I'm guessing you're referring to the No Starch Rust book? If so, it looks good from what I can see on Amazon.
I don't see much (or any), mention of the borrow checker in the ToC. If the book doesn't spend much time on the borrow checker, that's something you'll want to learn more about.
I don't see much (or any), mention of the borrow checker in the ToC. If the book doesn't spend much time on the borrow checker, that's something you'll want to learn more about.