ArrowExtensionType constructor

ArrowExtensionType(
  1. String name,
  2. ArrowDataType storageType, {
  3. String? metadata,
})

Implementation

ArrowExtensionType(this.name, this.storageType, {this.metadata}) {
  if (name.isEmpty) {
    throw ArgumentError.value(name, 'name', 'must not be empty');
  }
}