_ Git - ldk-java/blob - src/main/java/org/ldk/structs/Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ.java

   1 package org.ldk.structs;
   2
   3 import org.ldk.impl.bindings;
   4 import org.ldk.enums.*;
   5 import org.ldk.util.*;
   6 import java.util.Arrays;
   7 import javax.annotation.Nullable;
   8
   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();
  13         }
  14
  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);
  18                 } else {
  19                         return new Result_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_Err(null, ptr);
  20                 }
  21         }
  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) {
  25                         super(_dummy, 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);
  33                         });
  34                         res_b_hu_conv.ptrs_to.add(res_conv);
  35                         this.res = res_conv;
  36                 }
  37         }
  38
  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) {
  42                         super(_dummy, 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;
  47                 }
  48         }
  49
  50         /**
  51          * Creates a new CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ in the success state.
  52          */
  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.
  65                 o.b.ptr = 0;
  66                 return ret_hu_conv;
  67         }
  68
  69         /**
  70          * Creates a new CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ in the error state.
  71          */
  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);
  77                 return ret_hu_conv;
  78         }
  79
  80 }