Rollup of 5 pull requests - #161134

Open

JonathanBrouwer wants to merge 10 commits into

rust-lang:mainfrom

JonathanBrouwer:rollup-R2ewiX4

Commits on Jul 30, 2026

`Iterator::{min,max}(_by_key)` should use overridden `min`/`lt`
scottmcm
committed
d34fd62

Commits on Aug 7, 2026

Improve OpenOptions append+truncate error message
THARUN-BART
committed
189a29d

Commits on Aug 12, 2026

Forward all array `PartialOrd` to slices
scottmcm
committed
2ea4f2d

Commits on Aug 14, 2026

Explicitly pass run_make_support rlib/rmeta paths to compiletest
Kobzol
committed
b2722ed

Commits on Aug 15, 2026