Module LogicUsage.DatabaseType

module DatabaseType: Datatype.Make(sig
type t = LogicUsage.database 
include Datatype.Serializable_undefined
val reprs : LogicUsage.database list
val name : string
end)

include Datatype.S_no_copy
val copy : Datatype.t -> Datatype.t
Deep copy: no possible sharing between x and copy x.