# diagnosticsDir method | |
*[<Null safety>](https://dart.dev/null-safety)* | |
[PseudoDir](../../package-fuchsia_vfs_vfs/PseudoDir-class.md) diagnosticsDir | |
() | |
<p>return diagnostics directory which can be used to publish debug info to /hub</p> | |
## Implementation | |
```dart | |
vfs.PseudoDir diagnosticsDir() { | |
_ensureNotClosed(); | |
return _diagnostics; | |
} | |
``` | |