pub trait Protocol {
const MATCH: u64 = 99;
const OPT: Option<Option<Ordering>> = Some(Some(Equal));
const DEEP0: Option<Option<Option<Ordering>>> = Some(Some(Some(…)));
const STR0: &'static str = "I want to <em>escape</em>!";
const STR1: &'static str = "………";
const BYTE_STR0: &'static [u8] = b"I want to <em>escape</em>!";
const BYTE_STR1: &'static [u8] = b"………";
const BYTE_ARR0: [u8; 12] = *b"DEREFERENCED";
const BYTE_ARR1: [u8; 7] = *b"MINCED\x00";
}