1 package org.ldk.structs;
3 import org.ldk.impl.bindings;
4 import org.ldk.enums.*;
6 import java.util.Arrays;
7 import javax.annotation.Nullable;
9 public class Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ extends CommonBase {
10 private Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ(Object _dummy, long ptr) { super(ptr); }
11 protected void finalize() throws Throwable {
12 if (ptr != 0) { bindings.CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_free(ptr); } super.finalize();
15 static Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ constr_from_ptr(long ptr) {
16 if (bindings.LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_result_ok(ptr)) {
17 return new Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_OK(null, ptr);
19 return new Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_Err(null, ptr);
22 public static final class Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_OK extends Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ {
23 public final TwoTuple<byte[], ChannelManager> res;
24 private Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_OK(Object _dummy, long ptr) {
26 long res = bindings.LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_get_ok(ptr);
27 byte[] res_a = bindings.LDKC2Tuple_BlockHashChannelManagerZ_get_a(res);
28 long res_b = bindings.LDKC2Tuple_BlockHashChannelManagerZ_get_b(res);
29 ChannelManager res_b_hu_conv = new ChannelManager(null, res_b);
30 res_b_hu_conv.ptrs_to.add(this);;
31 TwoTuple<byte[], ChannelManager> res_conv = new TwoTuple<byte[], ChannelManager>(res_a, res_b_hu_conv, () -> {
32 bindings.C2Tuple_BlockHashChannelManagerZ_free(res);
34 res_b_hu_conv.ptrs_to.add(res_conv);
39 public static final class Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_Err extends Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ {
40 public final DecodeError err;
41 private Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_Err(Object _dummy, long ptr) {
43 long err = bindings.LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_get_err(ptr);
44 DecodeError err_hu_conv = new DecodeError(null, err);
45 err_hu_conv.ptrs_to.add(this);
46 this.err = err_hu_conv;
51 * Creates a new CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ in the success state.
53 public static Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ ok(TwoTuple<byte[], ChannelManager> o) {
54 long ret = bindings.CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_ok(bindings.C2Tuple_BlockHashChannelManagerZ_new(o.a, o.b == null ? 0 : o.b.ptr & ~1));
55 if (ret < 1024) { return null; }
56 Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ ret_hu_conv = Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ.constr_from_ptr(ret);
57 ret_hu_conv.ptrs_to.add(o.b);
58 // Due to rust's strict-ownership memory model, in some cases we need to "move"
59 // an object to pass exclusive ownership to the function being called.
60 // In most cases, we avoid ret_hu_conv being visible in GC'd languages by cloning the object
61 // at the FFI layer, creating a new object which Rust can claim ownership of
62 // However, in some cases (eg here), there is no way to clone an object, and thus
63 // we actually have to pass full ownership to Rust.
64 // Thus, after ret_hu_conv call, o.b is reset to null and is now a dummy object.
70 * Creates a new CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ in the error state.
72 public static Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ err(DecodeError e) {
73 long ret = bindings.CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_err(e == null ? 0 : e.ptr & ~1);
74 if (ret < 1024) { return null; }
75 Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ ret_hu_conv = Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ.constr_from_ptr(ret);
76 ret_hu_conv.ptrs_to.add(e);