LDK::CResult_NoneRetryableSendFailureZ invoice_pay_res = ChannelManager_send_payment(
&cm1, std::move(pay_params->contents.result->a), std::move(invoice2_recipient),
std::move(payment_id), std::move(invoice2_params), Retry_attempts(0)
LDK::CResult_NoneRetryableSendFailureZ invoice_pay_res = ChannelManager_send_payment(
&cm1, std::move(pay_params->contents.result->a), std::move(invoice2_recipient),
std::move(payment_id), std::move(invoice2_params), Retry_attempts(0)