def lookup

bend-collections-laws-math@1.0.0.0 · proofs/lib/lemmas/src/cache.bend:82

import Base
import bend-collections-laws-math@1.0.0.0/proofs/lib/lemmas/types/model.bend as T

82def lookup(-K: Data, -V: Data, c: Cache<K, V>, code: String) -> Maybe<&2, T.Entry<K, V>>:
83  State{cap, m, order, life, counts, cb} = c
84  lookup_result(K, V, Map.get(Maybe<&2, T.Entry<K, V>>, None{}, m, code))