diff COPYING @ 42586:cad3dde7a573

rust-dirstate: add helper to iterate ancestor paths This is modeled after std::path::Path::ancestors(). find_dirs(b"") yields b"" because Mercurial's util.finddirs() works in that way, and the test case for DirsMultiset expects such behavior.
author Yuya Nishihara <yuya@tcha.org>
date Sun, 30 Jun 2019 18:32:43 +0900
parents 8c8b55733cbd
children
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