The Rust Programming Language

This is a compiler for Rust, including standard libraries, tools and
documentation.

Quick Start

1. Download a binary installer for your platform.
2. Read the tutorial.
3. Enjoy!

Note: Windows users can read the detailed
getting started notes on the wiki.

Building from Source

1. Make sure you have installed the dependencies:

   • g++ 4.4 or clang++ 3.x
   • python 2.6 or later (but not 3.x)
   • perl 5.0 or later
   • GNU make 3.81 or later
   • curl
   • git

2. Download and build Rust:

   You can either download a tarball or build directly from the repo.

   To build from the tarball do:

    $ curl -O http://static.rust-lang.org/dist/rust-nightly.tar.gz
    $ tar -xzf rust-nightly.tar.gz
    $ cd rust-nightly
   

   Or to build from the repo do:

    $ git clone https://github.com/mozilla/rust.git
    $ cd rust
   

   Now that you have Rust's source code, you can configure and build it:

    $ ./configure
    $ make && make install
   

   Note: You may need to use sudo make install if you do not normally have
   permission to modify the destination directory. The install locations can
   be adjusted by passing a --prefix argument to configure. Various other
   options are also supported, pass --help for more information on them.

   When complete, make install will place several programs into
   /usr/local/bin: rustc, the Rust compiler, and rustdoc, the
   API-documentation tool.
   system.

3. Read the tutorial.

4. Enjoy!

Notes

Since the Rust compiler is written in Rust, it must be built by a
precompiled "snapshot" version of itself (made in an earlier state of
development). As such, source builds require a connection to the Internet, to
fetch snapshots, and an OS that can execute the available snapshot binaries.

Snapshot binaries are currently built and tested on several platforms:

• Windows (7, 8, Server 2008 R2), x86 only
• Linux (2.6.18 or later, various distributions), x86 and x86-64
• OSX 10.7 (Lion) or greater, x86 and x86-64

You may find that other platforms work, but these are our officially
supported build environments that are most likely to work.

Rust currently needs about 1.5 GiB of RAM to build without swapping; if it hits
swap, it will take a very long time to build.

There is a lot more documentation in the wiki.

License

Rust is primarily distributed under the terms of both the MIT license
and the Apache License (Version 2.0), with portions covered by various
BSD-like licenses.

See LICENSE-APACHE, LICENSE-MIT, and COPYRIGHT for details.