Specified as filter.shutdown, this is an optional callback invoked
when the filter is unregistered or when libgit2 is shutting down. It
will be called once at most and should release resources as needed.
This may be called even if the initialize callback was not made.
Typically this function will free the git_filter object itself.
Shutdown callback on filter
Specified as filter.shutdown, this is an optional callback invoked when the filter is unregistered or when libgit2 is shutting down. It will be called once at most and should release resources as needed. This may be called even if the initialize callback was not made.
Typically this function will free the git_filter object itself.