+impl Drop for FixedPenaltyScorer {
+ fn drop(&mut self) {
+ if self.is_owned && !<*mut nativeFixedPenaltyScorer>::is_null(self.inner) {
+ let _ = unsafe { Box::from_raw(ObjOps::untweak_ptr(self.inner)) };
+ }
+ }
+}
+/// Frees any resources used by the FixedPenaltyScorer, if is_owned is set and inner is non-NULL.
+#[no_mangle]
+pub extern "C" fn FixedPenaltyScorer_free(this_obj: FixedPenaltyScorer) { }
+#[allow(unused)]
+/// Used only if an object of this type is returned as a trait impl by a method
+pub(crate) extern "C" fn FixedPenaltyScorer_free_void(this_ptr: *mut c_void) {
+ unsafe { let _ = Box::from_raw(this_ptr as *mut nativeFixedPenaltyScorer); }
+}
+#[allow(unused)]
+impl FixedPenaltyScorer {
+ pub(crate) fn get_native_ref(&self) -> &'static nativeFixedPenaltyScorer {
+ unsafe { &*ObjOps::untweak_ptr(self.inner) }
+ }
+ pub(crate) fn get_native_mut_ref(&self) -> &'static mut nativeFixedPenaltyScorer {
+ unsafe { &mut *ObjOps::untweak_ptr(self.inner) }
+ }
+ /// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy
+ pub(crate) fn take_inner(mut self) -> *mut nativeFixedPenaltyScorer {
+ assert!(self.is_owned);
+ let ret = ObjOps::untweak_ptr(self.inner);
+ self.inner = core::ptr::null_mut();
+ ret
+ }
+}
+impl Clone for FixedPenaltyScorer {
+ fn clone(&self) -> Self {
+ Self {
+ inner: if <*mut nativeFixedPenaltyScorer>::is_null(self.inner) { core::ptr::null_mut() } else {
+ ObjOps::heap_alloc(unsafe { &*ObjOps::untweak_ptr(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 FixedPenaltyScorer_clone_void(this_ptr: *const c_void) -> *mut c_void {
+ Box::into_raw(Box::new(unsafe { (*(this_ptr as *mut nativeFixedPenaltyScorer)).clone() })) as *mut c_void
+}
+#[no_mangle]
+/// Creates a copy of the FixedPenaltyScorer
+pub extern "C" fn FixedPenaltyScorer_clone(orig: &FixedPenaltyScorer) -> FixedPenaltyScorer {
+ orig.clone()
+}
+/// Creates a new scorer using `penalty_msat`.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn FixedPenaltyScorer_with_penalty(mut penalty_msat: u64) -> crate::lightning::routing::scoring::FixedPenaltyScorer {
+ let mut ret = lightning::routing::scoring::FixedPenaltyScorer::with_penalty(penalty_msat);
+ crate::lightning::routing::scoring::FixedPenaltyScorer { inner: ObjOps::heap_alloc(ret), is_owned: true }
+}
+
+impl From<nativeFixedPenaltyScorer> for crate::lightning::routing::scoring::Score {
+ fn from(obj: nativeFixedPenaltyScorer) -> Self {
+ let mut rust_obj = FixedPenaltyScorer { inner: ObjOps::heap_alloc(obj), is_owned: true };
+ let mut ret = FixedPenaltyScorer_as_Score(&rust_obj);
+ // We want to free rust_obj when ret gets drop()'d, not rust_obj, so wipe rust_obj's pointer and set ret's free() fn
+ rust_obj.inner = core::ptr::null_mut();
+ ret.free = Some(FixedPenaltyScorer_free_void);
+ ret
+ }
+}
+/// Constructs a new Score which calls the relevant methods on this_arg.
+/// This copies the `inner` pointer in this_arg and thus the returned Score must be freed before this_arg is
+#[no_mangle]
+pub extern "C" fn FixedPenaltyScorer_as_Score(this_arg: &FixedPenaltyScorer) -> crate::lightning::routing::scoring::Score {
+ crate::lightning::routing::scoring::Score {
+ this_arg: unsafe { ObjOps::untweak_ptr((*this_arg).inner) as *mut c_void },
+ free: None,
+ channel_penalty_msat: FixedPenaltyScorer_Score_channel_penalty_msat,
+ payment_path_failed: FixedPenaltyScorer_Score_payment_path_failed,
+ payment_path_successful: FixedPenaltyScorer_Score_payment_path_successful,
+ write: FixedPenaltyScorer_write_void,
+ }
+}
+
+#[must_use]
+extern "C" fn FixedPenaltyScorer_Score_channel_penalty_msat(this_arg: *const c_void, unused_0: u64, unused_1: &crate::lightning::routing::gossip::NodeId, unused_2: &crate::lightning::routing::gossip::NodeId, unused_3: crate::lightning::routing::scoring::ChannelUsage) -> u64 {
+ let mut ret = <nativeFixedPenaltyScorer as lightning::routing::scoring::Score<>>::channel_penalty_msat(unsafe { &mut *(this_arg as *mut nativeFixedPenaltyScorer) }, unused_0, unused_1.get_native_ref(), unused_2.get_native_ref(), *unsafe { Box::from_raw(unused_3.take_inner()) });
+ ret
+}
+extern "C" fn FixedPenaltyScorer_Score_payment_path_failed(this_arg: *mut c_void, mut _path: crate::c_types::derived::CVec_RouteHopZ, mut _short_channel_id: u64) {
+ let mut local__path = Vec::new(); for mut item in _path.as_slice().iter() { local__path.push( { item.get_native_ref() }); };
+ <nativeFixedPenaltyScorer as lightning::routing::scoring::Score<>>::payment_path_failed(unsafe { &mut *(this_arg as *mut nativeFixedPenaltyScorer) }, &local__path[..], _short_channel_id)
+}
+extern "C" fn FixedPenaltyScorer_Score_payment_path_successful(this_arg: *mut c_void, mut _path: crate::c_types::derived::CVec_RouteHopZ) {
+ let mut local__path = Vec::new(); for mut item in _path.as_slice().iter() { local__path.push( { item.get_native_ref() }); };
+ <nativeFixedPenaltyScorer as lightning::routing::scoring::Score<>>::payment_path_successful(unsafe { &mut *(this_arg as *mut nativeFixedPenaltyScorer) }, &local__path[..])
+}
+
+#[no_mangle]
+/// Serialize the FixedPenaltyScorer object into a byte array which can be read by FixedPenaltyScorer_read
+pub extern "C" fn FixedPenaltyScorer_write(obj: &crate::lightning::routing::scoring::FixedPenaltyScorer) -> crate::c_types::derived::CVec_u8Z {
+ crate::c_types::serialize_obj(unsafe { &*obj }.get_native_ref())
+}
+#[no_mangle]
+pub(crate) extern "C" fn FixedPenaltyScorer_write_void(obj: *const c_void) -> crate::c_types::derived::CVec_u8Z {
+ crate::c_types::serialize_obj(unsafe { &*(obj as *const nativeFixedPenaltyScorer) })
+}
+#[no_mangle]
+/// Read a FixedPenaltyScorer from a byte array, created by FixedPenaltyScorer_write
+pub extern "C" fn FixedPenaltyScorer_read(ser: crate::c_types::u8slice, arg: u64) -> crate::c_types::derived::CResult_FixedPenaltyScorerDecodeErrorZ {
+ let arg_conv = arg;
+ let res: Result<lightning::routing::scoring::FixedPenaltyScorer, lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj_arg(ser, arg_conv);
+ let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::routing::scoring::FixedPenaltyScorer { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
+ local_res
+}
+
+use lightning::routing::scoring::ProbabilisticScorer as nativeProbabilisticScorerImport;
+pub(crate) type nativeProbabilisticScorer = nativeProbabilisticScorerImport<&'static lightning::routing::gossip::NetworkGraph<crate::lightning::util::logger::Logger>, crate::lightning::util::logger::Logger>;
+
+/// [`Score`] implementation using channel success probability distributions.