vscode搭建rust开发环境
由于rustrover不是免费的，此处教学搭建一套基于vscode的rust开发环境，可运行，可调式
1.下载vscode1.91.1
Download Visual Studio Code - Mac, Linux, Windows
2.下载插件
打开网站下载插件 rust-analyzer-0.4.2049、vscode-lldb-1.10.0、debug-0.27
Extensions for Visual Studio family of products | Visual Studio Marketplace
打开链接后 依次搜索，并下载对应的拓展包
3.安装插件
打开vscode
4.启用插件
安装后可能没启用，右键启用即可
5.确保本机已安装rust
cmd 后输入cargo，显示如下说明已正确安装rust
未安装则下载安装
https://static.rust-lang.org/dist/rust-1.80.0-x86_64-pc-windows-gnu.msi
6.新建项目
cargo new demo
7.调试配置
工程下新建.vscode文件夹
新建文件tasks.json,每次运行之前进行build，也就是生成exe文件
{"version": "2.0.0","tasks": [{"label": "build","type": "shell","command": "cargo","args": ["build"]}]
}新建文件 launch.json,调试内容
{"version": "0.2.0","configurations": [{"name": "(Windows)启动","preLaunchTask": "build","type": "lldb","MIMode": "lldb","request": "launch","program": "${workspaceFolder}/target/debug/${workspaceFolderBasename}.exe","args": [],"stopAtEntry": false,"cwd": "${workspaceFolder}","environment": [],"externalConsole": false}]
}8.开始调试
