writeGeneralUtilities method

@override void writeGeneralUtilities(SwiftOptions generatorOptions, Root root, Indent indent, { required String dartPackageName, })

Writes any necessary helper utilities to indent if needed.

This method is not required, and does not need to be overridden.

Implementation

@override
void writeGeneralUtilities(
  SwiftOptions generatorOptions,
  Root root,
  Indent indent, {
  required String dartPackageName,
}) {
  final bool hasHostApi = root.apis
      .whereType<AstHostApi>()
      .any((Api api) => api.methods.isNotEmpty);
  final bool hasFlutterApi = root.apis
      .whereType<AstFlutterApi>()
      .any((Api api) => api.methods.isNotEmpty);

  _writePigeonError(generatorOptions, indent);

  if (hasHostApi) {
    _writeWrapResult(indent);
    _writeWrapError(generatorOptions, indent);
  }
  if (hasFlutterApi) {
    _writeCreateConnectionError(generatorOptions, indent);
  }

  _writeIsNullish(indent);
  _writeNilOrValue(indent);
}