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Ⅰ. 插件描述

Empowering everyone to build reliable and efficient software.

Ⅱ. 基本信息

创建日期：  2010-06-16 使用用户：  14 Github星：  43000 插件作者：  The Rust Programming Language

Ⅲ. 安装方法

使用Vundle管理器安装

在你的.vimrc下添加:

Plugin 'rust-lang/rust'

… 然后在Vim中运行以下命令:

:source %
:PluginInstall

对于Vundle版本 < 0.10.2，请用上面的Bundle替换Plugin。

使用NeoBundle管理器安装

在你的.vimrc下添加:

NeoBundle 'rust-lang/rust'

… 然后在Vim中运行以下命令:

:source %
:NeoBundleInstall

使用VimPlug管理器安装

在你的.vimrc下添加:

Plug 'rust-lang/rust'

… 然后在Vim中运行以下命令:

:source %
:PlugInstall

使用Pathogen管理器安装

在终端中运行以下命令:

cd ~/.vim/bundle
git clone https://github.com/rust-lang/rust

Ⅳ. 文档说明

# The Rust Programming Language

This is the main source code repository for [Rust]. It contains the compiler,
standard library, and documentation.

Quick Start

Read ["Installation"] from [The Book].

Installing from Source

_Note: If you wish to contribute to the compiler, you should read [this
chapter][rustcguidebuild] of the rustc-guide instead of this section._

The Rust build system has a Python script called x.py to bootstrap building
the compiler. More information about it may be found by running ./x.py --help
or reading the rustc guide.

Building on *nix

1. Make sure you have installed the dependencies:

   • g++ 5.1 or later or clang++ 3.5 or later
   • python 2.7 (but not 3.x)
   • GNU make 3.81 or later
   • cmake 3.4.3 or later
   • curl
   • git
   • ssl which comes in libssl-dev or openssl-devel
   • pkg-config if you are compiling on Linux and targeting Linux

2. Clone the [source] with git:

   $ git clone https://github.com/rust-lang/rust.git
   $ cd rust

1. Configure the build settings:

   The Rust build system uses a file named config.toml in the root of the
   source tree to determine various configuration settings for the build.
   Copy the default config.toml.example to config.toml to get started.

   $ cp config.toml.example config.toml

It is recommended that if you plan to use the Rust build system to create
an installation (using `./x.py install`) that you set the `prefix` value
in the `[install]` section to a directory that you have write permissions.

Create install directory if you are not installing in default directory

1. Build and install:

   $ ./x.py build && ./x.py install

When complete, `./x.py install` will place several programs into
`$PREFIX/bin`: `rustc`, the Rust compiler, and `rustdoc`, the
API-documentation tool. This install does not include [Cargo],
Rust's package manager. To build and install Cargo, you may
run `./x.py install cargo` or set the `build.extended` key in
`config.toml` to `true` to build and install all tools.

Building on Windows

There are two prominent ABIs in use on Windows: the native (MSVC) ABI used by
Visual Studio, and the GNU ABI used by the GCC toolchain. Which version of Rust
you need depends largely on what C/C++ libraries you want to interoperate with:
for interop with software produced by Visual Studio use the MSVC build of Rust;
for interop with GNU software built using the MinGW/MSYS2 toolchain use the GNU
build.

MinGW

MSYS2 can be used to easily build Rust on Windows:

1. Grab the latest MSYS2 installer and go through the installer.
2. Run mingw32_shell.bat or mingw64_shell.bat from wherever you installed
   MSYS2 (i.e. C:\msys64), depending on whether you want 32-bit or 64-bit

Rust. (As of the latest version of MSYS2 you have to run `msys2_shell.cmd
-mingw32 or msys2_shell.cmd -mingw64` from the command line instead)

1. From this terminal, install the required tools:

   # Update package mirrors (may be needed if you have a fresh install of MSYS2)
   $ pacman -Sy pacman-mirrors
   
   # Install build tools needed for Rust. If you're building a 32-bit compiler,
   # then replace "x86_64" below with "i686". If you've already got git, python,
   # or CMake installed and in PATH you can remove them from this list. Note
   # that it is important that you do **not** use the 'python2' and 'cmake'
   # packages from the 'msys2' subsystem. The build has historically been known
   # to fail with these packages.
   $ pacman -S git \
   make \
   diffutils \
   tar \
   mingw-w64-x86_64-python2 \
   mingw-w64-x86_64-cmake \
   mingw-w64-x86_64-gcc

2. Navigate to Rust's source code (or clone it), then build it:

   $ ./x.py build && ./x.py install

MSVC

MSVC builds of Rust additionally require an installation of Visual Studio 2017
(or later) so rustc can use its linker. The simplest way is to get the
[Visual Studio], check the “C++ build tools” and “Windows 10 SDK” workload.

(If you're installing cmake yourself, be careful that “C++ CMake tools for
Windows” doesn't get included under “Individual components”.)

With these dependencies installed, you can build the compiler in a cmd.exe
shell with:

> python x.py build

Currently, building Rust only works with some known versions of Visual Studio. If
you have a more recent version installed the build system doesn't understand
then you may need to force rustbuild to use an older version. This can be done
by manually calling the appropriate vcvars file before running the bootstrap.

> CALL "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Auxiliary\Build\vcvars64.bat"
> python x.py build

Building rustc with older host toolchains

It is still possible to build Rust with the older toolchain versions listed below, but only if the
LLVM_TEMPORARILY_ALLOW_OLD_TOOLCHAIN option is set to true in the config.toml file.

• Clang 3.1
• Apple Clang 3.1
• GCC 4.8
• Visual Studio 2015 (Update 3)

Toolchain versions older than what is listed above cannot be used to build rustc.

Specifying an ABI

Each specific ABI can also be used from either environment (for example, using
the GNU ABI in PowerShell) by using an explicit build triple. The available
Windows build triples are:

• GNU ABI (using GCC)

  • i686-pc-windows-gnu
  • x86_64-pc-windows-gnu

• The MSVC ABI

  • i686-pc-windows-msvc
  • x86_64-pc-windows-msvc

The build triple can be specified by either specifying --build=<triple> when
invoking x.py commands, or by copying the config.toml file (as described
in Installing From Source), and modifying the
build option under the [build] section.

Configure and Make

While it's not the recommended build system, this project also provides a
configure script and makefile (the latter of which just invokes x.py).

$ ./configure
$ make && sudo make install

When using the configure script, the generated config.mk file may override the
config.toml file. To go back to the config.toml file, delete the generated
config.mk file.

Building Documentation

If you’d like to build the documentation, it’s almost the same:

$ ./x.py doc

The generated documentation will appear under doc in the build directory for
the ABI used. I.e., if the ABI was x86_64-pc-windows-msvc, the directory will be
build\x86_64-pc-windows-msvc\doc.

Notes

Since the Rust compiler is written in Rust, it must be built by a
precompiled "snapshot" version of itself (made in an earlier stage 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:

Platform / Architecture	x86	x86_64
Windows (7, 8, 10, ...)	✓	✓
Linux (2.6.18 or later)	✓	✓
macOS (10.7 Lion or later)	✓	✓

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

There is more advice about hacking on Rust in [CONTRIBUTING.md].

Getting Help

The Rust community congregates in a few places:

• [Stack Overflow] - Direct questions about using the language.
• [users.rust-lang.org] - General discussion and broader questions.
• [/r/rust] - News and general discussion.

Contributing

To contribute to Rust, please see CONTRIBUTING.

Most real-time collaboration happens in a variety of channels on the
Rust Discord server, with channels dedicated for getting help,
community, documentation, and all major contribution areas in the Rust ecosystem.
A good place to ask for help would be the #help channel.

The [rustc guide] might be a good place to start if you want to find out how
various parts of the compiler work.

Also, you may find the rustdocs for the compiler itself useful.

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.

Trademark

The Rust programming language is an open source, community project governed
by a core team. It is also sponsored by the Mozilla Foundation (“Mozilla”),
which owns and protects the Rust and Cargo trademarks and logos
(the “Rust Trademarks”).

If you want to use these names or brands, please read the media guide.

Third-party logos may be subject to third-party copyrights and trademarks. See
Licenses for details.