Sort the repository contents in no particular ordering; this sorting is arbitrary, implementation-specific and subject to change at any time
Sort the repository contents in topological order (parents before children); this sorting mode can be combined with time sorting
Sort the repository contents by commit time; this sorting mode can be combined with topological sorting
Iterate through the repository contents in reverse order; this sorting mode can be combined with any of the above
Allocate a new revision walker to iterate through a repo
Reset the walking machinery for reuse
Mark a commit to start traversal from The commit object must belong to the repo which is being walked through.
Mark a commit (and its ancestors) uninteresting for the output
Get the next commit from the revision traversal
Change the sorting mode when iterating through the repository's contents Changing the sorting mode resets the walker.
Free a revwalk previously allocated
Return the repository on which this walker is operating