+/// `payment_hash` can be specified if you have a specific need for a custom payment hash (see the difference
+/// between [`ChannelManager::create_inbound_payment`] and [`ChannelManager::create_inbound_payment_for_hash`]).
+/// If `None` is provided for `payment_hash`, then one will be created.
+///
+/// `invoice_expiry_delta_secs` describes the number of seconds that the invoice is valid for
+/// in excess of the current time.
+///
+/// Note that the provided `keys_manager`'s `KeysInterface` implementation must support phantom
+/// invoices in its `sign_invoice` implementation ([`PhantomKeysManager`] satisfies this
+/// requirement).
+///
+/// [`PhantomKeysManager`]: lightning::chain::keysinterface::PhantomKeysManager
+/// [`ChannelManager::get_phantom_route_hints`]: lightning::ln::channelmanager::ChannelManager::get_phantom_route_hints
+/// [`ChannelManager::create_inbound_payment`]: lightning::ln::channelmanager::ChannelManager::create_inbound_payment
+/// [`ChannelManager::create_inbound_payment_for_hash`]: lightning::ln::channelmanager::ChannelManager::create_inbound_payment_for_hash
+/// [`PhantomRouteHints::channels`]: lightning::ln::channelmanager::PhantomRouteHints::channels
+///
+/// Note that payment_hash (or a relevant inner pointer) may be NULL or all-0s to represent None
+#[no_mangle]
+pub extern "C" fn create_phantom_invoice(mut amt_msat: crate::c_types::derived::COption_u64Z, mut payment_hash: crate::c_types::ThirtyTwoBytes, mut description: crate::c_types::Str, mut invoice_expiry_delta_secs: u32, mut phantom_route_hints: crate::c_types::derived::CVec_PhantomRouteHintsZ, mut keys_manager: crate::lightning::chain::keysinterface::KeysInterface, mut network: crate::lightning_invoice::Currency) -> crate::c_types::derived::CResult_InvoiceSignOrCreationErrorZ {
+ let mut local_amt_msat = if amt_msat.is_some() { Some( { amt_msat.take() }) } else { None };
+ let mut local_payment_hash = if payment_hash.data == [0; 32] { None } else { Some( { ::lightning::ln::PaymentHash(payment_hash.data) }) };
+ let mut local_phantom_route_hints = Vec::new(); for mut item in phantom_route_hints.into_rust().drain(..) { local_phantom_route_hints.push( { *unsafe { Box::from_raw(item.take_inner()) } }); };
+ let mut ret = lightning_invoice::utils::create_phantom_invoice::<crate::lightning::chain::keysinterface::Sign, crate::lightning::chain::keysinterface::KeysInterface>(local_amt_msat, local_payment_hash, description.into_string(), invoice_expiry_delta_secs, local_phantom_route_hints, keys_manager, network.into_native());
+ let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning_invoice::Invoice { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning_invoice::SignOrCreationError::native_into(e) }).into() };
+ local_ret
+}
+
+/// Utility to create an invoice that can be paid to one of multiple nodes, or a \"phantom invoice.\"
+/// See [`PhantomKeysManager`] for more information on phantom node payments.
+///
+/// `phantom_route_hints` parameter:
+/// * Contains channel info for all nodes participating in the phantom invoice
+/// * Entries are retrieved from a call to [`ChannelManager::get_phantom_route_hints`] on each
+/// participating node
+/// * It is fine to cache `phantom_route_hints` and reuse it across invoices, as long as the data is
+/// updated when a channel becomes disabled or closes
+/// * Note that if too many channels are included in [`PhantomRouteHints::channels`], the invoice
+/// may be too long for QR code scanning. To fix this, `PhantomRouteHints::channels` may be pared
+/// down
+///
+/// `description_hash` is a SHA-256 hash of the description text
+///
+/// `payment_hash` can be specified if you have a specific need for a custom payment hash (see the difference
+/// between [`ChannelManager::create_inbound_payment`] and [`ChannelManager::create_inbound_payment_for_hash`]).
+/// If `None` is provided for `payment_hash`, then one will be created.
+///
+/// `invoice_expiry_delta_secs` describes the number of seconds that the invoice is valid for
+/// in excess of the current time.