def drop_e

bend-collections@1.0.0.0 · src/containers/lru.bend:228

import Base
import bend-collections@1.0.0.0/src/containers/hash_table.bend as H

228def drop_e(a, -V: Kind(a), +cap: U32, +n: U32, +head: U32, +tail: U32, +free: U32, m: Array<U32>, tab: Array<U32>, ks: Array<String>, lk: Array<U32>, +s: U32, +c: U32, r: Array<Maybe<a, V>> & Maybe<a, V>) -> LRU<a, V> & Maybe<a, V>:
229  (ents, old) = r
230  (F{cap, U32.sub(n, 1), head, tail, H.link(s), bump(c, m), tab, ks, ents, Array.set(U32, lk, nidx(s), free)}, old)