`rust-analyzer` subtree update#149766

Merged

bors merged 19 commits intorust-lang:mainfrom

lnicola:sync-from-ra

Dec 8, 2025

Commits on Dec 1, 2025

Register `define_opaque` builtin attribute macro
ChayimFriedman2
committed

Commits on Dec 5, 2025

Commits on Dec 6, 2025

Don't implement sizedness check via `all_field_tys()`
ChayimFriedman2
committed

Commits on Dec 7, 2025