Rollup of 6 pull requests#149009

Closed

Zalathar wants to merge 14 commits intorust-lang:mainfrom

Zalathar:rollup-9q267rr

Commits on Nov 10, 2025

Commits on Nov 12, 2025

provide an error if an autodiff user does not set in their Cargo.toml
ZuseZ4
committed
add a test to verify a good error for enabling autodiff without lto
ZuseZ4
committed

Commits on Nov 16, 2025

Commits on Nov 17, 2025