Ppxlib_traverse_builtins
module T : sig ... end
class map : object ... end
class iter : object ... end
class !'acc fold : object ... end
class !'acc fold_map : object ... end
class !'ctx map_with_context : object ... end
class virtual !'res lift : object ... end
class virtual [!'ctx, !'res] lift_map_with_context : object ... end
class type !'res std_lifters = object ... end
class type [!'ctx, !'res] std_lift_mappers_with_context = object ... end