Module type Record_builder.Record_builder_S2
module Make_creator_types : Make_creator_types
val field : ('field, 'e) applicative -> ('record, 'field) Base.Field.t -> ('field, _, _, 'e) Make_creator_types.handle_one_field
val build_for_record : ('record, _, 'e) Make_creator_types.handle_all_fields -> ('record, 'e) applicative