The semicolon decision was equally baffling to a lot of longtime Rust users, as previously , .. was used (or possibly , ...? I honestly can't remember). It wa

The semicolon decision was equally baffling to a lot of longtime Rust users, as previously , .. was used (or possibly , ...? I honestly can't remember). It was changed because with Rust's new range syntax x..y, there was a conflict in the grammar, at least that's my recollection. Anyway, my experience with stuff like this is that they're horribly confusing for a couple of days and then you forget (as you can see, I already don't remember the old grammar).