copy method
Creates a shallow copy of this parser.
Overridden in subclasses to return an instance of the specific parser type.
Implementation
@override
SequenceParser3<R1, R2, R3> copy() =>
SequenceParser3<R1, R2, R3>(parser1, parser2, parser3);
Creates a shallow copy of this parser.
Overridden in subclasses to return an instance of the specific parser type.
@override
SequenceParser3<R1, R2, R3> copy() =>
SequenceParser3<R1, R2, R3>(parser1, parser2, parser3);