Introduction

rustup installsThe Rust Programming Language from the officialrelease channels, enabling you to easily switch between stable, beta, andnightly compilers and keep them updated. It makes cross-compiling simpler withbinary builds of the standard library for common platforms. And it runs on allplatforms Rust supports.

Check out theConcepts chapter for an overview of how rustup works and someof the terminology it uses. TheInstallation chapter covers installingrustup and getting started.

The source code of rustup and this manual may be found athttps://github.com/rust-lang/rustup. If you find a problem, check out theissue tracker.

Release notes for rustup may be found in theCHANGELOG.