[estebank]

Looking at their current iteration of the code, the problem is not in the regex crate's API, but rather on them not having the ownership system internalized yet.

https://doc.rust-lang.org/rust-by-example/ and https://github.com/rust-lang/rustlings might be good places to visit to gain that experience, as well as improving the specific diagnostics to be more actionable.

[burntsushi]

> the problem is not in the regex crate's API, but rather on them not having the ownership system internalized yet

Yes, I figured that to be the case, but still wanted to say, "Discussions are open for questions, even if they are beginner related, as long as it's related to regex'ing somehow." :-)