git: don't yield paths for directories when walking

git: correctly check for type of object when walking

git: implement stub prefetch_parents dirstate method A recent change (35b255e474d9) introduced this new required dirstate method but didn't update the git extension.

rust: leverage .expect() in place of .unwrap() + inline comment For a better error indication in case we made a mistake.

rust: fix false comment about mpsc::Sender We need Sync to share the Sender reference across threads.

resourceutil: fix location of line comments These comments slipped out of position when the sources where formatted with black in 2372284d9457.

rebase: avoid clobbering wdir() with --dry-run or --confirm (issue6291) See 56d3e0b499df for the source of adding originalwd to the list of things that cause wdir to be updated. That change didn't come with tests, and attempts to recreate the scenario described have thus far failed. Differential Revision: https://phab.mercurial-scm.org/D8489

tests: show that rebase --dry-run and --confirm wipeout uncommitted changes It looks like the carnage is limited to rebasing something that is not an ancestor of wdir(), as both of these abort in a preflight check for that case with a dirty working directory. Differential Revision: https://phab.mercurial-scm.org/D8488

Added signature for changeset 065704cbdbdb

Added tag 5.4.1 for changeset 065704cbdbdb