Thanks for the feedback :) I didn't know that about Rust's regex! Despite the note at the end that I wouldn't write more Rust automata code, I'm still a little

Thanks for the feedback :) I didn't know that about Rust's regex! Despite the note at the end that I wouldn't write more Rust automata code, I'm still a little tempted to try my hand at a Rust crate for automata related things. I'm not sure if I'm going to try that first or try to write the next post in the series...