This cookbook installs Mozilla's cool new programming language: Rust. It installs using the binary distribution from the Rust homepage using their installer script.
It can install either a named version or just the Rust nightly. You can control this with attributes: The defaults defined in the recipe are:
default['rustlang']['version'] = "1.0.0-alpha"
default['rustlang']['installation_prefix'] = '/opt'
To install the nightly version just change the version attribute to "nightly"