module Elt:sig..end
type 'a t
Elt.t represents an element that was added to a timing wheel.val invariant : 'a Timing_wheel_intf.S.Priority_queue.priority_queue ->
'a Core.Std.Invariant.t ->
'a t Core.Std.Invariant.tval key : 'a Timing_wheel_intf.S.Priority_queue.priority_queue ->
'a t -> intval value : 'a Timing_wheel_intf.S.Priority_queue.priority_queue ->
'a t -> 'aval sexp_of_t : ('a -> Sexplib.Sexp.t) ->
'a t -> Sexplib.Sexp.t