bors f7fd79ac1d Auto merge of #91841 - matthiaskrgr:rollup-zlhsg5a, r=matthiaskrgr
Rollup of 5 pull requests

Successful merges:

 - #91086 (Implement `TryFrom<&'_ mut [T]>` for `[T; N]`)
 - #91091 (Stabilize `ControlFlow::{is_break, is_continue}`)
 - #91749 (BTree: improve public descriptions and comments)
 - #91819 (rustbot: Add autolabeling for `T-compiler`)
 - #91824 (Make `(*mut T)::write_bytes` `const`)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
2021-12-13 00:56:18 +00:00
..