In my parser combinator library I'm making (in JavaScript), each combinator is of this form:

function combinator(parser) {
  return new Parser(parserState => {
    if (parserState.isError) return parserState;

    // ...success
    return updateParserState(parserState, index, result);

    // ...failure
    return updateParserError(parserState, errorMsg);
  });
}

I was wondering if it would be possible to convert it to the GLL parsing method? And if so, how?