def rz_check
import bend-collections@1.0.0.0/src/containers/lru.bend as Lruimport Base
744def rz_check(a, -V: Kind(a), f: LRU<a, V>) -> Rz<a, V>:
745 F{+cap, +n, head, tail, free, m, tab, ks, ents, lk} = f
746 rz_pick(a, V, F{cap, n, head, tail, free, m, tab, ks, ents, lk}, U32.is_lt(cap, n))