bors c5afe0a61e Auto merge of #117513 - matthiaskrgr:rollup-jvl6y84, r=matthiaskrgr
Rollup of 4 pull requests

Successful merges:

 - #117394 (use global cache when computing proof trees)
 - #117495 (Clarify `Unsize` documentation)
 - #117509 (Remove support for alias `-Z symbol-mangling-version`)
 - #117512 (Expand mem::offset_of! docs)

r? `@ghost`
`@rustbot` modify labels: rollup
2023-11-02 14:46:23 +00:00
..
2023-10-30 22:19:17 +00:00
2023-10-30 22:19:17 +00:00
2023-10-30 22:19:17 +00:00