Parameters
Signature
type t = [ | `Top| `Lifted of Base.t
]include module type of struct include Std end
val show_group : group -> 'aval to_group : 'a -> 'b optionval lift : 'a -> [> `Lifted of 'a ]val show : [< `Lifted of Base.t | `Top ] -> stringval pretty : unit -> t -> Pretty.docval name : unit -> stringval relift : [< `Lifted of Base.t | `Top ] -> [> `Lifted of Base.t | `Top ]val arbitrary : unit -> [ `Lifted of Base.t | `Top ] QCheck.arbitrary