This sounded interesting but I was confused by what you meant by "the book." Looks like that's how it's commonly referred to https://www.rust-lang.org/learn
“The HTML format is available online at https://doc.rust-lang.org/stable/book/ and offline with installations of Rust made with rustup; run rustup docs --book to open“
More importantly, it has a “next page” arrow at the bottom right, and a TOC pop-up at the top left of the page.
I learned the basics of Rust on a long plane ride with no WiFi. What a great way to pass the time!