Rollup of 12 pull requests#145860

Closed

jhpratt wants to merge 33 commits intorust-lang:masterfrom

jhpratt:rollup-w1oo0ci

Commits on Aug 20, 2025

test(rustfmt): Verify frontmatter is preserved
epage
committed

Commits on Aug 21, 2025

Commits on Aug 23, 2025

Implement some more checks for `ptr_guaranteed_cmp` in consteval:

zachs18
and
RalfJung
committed

Commits on Aug 25, 2025