--- /dev/null
+// This file is Copyright its original authors, visible in version control
+// history and in the source files from which this was generated.
+//
+// This file is licensed under the license available in the LICENSE or LICENSE.md
+// file in the root of this repository or, if no such file exists, the same
+// license as that which applies to the original source files from which this
+// source was automatically generated.
+
+//! The top-level routing/network map tracking logic lives here.
+//!
+//! You probably want to create a NetGraphMsgHandler and use that as your RoutingMessageHandler and then
+//! interrogate it to get routes for your own payments.
+
+use std::ffi::c_void;
+use bitcoin::hashes::Hash;
+use crate::c_types::*;
+
+
+use lightning::routing::router::RouteHop as nativeRouteHopImport;
+type nativeRouteHop = nativeRouteHopImport;
+
+/// A hop in a route
+#[must_use]
+#[repr(C)]
+pub struct RouteHop {
+ /// A pointer to the opaque Rust object.
+
+ /// Nearly everywhere, inner must be non-null, however in places where
+ /// the Rust equivalent takes an Option, it may be set to null to indicate None.
+ pub inner: *mut nativeRouteHop,
+ /// Indicates that this is the only struct which contains the same pointer.
+
+ /// Rust functions which take ownership of an object provided via an argument require
+ /// this to be true and invalidate the object pointed to by inner.
+ pub is_owned: bool,
+}
+
+impl Drop for RouteHop {
+ fn drop(&mut self) {
+ if self.is_owned && !<*mut nativeRouteHop>::is_null(self.inner) {
+ let _ = unsafe { Box::from_raw(self.inner) };
+ }
+ }
+}
+/// Frees any resources used by the RouteHop, if is_owned is set and inner is non-NULL.
+#[no_mangle]
+pub extern "C" fn RouteHop_free(this_obj: RouteHop) { }
+#[allow(unused)]
+/// Used only if an object of this type is returned as a trait impl by a method
+extern "C" fn RouteHop_free_void(this_ptr: *mut c_void) {
+ unsafe { let _ = Box::from_raw(this_ptr as *mut nativeRouteHop); }
+}
+#[allow(unused)]
+/// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy
+impl RouteHop {
+ pub(crate) fn take_inner(mut self) -> *mut nativeRouteHop {
+ assert!(self.is_owned);
+ let ret = self.inner;
+ self.inner = std::ptr::null_mut();
+ ret
+ }
+}
+/// The node_id of the node at this hop.
+#[no_mangle]
+pub extern "C" fn RouteHop_get_pubkey(this_ptr: &RouteHop) -> crate::c_types::PublicKey {
+ let mut inner_val = &mut unsafe { &mut *this_ptr.inner }.pubkey;
+ crate::c_types::PublicKey::from_rust(&(*inner_val))
+}
+/// The node_id of the node at this hop.
+#[no_mangle]
+pub extern "C" fn RouteHop_set_pubkey(this_ptr: &mut RouteHop, mut val: crate::c_types::PublicKey) {
+ unsafe { &mut *this_ptr.inner }.pubkey = val.into_rust();
+}
+/// The node_announcement features of the node at this hop. For the last hop, these may be
+/// amended to match the features present in the invoice this node generated.
+#[no_mangle]
+pub extern "C" fn RouteHop_get_node_features(this_ptr: &RouteHop) -> crate::lightning::ln::features::NodeFeatures {
+ let mut inner_val = &mut unsafe { &mut *this_ptr.inner }.node_features;
+ crate::lightning::ln::features::NodeFeatures { inner: unsafe { ( (&((*inner_val)) as *const _) as *mut _) }, is_owned: false }
+}
+/// The node_announcement features of the node at this hop. For the last hop, these may be
+/// amended to match the features present in the invoice this node generated.
+#[no_mangle]
+pub extern "C" fn RouteHop_set_node_features(this_ptr: &mut RouteHop, mut val: crate::lightning::ln::features::NodeFeatures) {
+ unsafe { &mut *this_ptr.inner }.node_features = *unsafe { Box::from_raw(val.take_inner()) };
+}
+/// The channel that should be used from the previous hop to reach this node.
+#[no_mangle]
+pub extern "C" fn RouteHop_get_short_channel_id(this_ptr: &RouteHop) -> u64 {
+ let mut inner_val = &mut unsafe { &mut *this_ptr.inner }.short_channel_id;
+ (*inner_val)
+}
+/// The channel that should be used from the previous hop to reach this node.
+#[no_mangle]
+pub extern "C" fn RouteHop_set_short_channel_id(this_ptr: &mut RouteHop, mut val: u64) {
+ unsafe { &mut *this_ptr.inner }.short_channel_id = val;
+}
+/// The channel_announcement features of the channel that should be used from the previous hop
+/// to reach this node.
+#[no_mangle]
+pub extern "C" fn RouteHop_get_channel_features(this_ptr: &RouteHop) -> crate::lightning::ln::features::ChannelFeatures {
+ let mut inner_val = &mut unsafe { &mut *this_ptr.inner }.channel_features;
+ crate::lightning::ln::features::ChannelFeatures { inner: unsafe { ( (&((*inner_val)) as *const _) as *mut _) }, is_owned: false }
+}
+/// The channel_announcement features of the channel that should be used from the previous hop
+/// to reach this node.
+#[no_mangle]
+pub extern "C" fn RouteHop_set_channel_features(this_ptr: &mut RouteHop, mut val: crate::lightning::ln::features::ChannelFeatures) {
+ unsafe { &mut *this_ptr.inner }.channel_features = *unsafe { Box::from_raw(val.take_inner()) };
+}
+/// The fee taken on this hop (for paying for the use of the *next* channel in the path).
+/// For the last hop, this should be the full value of the payment (might be more than
+/// requested if we had to match htlc_minimum_msat).
+#[no_mangle]
+pub extern "C" fn RouteHop_get_fee_msat(this_ptr: &RouteHop) -> u64 {
+ let mut inner_val = &mut unsafe { &mut *this_ptr.inner }.fee_msat;
+ (*inner_val)
+}
+/// The fee taken on this hop (for paying for the use of the *next* channel in the path).
+/// For the last hop, this should be the full value of the payment (might be more than
+/// requested if we had to match htlc_minimum_msat).
+#[no_mangle]
+pub extern "C" fn RouteHop_set_fee_msat(this_ptr: &mut RouteHop, mut val: u64) {
+ unsafe { &mut *this_ptr.inner }.fee_msat = val;
+}
+/// The CLTV delta added for this hop. For the last hop, this should be the full CLTV value
+/// expected at the destination, in excess of the current block height.
+#[no_mangle]
+pub extern "C" fn RouteHop_get_cltv_expiry_delta(this_ptr: &RouteHop) -> u32 {
+ let mut inner_val = &mut unsafe { &mut *this_ptr.inner }.cltv_expiry_delta;
+ (*inner_val)
+}
+/// The CLTV delta added for this hop. For the last hop, this should be the full CLTV value
+/// expected at the destination, in excess of the current block height.
+#[no_mangle]
+pub extern "C" fn RouteHop_set_cltv_expiry_delta(this_ptr: &mut RouteHop, mut val: u32) {
+ unsafe { &mut *this_ptr.inner }.cltv_expiry_delta = val;
+}
+/// Constructs a new RouteHop given each field
+#[must_use]
+#[no_mangle]
+pub extern "C" fn RouteHop_new(mut pubkey_arg: crate::c_types::PublicKey, mut node_features_arg: crate::lightning::ln::features::NodeFeatures, mut short_channel_id_arg: u64, mut channel_features_arg: crate::lightning::ln::features::ChannelFeatures, mut fee_msat_arg: u64, mut cltv_expiry_delta_arg: u32) -> RouteHop {
+ RouteHop { inner: Box::into_raw(Box::new(nativeRouteHop {
+ pubkey: pubkey_arg.into_rust(),
+ node_features: *unsafe { Box::from_raw(node_features_arg.take_inner()) },
+ short_channel_id: short_channel_id_arg,
+ channel_features: *unsafe { Box::from_raw(channel_features_arg.take_inner()) },
+ fee_msat: fee_msat_arg,
+ cltv_expiry_delta: cltv_expiry_delta_arg,
+ })), is_owned: true }
+}
+impl Clone for RouteHop {
+ fn clone(&self) -> Self {
+ Self {
+ inner: if <*mut nativeRouteHop>::is_null(self.inner) { std::ptr::null_mut() } else {
+ Box::into_raw(Box::new(unsafe { &*self.inner }.clone())) },
+ is_owned: true,
+ }
+ }
+}
+#[allow(unused)]
+/// Used only if an object of this type is returned as a trait impl by a method
+pub(crate) extern "C" fn RouteHop_clone_void(this_ptr: *const c_void) -> *mut c_void {
+ Box::into_raw(Box::new(unsafe { (*(this_ptr as *mut nativeRouteHop)).clone() })) as *mut c_void
+}
+#[no_mangle]
+/// Creates a copy of the RouteHop
+pub extern "C" fn RouteHop_clone(orig: &RouteHop) -> RouteHop {
+ orig.clone()
+}
+
+use lightning::routing::router::Route as nativeRouteImport;
+type nativeRoute = nativeRouteImport;
+
+/// A route directs a payment from the sender (us) to the recipient. If the recipient supports MPP,
+/// it can take multiple paths. Each path is composed of one or more hops through the network.
+#[must_use]
+#[repr(C)]
+pub struct Route {
+ /// A pointer to the opaque Rust object.
+
+ /// Nearly everywhere, inner must be non-null, however in places where
+ /// the Rust equivalent takes an Option, it may be set to null to indicate None.
+ pub inner: *mut nativeRoute,
+ /// Indicates that this is the only struct which contains the same pointer.
+
+ /// Rust functions which take ownership of an object provided via an argument require
+ /// this to be true and invalidate the object pointed to by inner.
+ pub is_owned: bool,
+}
+
+impl Drop for Route {
+ fn drop(&mut self) {
+ if self.is_owned && !<*mut nativeRoute>::is_null(self.inner) {
+ let _ = unsafe { Box::from_raw(self.inner) };
+ }
+ }
+}
+/// Frees any resources used by the Route, if is_owned is set and inner is non-NULL.
+#[no_mangle]
+pub extern "C" fn Route_free(this_obj: Route) { }
+#[allow(unused)]
+/// Used only if an object of this type is returned as a trait impl by a method
+extern "C" fn Route_free_void(this_ptr: *mut c_void) {
+ unsafe { let _ = Box::from_raw(this_ptr as *mut nativeRoute); }
+}
+#[allow(unused)]
+/// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy
+impl Route {
+ pub(crate) fn take_inner(mut self) -> *mut nativeRoute {
+ assert!(self.is_owned);
+ let ret = self.inner;
+ self.inner = std::ptr::null_mut();
+ ret
+ }
+}
+/// The list of routes taken for a single (potentially-)multi-part payment. The pubkey of the
+/// last RouteHop in each path must be the same.
+/// Each entry represents a list of hops, NOT INCLUDING our own, where the last hop is the
+/// destination. Thus, this must always be at least length one. While the maximum length of any
+/// given path is variable, keeping the length of any path to less than 20 should currently
+/// ensure it is viable.
+#[no_mangle]
+pub extern "C" fn Route_set_paths(this_ptr: &mut Route, mut val: crate::c_types::derived::CVec_CVec_RouteHopZZ) {
+ let mut local_val = Vec::new(); for mut item in val.into_rust().drain(..) { local_val.push( { let mut local_val_0 = Vec::new(); for mut item in item.into_rust().drain(..) { local_val_0.push( { *unsafe { Box::from_raw(item.take_inner()) } }); }; local_val_0 }); };
+ unsafe { &mut *this_ptr.inner }.paths = local_val;
+}
+/// Constructs a new Route given each field
+#[must_use]
+#[no_mangle]
+pub extern "C" fn Route_new(mut paths_arg: crate::c_types::derived::CVec_CVec_RouteHopZZ) -> Route {
+ let mut local_paths_arg = Vec::new(); for mut item in paths_arg.into_rust().drain(..) { local_paths_arg.push( { let mut local_paths_arg_0 = Vec::new(); for mut item in item.into_rust().drain(..) { local_paths_arg_0.push( { *unsafe { Box::from_raw(item.take_inner()) } }); }; local_paths_arg_0 }); };
+ Route { inner: Box::into_raw(Box::new(nativeRoute {
+ paths: local_paths_arg,
+ })), is_owned: true }
+}
+impl Clone for Route {
+ fn clone(&self) -> Self {
+ Self {
+ inner: if <*mut nativeRoute>::is_null(self.inner) { std::ptr::null_mut() } else {
+ Box::into_raw(Box::new(unsafe { &*self.inner }.clone())) },
+ is_owned: true,
+ }
+ }
+}
+#[allow(unused)]
+/// Used only if an object of this type is returned as a trait impl by a method
+pub(crate) extern "C" fn Route_clone_void(this_ptr: *const c_void) -> *mut c_void {
+ Box::into_raw(Box::new(unsafe { (*(this_ptr as *mut nativeRoute)).clone() })) as *mut c_void
+}
+#[no_mangle]
+/// Creates a copy of the Route
+pub extern "C" fn Route_clone(orig: &Route) -> Route {
+ orig.clone()
+}
+#[no_mangle]
+/// Serialize the Route object into a byte array which can be read by Route_read
+pub extern "C" fn Route_write(obj: &Route) -> crate::c_types::derived::CVec_u8Z {
+ crate::c_types::serialize_obj(unsafe { &*unsafe { &*obj }.inner })
+}
+#[no_mangle]
+pub(crate) extern "C" fn Route_write_void(obj: *const c_void) -> crate::c_types::derived::CVec_u8Z {
+ crate::c_types::serialize_obj(unsafe { &*(obj as *const nativeRoute) })
+}
+#[no_mangle]
+/// Read a Route from a byte array, created by Route_write
+pub extern "C" fn Route_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_RouteDecodeErrorZ {
+ let res = crate::c_types::deserialize_obj(ser);
+ let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::routing::router::Route { inner: Box::into_raw(Box::new(o)), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: Box::into_raw(Box::new(e)), is_owned: true } }).into() };
+ local_res
+}
+
+use lightning::routing::router::RouteHint as nativeRouteHintImport;
+type nativeRouteHint = nativeRouteHintImport;
+
+/// A channel descriptor which provides a last-hop route to get_route
+#[must_use]
+#[repr(C)]
+pub struct RouteHint {
+ /// A pointer to the opaque Rust object.
+
+ /// Nearly everywhere, inner must be non-null, however in places where
+ /// the Rust equivalent takes an Option, it may be set to null to indicate None.
+ pub inner: *mut nativeRouteHint,
+ /// Indicates that this is the only struct which contains the same pointer.
+
+ /// Rust functions which take ownership of an object provided via an argument require
+ /// this to be true and invalidate the object pointed to by inner.
+ pub is_owned: bool,
+}
+
+impl Drop for RouteHint {
+ fn drop(&mut self) {
+ if self.is_owned && !<*mut nativeRouteHint>::is_null(self.inner) {
+ let _ = unsafe { Box::from_raw(self.inner) };
+ }
+ }
+}
+/// Frees any resources used by the RouteHint, if is_owned is set and inner is non-NULL.
+#[no_mangle]
+pub extern "C" fn RouteHint_free(this_obj: RouteHint) { }
+#[allow(unused)]
+/// Used only if an object of this type is returned as a trait impl by a method
+extern "C" fn RouteHint_free_void(this_ptr: *mut c_void) {
+ unsafe { let _ = Box::from_raw(this_ptr as *mut nativeRouteHint); }
+}
+#[allow(unused)]
+/// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy
+impl RouteHint {
+ pub(crate) fn take_inner(mut self) -> *mut nativeRouteHint {
+ assert!(self.is_owned);
+ let ret = self.inner;
+ self.inner = std::ptr::null_mut();
+ ret
+ }
+}
+/// The node_id of the non-target end of the route
+#[no_mangle]
+pub extern "C" fn RouteHint_get_src_node_id(this_ptr: &RouteHint) -> crate::c_types::PublicKey {
+ let mut inner_val = &mut unsafe { &mut *this_ptr.inner }.src_node_id;
+ crate::c_types::PublicKey::from_rust(&(*inner_val))
+}
+/// The node_id of the non-target end of the route
+#[no_mangle]
+pub extern "C" fn RouteHint_set_src_node_id(this_ptr: &mut RouteHint, mut val: crate::c_types::PublicKey) {
+ unsafe { &mut *this_ptr.inner }.src_node_id = val.into_rust();
+}
+/// The short_channel_id of this channel
+#[no_mangle]
+pub extern "C" fn RouteHint_get_short_channel_id(this_ptr: &RouteHint) -> u64 {
+ let mut inner_val = &mut unsafe { &mut *this_ptr.inner }.short_channel_id;
+ (*inner_val)
+}
+/// The short_channel_id of this channel
+#[no_mangle]
+pub extern "C" fn RouteHint_set_short_channel_id(this_ptr: &mut RouteHint, mut val: u64) {
+ unsafe { &mut *this_ptr.inner }.short_channel_id = val;
+}
+/// The fees which must be paid to use this channel
+#[no_mangle]
+pub extern "C" fn RouteHint_get_fees(this_ptr: &RouteHint) -> crate::lightning::routing::network_graph::RoutingFees {
+ let mut inner_val = &mut unsafe { &mut *this_ptr.inner }.fees;
+ crate::lightning::routing::network_graph::RoutingFees { inner: unsafe { ( (&((*inner_val)) as *const _) as *mut _) }, is_owned: false }
+}
+/// The fees which must be paid to use this channel
+#[no_mangle]
+pub extern "C" fn RouteHint_set_fees(this_ptr: &mut RouteHint, mut val: crate::lightning::routing::network_graph::RoutingFees) {
+ unsafe { &mut *this_ptr.inner }.fees = *unsafe { Box::from_raw(val.take_inner()) };
+}
+/// The difference in CLTV values between this node and the next node.
+#[no_mangle]
+pub extern "C" fn RouteHint_get_cltv_expiry_delta(this_ptr: &RouteHint) -> u16 {
+ let mut inner_val = &mut unsafe { &mut *this_ptr.inner }.cltv_expiry_delta;
+ (*inner_val)
+}
+/// The difference in CLTV values between this node and the next node.
+#[no_mangle]
+pub extern "C" fn RouteHint_set_cltv_expiry_delta(this_ptr: &mut RouteHint, mut val: u16) {
+ unsafe { &mut *this_ptr.inner }.cltv_expiry_delta = val;
+}
+/// The minimum value, in msat, which must be relayed to the next hop.
+#[no_mangle]
+pub extern "C" fn RouteHint_get_htlc_minimum_msat(this_ptr: &RouteHint) -> crate::c_types::derived::COption_u64Z {
+ let mut inner_val = &mut unsafe { &mut *this_ptr.inner }.htlc_minimum_msat;
+ let mut local_inner_val = if inner_val.is_none() { crate::c_types::derived::COption_u64Z::None } else { { crate::c_types::derived::COption_u64Z::Some(inner_val.unwrap()) } };
+ local_inner_val
+}
+/// The minimum value, in msat, which must be relayed to the next hop.
+#[no_mangle]
+pub extern "C" fn RouteHint_set_htlc_minimum_msat(this_ptr: &mut RouteHint, mut val: crate::c_types::derived::COption_u64Z) {
+ let mut local_val = if val.is_some() { Some( { val.take() }) } else { None };
+ unsafe { &mut *this_ptr.inner }.htlc_minimum_msat = local_val;
+}
+/// The maximum value in msat available for routing with a single HTLC.
+#[no_mangle]
+pub extern "C" fn RouteHint_get_htlc_maximum_msat(this_ptr: &RouteHint) -> crate::c_types::derived::COption_u64Z {
+ let mut inner_val = &mut unsafe { &mut *this_ptr.inner }.htlc_maximum_msat;
+ let mut local_inner_val = if inner_val.is_none() { crate::c_types::derived::COption_u64Z::None } else { { crate::c_types::derived::COption_u64Z::Some(inner_val.unwrap()) } };
+ local_inner_val
+}
+/// The maximum value in msat available for routing with a single HTLC.
+#[no_mangle]
+pub extern "C" fn RouteHint_set_htlc_maximum_msat(this_ptr: &mut RouteHint, mut val: crate::c_types::derived::COption_u64Z) {
+ let mut local_val = if val.is_some() { Some( { val.take() }) } else { None };
+ unsafe { &mut *this_ptr.inner }.htlc_maximum_msat = local_val;
+}
+/// Constructs a new RouteHint given each field
+#[must_use]
+#[no_mangle]
+pub extern "C" fn RouteHint_new(mut src_node_id_arg: crate::c_types::PublicKey, mut short_channel_id_arg: u64, mut fees_arg: crate::lightning::routing::network_graph::RoutingFees, mut cltv_expiry_delta_arg: u16, mut htlc_minimum_msat_arg: crate::c_types::derived::COption_u64Z, mut htlc_maximum_msat_arg: crate::c_types::derived::COption_u64Z) -> RouteHint {
+ let mut local_htlc_minimum_msat_arg = if htlc_minimum_msat_arg.is_some() { Some( { htlc_minimum_msat_arg.take() }) } else { None };
+ let mut local_htlc_maximum_msat_arg = if htlc_maximum_msat_arg.is_some() { Some( { htlc_maximum_msat_arg.take() }) } else { None };
+ RouteHint { inner: Box::into_raw(Box::new(nativeRouteHint {
+ src_node_id: src_node_id_arg.into_rust(),
+ short_channel_id: short_channel_id_arg,
+ fees: *unsafe { Box::from_raw(fees_arg.take_inner()) },
+ cltv_expiry_delta: cltv_expiry_delta_arg,
+ htlc_minimum_msat: local_htlc_minimum_msat_arg,
+ htlc_maximum_msat: local_htlc_maximum_msat_arg,
+ })), is_owned: true }
+}
+impl Clone for RouteHint {
+ fn clone(&self) -> Self {
+ Self {
+ inner: if <*mut nativeRouteHint>::is_null(self.inner) { std::ptr::null_mut() } else {
+ Box::into_raw(Box::new(unsafe { &*self.inner }.clone())) },
+ is_owned: true,
+ }
+ }
+}
+#[allow(unused)]
+/// Used only if an object of this type is returned as a trait impl by a method
+pub(crate) extern "C" fn RouteHint_clone_void(this_ptr: *const c_void) -> *mut c_void {
+ Box::into_raw(Box::new(unsafe { (*(this_ptr as *mut nativeRouteHint)).clone() })) as *mut c_void
+}
+#[no_mangle]
+/// Creates a copy of the RouteHint
+pub extern "C" fn RouteHint_clone(orig: &RouteHint) -> RouteHint {
+ orig.clone()
+}
+/// Gets a route from us (payer) to the given target node (payee).
+///
+/// If the payee provided features in their invoice, they should be provided via payee_features.
+/// Without this, MPP will only be used if the payee's features are available in the network graph.
+///
+/// Extra routing hops between known nodes and the target will be used if they are included in
+/// last_hops.
+///
+/// If some channels aren't announced, it may be useful to fill in a first_hops with the
+/// results from a local ChannelManager::list_usable_channels() call. If it is filled in, our
+/// view of our local channels (from net_graph_msg_handler) will be ignored, and only those
+/// in first_hops will be used.
+///
+/// Panics if first_hops contains channels without short_channel_ids
+/// (ChannelManager::list_usable_channels will never include such channels).
+///
+/// The fees on channels from us to next-hops are ignored (as they are assumed to all be
+/// equal), however the enabled/disabled bit on such channels as well as the
+/// htlc_minimum_msat/htlc_maximum_msat *are* checked as they may change based on the receiving node.
+#[no_mangle]
+pub extern "C" fn get_route(mut our_node_id: crate::c_types::PublicKey, network: &crate::lightning::routing::network_graph::NetworkGraph, mut payee: crate::c_types::PublicKey, mut payee_features: crate::lightning::ln::features::InvoiceFeatures, first_hops: *mut crate::c_types::derived::CVec_ChannelDetailsZ, mut last_hops: crate::c_types::derived::CVec_RouteHintZ, mut final_value_msat: u64, mut final_cltv: u32, mut logger: crate::lightning::util::logger::Logger) -> crate::c_types::derived::CResult_RouteLightningErrorZ {
+ let mut local_payee_features = if payee_features.inner.is_null() { None } else { Some( { *unsafe { Box::from_raw(payee_features.take_inner()) } }) };
+ let mut local_first_hops_base = if first_hops == std::ptr::null_mut() { None } else { Some( { let mut local_first_hops_0 = Vec::new(); for mut item in unsafe { &mut *first_hops }.as_slice().iter() { local_first_hops_0.push( { unsafe { &*item.inner } }); }; local_first_hops_0 }) }; let mut local_first_hops = local_first_hops_base.as_ref().map(|a| &a[..]);
+ let mut local_last_hops = Vec::new(); for mut item in last_hops.as_slice().iter() { local_last_hops.push( { unsafe { &*item.inner } }); };
+ let mut ret = lightning::routing::router::get_route(&our_node_id.into_rust(), unsafe { &*network.inner }, &payee.into_rust(), local_payee_features, local_first_hops, &local_last_hops[..], final_value_msat, final_cltv, logger);
+ let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::routing::router::Route { inner: Box::into_raw(Box::new(o)), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::LightningError { inner: Box::into_raw(Box::new(e)), is_owned: true } }).into() };
+ local_ret
+}
+
projects / ldk-c-bindings / blobdiff