Installing Rust

Starting from 0 means installing the Rust programming language in the first place. Fortunately, it couldn't be easier:

Unix-like (Linux, MacOS)

On Unix, run

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

in your shell. This downloads and runs rustup-init.sh, which in turn downloads and runs the correct version of the rustup-init executable for your platform.

Windows

On Windows, download and run rustup-init.exe.

Updating Rust

rustup update