Function inner_encode 

pub fn inner_encode(
    inner: InnerFec,
    info_bits: &[u8],
    cache: &CodecCache,
) -> Vec<u8> 

Encodes info_bits through the inner code, returning coded bits. The info bit stream is fragmented into K-bit blocks, each encoded into one N-bit codeword (final block zero-padded). None passes through.