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#cargo-registry #buildfix #fixer #metadata #registry

build buildfix-fixer-catalog

Canonical built-in fixer metadata for buildfix feature flagging and registration

2 unstable releases

Uses new Rust 2024

0.3.1 Mar 28, 2026
0.2.0 Mar 16, 2026

#1397 in Build Utils


Used in 3 crates (2 directly)

MIT/Apache

50KB
1K SLoC

buildfix-fixer-catalog

Canonical metadata for enabled built-in fixers.

This crate centralizes:

  • user-facing keys (resolver-v2, msrv, etc.)
  • internal fix IDs (cargo.normalize_edition, etc.)
  • feature-gated trigger patterns used by explain and policy checks

It is a small compatibility layer intended to avoid duplication across core and CLI surfaces.

Dependencies

~1.6–2.8MB
~51K SLoC