Looking to make this its own level of thoroughness. It's my understanding that this type of check would be roughly equivalent to an Rsync dry run.
Working with SystemTime is tricky, but this crate might help with that aspect of this issue.
But more broadly, my blocking issue currently is that it seems like when a file is copied to a new location, its modified time is changed. I'm not sure how do tools like Rsync don't get tripped up by that when checking if a file has actually changed since last back-up. When would you ever find two files with the same last-modified time?
Looking to make this its own level of
thoroughness. It's my understanding that this type of check would be roughly equivalent to an Rsync dry run.Working with SystemTime is tricky, but this crate might help with that aspect of this issue.
But more broadly, my blocking issue currently is that it seems like when a file is copied to a new location, its modified time is changed. I'm not sure how do tools like Rsync don't get tripped up by that when checking if a file has actually changed since last back-up. When would you ever find two files with the same last-modified time?