Rollup of 6 pull requests - #91013

Closed

JohnTitor wants to merge 13 commits into

rust-lang:masterfrom

JohnTitor:rollup-t934zsd

Commits on Nov 1, 2021

mention `remove` in `swap_remove`
r00ster91
committed
5f6cfd2

Commits on Nov 4, 2021

add const generics test
lcnr
committed
084b232

Commits on Nov 12, 2021

Add `-Zassert-incr-state` to assert state of incremental cache
pierwill
committed
1642fdf

Commits on Nov 17, 2021

Make slice->str conversion and related functions const
WaffleLapkin
committed
cf6f64a

Commits on Nov 18, 2021