问题总结

环境搭建

1. can't find crate for test can't find crate

报错平台:vscode

复原方案：

解决方案：

方案来源【已解决】rust 报错 no_std can't find crate for test || vscode 工作区多文件夹

修改vscode的设置文件

{
 "rust-analyzer.checkOnSave.allTargets": false,
 "rust-analyzer.checkOnSave.extraArgs": [
   "--target",
   "riscv64gc-unknown-none-elf"
 ]
}