f8/sdk/dart/package-fuchsia_services_services/Outgoing/rootDir.md

# rootDir method




    *[<Null safety>](https://dart.dev/null-safety)*




[PseudoDir](../../package-fuchsia_vfs_vfs/PseudoDir-class.md) rootDir
()





<p>return root directory which can be used to host other directories
and extend this class.</p>



## Implementation

```dart
vfs.PseudoDir rootDir() {
  _ensureNotClosed();
  return _root;
}
```