Rust报错:the msvc targets depend on the msvc linker but `link.exe` was not found

当我在我的 windows 电脑上安装 rust,然后用 cargo 新建了一个项目后,cargo run 会报错:

error: linker `link.exe` not found
  |
  = note: program not found

note: the msvc targets depend on the msvc linker but `link.exe` was not found

note: please ensure that Visual Studio 2017 or later, or Build Tools for Visual Studio were installed with the Visual C++ option.

note: VS Code is a different product, and is not sufficient.

error: could not compile `minigrep` (bin "minigrep") due to previous error

这个报错是 C 的编译器引起的,这里我见到了几种常见的解决方法(我用最后一种方法成功解决了问题):

  1. 下载安装 Visual Studio 2019 的构建工具,但是显然,下一个这玩意需要很大内存。但是这种方法确实是比较正宗的解决方法,一般不会有幺蛾子。记得选C++ 工具

  2. 这个错误可能是因为使用GCC编译,需要顺序执行,修复一下:

    • rustup uninstall toolchain stable-x86_64-pc-windows-msvc
    • rustup toolchain install stable-x86_64-pc-windows-gnu
    • rustup default stable-x86_64-pc-windows-gnu
  3. 去 Microsoft C++ 生成工具 安装一下,记得选上下面这几个
    Rust报错:the msvc targets depend on the msvc linker but `link.exe` was not found_第1张图片

  4. 这种方法最简单,因为不用安装很多东西占很多内存,也没有繁琐的步骤:
    直接执行:
    rustup default stable-x86_64-pc-windows-gnu

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