Will fail on large files about dir-diff

[steveklabnik]

Yup, this is a great enhancement. I'm mostly using this on small files, so I'm not sure if and when I'll get to it, but this would be great to have 👍

Now, you're also treating any kind of error as if that would indicate a difference in the folders but there's so much that can go wrong in the world that you can't really make that decision. It's certainly true for FileNotFound but what about some network storage that loses connection for example?

Yeah, so, at first I went "let me do it only for FileNotFound" and then I looked at it and was like "well....... many of these apply and I'm mostly trying to ship this so let's just throw them all."

I think being more strict about this would be good as well 👍