def rd_val
import bend-collections@1.0.0.0/src/containers/lru.bend as Lruimport Base
504def rd_val(-V: Data, f: LRU<&2, V>, +s: U32, +tracked: Bool, m: Maybe<&2, V>) -> LRU<&2, V> & Maybe<&2, V>:
505 match m:
506 case None{}:
507 (miss_if(&2, V, f, tracked), None{})
508 case Some{v}:
509 rd_live(&2, V, f, s, tracked, v)