I'm not sure if I edited at all, if I did edit it was within a minute or two of my original post.

Edit: Now that I am coming back and reading this though I am going to make an edit, and like normal for substantive edits I'm going to mark it clearly...

Edit2: Or I can't edit, so let's put it here:

A better example than any of the above might be infinite loops, `while (true) {}` (or any similar loop without side effects) is undefined behavior in C, it's defined behavior in rust.

Unfortunate timing.