Feedback Wanted My Rust Interpreter

I'm working on an interpreter in Rust, following along with the Crafting Interpreters book. This is my second Rust project, and it's still very much a work in progress. I don't want to take up too much of your time, but if anyone has a moment to take a look and share some feedback, I'd really appreciate it. Thanks A few notes: I'm a hobbyist programmer. I had a brief period of professional experience, but I realized it was taking the joy out of programming for me, so I stepped back and kep...