rust

来源：互联网发布：沙发知乎编辑：程序博客网时间：2024/04/30 15:53

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 functionfn 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

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