Update auto-generated bindings to latest upstream

[ldk-java] / src / main / java / org / ldk / structs / FilesystemPersister.java

diff --git a/src/main/java/org/ldk/structs/FilesystemPersister.java b/src/main/java/org/ldk/structs/FilesystemPersister.java
index 4df4cb285e082b1342b9875307ddc094fc296fb6..fe70a48428943f0e7a8ad9d75113ab761af7c4ca 100644 (file)
--- a/src/main/java/org/ldk/structs/FilesystemPersister.java
+++ b/src/main/java/org/ldk/structs/FilesystemPersister.java
@@ -4,6 +4,7 @@ import org.ldk.impl.bindings;
 import org.ldk.enums.*;
 import org.ldk.util.*;
 import java.util.Arrays;
+import javax.annotation.Nullable;
 
 
 /**
@@ -33,8 +34,9 @@ public class FilesystemPersister extends CommonBase {
         * Initialize a new FilesystemPersister and set the path to the individual channels'
         * files.
         */
-       public static FilesystemPersister of(String path_to_channel_data) {
+       public static FilesystemPersister of(java.lang.String path_to_channel_data) {
                long ret = bindings.FilesystemPersister_new(path_to_channel_data);
+               if (ret < 1024) { return null; }
                FilesystemPersister ret_hu_conv = new FilesystemPersister(null, ret);
                ret_hu_conv.ptrs_to.add(ret_hu_conv);
                return ret_hu_conv;
@@ -53,6 +55,7 @@ public class FilesystemPersister extends CommonBase {
         */
        public Result_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ read_channelmonitors(KeysInterface keys_manager) {
                long ret = bindings.FilesystemPersister_read_channelmonitors(this.ptr, keys_manager == null ? 0 : keys_manager.ptr);
+               if (ret < 1024) { return null; }
                Result_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ ret_hu_conv = Result_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ.constr_from_ptr(ret);
                this.ptrs_to.add(keys_manager);
                return ret_hu_conv;
@@ -64,6 +67,7 @@ public class FilesystemPersister extends CommonBase {
         */
        public Persist as_Persist() {
                long ret = bindings.FilesystemPersister_as_Persist(this.ptr);
+               if (ret < 1024) { return null; }
                Persist ret_hu_conv = new Persist(null, ret);
                ret_hu_conv.ptrs_to.add(this);
                return ret_hu_conv;