copy method
Creates a shallow copy of this parser.
Overridden in subclasses to return an instance of the specific parser type.
Implementation
@override
PredicateParser copy() => PredicateParser(length, predicate, message);
copy method
Creates a shallow copy of this parser.
Overridden in subclasses to return an instance of the specific parser type.
@override
PredicateParser copy() => PredicateParser(length, predicate, message);