ExtractCacheGenNumbersFromHeaders gets the cache gen from the context.

HashKey hashes key into something you can store in memcached.

InjectCacheGenNumber returns a derived context containing the cache gen.

Instrument returns an instrumented cache.

IsEmptyTieredCache is used to determine whether the current Cache is implemented by an empty tiered.

IsMemcacheSet returns whether a non empty Memcache config is set or not, based on the configured host or addresses.

IsRedisSet returns whether a non empty Redis config is set or not, based on the configured endpoint.

New creates a new Cache using Config.

NewBackground returns a new Cache that does stores on background goroutines.

NewCacheGenNumMiddleware creates a new GenNumMiddleware.

NewFifoCache returns a new initialised FifoCache of size.

NewMemcached makes a new Memcached.

NewMemcachedClient creates a new MemcacheClient that gets its server list from SRV and updates the server list on a regular basis.

NewMockCache makes a new MockCache.

NewNoopCache returns a no-op cache.

NewRedisCache creates a new RedisCache.

NewRedisClient creates Redis client.

NewSnappy makes a new snappy encoding cache wrapper.

NewTiered makes a new tiered cache.

StopOnce wraps a Cache and ensures its only stopped once.

StringToBytes converts string to byte slice.

BackgroundConfig is config for a Background Cache.

Config for building Caches.

FifoCache is a simple string -> interface{} cache which uses a fifo slide to manage evictions.

FifoCacheConfig holds config for the FifoCache.

GenNumMiddleware adds gen number to keys from context.

Memcached type caches chunks in memcached.

MemcachedClientConfig defines how a MemcachedClient should be constructed.

MemcachedConfig is config to make a Memcached.

MemcachedJumpHashSelector implements the memcache.ServerSelector interface.

RedisCache type caches chunks in redis.

RedisConfig defines how a RedisCache should be constructed.

Cache byte arrays by key.

MemcachedClient interface exists for mocking memcacheClient.