113a933170
The repo was formatted under an older stable; rustfmt 1.9 (Rust 1.95) wraps signatures and call sites differently, so every touched file was picking up unrelated formatting hunks. One mechanical pass, and a 'cargo fmt --check' step in the test workflow (same pinned 1.95.0 toolchain) so drift can't accumulate again. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>