d5c05fcc8a
Add Iterator::collect_into This PR adds `Iterator::collect_into` as proposed by ``@cormacrelf`` in #48597 (see https://github.com/rust-lang/rust/pull/48597#issuecomment-842083688). Followup of #92982. This adds the following method to the Iterator trait: ```rust fn collect_into<E: Extend<Self::Item>>(self, collection: &mut E) -> &mut E ```