Parameter Rpc_parallel__Map_reduce.Make_map_reduce_function.1-S

module Accum : Core.Binable
module Input : Core.Binable
val map : Input.t ‑> Accum.t Async.Deferred.t
val combine : Accum.t ‑> Accum.t ‑> Accum.t Async.Deferred.t