Rust: Empowering everyone to build reliable and efficient software.

Updating rustlang

rustup update

You can rustup use x.y.z for a specific version or toolchain.

Cheat Sheet

Rust is what C++ and D were trying to do, but didn't. It's a modern, safe, high-performance language, which also just so happens to be used to build all of your favorite CLI tools, such as:

  • rg (ripgrep, modern grep)
  • fd (modern find)
  • sd (modern sed)
  • lsd (modern ls)
  • bat (modern cat)

Install rust from rust.rs

curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh

Hello World

cargo install ripgrep
cargo new hello --bin
cargo build --release
./hello
> "Hello, world!"

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