Fix string freeing for raw property accessors.

Author: arik-so

ci/LDKSwift/Sources/LDKSwift/bindings/Bindings.swift

@@ -6848,7 +6848,7 @@ withUnsafePointer(to: Bindings.array_to_tuple32(array: random_seed_bytes)) { (ra
 	*/
 
 	public class func get_ldk_swift_bindings_version() -> String {
-        return "a40019c5c98393c3285b1ba17df174dd957149b2"
+        return "87d5cecf63ba461d2b11da3c7798ada0cd7f6c9e"
     }
 
 }

ci/LDKSwift/Sources/LDKSwift/bindings/options/APIError.swift

@@ -178,7 +178,7 @@ APIError_clone(origPointer)
 
 
 					public func getErr() -> String {
-						return Bindings.LDKStr_to_string(nativeType: self.cOpaqueStruct!.err)
+						return Bindings.LDKStr_to_string(nativeType: self.cOpaqueStruct!.err, deallocate: false)
 					}
 
 
@@ -203,7 +203,7 @@ APIError_clone(origPointer)
 
 
 					public func getErr() -> String {
-						return Bindings.LDKStr_to_string(nativeType: self.cOpaqueStruct!.err)
+						return Bindings.LDKStr_to_string(nativeType: self.cOpaqueStruct!.err, deallocate: false)
 					}
 
 					public func getFeerate() -> UInt32 {
@@ -232,7 +232,7 @@ APIError_clone(origPointer)
 
 
 					public func getErr() -> String {
-						return Bindings.LDKStr_to_string(nativeType: self.cOpaqueStruct!.err)
+						return Bindings.LDKStr_to_string(nativeType: self.cOpaqueStruct!.err, deallocate: false)
 					}
 
 
@@ -257,7 +257,7 @@ APIError_clone(origPointer)
 
 
 					public func getErr() -> String {
-						return Bindings.LDKStr_to_string(nativeType: self.cOpaqueStruct!.err)
+						return Bindings.LDKStr_to_string(nativeType: self.cOpaqueStruct!.err, deallocate: false)
 					}
 
 

ci/LDKSwift/Sources/LDKSwift/bindings/options/ClosureReason.swift

@@ -178,7 +178,7 @@ ClosureReason_write(objPointer)
 
 
 					public func getPeer_msg() -> String {
-						return Bindings.LDKStr_to_string(nativeType: self.cOpaqueStruct!.peer_msg)
+						return Bindings.LDKStr_to_string(nativeType: self.cOpaqueStruct!.peer_msg, deallocate: false)
 					}
 
 
@@ -203,7 +203,7 @@ ClosureReason_write(objPointer)
 
 
 					public func getErr() -> String {
-						return Bindings.LDKStr_to_string(nativeType: self.cOpaqueStruct!.err)
+						return Bindings.LDKStr_to_string(nativeType: self.cOpaqueStruct!.err, deallocate: false)
 					}
 
 

ci/LDKSwift/Sources/LDKSwift/bindings/options/ParseError.swift

@@ -88,7 +88,7 @@ extension Bindings {
 						if self.cOpaqueStruct?.tag != LDKParseError_InvalidSliceLength {
 							return nil
 						}
-						return Bindings.LDKStr_to_string(nativeType: self.cOpaqueStruct!.invalid_slice_length)
+						return Bindings.LDKStr_to_string(nativeType: self.cOpaqueStruct!.invalid_slice_length, deallocate: false)
 					}
 
 

ci/LDKSwift/Sources/LDKSwift/bindings/options/PaymentError.swift

@@ -56,7 +56,7 @@ extension Bindings {
 						if self.cOpaqueStruct?.tag != LDKPaymentError_Invoice {
 							return nil
 						}
-						return Bindings.LDKStr_to_string(nativeType: self.cOpaqueStruct!.invoice)
+						return Bindings.LDKStr_to_string(nativeType: self.cOpaqueStruct!.invoice, deallocate: false)
 					}
 
 					public func getValueAsRouting() -> Bindings.LightningError? {

ci/LDKSwift/Sources/LDKSwift/bindings/results/Result_StringErrorZ.swift

@@ -55,7 +55,7 @@ extension Bindings {
 
 			public func getValue() -> String? {
 				if self.cOpaqueStruct?.result_ok == true {
-					return Bindings.LDKStr_to_string(nativeType: self.cOpaqueStruct!.contents.result.pointee)
+					return Bindings.LDKStr_to_string(nativeType: self.cOpaqueStruct!.contents.result.pointee, deallocate: false)
 				}
 				return nil
 			}

src/conversion_helper.py

@@ -566,6 +566,8 @@ def prepare_return_value(cls, return_type, is_clone_method=False, is_trait_insta
 		elif return_type_string == 'String':
 			return_prefix = 'Bindings.LDKStr_to_string(nativeType: '
 			return_suffix = ')'
+			if is_raw_property_getter:
+				return_suffix = ', deallocate: false)'
 		# elif is_clone_method:
 		# 	return_prefix = 'Self(pointer: ',
 		# 	return_suffix = ')'

xcode/LDKFramework/DirectlyLinkedBindingsApp/ContentView.swift

@@ -28,7 +28,7 @@ struct ContentView: View {
             }
 
         }, label: {
-            Text("Hello World")
+            Text("Test Polar Invoice Invoice Payment Flow")
         }).disabled(self.isRunningTestFlow)
 
         if let simulation = self.multiPeerSimulation {