parse method
Implementation
@override
@inline
Tuple1<O>? parse(ParseInput<I> input, ParseState state) {
final r = p.parse(input, state);
if (r != null) {
return r;
} else {
return _res;
}
}
@override
@inline
Tuple1<O>? parse(ParseInput<I> input, ParseState state) {
final r = p.parse(input, state);
if (r != null) {
return r;
} else {
return _res;
}
}