Freckle.App.Memcached.CacheKey

Documentation

data CacheKey

Instances

Eq CacheKey

Defined in Freckle.App.Memcached.CacheKey

Methods

(==) :: CacheKey -> CacheKey -> Bool

(/=) :: CacheKey -> CacheKey -> Bool

Show CacheKey

Defined in Freckle.App.Memcached.CacheKey

Methods

showsPrec :: Int -> CacheKey -> ShowS

show :: CacheKey -> String

showList :: [CacheKey] -> ShowS

Hashable CacheKey

Defined in Freckle.App.Memcached.CacheKey

Methods

hashWithSalt :: Int -> CacheKey -> Int

hash :: CacheKey -> Int

cacheKey :: Text -> Either String CacheKey

Build a CacheKey, ensuring it's valid for Memcached

https://github.com/memcached/memcached/blob/master/doc/protocol.txt#L41

Currently the length limit of a key is set at 250 characters (of course,
normally clients wouldn't need to use such long keys); the key must not
include control characters or whitespace.

cacheKeyThrow :: (HasCallStack, MonadIO m) => Text -> m CacheKey

Build a CacheKey and throw if invalid

fromCacheKey :: CacheKey -> Key