Method decode_data

libs/hbb_common/src/bytes_codec.rs:68–73

(&self, n: usize, src: &mut BytesMut)

    }

    fn decode_data(&self, n: usize, src: &mut BytesMut) -> io::Result<Option<BytesMut>> {
        if src.len() < n {
            return Ok(None);
        }
        Ok(Some(src.split_to(n)))
    }
}

impl Decoder for BytesCodec {