fn mlb_quotes<'i>(
term: impl Parser<Stateful<Located<&'i BStr>, RecursionCheck>, (), ContextError>,
) -> impl Parser<Stateful<Located<&'i BStr>, RecursionCheck>, &'i str, ContextError>
fn mlb_quotes<'i>(
term: impl Parser<Stateful<Located<&'i BStr>, RecursionCheck>, (), ContextError>,
) -> impl Parser<Stateful<Located<&'i BStr>, RecursionCheck>, &'i str, ContextError>