rust/library/alloc
bors 6ee4265ca6 Auto merge of #104455 - the8472:dont-drain-on-drop, r=Amanieu
Don't drain-on-drop in DrainFilter impls of various collections.

This removes drain-on-drop behavior from various unstable DrainFilter impls (not yet for HashSet/Map) because that behavior [is problematic](https://github.com/rust-lang/rust/issues/43244#issuecomment-641638196) (because it can lead to panic-in-drop when user closures panic) and may become forbidden if [this draft RFC passes](https://github.com/rust-lang/rfcs/pull/3288).

closes #101122

[ACP](https://github.com/rust-lang/libs-team/issues/136)

affected tracking issues
* #43244
* #70530
* #59618

Related hashbrown update: https://github.com/rust-lang/hashbrown/pull/374
2023-06-15 00:03:10 +00:00
..
benches s/drain_filter/extract_if/ for Vec, Btree{Map,Set} and LinkedList 2023-06-14 09:28:54 +02:00
src Auto merge of #104455 - the8472:dont-drain-on-drop, r=Amanieu 2023-06-15 00:03:10 +00:00
tests s/drain_filter/extract_if/ for Vec, Btree{Map,Set} and LinkedList 2023-06-14 09:28:54 +02:00
Cargo.toml Revert "Report allocation errors as panics" 2023-04-25 00:08:37 +02:00