message: Enable and disable some rust-analyzer diagnostics
diff: {
  // source for rustc_* is not included in the rust-src component; disable the errors about this
  - "rust-analyzer.diagnostics.disabled": ["unresolved-extern-crate", "macro-error"],
  + "rust-analyzer.diagnostics.disabled": ["unresolved-extern-crate", "unresolved-macro-call"],
  "rust-analyzer.assist.importMergeBehavior": "last",
  "rust-analyzer.cargo.runBuildScripts": true,
  "rust-analyzer.linkedProjects": [
  