Module Lattice.LiftTop

Parameters

module Base : S

Signature

include sig ... end
type t = [
  1. | `Lifted of Base.t
  2. | `Top
]
val equal : t -> t -> Ppx_deriving_runtime.bool
val compare : t -> t -> Ppx_deriving_runtime.int
val hash : t -> int
val tag : 'a -> 'b
val lift : 'a -> [> `Lifted of 'a ]
val show : [< `Lifted of Base.t | `Top ] -> string
val pretty : unit -> t -> Printable.Pretty.doc
val name : unit -> string
val printXml : 'a BatInnerIO.output -> [< `Lifted of Base.t | `Top ] -> unit
val to_yojson : [< `Lifted of Base.t | `Top ] -> Yojson.Safe.t
val relift : [< `Lifted of Base.t | `Top ] -> [> `Lifted of Base.t | `Top ]
val arbitrary : unit -> [ `Lifted of Base.t | `Top ] QCheck.arbitrary
val top : unit -> [> `Top ]
val is_top : [> `Top ] -> bool
val bot : unit -> [> `Lifted of Base.t ]
val is_bot : [< `Lifted of Base.t | `Top ] -> bool
val leq : [< `Lifted of Base.t | `Top ] -> [< `Lifted of Base.t | `Top ] -> bool
val join : [< `Lifted of Base.t | `Top ] -> [< `Lifted of Base.t | `Top ] -> [> `Lifted of Base.t | `Top ]
val meet : [< `Lifted of Base.t | `Top Lifted ] as 'a -> 'b -> 'c
val widen : [> `Lifted of Base.t ] -> [> `Lifted of Base.t ] as 'a -> 'b
val narrow : [> `Lifted of Base.t | `Top ] as 'a -> 'b -> 'c
val pretty_diff : unit -> (t * t) -> Pretty.doc