Rollup of 6 pull requests#112889

Closed

GuillaumeGomez wants to merge 19 commits intorust-lang:masterfrom

GuillaumeGomez:rollup-bpnbu5k

Commits on Jul 22, 2022

document memory orderings of `thread::{park, unpark}`
ibraheemdev
committed

Commits on Oct 5, 2022

tidy

ibraheemdev
and
yvt
authored

Commits on Jan 1, 2023

improve wording of `thread::park` docs
ibraheemdev
authored

Commits on Apr 11, 2023

clarify wording around spurious wakeups from `thread::park`
ibraheemdev
authored

Commits on Jun 20, 2023

Commits on Jun 21, 2023