message: Improve rust-analyzer configuration
diff: {
  + // source for rustc_* is not included in the rust-src component; disable the errors about this
  + "rust-analyzer.diagnostics.disabled": ["unresolved-extern-crate"],
  + "rust-analyzer.cargo.loadOutDirsFromCheck": true,
  "rust-analyzer.linkedProjects": [
  "./Cargo.toml",
  //"./build_sysroot/sysroot_src/src/libstd/Cargo.toml",
  