根据百度百科的解释：Rust是Mozilla开发的注重安全、性能和并发性的编程语言。rust官网：
https://www.rust-lang.org/

 

 1. 安装

 从官网下载安装包，我这里下载的安装包名字是：rust-1.6.0-x86_64-unknown-linux-gnu.tar.gz

 

 然后解压，进入rust目录，根据README提示，执行sudo ./install.sh命令来安装rust。

 

 2. hello

 hello world源码：
// This is a comment, and will be ignored by the compiler
// You can test this code by clicking the "Run" button over there ->
// or if prefer to use your keyboard, you can use the "Ctrl + Enter" shortcut

// This code is editable, feel free to hack it!
// You can always return to the original code by clicking the "Reset" button ->

// This is the main function
fn main() {
    // The statements here will be executed when the compiled binary is called

    // Print text to the console
    println!("Hello World!");
}

 然后编译，编译使用rustc命令：

 rustc hello.rs

 

 运行：

 $ ./hello

 Hello World!

 

 参考：
http://rustbyexample.com/hello.html