Free:<p>- The book: <a href="https://doc.rust-lang.org/book/second-edition/index.html" rel="nofollow">https://doc.rust-lang.org/book/second-edition/index.html</a><p>- Rust By Example is also good but it may currently be out of date (folks are working to improve it)<p>Paid:<p>- The O'Reilly book by Jim Blandy and Jason Orendorff<p>- integer32 in the US has done paid trainings in the past<p>- Asquera in Germany does trainings too (the content is <a href="https://skade.github.io/rust-three-days-course/presentation/toc/english.html" rel="nofollow">https://skade.github.io/rust-three-days-course/presentation/...</a> )