parse method
Implementation
@override
@inline
Tuple1<O1>? parse(ParseInput<I> input, ParseState state) {
final r = p.parse(input, state);
if (r != null) {
return Tuple1(m.map(r.$0));
}
}
@override
@inline
Tuple1<O1>? parse(ParseInput<I> input, ParseState state) {
final r = p.parse(input, state);
if (r != null) {
return Tuple1(m.map(r.$0));
}
}