Rust Learning Resources

The official "Rust Book" — the canonical place to start. Covers ownership, borrowing, lifetimes, traits, generics, and everything else. Free online.

Learn Rust concepts through annotated, runnable code examples. Great companion to the Book when you want to see concepts in action.

Complete reference for the Rust standard library. Bookmark this — you'll use it every day once you're writing real Rust.

Formal language specification. Not a tutorial, but indispensable when you need precise answers about language semantics.

Explains the differences between Rust editions (2015, 2018, 2021). Essential reading when working on real-world projects.

Small exercises to get you used to reading and writing Rust code by the Rust Foundation. The inspiration behind Rustlings Arena.

Run and share Rust snippets in your browser without any local setup. Invaluable for quick experiments and sharing reproductions.

100+ practice exercises with mentorship from experienced Rust developers. Great for building fluency after learning the basics.

The dark arts of unsafe Rust. Covers raw pointers, FFI, and the rules you must follow to write correct unsafe code.

Official guide to async/await, Futures, Tokio, and writing async Rust. Essential for network programming and I/O-bound services.

How to use Rust on microcontrollers and other resource-constrained hardware. Great entry point for IoT and embedded systems.

Idioms, design patterns, and anti-patterns collected from the Rust community. Helps you write more idiomatic, maintainable Rust.

Weekly newsletter covering new crates, blog posts, RFCs, and community news. Best way to stay current with the ecosystem.

Dense single-page Rust cheat sheet — syntax, type conversions, idioms. Useful as a quick reference once you know the basics.

Rust's official package registry. Search and discover the open-source libraries that power the ecosystem.

Official community forum for questions, discussions, and announcements. Welcoming to beginners.