val equal : t -> t -> Ppx_deriving_runtime.bool
val compare : t -> t -> Ppx_deriving_runtime.int
val to_yojson : t -> Yojson.Safe.t
val _ : t -> Yojson.Safe.t
include module type of struct include StdLeaf end
include module type of struct include Std end
val arbitrary : unit -> 'a
val pretty : unit -> string -> Pretty.doc
val name : unit -> string
val printXml : 'a BatInnerIO.output -> string -> unit