Function take_until_m_n_

fn take_until_m_n_<T, I, Error: ParserError<I>, const PARTIAL: bool>(
    i: &mut I,
    start: usize,
    end: usize,
    t: T,
) -> PResult<<I as Stream>::Slice, Error>
where
    I: StreamIsPartial + Stream + FindSlice<T>,