Choice4Parser<E> constructor

Choice4Parser<E>(
  1. Parser<E> p1,
  2. Parser<E> p2,
  3. Parser<E> p3,
  4. Parser<E> p4,
)

Implementation

Choice4Parser(this.p1, this.p2, this.p3, this.p4) {
  label = [p1, p2, p3, p4].map(_quote).join(' | ');
}