Update auto-generated bindings

[ldk-java] / src / main / java / org / ldk / structs / Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ.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 fb1b524798e869340d9cfa134b76cb21fb455ed6..9bf23f7c8c5ac2dbcd3ed3ed8c56817319a4d017 100644 (file)
--- a/src/main/java/org/ldk/structs/Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ.java
+++ b/src/main/java/org/ldk/structs/Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ.java
@@ -5,7 +5,6 @@ import org.ldk.enums.*;
 import org.ldk.util.*;
 import java.util.Arrays;
 
-@SuppressWarnings("unchecked") // We correctly assign various generic arrays
 public class Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ extends CommonBase {
        private Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ(Object _dummy, long ptr) { super(ptr); }
        protected void finalize() throws Throwable {
@@ -26,13 +25,14 @@ 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);;
-                       TwoTuple<byte[], ChannelManager> res_conv = new TwoTuple<byte[], ChannelManager>(res_a, res_b_hu_conv);
+                       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, () -> {
+                               bindings.C2Tuple_BlockHashChannelManagerZ_free(res);
+                       });
+                       res_b_hu_conv.ptrs_to.add(res_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)*/)));
-               }
        }
 
        public static final class Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_Err extends Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ {
@@ -41,11 +41,37 @@ 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) {
-                       this(null, bindings.CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_err(err == null ? 0 : err.ptr & ~1));
-                       this.ptrs_to.add(err);
-               }
        }
+
+       /**
+        * Creates a new CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ in the success state.
+        */
+       public static Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ constructor_ok(TwoTuple<byte[], ChannelManager> o) {
+               long ret = bindings.CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_ok(bindings.C2Tuple_BlockHashChannelManagerZ_new(o.a, o.b == null ? 0 : o.b.ptr & ~1));
+               Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ ret_hu_conv = Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ.constr_from_ptr(ret);
+               ret_hu_conv.ptrs_to.add(o.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 ret_hu_conv 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 ret_hu_conv call, o.b is reset to null and is now a dummy object.
+               o.b.ptr = 0;
+               return ret_hu_conv;
+       }
+
+       /**
+        * Creates a new CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ in the error state.
+        */
+       public static Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ constructor_err(DecodeError e) {
+               long ret = bindings.CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_err(e == null ? 0 : e.ptr & ~1);
+               Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ ret_hu_conv = Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ.constr_from_ptr(ret);
+               ret_hu_conv.ptrs_to.add(e);
+               return ret_hu_conv;
+       }
+
 }