Module Ivar0.Handler
type 'a t= ('a, [ `Empty_one_or_more_handlers ]) Cell.t
val sexp_of_t : ('a -> Ppx_sexp_conv_lib.Sexp.t) -> 'a t -> Ppx_sexp_conv_lib.Sexp.t
val length : _ t -> intval of_list : (('a -> unit) * Async_kernel.Execution_context.t) list -> 'a t optionval to_list : 'a t -> (('a -> unit) * Async_kernel.Execution_context.t) list