toRaw method
Implementation
@override
Pointer<RawNativeMediaErrorEvent> toRaw([int methodLength = 0]) {
  List<int> methods = [
    code,
    stringToNativeString(message).address
  ];
  Pointer<RawNativeMediaErrorEvent> rawEvent = super.toRaw(methods.length).cast<RawNativeMediaErrorEvent>();
  Uint64List bytes = rawEvent.ref.bytes.asTypedList((rawEvent.ref.length + methods.length));
  bytes.setAll(rawEvent.ref.length, methods);
  return rawEvent;
}