Make crate dependency search paths path-mappable - #44
Open
finn-ball wants to merge 1 commit into
Open
Conversation
finn-ball
marked this pull request as ready for review
August 19, 2026 13:54
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Summary
Fileoutputs-LdependencyargumentsWhy
The existing arguments are derived from
CrateInfoproviders. The mapping callback returns plain directory strings, so Bazel cannot rewrite those paths for actions using stripped output-path mapping.Using
transitive_crate_outputspreserves the same dependency directories while keeping the values file-backed. Bazel can therefore rewrite them to the action's mapped output layout, preventing rustc from searching stale configuration-specific paths for transitive crates.