sig
type t = {
name : string;
mutable count : int64;
mutable first_last : (Clock.Time.t * Clock.Time.t) option;
}
val all : (string, Metric.Atomic.t) Batteries.Hashtbl.t
val make : string -> Metric.Atomic.t
val fire : Metric.Atomic.t -> unit
val print : 'a BatInnerIO.output -> Metric.Atomic.t -> unit
end