Redis_lwtmodule IO : 
  Redis.S.IO
    with type 'a t = 'a Lwt.t
     and type 'a stream = 'a Lwt_stream.t
     and type fd = Lwt_unix.file_descrmodule Client : Redis.S.Client with module IO = IOmodule Cache
  (Params : Redis.S.Cache_params) : 
  Redis.S.Cache
    with module IO = IO
    with module Client = Client
    with module Params = Paramsmodule ClusterClient : Redis.S.Client with module IO = IOmodule ClusterCache
  (Params : Redis.S.Cache_params) : 
  Redis.S.Cache with module IO = IO with module Client = ClusterClientmodule ClusterMutex : 
  Redis.S.Mutex with module IO = IO with module Client = ClusterClient