rust/compiler/rustc_hir/src/stability.rs, branch try-perf

rust/compiler/rustc_hir/src/stability.rs, branch try-perf https://github.com/rust-lang/rust http://git.dreamy.place/mirrors/rust/atom?h=try-perf 2025-07-31T12:19:27+00:00 remove rustc_attr_data_structures 2025-07-31T12:19:27+00:00 Jana Dönszelmann jana@donsz.nl 2025-07-31T09:00:40+00:00 urn:sha1:e1d3ad89c7a2ad4f5d944a7fee1298ffe8c99645