开始学习rust，安装好rust的环境，开始从hello world开始，结果用在win10环境下，使用vs code或cmd窗口编译rust报错：

PS E:\study_codes\rust-demo\chart01> rustc hello.rs
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: aborting due to 1 previous error

vs code或cmd窗口中运行以下命令即可解决:

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

运行rust编译命令：

rustc hello.rs
.\hello.exe

生成一个hello.exe文件

运行结果：

hello world

Have fun learning about rust!