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CONTRIBUTING
author Simon Sapin <simon.sapin@octobus.net>
Tue, 06 Apr 2021 21:07:12 +0200
changeset 47100 caa3031c9ed5
parent 30084 a492610a2fc1
permissions -rw-r--r--
dirstate-tree: Add tree traversal/iteration Like Python’s, Rust’s iterators are "external" in that they are driven by a caller who calls a `next` method. This is as opposed to "internal" iterators who drive themselves and call a callback for each item. Writing an internal iterator traversing a tree is easy with recursion, but internal iterators cannot rely on the call stack in that way, they must save in an explicit object all state that they need to be preserved across two `next` calls. This algorithm uses a `Vec` as a stack that contains what would be local variables on the call stack if we could use recursion. Differential Revision: https://phab.mercurial-scm.org/D10370
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a492610a2fc1 contributing: add new file with a pointer to the wiki
Augie Fackler <augie@google.com>
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Our full contribution guidelines are in our wiki, please see:
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https://www.mercurial-scm.org/wiki/ContributingChanges













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If you just want a checklist to follow, you can go straight to













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https://www.mercurial-scm.org/wiki/ContributingChanges#Submission_checklist













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If you can't run the entire testsuite for some reason (it can be













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difficult on Windows), please at least run `contrib/check-code.py` on













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any files you've modified and run `python contrib/check-commit` on any













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commits you've made (for example, `python contrib/check-commit













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273ce12ad8f1` will report some style violations on a very old commit).















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