+ CommonBase.add_ref_from(ret_hu_conv, short_channel_id_arg);
+ CommonBase.add_ref_from(ret_hu_conv, outbound_scid_alias_arg);
+ CommonBase.add_ref_from(ret_hu_conv, inbound_scid_alias_arg);
+ CommonBase.add_ref_from(ret_hu_conv, unspendable_punishment_reserve_arg);
+ CommonBase.add_ref_from(ret_hu_conv, confirmations_required_arg);
+ CommonBase.add_ref_from(ret_hu_conv, confirmations_arg);
+ CommonBase.add_ref_from(ret_hu_conv, force_close_spend_delay_arg);
+ CommonBase.add_ref_from(ret_hu_conv, inbound_htlc_minimum_msat_arg);
+ CommonBase.add_ref_from(ret_hu_conv, inbound_htlc_maximum_msat_arg);