packUint32Optional method

void packUint32Optional(
  1. int? v
)

Implementation

void packUint32Optional(int? v) {
  if (_buf.length - _offset < 1) _nextBuf();
  if (v == null) {
    _dat.setUint8(_offset++, 0x00);
  } else {
    _dat.setUint8(_offset++, 0x01);
    packUint32(v);
  }
}