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FieldPath is stored in every Blame value, making cheap clones important. Previously it was a plain Vec<PathSegment> requiring O(n) clones. This change salsa-interns FieldPath (making it Copy) by erasing the FieldName lifetime through salsa::Id storage in PathSegment. Blame also becomes Copy as both its fields are now salsa-interned. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Blame and FieldPath are now Copy, so replace .clone() calls with copies or field shorthand. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
FieldPathfor O(1) cloning and deduplication, replacing the plainVec<PathSegment>that required O(n) clones on everyBlamecopyFieldName<'db>lifetime by storingsalsa::IdinPathSegment, making the type'static-compatible for salsa interningCopyonBlamesince both fields (DeclId,FieldPath) are now salsa-internedSupersedes #84, which used
Rcwrapping instead.Test plan
cargo test --workspace)🤖 Generated with Claude Code