List steps to install Rust?

On Linux and macOS simply open the terminal and run following commands

$ curl https://sh.rustup.rs -sSf | sh

Above command will download a script, and start the installation process. If everything was good and no error occurred you will see below success message.
Rust is installed now. Great!
If you are on Windows. Installing Rust is very easy just download and run rustup-init.exe File. You can download it from here