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rust-matchers: fix quadratic complexity in `FileMatcher`...
rust-matchers: fix quadratic complexity in `FileMatcher` Concretely, this command: ``` $ echo hg up -r <nodeid>; time hg revert dir1 dir2 -r <othernode> --debug hg up -r <nodeid> real 0m14.690s user 0m14.766s sys 0m5.430s ``` was much slower despite using 16 cores before this change. The approach taken here is the same one used in match.py, in exactmatcher. This changeset was originally written by Valentin Gatien-Baron in a private repository. I have redacted the commit message and did a minor clean up of the code.
Raphaël Gomès -
r52002:687e192d default
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Before you install




This is an OS X version of Mercurial that depends on the default Python installation.




After you install




This package installs the hg executable as /usr/local/bin/hg. See hg debuginstall for more info on file locations.




Documentation




Visit the https://mercurial-scm.org/">Mercurial web site and wiki




There's also a free book, https://book.mercurial-scm.org/">Distributed revision control with Mercurial




Reporting problems




If you run into any problems, please file a bug online:


https://bz.mercurial-scm.org/">https://bz.mercurial-scm.org/


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