pub(crate) fn unsigned_digits<'i, const MIN: usize, const MAX: usize>(
input: &mut Stateful<LocatingSlice<&'i BStr>, RecursionCheck>,
) -> ModalResult<&'i str>
pub(crate) fn unsigned_digits<'i, const MIN: usize, const MAX: usize>(
input: &mut Stateful<LocatingSlice<&'i BStr>, RecursionCheck>,
) -> ModalResult<&'i str>