X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fldk%2Fstructs%2FResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ.java;fp=src%2Fmain%2Fjava%2Forg%2Fldk%2Fstructs%2FResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ.java;h=70127ff0184e15d07236bb6df300940e9626fe47;hb=fed2245c60159f6c074c9ed5c0f3ce273ad9841b;hp=fb1b524798e869340d9cfa134b76cb21fb455ed6;hpb=e9c2970adecaa14b3e83e11eb160a7bcbdae20da;p=ldk-java

diff --git a/src/main/java/org/ldk/structs/Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ.java b/src/main/java/org/ldk/structs/Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ.java
index fb1b5247..70127ff0 100644
--- a/src/main/java/org/ldk/structs/Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ.java
+++ b/src/main/java/org/ldk/structs/Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ.java
@@ -26,12 +26,22 @@ public class Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ extends CommonB
 			long res = bindings.LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_get_ok(ptr);
 			byte[] res_a = bindings.LDKC2Tuple_BlockHashChannelManagerZ_get_a(res);
 			long res_b = bindings.LDKC2Tuple_BlockHashChannelManagerZ_get_b(res);
-			ChannelManager res_b_hu_conv = new ChannelManager(null, res_b);;
+			ChannelManager res_b_hu_conv = new ChannelManager(null, res_b);
+			res_b_hu_conv.ptrs_to.add(this);;
 			TwoTuple<byte[], ChannelManager> res_conv = new TwoTuple<byte[], ChannelManager>(res_a, res_b_hu_conv);
 			this.res = res_conv;
 		}
 		public Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_OK(TwoTuple<byte[], ChannelManager> res) {
-			this(null, bindings.CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_ok(bindings.C2Tuple_BlockHashChannelManagerZ_new(res.a, res.b == null ? 0 : res.b.ptr & ~1/*XXX: this.ptrs_to.add(res_b)*/)));
+			this(null, bindings.CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_ok(bindings.C2Tuple_BlockHashChannelManagerZ_new(res.a, res.b == null ? 0 : res.b.ptr & ~1)));
+			this.ptrs_to.add(res.b);
+			// Due to rust's strict-ownership memory model, in some cases we need to "move"
+			// an object to pass exclusive ownership to the function being called.
+			// In most cases, we avoid this being visible in GC'd languages by cloning the object
+			// at the FFI layer, creating a new object which Rust can claim ownership of
+			// However, in some cases (eg here), there is no way to clone an object, and thus
+			// we actually have to pass full ownership to Rust.
+			// Thus, after this call, res.b is reset to null and is now a dummy object.
+			res.b.ptr = 0;
 		}
 	}
 
@@ -41,6 +51,7 @@ public class Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ extends CommonB
 			super(_dummy, ptr);
 			long err = bindings.LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_get_err(ptr);
 			DecodeError err_hu_conv = new DecodeError(null, err);
+			err_hu_conv.ptrs_to.add(this);
 			this.err = err_hu_conv;
 		}
 		public Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_Err(DecodeError err) {