pub fn custom_count<O, F>(
    func: F,
    count: usize
) -> impl for<'a> FnMut(&'a [u8], &'a [u8]) -> IResult<&'a [u8], Vec<O>, NomError<&'a [u8]>> where
    F: for<'a> FnMut(&'a [u8], &'a [u8]) -> IResult<&'a [u8], O, NomError<&'a [u8]>>, 
Expand description

Future: replace with nom’s count when we migrate to a version with FnMut combinators.