Resources

Official Toolchain

rustup: Rust toolchain installer.
cargo: Rust's build system and package manager.
clippy: A collection of lints to catch common mistakes and improve Rust code.
rustfmt: A tool for formatting Rust code according to style guidelines.
miri (nightly): An interpreter for Rust's mid-level intermediate representation.

The Rust Programming Language: The official book on Rust.
The Rust Reference: The official reference for Rust.
The Rustonomicon: The dark arts of advanced and unsafe Rust programming.
Rust by Example: A collection of runnable examples that illustrate various Rust concepts and standard libraries.
Async Programming in Rust (incomplete): A book on async programming in Rust.

cargo-audit: Audit Cargo.lock for crates with security vulnerabilities.
cargo-expand: Shows the result of macro expansion and #[derive] expansion.
cargo-generate: Bootstrap a new project by leveraging a pre-existing git repository as a template.
cargo-nextest: A next-generation testing tool for Rust.
cargo-update: A cargo subcommand for checking and applying updates to installed executables.
cargo-watch: Watches over your Cargo project’s source and runs cargo build when files change.

Awesome Rust: A curated list of Rust code and resources.
The Little Book of Rust Macros: A book on Rust macros.
Rust for Rustaceans: The book to read after reading The Book.
Rust Web Framework Comparison: A comparison of some web frameworks and libs written in Rust.
Pin, Unpin, and why Rust needs them: A blog post about Pin and Unpin in Rust.
Structuring, testing and debugging procedural macro crates: A blog post about writing procedural macros in Rust.
Pin and suffering