Currently, Rust for Rubyists is twelve chapters long. You can also check out the all in one version. Table Of Contents Chapter 1 : Why care about Rust? Chapter 2 : Installing Rust Chapter 3 : Writing Your First Rust Program Chapter 4 : Testing Chapter 5 : FizzBuzz Chapter 6 : Tasks in Rust Chapter 7 : Pointers and Ownership Chapter 8 : Structs and Methods Chapter 9 : Vectors Chapter 10 : Generics