module Lwt_throttle : sig..end
A rate limiter allows generating sets of promises that will be resolved in the future, at a maximum rate of N promises per second.
The rate limiters in this module support multiple channels, each given a different key by the user. The rate limit applies to each channel independently.
module type S = sig..end
module Make (H : Stdlib.Hashtbl.HashedType) :
Swith type key = H.t