Data.Cache

Documentation

filtering :: (Monad m, forall (trc :: Bool). Monad m => Applicative (Tracable trc (CacheTrace k t v) m), Caching c m k t v) => (k -> t -> Bool) -> c -> DictCache m k t v

We can translate the tracking data. When the first cache evicts data, try to insert it into the second. Left bias, faster cache should come first. exclusive :: (Cache c1 m k t1 v, Cache c2 k t2 v) => c1 -> c2 -> (t1 -> t2) -> Cache m k t1 v

Insert any data into both caches, retrieve it from either. Left bias, faster cache should come first. inclusive :: (Cache c1 m k t v, Cache c2 k t v) => c1 -> c2 -> Cache m k t v

Inserts to both, evicts if evicts from either. Example usage is to augment a cache with a dataset size limit intersection :: (Cache c1 m k t1 v, Cache c2 k t2 v) => c1 -> c2 -> Cache m k (t1, t2) v

Maps the key to one of a given number of caches and inserts and retrieves from there. stripped :: (Cache c m k t v) => [c] -> Cache m k t v