law be64_round_trip

bend-osdev-bytes@0.1.1.0 · LAWS.bend:30

import Base
import bend-osdev-word64@0.1.1.0/word64.bend as W
import bend-osdev-bytes@0.1.1.0/bytes.bend as B

30law be64_round_trip:
31  for +v: W.W64
32  {B.be64_at(B.be64(v), 0n) == Some{v} : Maybe<&2, W.W64>}