Safe Haskell	Safe-Inferred
Language	GHC2021

Mig.Core.Server.Cache

Description

LRU cache to speedup fetching of the route handler

Synopsis

Documentation

Cache config

Constructors

CacheConfig
Fields size :: Int how many items are allowed in the cache cacheFilter :: CacheKey -> Bool which route to cache

Route key identidfies the single item for caching

Constructors

CacheKey
Fields inputType :: ByteString value of "Content-Type" header outputType :: ByteString value of Accept header method :: Method http method path :: [Text] path to route (includes inlined captures)

Instances details

Show CacheKey Source #
Instance details Defined in Mig.Core.Server.Cache Methods showsPrec :: Int -> CacheKey -> ShowS # show :: CacheKey -> String # showList :: [CacheKey] -> ShowS #
Eq CacheKey Source #
Instance details Defined in Mig.Core.Server.Cache Methods (==) :: CacheKey -> CacheKey -> Bool # (/=) :: CacheKey -> CacheKey -> Bool #
Ord CacheKey Source #
Instance details Defined in Mig.Core.Server.Cache Methods compare :: CacheKey -> CacheKey -> Ordering # (<) :: CacheKey -> CacheKey -> Bool # (<=) :: CacheKey -> CacheKey -> Bool # (>) :: CacheKey -> CacheKey -> Bool # (>=) :: CacheKey -> CacheKey -> Bool # max :: CacheKey -> CacheKey -> CacheKey # min :: CacheKey -> CacheKey -> CacheKey #

Cache value

Constructors

CacheValue
Fields captures :: CaptureMap extracted capture map from the path route :: Route m route handler

Route cache

Constructors

RouteCache
Fields cacheFilter :: CacheKey -> Bool which route to cache (if True the route is cached) cache :: AtomicLRU CacheKey (CacheValue m) cache map

Allocates new cache

Caches the function of route finder