describe method
Returns a short description for debug logs.
Implementation
Future<String> describe() async {
if (_filePath != null) {
return _describeFile(_filePath!);
}
final documentPath = await _getDocumentPath();
if (documentPath != null && documentPath.isNotEmpty) {
return _describeFile(documentPath);
}
return 'document(${identityHashCode(_document)}, cacheVersion=${cacheVersion ?? 0})';
}