Rollup of 8 pull requests#108027

Closed

Dylan-DPC wants to merge 29 commits into

rust-lang:masterfrom

Dylan-DPC:rollup-ihsi05t

Commits on Dec 31, 2022

std: use id-based thread parking on SOLID
joboet
committed

Commits on Jan 17, 2023

rework min_choice algorithm of member constraints
aliemjay
committed

Commits on Jan 21, 2023

Remove some superfluous type parameters from layout.rs.
mikebenfield
committed

Commits on Jan 31, 2023

move to multipart spans
spanishpear
committed

Commits on Feb 1, 2023

fix formatting + test syntax
spanishpear
committed

Commits on Feb 13, 2023

Commits on Feb 14, 2023