Article Outline
TOC
Collection Outline
The Rust Programming Language
The Rust Programming Language Foreword Introduction
Getting started
Basic Rust Literacy
Thinking in Rust
Advanced Topics
Extending Cargo with Custom Commands
Cargo is designed so you can extend it with new subcommands without having to
modify Cargo. If a binary in your $PATH is named cargo-something, you can
run it as if it was a Cargo subcommand by running cargo something. Custom
commands like this are also listed when you run cargo --list. Being able to
use cargo install to install extensions and then run them just like the
built-in Cargo tools is a super convenient benefit of Cargo’s design!
Summary
Sharing code with Cargo and crates.io is part of what makes the Rust ecosystem useful for many different tasks. Rust’s standard library is small and stable, but crates are easy to share, use, and improve on a timeline different from that of the language. Don’t be shy about sharing code that’s useful to you on crates.io; it’s likely that it will be useful to someone else as well!
