toModel method
Converts this Err to a data model for serialization.
Implementation
ErrModel toModel() {
final type = 'Err<${T.toString()}>';
final error = _safeToString(value);
return ErrModel(
type: type,
error: error,
statusCode: statusCode.orNull(),
stackTrace: stackTrace.frames.map((e) => e.toString()).toList(),
);
}