1 package org.ldk.structs;
3 import org.ldk.impl.bindings;
4 import org.ldk.enums.*;
6 import java.util.Arrays;
7 import java.lang.ref.Reference;
8 import javax.annotation.Nullable;
10 public class Result_ScorerDecodeErrorZ extends CommonBase {
11 private Result_ScorerDecodeErrorZ(Object _dummy, long ptr) { super(ptr); }
12 protected void finalize() throws Throwable {
13 if (ptr != 0) { bindings.CResult_ScorerDecodeErrorZ_free(ptr); } super.finalize();
16 static Result_ScorerDecodeErrorZ constr_from_ptr(long ptr) {
17 if (bindings.CResult_ScorerDecodeErrorZ_is_ok(ptr)) {
18 return new Result_ScorerDecodeErrorZ_OK(null, ptr);
20 return new Result_ScorerDecodeErrorZ_Err(null, ptr);
23 public static final class Result_ScorerDecodeErrorZ_OK extends Result_ScorerDecodeErrorZ {
24 public final Scorer res;
25 private Result_ScorerDecodeErrorZ_OK(Object _dummy, long ptr) {
27 long res = bindings.CResult_ScorerDecodeErrorZ_get_ok(ptr);
28 Scorer res_hu_conv = null; if (res < 0 || res > 4096) { res_hu_conv = new Scorer(null, res); }
29 res_hu_conv.ptrs_to.add(this);
30 this.res = res_hu_conv;
34 public static final class Result_ScorerDecodeErrorZ_Err extends Result_ScorerDecodeErrorZ {
35 public final DecodeError err;
36 private Result_ScorerDecodeErrorZ_Err(Object _dummy, long ptr) {
38 long err = bindings.CResult_ScorerDecodeErrorZ_get_err(ptr);
39 DecodeError err_hu_conv = null; if (err < 0 || err > 4096) { err_hu_conv = new DecodeError(null, err); }
40 err_hu_conv.ptrs_to.add(this);
41 this.err = err_hu_conv;
46 * Creates a new CResult_ScorerDecodeErrorZ in the success state.
48 public static Result_ScorerDecodeErrorZ ok(ScoringParameters o_params) {
49 long ret = bindings.CResult_ScorerDecodeErrorZ_ok(bindings.Scorer_new(o_params == null ? 0 : o_params.ptr & ~1));
50 Reference.reachabilityFence(o_params);
51 if (ret >= 0 && ret <= 4096) { return null; }
52 Result_ScorerDecodeErrorZ ret_hu_conv = Result_ScorerDecodeErrorZ.constr_from_ptr(ret);
53 ret_hu_conv.ptrs_to.add(o_params);
54 // Due to rust's strict-ownership memory model, in some cases we need to "move"
55 // an object to pass exclusive ownership to the function being called.
56 // In most cases, we avoid ret_hu_conv being visible in GC'd languages by cloning the object
57 // at the FFI layer, creating a new object which Rust can claim ownership of
58 // However, in some cases (eg here), there is no way to clone an object, and thus
59 // we actually have to pass full ownership to Rust.
60 // Thus, after ret_hu_conv call, o_params is reset to null and is now a dummy object.
66 * Creates a new CResult_ScorerDecodeErrorZ in the error state.
68 public static Result_ScorerDecodeErrorZ err(DecodeError e) {
69 long ret = bindings.CResult_ScorerDecodeErrorZ_err(e == null ? 0 : e.ptr & ~1);
70 Reference.reachabilityFence(e);
71 if (ret >= 0 && ret <= 4096) { return null; }
72 Result_ScorerDecodeErrorZ ret_hu_conv = Result_ScorerDecodeErrorZ.constr_from_ptr(ret);
77 * Checks if the given object is currently in the success state
79 public boolean is_ok() {
80 boolean ret = bindings.CResult_ScorerDecodeErrorZ_is_ok(this.ptr);
81 Reference.reachabilityFence(this);