def expired
import bend-collections@1.0.0.0/src/containers/lru.bend as Lruimport Base
import bend-collections@1.0.0.0/src/math/u64.bend as W
446# A deadline of zero never expires; otherwise deadline <= now (signed).
447def expired(+deadline: W.U64, now: W.U64) -> Bool:
448 expired_choose(deadline, now, W.is_zero(deadline))