Uint64binaryList method

Implementation

Uint8List Uint64binaryList(List<int> d) {
  if (d.isEmpty) return Uint8List(0);
  int w = 0;
  Uint8List _l = Uint8List(128000);
  var b0 = new ByteData.view(_l.buffer);
  for (var id in d) {
    b0.setInt64(w, id);
    w += 8;
    if (w > _l.lengthInBytes) break;
  }
  return _l.sublist(0, w);
}