SHELL

rustup

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

rustup

Rust version manager

Download:
	Linux: curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
    Windows (installer): https://win.rustup.rs/x86_64
    
To use:
	rustup install stable
    
To use new version:
	rustup install nightly
    
To use existing version:
	rustup use stable