Rustlings

Run the exercises alongside the official Rust book, as the project recommends. A small failing exercise can make a language concept concrete before you meet it in an application. Follow the setup instructions to initialize the local practice environment. After installation and initialization, watch mode reruns an exercise when you edit its file. Most tasks involve fixing a compiler error; some require passing tests. Built-in hints and an exercise list support reviewing or resetting a task. The official project uses the MIT licence.