[Java] Update auto-generated bindings to LDK 0.0.123

[ldk-java] / src / main / java / org / ldk / structs / Sha256.java

diff --git a/src/main/java/org/ldk/structs/Sha256.java b/src/main/java/org/ldk/structs/Sha256.java
index 0147ffb5c41d0a9d49b756cd76605ba9769b7032..074f7bb956ff85469a5dffe75089b8d6e7dd48e5 100644 (file)
--- a/src/main/java/org/ldk/structs/Sha256.java
+++ b/src/main/java/org/ldk/structs/Sha256.java
@@ -34,12 +34,12 @@ public class Sha256 extends CommonBase {
                Reference.reachabilityFence(this);
                if (ret >= 0 && ret <= 4096) { return null; }
                org.ldk.structs.Sha256 ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.Sha256(null, ret); }
-               ret_hu_conv.ptrs_to.add(this);
+               if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
                return ret_hu_conv;
        }
 
        /**
-        * Checks if two Sha256s contain equal inner contents.
+        * Generates a non-cryptographic 64-bit hash of the Sha256.
         */
        public long hash() {
                long ret = bindings.Sha256_hash(this.ptr);
@@ -55,11 +55,11 @@ public class Sha256 extends CommonBase {
         * This ignores pointers and is_owned flags and looks at the values in fields.
         * Two objects with NULL inner values will be considered "equal" here.
         */
-       public boolean eq(Sha256 b) {
-               boolean ret = bindings.Sha256_eq(this.ptr, b == null ? 0 : b.ptr);
+       public boolean eq(org.ldk.structs.Sha256 b) {
+               boolean ret = bindings.Sha256_eq(this.ptr, b.ptr);
                Reference.reachabilityFence(this);
                Reference.reachabilityFence(b);
-               this.ptrs_to.add(b);
+               if (this != null) { this.ptrs_to.add(b); };
                return ret;
        }
 
@@ -67,4 +67,17 @@ public class Sha256 extends CommonBase {
                if (!(o instanceof Sha256)) return false;
                return this.eq((Sha256)o);
        }
+       /**
+        * Constructs a new [`Sha256`] from the given bytes, which are assumed to be the output of a
+        * single sha256 hash.
+        */
+       public static Sha256 from_bytes(byte[] bytes) {
+               long ret = bindings.Sha256_from_bytes(InternalUtils.check_arr_len(bytes, 32));
+               Reference.reachabilityFence(bytes);
+               if (ret >= 0 && ret <= 4096) { return null; }
+               org.ldk.structs.Sha256 ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.Sha256(null, ret); }
+               if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
+               return ret_hu_conv;
+       }
+
 }