Module `Async_bus.First_arity`

type (_, _, _) t = | Arity1 : ('a -> unit, 'a -> 'r option, 'r) t | Arity2 : ('a -> 'b -> unit, 'a -> 'b -> 'r option, 'r) t | Arity3 : ('a -> 'b -> 'c -> unit, 'a -> 'b -> 'c -> 'r option, 'r) t | Arity4 : ('a -> 'b -> 'c -> 'd -> unit, 'a -> 'b -> 'c -> 'd -> 'r option, 'r) t | Arity5 : ('a -> 'b -> 'c -> 'd -> 'e -> unit, 'a -> 'b -> 'c -> 'd -> 'e -> 'r option, 'r) t

val sexp_of_t : ('v_x__001_ -> Ppx_sexp_conv_lib.Sexp.t) -> ('v_x__002_ -> Ppx_sexp_conv_lib.Sexp.t) -> ('v_x__003_ -> Ppx_sexp_conv_lib.Sexp.t) -> ('v_x__001_, 'v_x__002_, 'v_x__003_) t -> Ppx_sexp_conv_lib.Sexp.t