `impl<T> AsMut<[T]> for vec::IntoIter<T>`, exposing the same behavior as `vec::IntoIter::as_mut_slice`, which has been stable since 1.15.0. https://doc.rust-lang.org/std/vec/struct.IntoIter.html#method.as_mut_slice See #72583, which added the `AsRef<[T]>` impl to `vec::IntoIter`. Adding this symmetric API. As a trait impl, this will be insta-stable.
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Dec 20, 2020
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I don't have a concrete use for this trait impl. It just struck me as a missing implementation of a core trait for which an equivalent, long-stable API already exists. |
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I think I would prefer not to add this in that case. Happy to reconsider if someone can show code where they would want to use this impl. |
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Adds
impl<T> AsMut<[T]> for vec::IntoIter<T>, exposing the samebehavior as
vec::IntoIter::as_mut_slice, which has been stable since1.15.0.
https://doc.rust-lang.org/std/vec/struct.IntoIter.html#method.as_mut_slice
See #72583, which added the
AsRef<[T]>impl tovec::IntoIter. Adding this symmetric API.As a trait impl, this will be insta-stable.