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rust-status: only involve ignore mechanism when needed
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Authored by Alphare on Fri, Mar 20, 5:53 PM.

Details

Summary

This prevents unnecessary fallbacks to Python, improving performance for
hg update for instance.

On Mozilla-Central a noop update goes from 1.6s down to 700ms.

Diff Detail

Repository
rHG Mercurial
Lint
Automatic diff as part of commit; lint not applicable.
Unit
Automatic diff as part of commit; unit tests not applicable.

Event Timeline

Alphare created this revision.Fri, Mar 20, 5:53 PM
This revision was not accepted when it landed; it landed in state Needs Review.
This revision was automatically updated to reflect the committed changes.