Nonce.Counter
type t = int
include Sexplib0.Sexpable.S with type t := t
val t_of_sexp : Sexplib0__.Sexp.t -> t
val sexp_of_t : t -> Sexplib0__.Sexp.t
val pipe : init:t -> unit -> int Inf_pipe.Reader.t Async.Deferred.t