Spec.SeenOnces
include sig ... end
type t = Onces.t
val hash : t -> int
val show : t -> string
val pretty : unit -> t -> Printable.Pretty.doc
val to_yojson : t -> Yojson.Safe.t
val tag : t -> int
val bot : unit -> Onces.t
val is_bot : Onces.t -> bool
val top : unit -> Onces.t
val is_top : Onces.t -> bool
val printXml : 'a BatInnerIO.output -> Onces.t -> unit
val arbitrary : unit -> Onces.t QCheck.arbitrary