fastParse method

Implementation

@override
bool fastParse(State<I> state) {
  final r1 = p1.fastParse(state);
  if (r1) {
    return r1;
  }

  final r2 = p2.fastParse(state);
  if (r2) {
    return r2;
  }

  final r3 = p3.fastParse(state);
  if (r3) {
    return r3;
  }

  final r4 = p4.fastParse(state);
  if (r4) {
    return r4;
  }

  return false;
}