Bindings updates
[ldk-java] / ts / bindings.c
index 54ab899b0bf16926b5393973a517b4e14a1cbcd8..a383cb9d6749a4218c060c3333fd0019e32d0eb8 100644 (file)
@@ -271,19 +271,12 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKC2Tuple_u64u64Z_new(int64
        ret->b = b;
        return (long)ret;
 }
-static inline LDKC2Tuple_u64u64Z C2Tuple_u64u64Z_clone(const LDKC2Tuple_u64u64Z *orig) {
-       LDKC2Tuple_u64u64Z ret = {
-               .a = orig->a,
-               .b = orig->b,
-       };
-       return ret;
-}
 int64_t  __attribute__((visibility("default"))) TS_LDKC2Tuple_u64u64Z_get_a(uint32_t ptr) {
-       LDKC2Tuple_u64u64Z *tuple = (LDKC2Tuple_u64u64Z*)ptr;
+       LDKC2Tuple_u64u64Z *tuple = (LDKC2Tuple_u64u64Z*)(ptr & ~1);
        return tuple->a;
 }
 int64_t  __attribute__((visibility("default"))) TS_LDKC2Tuple_u64u64Z_get_b(uint32_t ptr) {
-       LDKC2Tuple_u64u64Z *tuple = (LDKC2Tuple_u64u64Z*)ptr;
+       LDKC2Tuple_u64u64Z *tuple = (LDKC2Tuple_u64u64Z*)(ptr & ~1);
        return tuple->b;
 }
 uint32_t __attribute__((visibility("default"))) TS_LDKSpendableOutputDescriptor_ref_from_ptr(uint32_t ptr) {
@@ -294,7 +287,7 @@ uint32_t __attribute__((visibility("default"))) TS_LDKSpendableOutputDescriptor_
                        CHECK((((long)outpoint_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((long)&outpoint_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        long outpoint_ref = (long)outpoint_var.inner & ~1;
-                       long output_ref = (long)&obj->static_output.output;
+                       long output_ref = ((long)&obj->static_output.output) | 1;
                        return 0 /* LDKSpendableOutputDescriptor - StaticOutput */; (void) outpoint_ref; (void) (long)output_ref;
                }
                case LDKSpendableOutputDescriptor_DynamicOutputP2WSH: {
@@ -304,8 +297,8 @@ uint32_t __attribute__((visibility("default"))) TS_LDKSpendableOutputDescriptor_
                        long outpoint_ref = (long)outpoint_var.inner & ~1;
                        int8_tArray per_commitment_point_arr = init_arr(33, sizeof(uint8_t), "Native int8_tArray Bytes");
                        memcpy((uint8_t*)(per_commitment_point_arr + 4), obj->dynamic_output_p2wsh.per_commitment_point.compressed_form, 33);
-                       long output_ref = (long)&obj->dynamic_output_p2wsh.output;
-                       long key_derivation_params_ref = (long)&obj->dynamic_output_p2wsh.key_derivation_params;
+                       long output_ref = ((long)&obj->dynamic_output_p2wsh.output) | 1;
+                       long key_derivation_params_ref = (long)(&obj->dynamic_output_p2wsh.key_derivation_params) | 1;
                        int8_tArray revocation_pubkey_arr = init_arr(33, sizeof(uint8_t), "Native int8_tArray Bytes");
                        memcpy((uint8_t*)(revocation_pubkey_arr + 4), obj->dynamic_output_p2wsh.revocation_pubkey.compressed_form, 33);
                        return 0 /* LDKSpendableOutputDescriptor - DynamicOutputP2WSH */; (void) outpoint_ref; (void) per_commitment_point_arr; (void) obj->dynamic_output_p2wsh.to_self_delay; (void) (long)output_ref; (void) key_derivation_params_ref; (void) revocation_pubkey_arr;
@@ -315,8 +308,8 @@ uint32_t __attribute__((visibility("default"))) TS_LDKSpendableOutputDescriptor_
                        CHECK((((long)outpoint_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((long)&outpoint_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        long outpoint_ref = (long)outpoint_var.inner & ~1;
-                       long output_ref = (long)&obj->static_output_counterparty_payment.output;
-                       long key_derivation_params_ref = (long)&obj->static_output_counterparty_payment.key_derivation_params;
+                       long output_ref = ((long)&obj->static_output_counterparty_payment.output) | 1;
+                       long key_derivation_params_ref = (long)(&obj->static_output_counterparty_payment.key_derivation_params) | 1;
                        return 0 /* LDKSpendableOutputDescriptor - StaticOutputCounterpartyPayment */; (void) outpoint_ref; (void) (long)output_ref; (void) key_derivation_params_ref;
                }
                default: abort();
@@ -332,7 +325,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCVec_SpendableOutputDescr
                uint32_t *java_elems = (uint32_t*)(elems + 4);
                for (size_t i = 0; i < ret->datalen; i++) {
                        uint32_t arr_elem = java_elems[i];
-                       LDKSpendableOutputDescriptor arr_elem_conv = *(LDKSpendableOutputDescriptor*)arr_elem;
+                       LDKSpendableOutputDescriptor arr_elem_conv = *(LDKSpendableOutputDescriptor*)(((uint64_t)arr_elem) & ~1);
                        FREE((void*)arr_elem);
                        ret->data[i] = arr_elem_conv;
                }
@@ -520,11 +513,11 @@ uint32_t __attribute__((visibility("default"))) TS_LDKMessageSendEvent_ref_from_
                case LDKMessageSendEvent_HandleError: {
                        int8_tArray node_id_arr = init_arr(33, sizeof(uint8_t), "Native int8_tArray Bytes");
                        memcpy((uint8_t*)(node_id_arr + 4), obj->handle_error.node_id.compressed_form, 33);
-                       long action_ref = (long)&obj->handle_error.action;
+                       long action_ref = ((long)&obj->handle_error.action) | 1;
                        return 0 /* LDKMessageSendEvent - HandleError */; (void) node_id_arr; (void) action_ref;
                }
                case LDKMessageSendEvent_PaymentFailureNetworkUpdate: {
-                       long update_ref = (long)&obj->payment_failure_network_update.update;
+                       long update_ref = ((long)&obj->payment_failure_network_update.update) | 1;
                        return 0 /* LDKMessageSendEvent - PaymentFailureNetworkUpdate */; (void) update_ref;
                }
                case LDKMessageSendEvent_SendChannelRangeQuery: {
@@ -558,7 +551,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCVec_MessageSendEventZ_ne
                uint32_t *java_elems = (uint32_t*)(elems + 4);
                for (size_t i = 0; i < ret->datalen; i++) {
                        uint32_t arr_elem = java_elems[i];
-                       LDKMessageSendEvent arr_elem_conv = *(LDKMessageSendEvent*)arr_elem;
+                       LDKMessageSendEvent arr_elem_conv = *(LDKMessageSendEvent*)(((uint64_t)arr_elem) & ~1);
                        FREE((void*)arr_elem);
                        ret->data[i] = arr_elem_conv;
                }
@@ -615,7 +608,7 @@ uint32_t __attribute__((visibility("default"))) TS_LDKEvent_ref_from_ptr(uint32_
                        uint32_tArray outputs_arr = init_arr(outputs_var.datalen, sizeof(uint32_t), "Native uint32_tArray Bytes");
                        uint32_t *outputs_arr_ptr = (uint32_t*)(outputs_arr + 4);
                        for (size_t b = 0; b < outputs_var.datalen; b++) {
-                               long arr_conv_27_ref = (long)&outputs_var.data[b];
+                               long arr_conv_27_ref = ((long)&outputs_var.data[b]) | 1;
                                outputs_arr_ptr[b] = arr_conv_27_ref;
                        }
                        return 0 /* LDKEvent - SpendableOutputs */; (void) outputs_arr;
@@ -633,7 +626,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCVec_EventZ_new(uint32_tA
                uint32_t *java_elems = (uint32_t*)(elems + 4);
                for (size_t i = 0; i < ret->datalen; i++) {
                        uint32_t arr_elem = java_elems[i];
-                       LDKEvent arr_elem_conv = *(LDKEvent*)arr_elem;
+                       LDKEvent arr_elem_conv = *(LDKEvent*)(((uint64_t)arr_elem) & ~1);
                        FREE((void*)arr_elem);
                        ret->data[i] = arr_elem_conv;
                }
@@ -659,11 +652,11 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKC2Tuple_usizeTransactionZ
        return (long)ret;
 }
 intptr_t  __attribute__((visibility("default"))) TS_LDKC2Tuple_usizeTransactionZ_get_a(uint32_t ptr) {
-       LDKC2Tuple_usizeTransactionZ *tuple = (LDKC2Tuple_usizeTransactionZ*)ptr;
+       LDKC2Tuple_usizeTransactionZ *tuple = (LDKC2Tuple_usizeTransactionZ*)(ptr & ~1);
        return tuple->a;
 }
 int8_tArray  __attribute__((visibility("default"))) TS_LDKC2Tuple_usizeTransactionZ_get_b(uint32_t ptr) {
-       LDKC2Tuple_usizeTransactionZ *tuple = (LDKC2Tuple_usizeTransactionZ*)ptr;
+       LDKC2Tuple_usizeTransactionZ *tuple = (LDKC2Tuple_usizeTransactionZ*)(ptr & ~1);
        LDKTransaction b_var = tuple->b;
        int8_tArray b_arr = init_arr(b_var.datalen, sizeof(uint8_t), "Native int8_tArray Bytes");
        memcpy((uint8_t*)(b_arr + 4), b_var.data, b_var.datalen);
@@ -679,7 +672,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCVec_C2Tuple_usizeTransac
                uint32_t *java_elems = (uint32_t*)(elems + 4);
                for (size_t i = 0; i < ret->datalen; i++) {
                        uint32_t arr_elem = java_elems[i];
-                       LDKC2Tuple_usizeTransactionZ arr_elem_conv = *(LDKC2Tuple_usizeTransactionZ*)arr_elem;
+                       LDKC2Tuple_usizeTransactionZ arr_elem_conv = *(LDKC2Tuple_usizeTransactionZ*)(((uint64_t)arr_elem) & ~1);
                        FREE((void*)arr_elem);
                        ret->data[i] = arr_elem_conv;
                }
@@ -690,27 +683,16 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_NoneChannelMonito
        return ((LDKCResult_NoneChannelMonitorUpdateErrZ*)arg)->result_ok;
 }
 void  __attribute__((visibility("default"))) TS_LDKCResult_NoneChannelMonitorUpdateErrZ_get_ok(uint32_t arg) {
-       LDKCResult_NoneChannelMonitorUpdateErrZ *val = (LDKCResult_NoneChannelMonitorUpdateErrZ*)arg;
+       LDKCResult_NoneChannelMonitorUpdateErrZ *val = (LDKCResult_NoneChannelMonitorUpdateErrZ*)(arg & ~1);
        CHECK(val->result_ok);
        return *val->contents.result;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_NoneChannelMonitorUpdateErrZ_get_err(uint32_t arg) {
-       LDKCResult_NoneChannelMonitorUpdateErrZ *val = (LDKCResult_NoneChannelMonitorUpdateErrZ*)arg;
+       LDKCResult_NoneChannelMonitorUpdateErrZ *val = (LDKCResult_NoneChannelMonitorUpdateErrZ*)(arg & ~1);
        CHECK(!val->result_ok);
        uint32_t err_conv = LDKChannelMonitorUpdateErr_to_js((*val->contents.err));
        return err_conv;
 }
-static inline LDKCResult_NoneChannelMonitorUpdateErrZ CResult_NoneChannelMonitorUpdateErrZ_clone(const LDKCResult_NoneChannelMonitorUpdateErrZ *orig) {
-       LDKCResult_NoneChannelMonitorUpdateErrZ res = { .result_ok = orig->result_ok };
-       if (orig->result_ok) {
-               res.contents.result = NULL;
-       } else {
-               LDKChannelMonitorUpdateErr* contents = MALLOC(sizeof(LDKChannelMonitorUpdateErr), "LDKChannelMonitorUpdateErr result Err clone");
-               *contents = ChannelMonitorUpdateErr_clone(orig->contents.err);
-               res.contents.err = contents;
-       }
-       return res;
-}
 uint32_t  __attribute__((visibility("default"))) TS_LDKCVec_MonitorEventZ_new(uint32_tArray elems) {
        LDKCVec_MonitorEventZ *ret = MALLOC(sizeof(LDKCVec_MonitorEventZ), "LDKCVec_MonitorEventZ");
        ret->datalen = *((uint32_t*)elems);
@@ -724,8 +706,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCVec_MonitorEventZ_new(ui
                        LDKMonitorEvent arr_elem_conv;
                        arr_elem_conv.inner = (void*)(arr_elem & (~1));
                        arr_elem_conv.is_owned = (arr_elem & 1) || (arr_elem == 0);
-                       if (arr_elem_conv.inner != NULL)
-                               arr_elem_conv = MonitorEvent_clone(&arr_elem_conv);
+                       arr_elem_conv = MonitorEvent_clone(&arr_elem_conv);
                        ret->data[i] = arr_elem_conv;
                }
        }
@@ -742,7 +723,7 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_ChannelMonitorUpd
        return ((LDKCResult_ChannelMonitorUpdateDecodeErrorZ*)arg)->result_ok;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_ChannelMonitorUpdateDecodeErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_ChannelMonitorUpdateDecodeErrorZ *val = (LDKCResult_ChannelMonitorUpdateDecodeErrorZ*)arg;
+       LDKCResult_ChannelMonitorUpdateDecodeErrorZ *val = (LDKCResult_ChannelMonitorUpdateDecodeErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
        LDKChannelMonitorUpdate res_var = (*val->contents.result);
        CHECK((((long)res_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -751,7 +732,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_ChannelMonitorUpd
        return res_ref;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_ChannelMonitorUpdateDecodeErrorZ_get_err(uint32_t arg) {
-       LDKCResult_ChannelMonitorUpdateDecodeErrorZ *val = (LDKCResult_ChannelMonitorUpdateDecodeErrorZ*)arg;
+       LDKCResult_ChannelMonitorUpdateDecodeErrorZ *val = (LDKCResult_ChannelMonitorUpdateDecodeErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        LDKDecodeError err_var = (*val->contents.err);
        CHECK((((long)err_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -763,12 +744,12 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_NoneMonitorUpdate
        return ((LDKCResult_NoneMonitorUpdateErrorZ*)arg)->result_ok;
 }
 void  __attribute__((visibility("default"))) TS_LDKCResult_NoneMonitorUpdateErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_NoneMonitorUpdateErrorZ *val = (LDKCResult_NoneMonitorUpdateErrorZ*)arg;
+       LDKCResult_NoneMonitorUpdateErrorZ *val = (LDKCResult_NoneMonitorUpdateErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
        return *val->contents.result;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_NoneMonitorUpdateErrorZ_get_err(uint32_t arg) {
-       LDKCResult_NoneMonitorUpdateErrorZ *val = (LDKCResult_NoneMonitorUpdateErrorZ*)arg;
+       LDKCResult_NoneMonitorUpdateErrorZ *val = (LDKCResult_NoneMonitorUpdateErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        LDKMonitorUpdateError err_var = (*val->contents.err);
        CHECK((((long)err_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -781,8 +762,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKC2Tuple_OutPointScriptZ_n
        LDKOutPoint a_conv;
        a_conv.inner = (void*)(a & (~1));
        a_conv.is_owned = (a & 1) || (a == 0);
-       if (a_conv.inner != NULL)
-               a_conv = OutPoint_clone(&a_conv);
+       a_conv = OutPoint_clone(&a_conv);
        ret->a = a_conv;
        LDKCVec_u8Z b_ref;
        b_ref.datalen = *((uint32_t*)b);
@@ -791,15 +771,8 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKC2Tuple_OutPointScriptZ_n
        ret->b = b_ref;
        return (long)ret;
 }
-static inline LDKC2Tuple_OutPointScriptZ C2Tuple_OutPointScriptZ_clone(const LDKC2Tuple_OutPointScriptZ *orig) {
-       LDKC2Tuple_OutPointScriptZ ret = {
-               .a = OutPoint_clone(&orig->a),
-               .b = CVec_u8Z_clone(&orig->b),
-       };
-       return ret;
-}
 uint32_t  __attribute__((visibility("default"))) TS_LDKC2Tuple_OutPointScriptZ_get_a(uint32_t ptr) {
-       LDKC2Tuple_OutPointScriptZ *tuple = (LDKC2Tuple_OutPointScriptZ*)ptr;
+       LDKC2Tuple_OutPointScriptZ *tuple = (LDKC2Tuple_OutPointScriptZ*)(ptr & ~1);
        LDKOutPoint a_var = tuple->a;
        CHECK((((long)a_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&a_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -807,7 +780,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKC2Tuple_OutPointScriptZ_g
        return a_ref;
 }
 int8_tArray  __attribute__((visibility("default"))) TS_LDKC2Tuple_OutPointScriptZ_get_b(uint32_t ptr) {
-       LDKC2Tuple_OutPointScriptZ *tuple = (LDKC2Tuple_OutPointScriptZ*)ptr;
+       LDKC2Tuple_OutPointScriptZ *tuple = (LDKC2Tuple_OutPointScriptZ*)(ptr & ~1);
        LDKCVec_u8Z b_var = tuple->b;
        int8_tArray b_arr = init_arr(b_var.datalen, sizeof(uint8_t), "Native int8_tArray Bytes");
        memcpy((uint8_t*)(b_arr + 4), b_var.data, b_var.datalen);
@@ -816,25 +789,18 @@ int8_tArray  __attribute__((visibility("default"))) TS_LDKC2Tuple_OutPointScript
 uint32_t  __attribute__((visibility("default"))) TS_LDKC2Tuple_u32TxOutZ_new(int32_t a, uint32_t b) {
        LDKC2Tuple_u32TxOutZ* ret = MALLOC(sizeof(LDKC2Tuple_u32TxOutZ), "LDKC2Tuple_u32TxOutZ");
        ret->a = a;
-       LDKTxOut b_conv = *(LDKTxOut*)b;
+       LDKTxOut b_conv = *(LDKTxOut*)(((uint64_t)b) & ~1);
        FREE((void*)b);
        ret->b = b_conv;
        return (long)ret;
 }
-static inline LDKC2Tuple_u32TxOutZ C2Tuple_u32TxOutZ_clone(const LDKC2Tuple_u32TxOutZ *orig) {
-       LDKC2Tuple_u32TxOutZ ret = {
-               .a = orig->a,
-               .b = TxOut_clone(&orig->b),
-       };
-       return ret;
-}
 int32_t  __attribute__((visibility("default"))) TS_LDKC2Tuple_u32TxOutZ_get_a(uint32_t ptr) {
-       LDKC2Tuple_u32TxOutZ *tuple = (LDKC2Tuple_u32TxOutZ*)ptr;
+       LDKC2Tuple_u32TxOutZ *tuple = (LDKC2Tuple_u32TxOutZ*)(ptr & ~1);
        return tuple->a;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKC2Tuple_u32TxOutZ_get_b(uint32_t ptr) {
-       LDKC2Tuple_u32TxOutZ *tuple = (LDKC2Tuple_u32TxOutZ*)ptr;
-       long b_ref = (long)&tuple->b;
+       LDKC2Tuple_u32TxOutZ *tuple = (LDKC2Tuple_u32TxOutZ*)(ptr & ~1);
+       long b_ref = ((long)&tuple->b) | 1;
        return (long)b_ref;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCVec_C2Tuple_u32TxOutZZ_new(uint32_tArray elems) {
@@ -847,7 +813,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCVec_C2Tuple_u32TxOutZZ_n
                uint32_t *java_elems = (uint32_t*)(elems + 4);
                for (size_t i = 0; i < ret->datalen; i++) {
                        uint32_t arr_elem = java_elems[i];
-                       LDKC2Tuple_u32TxOutZ arr_elem_conv = *(LDKC2Tuple_u32TxOutZ*)arr_elem;
+                       LDKC2Tuple_u32TxOutZ arr_elem_conv = *(LDKC2Tuple_u32TxOutZ*)(((uint64_t)arr_elem) & ~1);
                        FREE((void*)arr_elem);
                        ret->data[i] = arr_elem_conv;
                }
@@ -876,33 +842,26 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKC2Tuple_TxidCVec_C2Tuple_
        uint32_t* b_vals = (uint32_t*)(b + 4);
        for (size_t z = 0; z < b_constr.datalen; z++) {
                uint32_t arr_conv_25 = b_vals[z];
-               LDKC2Tuple_u32TxOutZ arr_conv_25_conv = *(LDKC2Tuple_u32TxOutZ*)arr_conv_25;
+               LDKC2Tuple_u32TxOutZ arr_conv_25_conv = *(LDKC2Tuple_u32TxOutZ*)(((uint64_t)arr_conv_25) & ~1);
                FREE((void*)arr_conv_25);
                b_constr.data[z] = arr_conv_25_conv;
        }
        ret->b = b_constr;
        return (long)ret;
 }
-static inline LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_clone(const LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ *orig) {
-       LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ ret = {
-               .a = ThirtyTwoBytes_clone(&orig->a),
-               .b = CVec_C2Tuple_u32TxOutZZ_clone(&orig->b),
-       };
-       return ret;
-}
 int8_tArray  __attribute__((visibility("default"))) TS_LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_get_a(uint32_t ptr) {
-       LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ *tuple = (LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ*)ptr;
+       LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ *tuple = (LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ*)(ptr & ~1);
        int8_tArray a_arr = init_arr(32, sizeof(uint8_t), "Native int8_tArray Bytes");
        memcpy((uint8_t*)(a_arr + 4), tuple->a.data, 32);
        return a_arr;
 }
 uint32_tArray  __attribute__((visibility("default"))) TS_LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_get_b(uint32_t ptr) {
-       LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ *tuple = (LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ*)ptr;
+       LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ *tuple = (LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ*)(ptr & ~1);
        LDKCVec_C2Tuple_u32TxOutZZ b_var = tuple->b;
        uint32_tArray b_arr = init_arr(b_var.datalen, sizeof(uint32_t), "Native uint32_tArray Bytes");
        uint32_t *b_arr_ptr = (uint32_t*)(b_arr + 4);
        for (size_t z = 0; z < b_var.datalen; z++) {
-               long arr_conv_25_ref = (long)&b_var.data[z];
+               long arr_conv_25_ref = (long)(&b_var.data[z]) | 1;
                b_arr_ptr[z] = arr_conv_25_ref;
        }
        return b_arr;
@@ -917,20 +876,13 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCVec_C2Tuple_TxidCVec_C2T
                uint32_t *java_elems = (uint32_t*)(elems + 4);
                for (size_t i = 0; i < ret->datalen; i++) {
                        uint32_t arr_elem = java_elems[i];
-                       LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ arr_elem_conv = *(LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ*)arr_elem;
+                       LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ arr_elem_conv = *(LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ*)(((uint64_t)arr_elem) & ~1);
                        FREE((void*)arr_elem);
                        ret->data[i] = arr_elem_conv;
                }
        }
        return (long)ret;
 }
-static inline LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ CVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ_clone(const LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ *orig) {
-       LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ ret = { .data = MALLOC(sizeof(LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ) * orig->datalen, "LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ clone bytes"), .datalen = orig->datalen };
-       for (size_t i = 0; i < ret.datalen; i++) {
-               ret.data[i] = C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_clone(&orig->data[i]);
-       }
-       return ret;
-}
 uint32_t  __attribute__((visibility("default"))) TS_LDKC2Tuple_SignatureCVec_SignatureZZ_new(int8_tArray a, ptrArray b) {
        LDKC2Tuple_SignatureCVec_SignatureZZ* ret = MALLOC(sizeof(LDKC2Tuple_SignatureCVec_SignatureZZ), "LDKC2Tuple_SignatureCVec_SignatureZZ");
        LDKSignature a_ref;
@@ -955,13 +907,13 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKC2Tuple_SignatureCVec_Sig
        return (long)ret;
 }
 int8_tArray  __attribute__((visibility("default"))) TS_LDKC2Tuple_SignatureCVec_SignatureZZ_get_a(uint32_t ptr) {
-       LDKC2Tuple_SignatureCVec_SignatureZZ *tuple = (LDKC2Tuple_SignatureCVec_SignatureZZ*)ptr;
+       LDKC2Tuple_SignatureCVec_SignatureZZ *tuple = (LDKC2Tuple_SignatureCVec_SignatureZZ*)(ptr & ~1);
        int8_tArray a_arr = init_arr(64, sizeof(uint8_t), "Native int8_tArray Bytes");
        memcpy((uint8_t*)(a_arr + 4), tuple->a.compact_form, 64);
        return a_arr;
 }
 ptrArray  __attribute__((visibility("default"))) TS_LDKC2Tuple_SignatureCVec_SignatureZZ_get_b(uint32_t ptr) {
-       LDKC2Tuple_SignatureCVec_SignatureZZ *tuple = (LDKC2Tuple_SignatureCVec_SignatureZZ*)ptr;
+       LDKC2Tuple_SignatureCVec_SignatureZZ *tuple = (LDKC2Tuple_SignatureCVec_SignatureZZ*)(ptr & ~1);
        LDKCVec_SignatureZ b_var = tuple->b;
        ptrArray b_arr = init_arr(b_var.datalen, sizeof(uint32_t), "Native ptrArray Bytes");
        int8_tArray *b_arr_ptr = (int8_tArray*)(b_arr + 4);
@@ -976,13 +928,13 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_C2Tuple_Signature
        return ((LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ*)arg)->result_ok;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_get_ok(uint32_t arg) {
-       LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ *val = (LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ*)arg;
+       LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ *val = (LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ*)(arg & ~1);
        CHECK(val->result_ok);
-       long res_ref = (long)&(*val->contents.result);
+       long res_ref = (long)(&(*val->contents.result)) | 1;
        return res_ref;
 }
 void  __attribute__((visibility("default"))) TS_LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_get_err(uint32_t arg) {
-       LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ *val = (LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ*)arg;
+       LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ *val = (LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ*)(arg & ~1);
        CHECK(!val->result_ok);
        return *val->contents.err;
 }
@@ -990,35 +942,14 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_SignatureNoneZ_re
        return ((LDKCResult_SignatureNoneZ*)arg)->result_ok;
 }
 int8_tArray  __attribute__((visibility("default"))) TS_LDKCResult_SignatureNoneZ_get_ok(uint32_t arg) {
-       LDKCResult_SignatureNoneZ *val = (LDKCResult_SignatureNoneZ*)arg;
+       LDKCResult_SignatureNoneZ *val = (LDKCResult_SignatureNoneZ*)(arg & ~1);
        CHECK(val->result_ok);
        int8_tArray res_arr = init_arr(64, sizeof(uint8_t), "Native int8_tArray Bytes");
        memcpy((uint8_t*)(res_arr + 4), (*val->contents.result).compact_form, 64);
        return res_arr;
 }
 void  __attribute__((visibility("default"))) TS_LDKCResult_SignatureNoneZ_get_err(uint32_t arg) {
-       LDKCResult_SignatureNoneZ *val = (LDKCResult_SignatureNoneZ*)arg;
-       CHECK(!val->result_ok);
-       return *val->contents.err;
-}
-jboolean  __attribute__((visibility("default"))) TS_LDKCResult_CVec_SignatureZNoneZ_result_ok(uint32_t arg) {
-       return ((LDKCResult_CVec_SignatureZNoneZ*)arg)->result_ok;
-}
-ptrArray  __attribute__((visibility("default"))) TS_LDKCResult_CVec_SignatureZNoneZ_get_ok(uint32_t arg) {
-       LDKCResult_CVec_SignatureZNoneZ *val = (LDKCResult_CVec_SignatureZNoneZ*)arg;
-       CHECK(val->result_ok);
-       LDKCVec_SignatureZ res_var = (*val->contents.result);
-       ptrArray res_arr = init_arr(res_var.datalen, sizeof(uint32_t), "Native ptrArray Bytes");
-       int8_tArray *res_arr_ptr = (int8_tArray*)(res_arr + 4);
-       for (size_t m = 0; m < res_var.datalen; m++) {
-               int8_tArray arr_conv_12_arr = init_arr(64, sizeof(uint8_t), "Native int8_tArray Bytes");
-               memcpy((uint8_t*)(arr_conv_12_arr + 4), res_var.data[m].compact_form, 64);
-               res_arr_ptr[m] = arr_conv_12_arr;
-       }
-       return res_arr;
-}
-void  __attribute__((visibility("default"))) TS_LDKCResult_CVec_SignatureZNoneZ_get_err(uint32_t arg) {
-       LDKCResult_CVec_SignatureZNoneZ *val = (LDKCResult_CVec_SignatureZNoneZ*)arg;
+       LDKCResult_SignatureNoneZ *val = (LDKCResult_SignatureNoneZ*)(arg & ~1);
        CHECK(!val->result_ok);
        return *val->contents.err;
 }
@@ -1028,8 +959,7 @@ typedef struct LDKChannelKeys_JCalls {
        uint32_t release_commitment_secret_meth;
        uint32_t key_derivation_params_meth;
        uint32_t sign_counterparty_commitment_meth;
-       uint32_t sign_holder_commitment_meth;
-       uint32_t sign_holder_commitment_htlc_transactions_meth;
+       uint32_t sign_holder_commitment_and_htlcs_meth;
        uint32_t sign_justice_transaction_meth;
        uint32_t sign_counterparty_htlc_transaction_meth;
        uint32_t sign_closing_transaction_meth;
@@ -1044,8 +974,7 @@ static void LDKChannelKeys_JCalls_free(void* this_arg) {
                js_free(j_calls->release_commitment_secret_meth);
                js_free(j_calls->key_derivation_params_meth);
                js_free(j_calls->sign_counterparty_commitment_meth);
-               js_free(j_calls->sign_holder_commitment_meth);
-               js_free(j_calls->sign_holder_commitment_htlc_transactions_meth);
+               js_free(j_calls->sign_holder_commitment_and_htlcs_meth);
                js_free(j_calls->sign_justice_transaction_meth);
                js_free(j_calls->sign_counterparty_htlc_transaction_meth);
                js_free(j_calls->sign_closing_transaction_meth);
@@ -1074,15 +1003,14 @@ LDKThirtyTwoBytes release_commitment_secret_jcall(const void* this_arg, uint64_t
 LDKC2Tuple_u64u64Z key_derivation_params_jcall(const void* this_arg) {
        LDKChannelKeys_JCalls *j_calls = (LDKChannelKeys_JCalls*) this_arg;
        LDKC2Tuple_u64u64Z* ret = (LDKC2Tuple_u64u64Z*)js_invoke_function_0(j_calls->key_derivation_params_meth);
-       LDKC2Tuple_u64u64Z ret_conv = *(LDKC2Tuple_u64u64Z*)ret;
+       LDKC2Tuple_u64u64Z ret_conv = *(LDKC2Tuple_u64u64Z*)(((uint64_t)ret) & ~1);
        ret_conv = C2Tuple_u64u64Z_clone((LDKC2Tuple_u64u64Z*)ret);
        return ret_conv;
 }
 LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ sign_counterparty_commitment_jcall(const void* this_arg, const LDKCommitmentTransaction * commitment_tx) {
        LDKChannelKeys_JCalls *j_calls = (LDKChannelKeys_JCalls*) this_arg;
        LDKCommitmentTransaction commitment_tx_var = *commitment_tx;
-       if (commitment_tx->inner != NULL)
-               commitment_tx_var = CommitmentTransaction_clone(commitment_tx);
+       commitment_tx_var = CommitmentTransaction_clone(commitment_tx);
        CHECK((((long)commitment_tx_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&commitment_tx_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        long commitment_tx_ref = (long)commitment_tx_var.inner;
@@ -1090,40 +1018,23 @@ LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ sign_counterparty_commitment_j
                commitment_tx_ref |= 1;
        }
        LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ* ret = (LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ*)js_invoke_function_1(j_calls->sign_counterparty_commitment_meth, commitment_tx_ref);
-       LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ ret_conv = *(LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ*)ret;
+       LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ ret_conv = *(LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ*)(((uint64_t)ret) & ~1);
        ret_conv = CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_clone((LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ*)ret);
        return ret_conv;
 }
-LDKCResult_SignatureNoneZ sign_holder_commitment_jcall(const void* this_arg, const LDKHolderCommitmentTransaction * commitment_tx) {
+LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ sign_holder_commitment_and_htlcs_jcall(const void* this_arg, const LDKHolderCommitmentTransaction * commitment_tx) {
        LDKChannelKeys_JCalls *j_calls = (LDKChannelKeys_JCalls*) this_arg;
        LDKHolderCommitmentTransaction commitment_tx_var = *commitment_tx;
-       if (commitment_tx->inner != NULL)
-               commitment_tx_var = HolderCommitmentTransaction_clone(commitment_tx);
+       commitment_tx_var = HolderCommitmentTransaction_clone(commitment_tx);
        CHECK((((long)commitment_tx_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&commitment_tx_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        long commitment_tx_ref = (long)commitment_tx_var.inner;
        if (commitment_tx_var.is_owned) {
                commitment_tx_ref |= 1;
        }
-       LDKCResult_SignatureNoneZ* ret = (LDKCResult_SignatureNoneZ*)js_invoke_function_1(j_calls->sign_holder_commitment_meth, commitment_tx_ref);
-       LDKCResult_SignatureNoneZ ret_conv = *(LDKCResult_SignatureNoneZ*)ret;
-       ret_conv = CResult_SignatureNoneZ_clone((LDKCResult_SignatureNoneZ*)ret);
-       return ret_conv;
-}
-LDKCResult_CVec_SignatureZNoneZ sign_holder_commitment_htlc_transactions_jcall(const void* this_arg, const LDKHolderCommitmentTransaction * commitment_tx) {
-       LDKChannelKeys_JCalls *j_calls = (LDKChannelKeys_JCalls*) this_arg;
-       LDKHolderCommitmentTransaction commitment_tx_var = *commitment_tx;
-       if (commitment_tx->inner != NULL)
-               commitment_tx_var = HolderCommitmentTransaction_clone(commitment_tx);
-       CHECK((((long)commitment_tx_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
-       CHECK((((long)&commitment_tx_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
-       long commitment_tx_ref = (long)commitment_tx_var.inner;
-       if (commitment_tx_var.is_owned) {
-               commitment_tx_ref |= 1;
-       }
-       LDKCResult_CVec_SignatureZNoneZ* ret = (LDKCResult_CVec_SignatureZNoneZ*)js_invoke_function_1(j_calls->sign_holder_commitment_htlc_transactions_meth, commitment_tx_ref);
-       LDKCResult_CVec_SignatureZNoneZ ret_conv = *(LDKCResult_CVec_SignatureZNoneZ*)ret;
-       ret_conv = CResult_CVec_SignatureZNoneZ_clone((LDKCResult_CVec_SignatureZNoneZ*)ret);
+       LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ* ret = (LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ*)js_invoke_function_1(j_calls->sign_holder_commitment_and_htlcs_meth, commitment_tx_ref);
+       LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ ret_conv = *(LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ*)(((uint64_t)ret) & ~1);
+       ret_conv = CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_clone((LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ*)ret);
        return ret_conv;
 }
 LDKCResult_SignatureNoneZ sign_justice_transaction_jcall(const void* this_arg, LDKTransaction justice_tx, uintptr_t input, uint64_t amount, const uint8_t (* per_commitment_key)[32], const LDKHTLCOutputInCommitment * htlc) {
@@ -1135,8 +1046,7 @@ LDKCResult_SignatureNoneZ sign_justice_transaction_jcall(const void* this_arg, L
        int8_tArray per_commitment_key_arr = init_arr(32, sizeof(uint8_t), "Native int8_tArray Bytes");
        memcpy((uint8_t*)(per_commitment_key_arr + 4), *per_commitment_key, 32);
        LDKHTLCOutputInCommitment htlc_var = *htlc;
-       if (htlc->inner != NULL)
-               htlc_var = HTLCOutputInCommitment_clone(htlc);
+       htlc_var = HTLCOutputInCommitment_clone(htlc);
        CHECK((((long)htlc_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&htlc_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        long htlc_ref = (long)htlc_var.inner;
@@ -1144,7 +1054,7 @@ LDKCResult_SignatureNoneZ sign_justice_transaction_jcall(const void* this_arg, L
                htlc_ref |= 1;
        }
        LDKCResult_SignatureNoneZ* ret = (LDKCResult_SignatureNoneZ*)js_invoke_function_5(j_calls->sign_justice_transaction_meth, justice_tx_arr, input, amount, per_commitment_key_arr, htlc_ref);
-       LDKCResult_SignatureNoneZ ret_conv = *(LDKCResult_SignatureNoneZ*)ret;
+       LDKCResult_SignatureNoneZ ret_conv = *(LDKCResult_SignatureNoneZ*)(((uint64_t)ret) & ~1);
        ret_conv = CResult_SignatureNoneZ_clone((LDKCResult_SignatureNoneZ*)ret);
        return ret_conv;
 }
@@ -1157,8 +1067,7 @@ LDKCResult_SignatureNoneZ sign_counterparty_htlc_transaction_jcall(const void* t
        int8_tArray per_commitment_point_arr = init_arr(33, sizeof(uint8_t), "Native int8_tArray Bytes");
        memcpy((uint8_t*)(per_commitment_point_arr + 4), per_commitment_point.compressed_form, 33);
        LDKHTLCOutputInCommitment htlc_var = *htlc;
-       if (htlc->inner != NULL)
-               htlc_var = HTLCOutputInCommitment_clone(htlc);
+       htlc_var = HTLCOutputInCommitment_clone(htlc);
        CHECK((((long)htlc_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&htlc_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        long htlc_ref = (long)htlc_var.inner;
@@ -1166,7 +1075,7 @@ LDKCResult_SignatureNoneZ sign_counterparty_htlc_transaction_jcall(const void* t
                htlc_ref |= 1;
        }
        LDKCResult_SignatureNoneZ* ret = (LDKCResult_SignatureNoneZ*)js_invoke_function_5(j_calls->sign_counterparty_htlc_transaction_meth, htlc_tx_arr, input, amount, per_commitment_point_arr, htlc_ref);
-       LDKCResult_SignatureNoneZ ret_conv = *(LDKCResult_SignatureNoneZ*)ret;
+       LDKCResult_SignatureNoneZ ret_conv = *(LDKCResult_SignatureNoneZ*)(((uint64_t)ret) & ~1);
        ret_conv = CResult_SignatureNoneZ_clone((LDKCResult_SignatureNoneZ*)ret);
        return ret_conv;
 }
@@ -1177,15 +1086,14 @@ LDKCResult_SignatureNoneZ sign_closing_transaction_jcall(const void* this_arg, L
        memcpy((uint8_t*)(closing_tx_arr + 4), closing_tx_var.data, closing_tx_var.datalen);
        Transaction_free(closing_tx_var);
        LDKCResult_SignatureNoneZ* ret = (LDKCResult_SignatureNoneZ*)js_invoke_function_1(j_calls->sign_closing_transaction_meth, closing_tx_arr);
-       LDKCResult_SignatureNoneZ ret_conv = *(LDKCResult_SignatureNoneZ*)ret;
+       LDKCResult_SignatureNoneZ ret_conv = *(LDKCResult_SignatureNoneZ*)(((uint64_t)ret) & ~1);
        ret_conv = CResult_SignatureNoneZ_clone((LDKCResult_SignatureNoneZ*)ret);
        return ret_conv;
 }
 LDKCResult_SignatureNoneZ sign_channel_announcement_jcall(const void* this_arg, const LDKUnsignedChannelAnnouncement * msg) {
        LDKChannelKeys_JCalls *j_calls = (LDKChannelKeys_JCalls*) this_arg;
        LDKUnsignedChannelAnnouncement msg_var = *msg;
-       if (msg->inner != NULL)
-               msg_var = UnsignedChannelAnnouncement_clone(msg);
+       msg_var = UnsignedChannelAnnouncement_clone(msg);
        CHECK((((long)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        long msg_ref = (long)msg_var.inner;
@@ -1193,15 +1101,14 @@ LDKCResult_SignatureNoneZ sign_channel_announcement_jcall(const void* this_arg,
                msg_ref |= 1;
        }
        LDKCResult_SignatureNoneZ* ret = (LDKCResult_SignatureNoneZ*)js_invoke_function_1(j_calls->sign_channel_announcement_meth, msg_ref);
-       LDKCResult_SignatureNoneZ ret_conv = *(LDKCResult_SignatureNoneZ*)ret;
+       LDKCResult_SignatureNoneZ ret_conv = *(LDKCResult_SignatureNoneZ*)(((uint64_t)ret) & ~1);
        ret_conv = CResult_SignatureNoneZ_clone((LDKCResult_SignatureNoneZ*)ret);
        return ret_conv;
 }
 void ready_channel_jcall(void* this_arg, const LDKChannelTransactionParameters * channel_parameters) {
        LDKChannelKeys_JCalls *j_calls = (LDKChannelKeys_JCalls*) this_arg;
        LDKChannelTransactionParameters channel_parameters_var = *channel_parameters;
-       if (channel_parameters->inner != NULL)
-               channel_parameters_var = ChannelTransactionParameters_clone(channel_parameters);
+       channel_parameters_var = ChannelTransactionParameters_clone(channel_parameters);
        CHECK((((long)channel_parameters_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&channel_parameters_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        long channel_parameters_ref = (long)channel_parameters_var.inner;
@@ -1232,8 +1139,7 @@ static inline LDKChannelKeys LDKChannelKeys_init (/*TODO: JS Object Reference */
        LDKChannelPublicKeys pubkeys_conv;
        pubkeys_conv.inner = (void*)(pubkeys & (~1));
        pubkeys_conv.is_owned = (pubkeys & 1) || (pubkeys == 0);
-       if (pubkeys_conv.inner != NULL)
-               pubkeys_conv = ChannelPublicKeys_clone(&pubkeys_conv);
+       pubkeys_conv = ChannelPublicKeys_clone(&pubkeys_conv);
 
        LDKChannelKeys ret = {
                .this_arg = (void*) calls,
@@ -1241,8 +1147,7 @@ static inline LDKChannelKeys LDKChannelKeys_init (/*TODO: JS Object Reference */
                .release_commitment_secret = release_commitment_secret_jcall,
                .key_derivation_params = key_derivation_params_jcall,
                .sign_counterparty_commitment = sign_counterparty_commitment_jcall,
-               .sign_holder_commitment = sign_holder_commitment_jcall,
-               .sign_holder_commitment_htlc_transactions = sign_holder_commitment_htlc_transactions_jcall,
+               .sign_holder_commitment_and_htlcs = sign_holder_commitment_and_htlcs_jcall,
                .sign_justice_transaction = sign_justice_transaction_jcall,
                .sign_counterparty_htlc_transaction = sign_counterparty_htlc_transaction_jcall,
                .sign_closing_transaction = sign_closing_transaction_jcall,
@@ -1292,23 +1197,13 @@ uint32_t  __attribute__((visibility("default"))) TS_ChannelKeys_sign_counterpart
        return (long)ret_conv;
 }
 
-uint32_t  __attribute__((visibility("default"))) TS_ChannelKeys_sign_holder_commitment(uint32_t this_arg, uint32_t commitment_tx) {
-       LDKChannelKeys* this_arg_conv = (LDKChannelKeys*)this_arg;
-       LDKHolderCommitmentTransaction commitment_tx_conv;
-       commitment_tx_conv.inner = (void*)(commitment_tx & (~1));
-       commitment_tx_conv.is_owned = false;
-       LDKCResult_SignatureNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_SignatureNoneZ), "LDKCResult_SignatureNoneZ");
-       *ret_conv = (this_arg_conv->sign_holder_commitment)(this_arg_conv->this_arg, &commitment_tx_conv);
-       return (long)ret_conv;
-}
-
-uint32_t  __attribute__((visibility("default"))) TS_ChannelKeys_sign_holder_commitment_htlc_transactions(uint32_t this_arg, uint32_t commitment_tx) {
+uint32_t  __attribute__((visibility("default"))) TS_ChannelKeys_sign_holder_commitment_and_htlcs(uint32_t this_arg, uint32_t commitment_tx) {
        LDKChannelKeys* this_arg_conv = (LDKChannelKeys*)this_arg;
        LDKHolderCommitmentTransaction commitment_tx_conv;
        commitment_tx_conv.inner = (void*)(commitment_tx & (~1));
        commitment_tx_conv.is_owned = false;
-       LDKCResult_CVec_SignatureZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_CVec_SignatureZNoneZ), "LDKCResult_CVec_SignatureZNoneZ");
-       *ret_conv = (this_arg_conv->sign_holder_commitment_htlc_transactions)(this_arg_conv->this_arg, &commitment_tx_conv);
+       LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ), "LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ");
+       *ret_conv = (this_arg_conv->sign_holder_commitment_and_htlcs)(this_arg_conv->this_arg, &commitment_tx_conv);
        return (long)ret_conv;
 }
 
@@ -1414,18 +1309,18 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKC2Tuple_BlockHashChannelM
        LDKChannelMonitor b_conv;
        b_conv.inner = (void*)(b & (~1));
        b_conv.is_owned = (b & 1) || (b == 0);
-       // Warning: we may need a move here but can't clone!
+       b_conv = ChannelMonitor_clone(&b_conv);
        ret->b = b_conv;
        return (long)ret;
 }
 int8_tArray  __attribute__((visibility("default"))) TS_LDKC2Tuple_BlockHashChannelMonitorZ_get_a(uint32_t ptr) {
-       LDKC2Tuple_BlockHashChannelMonitorZ *tuple = (LDKC2Tuple_BlockHashChannelMonitorZ*)ptr;
+       LDKC2Tuple_BlockHashChannelMonitorZ *tuple = (LDKC2Tuple_BlockHashChannelMonitorZ*)(ptr & ~1);
        int8_tArray a_arr = init_arr(32, sizeof(uint8_t), "Native int8_tArray Bytes");
        memcpy((uint8_t*)(a_arr + 4), tuple->a.data, 32);
        return a_arr;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKC2Tuple_BlockHashChannelMonitorZ_get_b(uint32_t ptr) {
-       LDKC2Tuple_BlockHashChannelMonitorZ *tuple = (LDKC2Tuple_BlockHashChannelMonitorZ*)ptr;
+       LDKC2Tuple_BlockHashChannelMonitorZ *tuple = (LDKC2Tuple_BlockHashChannelMonitorZ*)(ptr & ~1);
        LDKChannelMonitor b_var = tuple->b;
        CHECK((((long)b_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&b_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -1436,13 +1331,13 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_C2Tuple_BlockHash
        return ((LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ*)arg)->result_ok;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ *val = (LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ*)arg;
+       LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ *val = (LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
-       long res_ref = (long)&(*val->contents.result);
+       long res_ref = (long)(&(*val->contents.result)) | 1;
        return res_ref;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_get_err(uint32_t arg) {
-       LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ *val = (LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ*)arg;
+       LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ *val = (LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        LDKDecodeError err_var = (*val->contents.err);
        CHECK((((long)err_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -1454,13 +1349,13 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_SpendableOutputDe
        return ((LDKCResult_SpendableOutputDescriptorDecodeErrorZ*)arg)->result_ok;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_SpendableOutputDescriptorDecodeErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_SpendableOutputDescriptorDecodeErrorZ *val = (LDKCResult_SpendableOutputDescriptorDecodeErrorZ*)arg;
+       LDKCResult_SpendableOutputDescriptorDecodeErrorZ *val = (LDKCResult_SpendableOutputDescriptorDecodeErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
-       long res_ref = (long)&(*val->contents.result);
+       long res_ref = ((long)&(*val->contents.result)) | 1;
        return res_ref;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_SpendableOutputDescriptorDecodeErrorZ_get_err(uint32_t arg) {
-       LDKCResult_SpendableOutputDescriptorDecodeErrorZ *val = (LDKCResult_SpendableOutputDescriptorDecodeErrorZ*)arg;
+       LDKCResult_SpendableOutputDescriptorDecodeErrorZ *val = (LDKCResult_SpendableOutputDescriptorDecodeErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        LDKDecodeError err_var = (*val->contents.err);
        CHECK((((long)err_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -1472,14 +1367,14 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_ChanKeySignerDeco
        return ((LDKCResult_ChanKeySignerDecodeErrorZ*)arg)->result_ok;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_ChanKeySignerDecodeErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_ChanKeySignerDecodeErrorZ *val = (LDKCResult_ChanKeySignerDecodeErrorZ*)arg;
+       LDKCResult_ChanKeySignerDecodeErrorZ *val = (LDKCResult_ChanKeySignerDecodeErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
        LDKChannelKeys* ret = MALLOC(sizeof(LDKChannelKeys), "LDKChannelKeys");
-       *ret = (*val->contents.result);
+       *ret = ChannelKeys_clone(&(*val->contents.result));
        return (long)ret;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_ChanKeySignerDecodeErrorZ_get_err(uint32_t arg) {
-       LDKCResult_ChanKeySignerDecodeErrorZ *val = (LDKCResult_ChanKeySignerDecodeErrorZ*)arg;
+       LDKCResult_ChanKeySignerDecodeErrorZ *val = (LDKCResult_ChanKeySignerDecodeErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        LDKDecodeError err_var = (*val->contents.err);
        CHECK((((long)err_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -1491,7 +1386,7 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_InMemoryChannelKe
        return ((LDKCResult_InMemoryChannelKeysDecodeErrorZ*)arg)->result_ok;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_InMemoryChannelKeysDecodeErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_InMemoryChannelKeysDecodeErrorZ *val = (LDKCResult_InMemoryChannelKeysDecodeErrorZ*)arg;
+       LDKCResult_InMemoryChannelKeysDecodeErrorZ *val = (LDKCResult_InMemoryChannelKeysDecodeErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
        LDKInMemoryChannelKeys res_var = (*val->contents.result);
        CHECK((((long)res_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -1500,7 +1395,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_InMemoryChannelKe
        return res_ref;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_InMemoryChannelKeysDecodeErrorZ_get_err(uint32_t arg) {
-       LDKCResult_InMemoryChannelKeysDecodeErrorZ *val = (LDKCResult_InMemoryChannelKeysDecodeErrorZ*)arg;
+       LDKCResult_InMemoryChannelKeysDecodeErrorZ *val = (LDKCResult_InMemoryChannelKeysDecodeErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        LDKDecodeError err_var = (*val->contents.err);
        CHECK((((long)err_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -1512,30 +1407,17 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_TxOutAccessErrorZ
        return ((LDKCResult_TxOutAccessErrorZ*)arg)->result_ok;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_TxOutAccessErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_TxOutAccessErrorZ *val = (LDKCResult_TxOutAccessErrorZ*)arg;
+       LDKCResult_TxOutAccessErrorZ *val = (LDKCResult_TxOutAccessErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
-       long res_ref = (long)&(*val->contents.result);
+       long res_ref = ((long)&(*val->contents.result)) | 1;
        return (long)res_ref;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_TxOutAccessErrorZ_get_err(uint32_t arg) {
-       LDKCResult_TxOutAccessErrorZ *val = (LDKCResult_TxOutAccessErrorZ*)arg;
+       LDKCResult_TxOutAccessErrorZ *val = (LDKCResult_TxOutAccessErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        uint32_t err_conv = LDKAccessError_to_js((*val->contents.err));
        return err_conv;
 }
-static inline LDKCResult_TxOutAccessErrorZ CResult_TxOutAccessErrorZ_clone(const LDKCResult_TxOutAccessErrorZ *orig) {
-       LDKCResult_TxOutAccessErrorZ res = { .result_ok = orig->result_ok };
-       if (orig->result_ok) {
-               LDKTxOut* contents = MALLOC(sizeof(LDKTxOut), "LDKTxOut result OK clone");
-               *contents = TxOut_clone(orig->contents.result);
-               res.contents.result = contents;
-       } else {
-               LDKAccessError* contents = MALLOC(sizeof(LDKAccessError), "LDKAccessError result Err clone");
-               *contents = AccessError_clone(orig->contents.err);
-               res.contents.err = contents;
-       }
-       return res;
-}
 uint32_t __attribute__((visibility("default"))) TS_LDKAPIError_ref_from_ptr(uint32_t ptr) {
        LDKAPIError *obj = (LDKAPIError*)ptr;
        switch(obj->tag) {
@@ -1572,27 +1454,16 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_NoneAPIErrorZ_res
        return ((LDKCResult_NoneAPIErrorZ*)arg)->result_ok;
 }
 void  __attribute__((visibility("default"))) TS_LDKCResult_NoneAPIErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_NoneAPIErrorZ *val = (LDKCResult_NoneAPIErrorZ*)arg;
+       LDKCResult_NoneAPIErrorZ *val = (LDKCResult_NoneAPIErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
        return *val->contents.result;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_NoneAPIErrorZ_get_err(uint32_t arg) {
-       LDKCResult_NoneAPIErrorZ *val = (LDKCResult_NoneAPIErrorZ*)arg;
+       LDKCResult_NoneAPIErrorZ *val = (LDKCResult_NoneAPIErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
-       long err_ref = (long)&(*val->contents.err);
+       long err_ref = ((long)&(*val->contents.err)) | 1;
        return err_ref;
 }
-static inline LDKCResult_NoneAPIErrorZ CResult_NoneAPIErrorZ_clone(const LDKCResult_NoneAPIErrorZ *orig) {
-       LDKCResult_NoneAPIErrorZ res = { .result_ok = orig->result_ok };
-       if (orig->result_ok) {
-               res.contents.result = NULL;
-       } else {
-               LDKAPIError* contents = MALLOC(sizeof(LDKAPIError), "LDKAPIError result Err clone");
-               *contents = APIError_clone(orig->contents.err);
-               res.contents.err = contents;
-       }
-       return res;
-}
 uint32_t  __attribute__((visibility("default"))) TS_LDKCVec_ChannelDetailsZ_new(uint32_tArray elems) {
        LDKCVec_ChannelDetailsZ *ret = MALLOC(sizeof(LDKCVec_ChannelDetailsZ), "LDKCVec_ChannelDetailsZ");
        ret->datalen = *((uint32_t*)elems);
@@ -1606,8 +1477,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCVec_ChannelDetailsZ_new(
                        LDKChannelDetails arr_elem_conv;
                        arr_elem_conv.inner = (void*)(arr_elem & (~1));
                        arr_elem_conv.is_owned = (arr_elem & 1) || (arr_elem == 0);
-                       if (arr_elem_conv.inner != NULL)
-                               arr_elem_conv = ChannelDetails_clone(&arr_elem_conv);
+                       arr_elem_conv = ChannelDetails_clone(&arr_elem_conv);
                        ret->data[i] = arr_elem_conv;
                }
        }
@@ -1624,12 +1494,12 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_NonePaymentSendFa
        return ((LDKCResult_NonePaymentSendFailureZ*)arg)->result_ok;
 }
 void  __attribute__((visibility("default"))) TS_LDKCResult_NonePaymentSendFailureZ_get_ok(uint32_t arg) {
-       LDKCResult_NonePaymentSendFailureZ *val = (LDKCResult_NonePaymentSendFailureZ*)arg;
+       LDKCResult_NonePaymentSendFailureZ *val = (LDKCResult_NonePaymentSendFailureZ*)(arg & ~1);
        CHECK(val->result_ok);
        return *val->contents.result;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_NonePaymentSendFailureZ_get_err(uint32_t arg) {
-       LDKCResult_NonePaymentSendFailureZ *val = (LDKCResult_NonePaymentSendFailureZ*)arg;
+       LDKCResult_NonePaymentSendFailureZ *val = (LDKCResult_NonePaymentSendFailureZ*)(arg & ~1);
        CHECK(!val->result_ok);
        LDKPaymentSendFailure err_var = (*val->contents.err);
        CHECK((((long)err_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -1673,7 +1543,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCVec_NetAddressZ_new(uint
                uint32_t *java_elems = (uint32_t*)(elems + 4);
                for (size_t i = 0; i < ret->datalen; i++) {
                        uint32_t arr_elem = java_elems[i];
-                       LDKNetAddress arr_elem_conv = *(LDKNetAddress*)arr_elem;
+                       LDKNetAddress arr_elem_conv = *(LDKNetAddress*)(((uint64_t)arr_elem) & ~1);
                        FREE((void*)arr_elem);
                        ret->data[i] = arr_elem_conv;
                }
@@ -1700,12 +1570,19 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCVec_ChannelMonitorZ_new(
                        LDKChannelMonitor arr_elem_conv;
                        arr_elem_conv.inner = (void*)(arr_elem & (~1));
                        arr_elem_conv.is_owned = (arr_elem & 1) || (arr_elem == 0);
-                       // Warning: we may need a move here but can't clone!
+                       arr_elem_conv = ChannelMonitor_clone(&arr_elem_conv);
                        ret->data[i] = arr_elem_conv;
                }
        }
        return (long)ret;
 }
+static inline LDKCVec_ChannelMonitorZ CVec_ChannelMonitorZ_clone(const LDKCVec_ChannelMonitorZ *orig) {
+       LDKCVec_ChannelMonitorZ ret = { .data = MALLOC(sizeof(LDKChannelMonitor) * orig->datalen, "LDKCVec_ChannelMonitorZ clone bytes"), .datalen = orig->datalen };
+       for (size_t i = 0; i < ret.datalen; i++) {
+               ret.data[i] = ChannelMonitor_clone(&orig->data[i]);
+       }
+       return ret;
+}
 typedef struct LDKWatch_JCalls {
        atomic_size_t refcnt;
        uint32_t watch_channel_meth;
@@ -1738,7 +1615,7 @@ LDKCResult_NoneChannelMonitorUpdateErrZ watch_channel_jcall(const void* this_arg
                monitor_ref |= 1;
        }
        LDKCResult_NoneChannelMonitorUpdateErrZ* ret = (LDKCResult_NoneChannelMonitorUpdateErrZ*)js_invoke_function_2(j_calls->watch_channel_meth, funding_txo_ref, monitor_ref);
-       LDKCResult_NoneChannelMonitorUpdateErrZ ret_conv = *(LDKCResult_NoneChannelMonitorUpdateErrZ*)ret;
+       LDKCResult_NoneChannelMonitorUpdateErrZ ret_conv = *(LDKCResult_NoneChannelMonitorUpdateErrZ*)(((uint64_t)ret) & ~1);
        ret_conv = CResult_NoneChannelMonitorUpdateErrZ_clone((LDKCResult_NoneChannelMonitorUpdateErrZ*)ret);
        return ret_conv;
 }
@@ -1759,7 +1636,7 @@ LDKCResult_NoneChannelMonitorUpdateErrZ update_channel_jcall(const void* this_ar
                update_ref |= 1;
        }
        LDKCResult_NoneChannelMonitorUpdateErrZ* ret = (LDKCResult_NoneChannelMonitorUpdateErrZ*)js_invoke_function_2(j_calls->update_channel_meth, funding_txo_ref, update_ref);
-       LDKCResult_NoneChannelMonitorUpdateErrZ ret_conv = *(LDKCResult_NoneChannelMonitorUpdateErrZ*)ret;
+       LDKCResult_NoneChannelMonitorUpdateErrZ ret_conv = *(LDKCResult_NoneChannelMonitorUpdateErrZ*)(((uint64_t)ret) & ~1);
        ret_conv = CResult_NoneChannelMonitorUpdateErrZ_clone((LDKCResult_NoneChannelMonitorUpdateErrZ*)ret);
        return ret_conv;
 }
@@ -1778,8 +1655,7 @@ LDKCVec_MonitorEventZ release_pending_monitor_events_jcall(const void* this_arg)
                LDKMonitorEvent arr_conv_14_conv;
                arr_conv_14_conv.inner = (void*)(arr_conv_14 & (~1));
                arr_conv_14_conv.is_owned = (arr_conv_14 & 1) || (arr_conv_14 == 0);
-               if (arr_conv_14_conv.inner != NULL)
-                       arr_conv_14_conv = MonitorEvent_clone(&arr_conv_14_conv);
+               arr_conv_14_conv = MonitorEvent_clone(&arr_conv_14_conv);
                arg_constr.data[o] = arr_conv_14_conv;
        }
        return arg_constr;
@@ -1813,12 +1689,11 @@ uint32_t  __attribute__((visibility("default"))) TS_Watch_watch_channel(uint32_t
        LDKOutPoint funding_txo_conv;
        funding_txo_conv.inner = (void*)(funding_txo & (~1));
        funding_txo_conv.is_owned = (funding_txo & 1) || (funding_txo == 0);
-       if (funding_txo_conv.inner != NULL)
-               funding_txo_conv = OutPoint_clone(&funding_txo_conv);
+       funding_txo_conv = OutPoint_clone(&funding_txo_conv);
        LDKChannelMonitor monitor_conv;
        monitor_conv.inner = (void*)(monitor & (~1));
        monitor_conv.is_owned = (monitor & 1) || (monitor == 0);
-       // Warning: we may need a move here but can't clone!
+       monitor_conv = ChannelMonitor_clone(&monitor_conv);
        LDKCResult_NoneChannelMonitorUpdateErrZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneChannelMonitorUpdateErrZ), "LDKCResult_NoneChannelMonitorUpdateErrZ");
        *ret_conv = (this_arg_conv->watch_channel)(this_arg_conv->this_arg, funding_txo_conv, monitor_conv);
        return (long)ret_conv;
@@ -1829,13 +1704,11 @@ uint32_t  __attribute__((visibility("default"))) TS_Watch_update_channel(uint32_
        LDKOutPoint funding_txo_conv;
        funding_txo_conv.inner = (void*)(funding_txo & (~1));
        funding_txo_conv.is_owned = (funding_txo & 1) || (funding_txo == 0);
-       if (funding_txo_conv.inner != NULL)
-               funding_txo_conv = OutPoint_clone(&funding_txo_conv);
+       funding_txo_conv = OutPoint_clone(&funding_txo_conv);
        LDKChannelMonitorUpdate update_conv;
        update_conv.inner = (void*)(update & (~1));
        update_conv.is_owned = (update & 1) || (update == 0);
-       if (update_conv.inner != NULL)
-               update_conv = ChannelMonitorUpdate_clone(&update_conv);
+       update_conv = ChannelMonitorUpdate_clone(&update_conv);
        LDKCResult_NoneChannelMonitorUpdateErrZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneChannelMonitorUpdateErrZ), "LDKCResult_NoneChannelMonitorUpdateErrZ");
        *ret_conv = (this_arg_conv->update_channel)(this_arg_conv->this_arg, funding_txo_conv, update_conv);
        return (long)ret_conv;
@@ -1960,7 +1833,7 @@ LDKPublicKey get_shutdown_pubkey_jcall(const void* this_arg) {
 LDKChannelKeys get_channel_keys_jcall(const void* this_arg, bool inbound, uint64_t channel_value_satoshis) {
        LDKKeysInterface_JCalls *j_calls = (LDKKeysInterface_JCalls*) this_arg;
        LDKChannelKeys* ret = (LDKChannelKeys*)js_invoke_function_2(j_calls->get_channel_keys_meth, inbound, channel_value_satoshis);
-       LDKChannelKeys ret_conv = *(LDKChannelKeys*)ret;
+       LDKChannelKeys ret_conv = *(LDKChannelKeys*)(((uint64_t)ret) & ~1);
        ret_conv = ChannelKeys_clone(ret);
        return ret_conv;
 }
@@ -1978,8 +1851,8 @@ LDKCResult_ChanKeySignerDecodeErrorZ read_chan_signer_jcall(const void* this_arg
        int8_tArray reader_arr = init_arr(reader_var.datalen, sizeof(uint8_t), "Native int8_tArray Bytes");
        memcpy((uint8_t*)(reader_arr + 4), reader_var.data, reader_var.datalen);
        LDKCResult_ChanKeySignerDecodeErrorZ* ret = (LDKCResult_ChanKeySignerDecodeErrorZ*)js_invoke_function_1(j_calls->read_chan_signer_meth, reader_arr);
-       LDKCResult_ChanKeySignerDecodeErrorZ ret_conv = *(LDKCResult_ChanKeySignerDecodeErrorZ*)ret;
-       // Warning: we may need a move here but can't do a full clone!
+       LDKCResult_ChanKeySignerDecodeErrorZ ret_conv = *(LDKCResult_ChanKeySignerDecodeErrorZ*)(((uint64_t)ret) & ~1);
+       ret_conv = CResult_ChanKeySignerDecodeErrorZ_clone((LDKCResult_ChanKeySignerDecodeErrorZ*)ret);
        return ret_conv;
 }
 static void* LDKKeysInterface_JCalls_clone(const void* this_arg) {
@@ -2149,18 +2022,18 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKC2Tuple_BlockHashChannelM
        LDKChannelManager b_conv;
        b_conv.inner = (void*)(b & (~1));
        b_conv.is_owned = (b & 1) || (b == 0);
-       // Warning: we may need a move here but can't clone!
+       // Warning: we need a move here but no clone is available for LDKChannelManager
        ret->b = b_conv;
        return (long)ret;
 }
 int8_tArray  __attribute__((visibility("default"))) TS_LDKC2Tuple_BlockHashChannelManagerZ_get_a(uint32_t ptr) {
-       LDKC2Tuple_BlockHashChannelManagerZ *tuple = (LDKC2Tuple_BlockHashChannelManagerZ*)ptr;
+       LDKC2Tuple_BlockHashChannelManagerZ *tuple = (LDKC2Tuple_BlockHashChannelManagerZ*)(ptr & ~1);
        int8_tArray a_arr = init_arr(32, sizeof(uint8_t), "Native int8_tArray Bytes");
        memcpy((uint8_t*)(a_arr + 4), tuple->a.data, 32);
        return a_arr;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKC2Tuple_BlockHashChannelManagerZ_get_b(uint32_t ptr) {
-       LDKC2Tuple_BlockHashChannelManagerZ *tuple = (LDKC2Tuple_BlockHashChannelManagerZ*)ptr;
+       LDKC2Tuple_BlockHashChannelManagerZ *tuple = (LDKC2Tuple_BlockHashChannelManagerZ*)(ptr & ~1);
        LDKChannelManager b_var = tuple->b;
        CHECK((((long)b_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&b_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -2171,13 +2044,13 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_C2Tuple_BlockHash
        return ((LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ*)arg)->result_ok;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ *val = (LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ*)arg;
+       LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ *val = (LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
-       long res_ref = (long)&(*val->contents.result);
+       long res_ref = (long)(&(*val->contents.result)) | 1;
        return res_ref;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_get_err(uint32_t arg) {
-       LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ *val = (LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ*)arg;
+       LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ *val = (LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        LDKDecodeError err_var = (*val->contents.err);
        CHECK((((long)err_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2189,34 +2062,21 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_NetAddressu8Z_res
        return ((LDKCResult_NetAddressu8Z*)arg)->result_ok;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_NetAddressu8Z_get_ok(uint32_t arg) {
-       LDKCResult_NetAddressu8Z *val = (LDKCResult_NetAddressu8Z*)arg;
+       LDKCResult_NetAddressu8Z *val = (LDKCResult_NetAddressu8Z*)(arg & ~1);
        CHECK(val->result_ok);
-       long res_ref = (long)&(*val->contents.result);
+       long res_ref = ((long)&(*val->contents.result)) | 1;
        return res_ref;
 }
 int8_t  __attribute__((visibility("default"))) TS_LDKCResult_NetAddressu8Z_get_err(uint32_t arg) {
-       LDKCResult_NetAddressu8Z *val = (LDKCResult_NetAddressu8Z*)arg;
+       LDKCResult_NetAddressu8Z *val = (LDKCResult_NetAddressu8Z*)(arg & ~1);
        CHECK(!val->result_ok);
        return *val->contents.err;
 }
-static inline LDKCResult_NetAddressu8Z CResult_NetAddressu8Z_clone(const LDKCResult_NetAddressu8Z *orig) {
-       LDKCResult_NetAddressu8Z res = { .result_ok = orig->result_ok };
-       if (orig->result_ok) {
-               LDKNetAddress* contents = MALLOC(sizeof(LDKNetAddress), "LDKNetAddress result OK clone");
-               *contents = NetAddress_clone(orig->contents.result);
-               res.contents.result = contents;
-       } else {
-               int8_t* contents = MALLOC(sizeof(int8_t), "int8_t result Err clone");
-               *contents = *orig->contents.err;
-               res.contents.err = contents;
-       }
-       return res;
-}
 jboolean  __attribute__((visibility("default"))) TS_LDKCResult_CResult_NetAddressu8ZDecodeErrorZ_result_ok(uint32_t arg) {
        return ((LDKCResult_CResult_NetAddressu8ZDecodeErrorZ*)arg)->result_ok;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_CResult_NetAddressu8ZDecodeErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_CResult_NetAddressu8ZDecodeErrorZ *val = (LDKCResult_CResult_NetAddressu8ZDecodeErrorZ*)arg;
+       LDKCResult_CResult_NetAddressu8ZDecodeErrorZ *val = (LDKCResult_CResult_NetAddressu8ZDecodeErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
        LDKCResult_NetAddressu8Z* res_conv = MALLOC(sizeof(LDKCResult_NetAddressu8Z), "LDKCResult_NetAddressu8Z");
        *res_conv = (*val->contents.result);
@@ -2224,7 +2084,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_CResult_NetAddres
        return (long)res_conv;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_CResult_NetAddressu8ZDecodeErrorZ_get_err(uint32_t arg) {
-       LDKCResult_CResult_NetAddressu8ZDecodeErrorZ *val = (LDKCResult_CResult_NetAddressu8ZDecodeErrorZ*)arg;
+       LDKCResult_CResult_NetAddressu8ZDecodeErrorZ *val = (LDKCResult_CResult_NetAddressu8ZDecodeErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        LDKDecodeError err_var = (*val->contents.err);
        CHECK((((long)err_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2264,8 +2124,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCVec_UpdateAddHTLCZ_new(u
                        LDKUpdateAddHTLC arr_elem_conv;
                        arr_elem_conv.inner = (void*)(arr_elem & (~1));
                        arr_elem_conv.is_owned = (arr_elem & 1) || (arr_elem == 0);
-                       if (arr_elem_conv.inner != NULL)
-                               arr_elem_conv = UpdateAddHTLC_clone(&arr_elem_conv);
+                       arr_elem_conv = UpdateAddHTLC_clone(&arr_elem_conv);
                        ret->data[i] = arr_elem_conv;
                }
        }
@@ -2291,8 +2150,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCVec_UpdateFulfillHTLCZ_n
                        LDKUpdateFulfillHTLC arr_elem_conv;
                        arr_elem_conv.inner = (void*)(arr_elem & (~1));
                        arr_elem_conv.is_owned = (arr_elem & 1) || (arr_elem == 0);
-                       if (arr_elem_conv.inner != NULL)
-                               arr_elem_conv = UpdateFulfillHTLC_clone(&arr_elem_conv);
+                       arr_elem_conv = UpdateFulfillHTLC_clone(&arr_elem_conv);
                        ret->data[i] = arr_elem_conv;
                }
        }
@@ -2318,8 +2176,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCVec_UpdateFailHTLCZ_new(
                        LDKUpdateFailHTLC arr_elem_conv;
                        arr_elem_conv.inner = (void*)(arr_elem & (~1));
                        arr_elem_conv.is_owned = (arr_elem & 1) || (arr_elem == 0);
-                       if (arr_elem_conv.inner != NULL)
-                               arr_elem_conv = UpdateFailHTLC_clone(&arr_elem_conv);
+                       arr_elem_conv = UpdateFailHTLC_clone(&arr_elem_conv);
                        ret->data[i] = arr_elem_conv;
                }
        }
@@ -2345,8 +2202,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCVec_UpdateFailMalformedH
                        LDKUpdateFailMalformedHTLC arr_elem_conv;
                        arr_elem_conv.inner = (void*)(arr_elem & (~1));
                        arr_elem_conv.is_owned = (arr_elem & 1) || (arr_elem == 0);
-                       if (arr_elem_conv.inner != NULL)
-                               arr_elem_conv = UpdateFailMalformedHTLC_clone(&arr_elem_conv);
+                       arr_elem_conv = UpdateFailMalformedHTLC_clone(&arr_elem_conv);
                        ret->data[i] = arr_elem_conv;
                }
        }
@@ -2363,12 +2219,12 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_boolLightningErro
        return ((LDKCResult_boolLightningErrorZ*)arg)->result_ok;
 }
 jboolean  __attribute__((visibility("default"))) TS_LDKCResult_boolLightningErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_boolLightningErrorZ *val = (LDKCResult_boolLightningErrorZ*)arg;
+       LDKCResult_boolLightningErrorZ *val = (LDKCResult_boolLightningErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
        return *val->contents.result;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_boolLightningErrorZ_get_err(uint32_t arg) {
-       LDKCResult_boolLightningErrorZ *val = (LDKCResult_boolLightningErrorZ*)arg;
+       LDKCResult_boolLightningErrorZ *val = (LDKCResult_boolLightningErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        LDKLightningError err_var = (*val->contents.err);
        CHECK((((long)err_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2381,33 +2237,22 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKC3Tuple_ChannelAnnounceme
        LDKChannelAnnouncement a_conv;
        a_conv.inner = (void*)(a & (~1));
        a_conv.is_owned = (a & 1) || (a == 0);
-       if (a_conv.inner != NULL)
-               a_conv = ChannelAnnouncement_clone(&a_conv);
+       a_conv = ChannelAnnouncement_clone(&a_conv);
        ret->a = a_conv;
        LDKChannelUpdate b_conv;
        b_conv.inner = (void*)(b & (~1));
        b_conv.is_owned = (b & 1) || (b == 0);
-       if (b_conv.inner != NULL)
-               b_conv = ChannelUpdate_clone(&b_conv);
+       b_conv = ChannelUpdate_clone(&b_conv);
        ret->b = b_conv;
        LDKChannelUpdate c_conv;
        c_conv.inner = (void*)(c & (~1));
        c_conv.is_owned = (c & 1) || (c == 0);
-       if (c_conv.inner != NULL)
-               c_conv = ChannelUpdate_clone(&c_conv);
+       c_conv = ChannelUpdate_clone(&c_conv);
        ret->c = c_conv;
        return (long)ret;
 }
-static inline LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_clone(const LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ *orig) {
-       LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ ret = {
-               .a = ChannelAnnouncement_clone(&orig->a),
-               .b = ChannelUpdate_clone(&orig->b),
-               .c = ChannelUpdate_clone(&orig->c),
-       };
-       return ret;
-}
 uint32_t  __attribute__((visibility("default"))) TS_LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_a(uint32_t ptr) {
-       LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ *tuple = (LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ*)ptr;
+       LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ *tuple = (LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ*)(ptr & ~1);
        LDKChannelAnnouncement a_var = tuple->a;
        CHECK((((long)a_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&a_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -2415,7 +2260,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKC3Tuple_ChannelAnnounceme
        return a_ref;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_b(uint32_t ptr) {
-       LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ *tuple = (LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ*)ptr;
+       LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ *tuple = (LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ*)(ptr & ~1);
        LDKChannelUpdate b_var = tuple->b;
        CHECK((((long)b_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&b_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -2423,7 +2268,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKC3Tuple_ChannelAnnounceme
        return b_ref;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_c(uint32_t ptr) {
-       LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ *tuple = (LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ*)ptr;
+       LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ *tuple = (LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ*)(ptr & ~1);
        LDKChannelUpdate c_var = tuple->c;
        CHECK((((long)c_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&c_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -2440,20 +2285,13 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCVec_C3Tuple_ChannelAnnou
                uint32_t *java_elems = (uint32_t*)(elems + 4);
                for (size_t i = 0; i < ret->datalen; i++) {
                        uint32_t arr_elem = java_elems[i];
-                       LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ arr_elem_conv = *(LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ*)arr_elem;
+                       LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ arr_elem_conv = *(LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ*)(((uint64_t)arr_elem) & ~1);
                        FREE((void*)arr_elem);
                        ret->data[i] = arr_elem_conv;
                }
        }
        return (long)ret;
 }
-static inline LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ_clone(const LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ *orig) {
-       LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ ret = { .data = MALLOC(sizeof(LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ) * orig->datalen, "LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ clone bytes"), .datalen = orig->datalen };
-       for (size_t i = 0; i < ret.datalen; i++) {
-               ret.data[i] = C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_clone(&orig->data[i]);
-       }
-       return ret;
-}
 uint32_t  __attribute__((visibility("default"))) TS_LDKCVec_NodeAnnouncementZ_new(uint32_tArray elems) {
        LDKCVec_NodeAnnouncementZ *ret = MALLOC(sizeof(LDKCVec_NodeAnnouncementZ), "LDKCVec_NodeAnnouncementZ");
        ret->datalen = *((uint32_t*)elems);
@@ -2467,8 +2305,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCVec_NodeAnnouncementZ_ne
                        LDKNodeAnnouncement arr_elem_conv;
                        arr_elem_conv.inner = (void*)(arr_elem & (~1));
                        arr_elem_conv.is_owned = (arr_elem & 1) || (arr_elem == 0);
-                       if (arr_elem_conv.inner != NULL)
-                               arr_elem_conv = NodeAnnouncement_clone(&arr_elem_conv);
+                       arr_elem_conv = NodeAnnouncement_clone(&arr_elem_conv);
                        ret->data[i] = arr_elem_conv;
                }
        }
@@ -2485,12 +2322,12 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_NoneLightningErro
        return ((LDKCResult_NoneLightningErrorZ*)arg)->result_ok;
 }
 void  __attribute__((visibility("default"))) TS_LDKCResult_NoneLightningErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_NoneLightningErrorZ *val = (LDKCResult_NoneLightningErrorZ*)arg;
+       LDKCResult_NoneLightningErrorZ *val = (LDKCResult_NoneLightningErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
        return *val->contents.result;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_NoneLightningErrorZ_get_err(uint32_t arg) {
-       LDKCResult_NoneLightningErrorZ *val = (LDKCResult_NoneLightningErrorZ*)arg;
+       LDKCResult_NoneLightningErrorZ *val = (LDKCResult_NoneLightningErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        LDKLightningError err_var = (*val->contents.err);
        CHECK((((long)err_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2502,7 +2339,7 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_ChannelReestablis
        return ((LDKCResult_ChannelReestablishDecodeErrorZ*)arg)->result_ok;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_ChannelReestablishDecodeErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_ChannelReestablishDecodeErrorZ *val = (LDKCResult_ChannelReestablishDecodeErrorZ*)arg;
+       LDKCResult_ChannelReestablishDecodeErrorZ *val = (LDKCResult_ChannelReestablishDecodeErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
        LDKChannelReestablish res_var = (*val->contents.result);
        CHECK((((long)res_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2511,7 +2348,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_ChannelReestablis
        return res_ref;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_ChannelReestablishDecodeErrorZ_get_err(uint32_t arg) {
-       LDKCResult_ChannelReestablishDecodeErrorZ *val = (LDKCResult_ChannelReestablishDecodeErrorZ*)arg;
+       LDKCResult_ChannelReestablishDecodeErrorZ *val = (LDKCResult_ChannelReestablishDecodeErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        LDKDecodeError err_var = (*val->contents.err);
        CHECK((((long)err_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2523,7 +2360,7 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_InitDecodeErrorZ_
        return ((LDKCResult_InitDecodeErrorZ*)arg)->result_ok;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_InitDecodeErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_InitDecodeErrorZ *val = (LDKCResult_InitDecodeErrorZ*)arg;
+       LDKCResult_InitDecodeErrorZ *val = (LDKCResult_InitDecodeErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
        LDKInit res_var = (*val->contents.result);
        CHECK((((long)res_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2532,7 +2369,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_InitDecodeErrorZ_
        return res_ref;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_InitDecodeErrorZ_get_err(uint32_t arg) {
-       LDKCResult_InitDecodeErrorZ *val = (LDKCResult_InitDecodeErrorZ*)arg;
+       LDKCResult_InitDecodeErrorZ *val = (LDKCResult_InitDecodeErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        LDKDecodeError err_var = (*val->contents.err);
        CHECK((((long)err_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2544,7 +2381,7 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_PingDecodeErrorZ_
        return ((LDKCResult_PingDecodeErrorZ*)arg)->result_ok;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_PingDecodeErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_PingDecodeErrorZ *val = (LDKCResult_PingDecodeErrorZ*)arg;
+       LDKCResult_PingDecodeErrorZ *val = (LDKCResult_PingDecodeErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
        LDKPing res_var = (*val->contents.result);
        CHECK((((long)res_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2553,7 +2390,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_PingDecodeErrorZ_
        return res_ref;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_PingDecodeErrorZ_get_err(uint32_t arg) {
-       LDKCResult_PingDecodeErrorZ *val = (LDKCResult_PingDecodeErrorZ*)arg;
+       LDKCResult_PingDecodeErrorZ *val = (LDKCResult_PingDecodeErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        LDKDecodeError err_var = (*val->contents.err);
        CHECK((((long)err_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2565,7 +2402,7 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_PongDecodeErrorZ_
        return ((LDKCResult_PongDecodeErrorZ*)arg)->result_ok;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_PongDecodeErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_PongDecodeErrorZ *val = (LDKCResult_PongDecodeErrorZ*)arg;
+       LDKCResult_PongDecodeErrorZ *val = (LDKCResult_PongDecodeErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
        LDKPong res_var = (*val->contents.result);
        CHECK((((long)res_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2574,7 +2411,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_PongDecodeErrorZ_
        return res_ref;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_PongDecodeErrorZ_get_err(uint32_t arg) {
-       LDKCResult_PongDecodeErrorZ *val = (LDKCResult_PongDecodeErrorZ*)arg;
+       LDKCResult_PongDecodeErrorZ *val = (LDKCResult_PongDecodeErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        LDKDecodeError err_var = (*val->contents.err);
        CHECK((((long)err_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2586,7 +2423,7 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_UnsignedChannelAn
        return ((LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ*)arg)->result_ok;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ *val = (LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ*)arg;
+       LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ *val = (LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
        LDKUnsignedChannelAnnouncement res_var = (*val->contents.result);
        CHECK((((long)res_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2595,7 +2432,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_UnsignedChannelAn
        return res_ref;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ_get_err(uint32_t arg) {
-       LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ *val = (LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ*)arg;
+       LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ *val = (LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        LDKDecodeError err_var = (*val->contents.err);
        CHECK((((long)err_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2607,7 +2444,7 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_UnsignedChannelUp
        return ((LDKCResult_UnsignedChannelUpdateDecodeErrorZ*)arg)->result_ok;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_UnsignedChannelUpdateDecodeErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_UnsignedChannelUpdateDecodeErrorZ *val = (LDKCResult_UnsignedChannelUpdateDecodeErrorZ*)arg;
+       LDKCResult_UnsignedChannelUpdateDecodeErrorZ *val = (LDKCResult_UnsignedChannelUpdateDecodeErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
        LDKUnsignedChannelUpdate res_var = (*val->contents.result);
        CHECK((((long)res_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2616,7 +2453,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_UnsignedChannelUp
        return res_ref;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_UnsignedChannelUpdateDecodeErrorZ_get_err(uint32_t arg) {
-       LDKCResult_UnsignedChannelUpdateDecodeErrorZ *val = (LDKCResult_UnsignedChannelUpdateDecodeErrorZ*)arg;
+       LDKCResult_UnsignedChannelUpdateDecodeErrorZ *val = (LDKCResult_UnsignedChannelUpdateDecodeErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        LDKDecodeError err_var = (*val->contents.err);
        CHECK((((long)err_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2628,7 +2465,7 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_ErrorMessageDecod
        return ((LDKCResult_ErrorMessageDecodeErrorZ*)arg)->result_ok;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_ErrorMessageDecodeErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_ErrorMessageDecodeErrorZ *val = (LDKCResult_ErrorMessageDecodeErrorZ*)arg;
+       LDKCResult_ErrorMessageDecodeErrorZ *val = (LDKCResult_ErrorMessageDecodeErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
        LDKErrorMessage res_var = (*val->contents.result);
        CHECK((((long)res_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2637,7 +2474,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_ErrorMessageDecod
        return res_ref;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_ErrorMessageDecodeErrorZ_get_err(uint32_t arg) {
-       LDKCResult_ErrorMessageDecodeErrorZ *val = (LDKCResult_ErrorMessageDecodeErrorZ*)arg;
+       LDKCResult_ErrorMessageDecodeErrorZ *val = (LDKCResult_ErrorMessageDecodeErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        LDKDecodeError err_var = (*val->contents.err);
        CHECK((((long)err_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2649,7 +2486,7 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_UnsignedNodeAnnou
        return ((LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ*)arg)->result_ok;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ *val = (LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ*)arg;
+       LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ *val = (LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
        LDKUnsignedNodeAnnouncement res_var = (*val->contents.result);
        CHECK((((long)res_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2658,7 +2495,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_UnsignedNodeAnnou
        return res_ref;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ_get_err(uint32_t arg) {
-       LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ *val = (LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ*)arg;
+       LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ *val = (LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        LDKDecodeError err_var = (*val->contents.err);
        CHECK((((long)err_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2670,7 +2507,7 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_QueryShortChannel
        return ((LDKCResult_QueryShortChannelIdsDecodeErrorZ*)arg)->result_ok;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_QueryShortChannelIdsDecodeErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_QueryShortChannelIdsDecodeErrorZ *val = (LDKCResult_QueryShortChannelIdsDecodeErrorZ*)arg;
+       LDKCResult_QueryShortChannelIdsDecodeErrorZ *val = (LDKCResult_QueryShortChannelIdsDecodeErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
        LDKQueryShortChannelIds res_var = (*val->contents.result);
        CHECK((((long)res_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2679,7 +2516,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_QueryShortChannel
        return res_ref;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_QueryShortChannelIdsDecodeErrorZ_get_err(uint32_t arg) {
-       LDKCResult_QueryShortChannelIdsDecodeErrorZ *val = (LDKCResult_QueryShortChannelIdsDecodeErrorZ*)arg;
+       LDKCResult_QueryShortChannelIdsDecodeErrorZ *val = (LDKCResult_QueryShortChannelIdsDecodeErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        LDKDecodeError err_var = (*val->contents.err);
        CHECK((((long)err_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2691,7 +2528,7 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_ReplyShortChannel
        return ((LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ*)arg)->result_ok;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ *val = (LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ*)arg;
+       LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ *val = (LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
        LDKReplyShortChannelIdsEnd res_var = (*val->contents.result);
        CHECK((((long)res_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2700,7 +2537,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_ReplyShortChannel
        return res_ref;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ_get_err(uint32_t arg) {
-       LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ *val = (LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ*)arg;
+       LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ *val = (LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        LDKDecodeError err_var = (*val->contents.err);
        CHECK((((long)err_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2712,7 +2549,7 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_QueryChannelRange
        return ((LDKCResult_QueryChannelRangeDecodeErrorZ*)arg)->result_ok;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_QueryChannelRangeDecodeErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_QueryChannelRangeDecodeErrorZ *val = (LDKCResult_QueryChannelRangeDecodeErrorZ*)arg;
+       LDKCResult_QueryChannelRangeDecodeErrorZ *val = (LDKCResult_QueryChannelRangeDecodeErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
        LDKQueryChannelRange res_var = (*val->contents.result);
        CHECK((((long)res_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2721,7 +2558,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_QueryChannelRange
        return res_ref;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_QueryChannelRangeDecodeErrorZ_get_err(uint32_t arg) {
-       LDKCResult_QueryChannelRangeDecodeErrorZ *val = (LDKCResult_QueryChannelRangeDecodeErrorZ*)arg;
+       LDKCResult_QueryChannelRangeDecodeErrorZ *val = (LDKCResult_QueryChannelRangeDecodeErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        LDKDecodeError err_var = (*val->contents.err);
        CHECK((((long)err_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2733,7 +2570,7 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_ReplyChannelRange
        return ((LDKCResult_ReplyChannelRangeDecodeErrorZ*)arg)->result_ok;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_ReplyChannelRangeDecodeErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_ReplyChannelRangeDecodeErrorZ *val = (LDKCResult_ReplyChannelRangeDecodeErrorZ*)arg;
+       LDKCResult_ReplyChannelRangeDecodeErrorZ *val = (LDKCResult_ReplyChannelRangeDecodeErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
        LDKReplyChannelRange res_var = (*val->contents.result);
        CHECK((((long)res_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2742,7 +2579,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_ReplyChannelRange
        return res_ref;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_ReplyChannelRangeDecodeErrorZ_get_err(uint32_t arg) {
-       LDKCResult_ReplyChannelRangeDecodeErrorZ *val = (LDKCResult_ReplyChannelRangeDecodeErrorZ*)arg;
+       LDKCResult_ReplyChannelRangeDecodeErrorZ *val = (LDKCResult_ReplyChannelRangeDecodeErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        LDKDecodeError err_var = (*val->contents.err);
        CHECK((((long)err_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2754,7 +2591,7 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_GossipTimestampFi
        return ((LDKCResult_GossipTimestampFilterDecodeErrorZ*)arg)->result_ok;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_GossipTimestampFilterDecodeErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_GossipTimestampFilterDecodeErrorZ *val = (LDKCResult_GossipTimestampFilterDecodeErrorZ*)arg;
+       LDKCResult_GossipTimestampFilterDecodeErrorZ *val = (LDKCResult_GossipTimestampFilterDecodeErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
        LDKGossipTimestampFilter res_var = (*val->contents.result);
        CHECK((((long)res_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2763,7 +2600,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_GossipTimestampFi
        return res_ref;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_GossipTimestampFilterDecodeErrorZ_get_err(uint32_t arg) {
-       LDKCResult_GossipTimestampFilterDecodeErrorZ *val = (LDKCResult_GossipTimestampFilterDecodeErrorZ*)arg;
+       LDKCResult_GossipTimestampFilterDecodeErrorZ *val = (LDKCResult_GossipTimestampFilterDecodeErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        LDKDecodeError err_var = (*val->contents.err);
        CHECK((((long)err_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2775,7 +2612,7 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_CVec_u8ZPeerHandl
        return ((LDKCResult_CVec_u8ZPeerHandleErrorZ*)arg)->result_ok;
 }
 int8_tArray  __attribute__((visibility("default"))) TS_LDKCResult_CVec_u8ZPeerHandleErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_CVec_u8ZPeerHandleErrorZ *val = (LDKCResult_CVec_u8ZPeerHandleErrorZ*)arg;
+       LDKCResult_CVec_u8ZPeerHandleErrorZ *val = (LDKCResult_CVec_u8ZPeerHandleErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
        LDKCVec_u8Z res_var = (*val->contents.result);
        int8_tArray res_arr = init_arr(res_var.datalen, sizeof(uint8_t), "Native int8_tArray Bytes");
@@ -2783,7 +2620,7 @@ int8_tArray  __attribute__((visibility("default"))) TS_LDKCResult_CVec_u8ZPeerHa
        return res_arr;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_CVec_u8ZPeerHandleErrorZ_get_err(uint32_t arg) {
-       LDKCResult_CVec_u8ZPeerHandleErrorZ *val = (LDKCResult_CVec_u8ZPeerHandleErrorZ*)arg;
+       LDKCResult_CVec_u8ZPeerHandleErrorZ *val = (LDKCResult_CVec_u8ZPeerHandleErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        LDKPeerHandleError err_var = (*val->contents.err);
        CHECK((((long)err_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2795,12 +2632,12 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_NonePeerHandleErr
        return ((LDKCResult_NonePeerHandleErrorZ*)arg)->result_ok;
 }
 void  __attribute__((visibility("default"))) TS_LDKCResult_NonePeerHandleErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_NonePeerHandleErrorZ *val = (LDKCResult_NonePeerHandleErrorZ*)arg;
+       LDKCResult_NonePeerHandleErrorZ *val = (LDKCResult_NonePeerHandleErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
        return *val->contents.result;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_NonePeerHandleErrorZ_get_err(uint32_t arg) {
-       LDKCResult_NonePeerHandleErrorZ *val = (LDKCResult_NonePeerHandleErrorZ*)arg;
+       LDKCResult_NonePeerHandleErrorZ *val = (LDKCResult_NonePeerHandleErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        LDKPeerHandleError err_var = (*val->contents.err);
        CHECK((((long)err_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2812,12 +2649,12 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_boolPeerHandleErr
        return ((LDKCResult_boolPeerHandleErrorZ*)arg)->result_ok;
 }
 jboolean  __attribute__((visibility("default"))) TS_LDKCResult_boolPeerHandleErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_boolPeerHandleErrorZ *val = (LDKCResult_boolPeerHandleErrorZ*)arg;
+       LDKCResult_boolPeerHandleErrorZ *val = (LDKCResult_boolPeerHandleErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
        return *val->contents.result;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_boolPeerHandleErrorZ_get_err(uint32_t arg) {
-       LDKCResult_boolPeerHandleErrorZ *val = (LDKCResult_boolPeerHandleErrorZ*)arg;
+       LDKCResult_boolPeerHandleErrorZ *val = (LDKCResult_boolPeerHandleErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        LDKPeerHandleError err_var = (*val->contents.err);
        CHECK((((long)err_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2829,14 +2666,14 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_SecretKeySecpErro
        return ((LDKCResult_SecretKeySecpErrorZ*)arg)->result_ok;
 }
 int8_tArray  __attribute__((visibility("default"))) TS_LDKCResult_SecretKeySecpErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_SecretKeySecpErrorZ *val = (LDKCResult_SecretKeySecpErrorZ*)arg;
+       LDKCResult_SecretKeySecpErrorZ *val = (LDKCResult_SecretKeySecpErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
        int8_tArray res_arr = init_arr(32, sizeof(uint8_t), "Native int8_tArray Bytes");
        memcpy((uint8_t*)(res_arr + 4), (*val->contents.result).bytes, 32);
        return res_arr;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_SecretKeySecpErrorZ_get_err(uint32_t arg) {
-       LDKCResult_SecretKeySecpErrorZ *val = (LDKCResult_SecretKeySecpErrorZ*)arg;
+       LDKCResult_SecretKeySecpErrorZ *val = (LDKCResult_SecretKeySecpErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        uint32_t err_conv = LDKSecp256k1Error_to_js((*val->contents.err));
        return err_conv;
@@ -2845,14 +2682,14 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_PublicKeySecpErro
        return ((LDKCResult_PublicKeySecpErrorZ*)arg)->result_ok;
 }
 int8_tArray  __attribute__((visibility("default"))) TS_LDKCResult_PublicKeySecpErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_PublicKeySecpErrorZ *val = (LDKCResult_PublicKeySecpErrorZ*)arg;
+       LDKCResult_PublicKeySecpErrorZ *val = (LDKCResult_PublicKeySecpErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
        int8_tArray res_arr = init_arr(33, sizeof(uint8_t), "Native int8_tArray Bytes");
        memcpy((uint8_t*)(res_arr + 4), (*val->contents.result).compressed_form, 33);
        return res_arr;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_PublicKeySecpErrorZ_get_err(uint32_t arg) {
-       LDKCResult_PublicKeySecpErrorZ *val = (LDKCResult_PublicKeySecpErrorZ*)arg;
+       LDKCResult_PublicKeySecpErrorZ *val = (LDKCResult_PublicKeySecpErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        uint32_t err_conv = LDKSecp256k1Error_to_js((*val->contents.err));
        return err_conv;
@@ -2861,7 +2698,7 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_TxCreationKeysSec
        return ((LDKCResult_TxCreationKeysSecpErrorZ*)arg)->result_ok;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_TxCreationKeysSecpErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_TxCreationKeysSecpErrorZ *val = (LDKCResult_TxCreationKeysSecpErrorZ*)arg;
+       LDKCResult_TxCreationKeysSecpErrorZ *val = (LDKCResult_TxCreationKeysSecpErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
        LDKTxCreationKeys res_var = (*val->contents.result);
        CHECK((((long)res_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2870,7 +2707,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_TxCreationKeysSec
        return res_ref;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_TxCreationKeysSecpErrorZ_get_err(uint32_t arg) {
-       LDKCResult_TxCreationKeysSecpErrorZ *val = (LDKCResult_TxCreationKeysSecpErrorZ*)arg;
+       LDKCResult_TxCreationKeysSecpErrorZ *val = (LDKCResult_TxCreationKeysSecpErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        uint32_t err_conv = LDKSecp256k1Error_to_js((*val->contents.err));
        return err_conv;
@@ -2879,7 +2716,7 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_TrustedCommitment
        return ((LDKCResult_TrustedCommitmentTransactionNoneZ*)arg)->result_ok;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_TrustedCommitmentTransactionNoneZ_get_ok(uint32_t arg) {
-       LDKCResult_TrustedCommitmentTransactionNoneZ *val = (LDKCResult_TrustedCommitmentTransactionNoneZ*)arg;
+       LDKCResult_TrustedCommitmentTransactionNoneZ *val = (LDKCResult_TrustedCommitmentTransactionNoneZ*)(arg & ~1);
        CHECK(val->result_ok);
        LDKTrustedCommitmentTransaction res_var = (*val->contents.result);
        CHECK((((long)res_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2888,7 +2725,28 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_TrustedCommitment
        return res_ref;
 }
 void  __attribute__((visibility("default"))) TS_LDKCResult_TrustedCommitmentTransactionNoneZ_get_err(uint32_t arg) {
-       LDKCResult_TrustedCommitmentTransactionNoneZ *val = (LDKCResult_TrustedCommitmentTransactionNoneZ*)arg;
+       LDKCResult_TrustedCommitmentTransactionNoneZ *val = (LDKCResult_TrustedCommitmentTransactionNoneZ*)(arg & ~1);
+       CHECK(!val->result_ok);
+       return *val->contents.err;
+}
+jboolean  __attribute__((visibility("default"))) TS_LDKCResult_CVec_SignatureZNoneZ_result_ok(uint32_t arg) {
+       return ((LDKCResult_CVec_SignatureZNoneZ*)arg)->result_ok;
+}
+ptrArray  __attribute__((visibility("default"))) TS_LDKCResult_CVec_SignatureZNoneZ_get_ok(uint32_t arg) {
+       LDKCResult_CVec_SignatureZNoneZ *val = (LDKCResult_CVec_SignatureZNoneZ*)(arg & ~1);
+       CHECK(val->result_ok);
+       LDKCVec_SignatureZ res_var = (*val->contents.result);
+       ptrArray res_arr = init_arr(res_var.datalen, sizeof(uint32_t), "Native ptrArray Bytes");
+       int8_tArray *res_arr_ptr = (int8_tArray*)(res_arr + 4);
+       for (size_t m = 0; m < res_var.datalen; m++) {
+               int8_tArray arr_conv_12_arr = init_arr(64, sizeof(uint8_t), "Native int8_tArray Bytes");
+               memcpy((uint8_t*)(arr_conv_12_arr + 4), res_var.data[m].compact_form, 64);
+               res_arr_ptr[m] = arr_conv_12_arr;
+       }
+       return res_arr;
+}
+void  __attribute__((visibility("default"))) TS_LDKCResult_CVec_SignatureZNoneZ_get_err(uint32_t arg) {
+       LDKCResult_CVec_SignatureZNoneZ *val = (LDKCResult_CVec_SignatureZNoneZ*)(arg & ~1);
        CHECK(!val->result_ok);
        return *val->contents.err;
 }
@@ -2905,8 +2763,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCVec_RouteHopZ_new(uint32
                        LDKRouteHop arr_elem_conv;
                        arr_elem_conv.inner = (void*)(arr_elem & (~1));
                        arr_elem_conv.is_owned = (arr_elem & 1) || (arr_elem == 0);
-                       if (arr_elem_conv.inner != NULL)
-                               arr_elem_conv = RouteHop_clone(&arr_elem_conv);
+                       arr_elem_conv = RouteHop_clone(&arr_elem_conv);
                        ret->data[i] = arr_elem_conv;
                }
        }
@@ -2930,7 +2787,7 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_RouteDecodeErrorZ
        return ((LDKCResult_RouteDecodeErrorZ*)arg)->result_ok;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_RouteDecodeErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_RouteDecodeErrorZ *val = (LDKCResult_RouteDecodeErrorZ*)arg;
+       LDKCResult_RouteDecodeErrorZ *val = (LDKCResult_RouteDecodeErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
        LDKRoute res_var = (*val->contents.result);
        CHECK((((long)res_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2939,7 +2796,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_RouteDecodeErrorZ
        return res_ref;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_RouteDecodeErrorZ_get_err(uint32_t arg) {
-       LDKCResult_RouteDecodeErrorZ *val = (LDKCResult_RouteDecodeErrorZ*)arg;
+       LDKCResult_RouteDecodeErrorZ *val = (LDKCResult_RouteDecodeErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        LDKDecodeError err_var = (*val->contents.err);
        CHECK((((long)err_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2960,8 +2817,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCVec_RouteHintZ_new(uint3
                        LDKRouteHint arr_elem_conv;
                        arr_elem_conv.inner = (void*)(arr_elem & (~1));
                        arr_elem_conv.is_owned = (arr_elem & 1) || (arr_elem == 0);
-                       if (arr_elem_conv.inner != NULL)
-                               arr_elem_conv = RouteHint_clone(&arr_elem_conv);
+                       arr_elem_conv = RouteHint_clone(&arr_elem_conv);
                        ret->data[i] = arr_elem_conv;
                }
        }
@@ -2978,7 +2834,7 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_RouteLightningErr
        return ((LDKCResult_RouteLightningErrorZ*)arg)->result_ok;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_RouteLightningErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_RouteLightningErrorZ *val = (LDKCResult_RouteLightningErrorZ*)arg;
+       LDKCResult_RouteLightningErrorZ *val = (LDKCResult_RouteLightningErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
        LDKRoute res_var = (*val->contents.result);
        CHECK((((long)res_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2987,7 +2843,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_RouteLightningErr
        return res_ref;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_RouteLightningErrorZ_get_err(uint32_t arg) {
-       LDKCResult_RouteLightningErrorZ *val = (LDKCResult_RouteLightningErrorZ*)arg;
+       LDKCResult_RouteLightningErrorZ *val = (LDKCResult_RouteLightningErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        LDKLightningError err_var = (*val->contents.err);
        CHECK((((long)err_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -2999,7 +2855,7 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_RoutingFeesDecode
        return ((LDKCResult_RoutingFeesDecodeErrorZ*)arg)->result_ok;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_RoutingFeesDecodeErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_RoutingFeesDecodeErrorZ *val = (LDKCResult_RoutingFeesDecodeErrorZ*)arg;
+       LDKCResult_RoutingFeesDecodeErrorZ *val = (LDKCResult_RoutingFeesDecodeErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
        LDKRoutingFees res_var = (*val->contents.result);
        CHECK((((long)res_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -3008,7 +2864,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_RoutingFeesDecode
        return res_ref;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_RoutingFeesDecodeErrorZ_get_err(uint32_t arg) {
-       LDKCResult_RoutingFeesDecodeErrorZ *val = (LDKCResult_RoutingFeesDecodeErrorZ*)arg;
+       LDKCResult_RoutingFeesDecodeErrorZ *val = (LDKCResult_RoutingFeesDecodeErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        LDKDecodeError err_var = (*val->contents.err);
        CHECK((((long)err_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -3020,7 +2876,7 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_NodeAnnouncementI
        return ((LDKCResult_NodeAnnouncementInfoDecodeErrorZ*)arg)->result_ok;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_NodeAnnouncementInfoDecodeErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_NodeAnnouncementInfoDecodeErrorZ *val = (LDKCResult_NodeAnnouncementInfoDecodeErrorZ*)arg;
+       LDKCResult_NodeAnnouncementInfoDecodeErrorZ *val = (LDKCResult_NodeAnnouncementInfoDecodeErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
        LDKNodeAnnouncementInfo res_var = (*val->contents.result);
        CHECK((((long)res_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -3029,7 +2885,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_NodeAnnouncementI
        return res_ref;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_NodeAnnouncementInfoDecodeErrorZ_get_err(uint32_t arg) {
-       LDKCResult_NodeAnnouncementInfoDecodeErrorZ *val = (LDKCResult_NodeAnnouncementInfoDecodeErrorZ*)arg;
+       LDKCResult_NodeAnnouncementInfoDecodeErrorZ *val = (LDKCResult_NodeAnnouncementInfoDecodeErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        LDKDecodeError err_var = (*val->contents.err);
        CHECK((((long)err_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -3041,7 +2897,7 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_NodeInfoDecodeErr
        return ((LDKCResult_NodeInfoDecodeErrorZ*)arg)->result_ok;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_NodeInfoDecodeErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_NodeInfoDecodeErrorZ *val = (LDKCResult_NodeInfoDecodeErrorZ*)arg;
+       LDKCResult_NodeInfoDecodeErrorZ *val = (LDKCResult_NodeInfoDecodeErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
        LDKNodeInfo res_var = (*val->contents.result);
        CHECK((((long)res_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -3050,7 +2906,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_NodeInfoDecodeErr
        return res_ref;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_NodeInfoDecodeErrorZ_get_err(uint32_t arg) {
-       LDKCResult_NodeInfoDecodeErrorZ *val = (LDKCResult_NodeInfoDecodeErrorZ*)arg;
+       LDKCResult_NodeInfoDecodeErrorZ *val = (LDKCResult_NodeInfoDecodeErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        LDKDecodeError err_var = (*val->contents.err);
        CHECK((((long)err_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -3062,7 +2918,7 @@ jboolean  __attribute__((visibility("default"))) TS_LDKCResult_NetworkGraphDecod
        return ((LDKCResult_NetworkGraphDecodeErrorZ*)arg)->result_ok;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_NetworkGraphDecodeErrorZ_get_ok(uint32_t arg) {
-       LDKCResult_NetworkGraphDecodeErrorZ *val = (LDKCResult_NetworkGraphDecodeErrorZ*)arg;
+       LDKCResult_NetworkGraphDecodeErrorZ *val = (LDKCResult_NetworkGraphDecodeErrorZ*)(arg & ~1);
        CHECK(val->result_ok);
        LDKNetworkGraph res_var = (*val->contents.result);
        CHECK((((long)res_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -3071,7 +2927,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_NetworkGraphDecod
        return res_ref;
 }
 uint32_t  __attribute__((visibility("default"))) TS_LDKCResult_NetworkGraphDecodeErrorZ_get_err(uint32_t arg) {
-       LDKCResult_NetworkGraphDecodeErrorZ *val = (LDKCResult_NetworkGraphDecodeErrorZ*)arg;
+       LDKCResult_NetworkGraphDecodeErrorZ *val = (LDKCResult_NetworkGraphDecodeErrorZ*)(arg & ~1);
        CHECK(!val->result_ok);
        LDKDecodeError err_var = (*val->contents.err);
        CHECK((((long)err_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -3102,7 +2958,7 @@ LDKCVec_MessageSendEventZ get_and_clear_pending_msg_events_jcall(const void* thi
        uint32_t* arg_vals = (uint32_t*)(arg + 4);
        for (size_t s = 0; s < arg_constr.datalen; s++) {
                uint32_t arr_conv_18 = arg_vals[s];
-               LDKMessageSendEvent arr_conv_18_conv = *(LDKMessageSendEvent*)arr_conv_18;
+               LDKMessageSendEvent arr_conv_18_conv = *(LDKMessageSendEvent*)(((uint64_t)arr_conv_18) & ~1);
                FREE((void*)arr_conv_18);
                arg_constr.data[s] = arr_conv_18_conv;
        }
@@ -3168,7 +3024,7 @@ LDKCVec_EventZ get_and_clear_pending_events_jcall(const void* this_arg) {
        uint32_t* arg_vals = (uint32_t*)(arg + 4);
        for (size_t h = 0; h < arg_constr.datalen; h++) {
                uint32_t arr_conv_7 = arg_vals[h];
-               LDKEvent arr_conv_7_conv = *(LDKEvent*)arr_conv_7;
+               LDKEvent arr_conv_7_conv = *(LDKEvent*)(((uint64_t)arr_conv_7) & ~1);
                FREE((void*)arr_conv_7);
                arg_constr.data[h] = arr_conv_7_conv;
        }
@@ -3227,7 +3083,7 @@ LDKCResult_TxOutAccessErrorZ get_utxo_jcall(const void* this_arg, const uint8_t
        int8_tArray genesis_hash_arr = init_arr(32, sizeof(uint8_t), "Native int8_tArray Bytes");
        memcpy((uint8_t*)(genesis_hash_arr + 4), *genesis_hash, 32);
        LDKCResult_TxOutAccessErrorZ* ret = (LDKCResult_TxOutAccessErrorZ*)js_invoke_function_2(j_calls->get_utxo_meth, genesis_hash_arr, short_channel_id);
-       LDKCResult_TxOutAccessErrorZ ret_conv = *(LDKCResult_TxOutAccessErrorZ*)ret;
+       LDKCResult_TxOutAccessErrorZ ret_conv = *(LDKCResult_TxOutAccessErrorZ*)(((uint64_t)ret) & ~1);
        ret_conv = CResult_TxOutAccessErrorZ_clone((LDKCResult_TxOutAccessErrorZ*)ret);
        return ret_conv;
 }
@@ -3289,8 +3145,7 @@ void register_tx_jcall(const void* this_arg, const uint8_t (* txid)[32], LDKu8sl
 void register_output_jcall(const void* this_arg, const LDKOutPoint * outpoint, LDKu8slice script_pubkey) {
        LDKFilter_JCalls *j_calls = (LDKFilter_JCalls*) this_arg;
        LDKOutPoint outpoint_var = *outpoint;
-       if (outpoint->inner != NULL)
-               outpoint_var = OutPoint_clone(outpoint);
+       outpoint_var = OutPoint_clone(outpoint);
        CHECK((((long)outpoint_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&outpoint_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        long outpoint_ref = (long)outpoint_var.inner;
@@ -3371,7 +3226,7 @@ LDKCResult_NoneChannelMonitorUpdateErrZ persist_new_channel_jcall(const void* th
                id_ref |= 1;
        }
        LDKChannelMonitor data_var = *data;
-       // Warning: we may need a move here but can't clone!
+       data_var = ChannelMonitor_clone(data);
        CHECK((((long)data_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&data_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        long data_ref = (long)data_var.inner;
@@ -3379,7 +3234,7 @@ LDKCResult_NoneChannelMonitorUpdateErrZ persist_new_channel_jcall(const void* th
                data_ref |= 1;
        }
        LDKCResult_NoneChannelMonitorUpdateErrZ* ret = (LDKCResult_NoneChannelMonitorUpdateErrZ*)js_invoke_function_2(j_calls->persist_new_channel_meth, id_ref, data_ref);
-       LDKCResult_NoneChannelMonitorUpdateErrZ ret_conv = *(LDKCResult_NoneChannelMonitorUpdateErrZ*)ret;
+       LDKCResult_NoneChannelMonitorUpdateErrZ ret_conv = *(LDKCResult_NoneChannelMonitorUpdateErrZ*)(((uint64_t)ret) & ~1);
        ret_conv = CResult_NoneChannelMonitorUpdateErrZ_clone((LDKCResult_NoneChannelMonitorUpdateErrZ*)ret);
        return ret_conv;
 }
@@ -3393,8 +3248,7 @@ LDKCResult_NoneChannelMonitorUpdateErrZ update_persisted_channel_jcall(const voi
                id_ref |= 1;
        }
        LDKChannelMonitorUpdate update_var = *update;
-       if (update->inner != NULL)
-               update_var = ChannelMonitorUpdate_clone(update);
+       update_var = ChannelMonitorUpdate_clone(update);
        CHECK((((long)update_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&update_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        long update_ref = (long)update_var.inner;
@@ -3402,7 +3256,7 @@ LDKCResult_NoneChannelMonitorUpdateErrZ update_persisted_channel_jcall(const voi
                update_ref |= 1;
        }
        LDKChannelMonitor data_var = *data;
-       // Warning: we may need a move here but can't clone!
+       data_var = ChannelMonitor_clone(data);
        CHECK((((long)data_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&data_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        long data_ref = (long)data_var.inner;
@@ -3410,7 +3264,7 @@ LDKCResult_NoneChannelMonitorUpdateErrZ update_persisted_channel_jcall(const voi
                data_ref |= 1;
        }
        LDKCResult_NoneChannelMonitorUpdateErrZ* ret = (LDKCResult_NoneChannelMonitorUpdateErrZ*)js_invoke_function_3(j_calls->update_persisted_channel_meth, id_ref, update_ref, data_ref);
-       LDKCResult_NoneChannelMonitorUpdateErrZ ret_conv = *(LDKCResult_NoneChannelMonitorUpdateErrZ*)ret;
+       LDKCResult_NoneChannelMonitorUpdateErrZ ret_conv = *(LDKCResult_NoneChannelMonitorUpdateErrZ*)(((uint64_t)ret) & ~1);
        ret_conv = CResult_NoneChannelMonitorUpdateErrZ_clone((LDKCResult_NoneChannelMonitorUpdateErrZ*)ret);
        return ret_conv;
 }
@@ -3442,8 +3296,7 @@ uint32_t  __attribute__((visibility("default"))) TS_Persist_persist_new_channel(
        LDKOutPoint id_conv;
        id_conv.inner = (void*)(id & (~1));
        id_conv.is_owned = (id & 1) || (id == 0);
-       if (id_conv.inner != NULL)
-               id_conv = OutPoint_clone(&id_conv);
+       id_conv = OutPoint_clone(&id_conv);
        LDKChannelMonitor data_conv;
        data_conv.inner = (void*)(data & (~1));
        data_conv.is_owned = false;
@@ -3457,8 +3310,7 @@ uint32_t  __attribute__((visibility("default"))) TS_Persist_update_persisted_cha
        LDKOutPoint id_conv;
        id_conv.inner = (void*)(id & (~1));
        id_conv.is_owned = (id & 1) || (id == 0);
-       if (id_conv.inner != NULL)
-               id_conv = OutPoint_clone(&id_conv);
+       id_conv = OutPoint_clone(&id_conv);
        LDKChannelMonitorUpdate update_conv;
        update_conv.inner = (void*)(update & (~1));
        update_conv.is_owned = false;
@@ -3530,8 +3382,7 @@ void handle_open_channel_jcall(const void* this_arg, LDKPublicKey their_node_id,
                their_features_ref |= 1;
        }
        LDKOpenChannel msg_var = *msg;
-       if (msg->inner != NULL)
-               msg_var = OpenChannel_clone(msg);
+       msg_var = OpenChannel_clone(msg);
        CHECK((((long)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        long msg_ref = (long)msg_var.inner;
@@ -3552,8 +3403,7 @@ void handle_accept_channel_jcall(const void* this_arg, LDKPublicKey their_node_i
                their_features_ref |= 1;
        }
        LDKAcceptChannel msg_var = *msg;
-       if (msg->inner != NULL)
-               msg_var = AcceptChannel_clone(msg);
+       msg_var = AcceptChannel_clone(msg);
        CHECK((((long)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        long msg_ref = (long)msg_var.inner;
@@ -3567,8 +3417,7 @@ void handle_funding_created_jcall(const void* this_arg, LDKPublicKey their_node_
        int8_tArray their_node_id_arr = init_arr(33, sizeof(uint8_t), "Native int8_tArray Bytes");
        memcpy((uint8_t*)(their_node_id_arr + 4), their_node_id.compressed_form, 33);
        LDKFundingCreated msg_var = *msg;
-       if (msg->inner != NULL)
-               msg_var = FundingCreated_clone(msg);
+       msg_var = FundingCreated_clone(msg);
        CHECK((((long)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        long msg_ref = (long)msg_var.inner;
@@ -3582,8 +3431,7 @@ void handle_funding_signed_jcall(const void* this_arg, LDKPublicKey their_node_i
        int8_tArray their_node_id_arr = init_arr(33, sizeof(uint8_t), "Native int8_tArray Bytes");
        memcpy((uint8_t*)(their_node_id_arr + 4), their_node_id.compressed_form, 33);
        LDKFundingSigned msg_var = *msg;
-       if (msg->inner != NULL)
-               msg_var = FundingSigned_clone(msg);
+       msg_var = FundingSigned_clone(msg);
        CHECK((((long)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        long msg_ref = (long)msg_var.inner;
@@ -3597,8 +3445,7 @@ void handle_funding_locked_jcall(const void* this_arg, LDKPublicKey their_node_i
        int8_tArray their_node_id_arr = init_arr(33, sizeof(uint8_t), "Native int8_tArray Bytes");
        memcpy((uint8_t*)(their_node_id_arr + 4), their_node_id.compressed_form, 33);
        LDKFundingLocked msg_var = *msg;
-       if (msg->inner != NULL)
-               msg_var = FundingLocked_clone(msg);
+       msg_var = FundingLocked_clone(msg);
        CHECK((((long)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        long msg_ref = (long)msg_var.inner;
@@ -3612,8 +3459,7 @@ void handle_shutdown_jcall(const void* this_arg, LDKPublicKey their_node_id, con
        int8_tArray their_node_id_arr = init_arr(33, sizeof(uint8_t), "Native int8_tArray Bytes");
        memcpy((uint8_t*)(their_node_id_arr + 4), their_node_id.compressed_form, 33);
        LDKShutdown msg_var = *msg;
-       if (msg->inner != NULL)
-               msg_var = Shutdown_clone(msg);
+       msg_var = Shutdown_clone(msg);
        CHECK((((long)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        long msg_ref = (long)msg_var.inner;
@@ -3627,8 +3473,7 @@ void handle_closing_signed_jcall(const void* this_arg, LDKPublicKey their_node_i
        int8_tArray their_node_id_arr = init_arr(33, sizeof(uint8_t), "Native int8_tArray Bytes");
        memcpy((uint8_t*)(their_node_id_arr + 4), their_node_id.compressed_form, 33);
        LDKClosingSigned msg_var = *msg;
-       if (msg->inner != NULL)
-               msg_var = ClosingSigned_clone(msg);
+       msg_var = ClosingSigned_clone(msg);
        CHECK((((long)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        long msg_ref = (long)msg_var.inner;
@@ -3642,8 +3487,7 @@ void handle_update_add_htlc_jcall(const void* this_arg, LDKPublicKey their_node_
        int8_tArray their_node_id_arr = init_arr(33, sizeof(uint8_t), "Native int8_tArray Bytes");
        memcpy((uint8_t*)(their_node_id_arr + 4), their_node_id.compressed_form, 33);
        LDKUpdateAddHTLC msg_var = *msg;
-       if (msg->inner != NULL)
-               msg_var = UpdateAddHTLC_clone(msg);
+       msg_var = UpdateAddHTLC_clone(msg);
        CHECK((((long)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        long msg_ref = (long)msg_var.inner;
@@ -3657,8 +3501,7 @@ void handle_update_fulfill_htlc_jcall(const void* this_arg, LDKPublicKey their_n
        int8_tArray their_node_id_arr = init_arr(33, sizeof(uint8_t), "Native int8_tArray Bytes");
        memcpy((uint8_t*)(their_node_id_arr + 4), their_node_id.compressed_form, 33);
        LDKUpdateFulfillHTLC msg_var = *msg;
-       if (msg->inner != NULL)
-               msg_var = UpdateFulfillHTLC_clone(msg);
+       msg_var = UpdateFulfillHTLC_clone(msg);
        CHECK((((long)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        long msg_ref = (long)msg_var.inner;
@@ -3672,8 +3515,7 @@ void handle_update_fail_htlc_jcall(const void* this_arg, LDKPublicKey their_node
        int8_tArray their_node_id_arr = init_arr(33, sizeof(uint8_t), "Native int8_tArray Bytes");
        memcpy((uint8_t*)(their_node_id_arr + 4), their_node_id.compressed_form, 33);
        LDKUpdateFailHTLC msg_var = *msg;
-       if (msg->inner != NULL)
-               msg_var = UpdateFailHTLC_clone(msg);
+       msg_var = UpdateFailHTLC_clone(msg);
        CHECK((((long)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        long msg_ref = (long)msg_var.inner;
@@ -3687,8 +3529,7 @@ void handle_update_fail_malformed_htlc_jcall(const void* this_arg, LDKPublicKey
        int8_tArray their_node_id_arr = init_arr(33, sizeof(uint8_t), "Native int8_tArray Bytes");
        memcpy((uint8_t*)(their_node_id_arr + 4), their_node_id.compressed_form, 33);
        LDKUpdateFailMalformedHTLC msg_var = *msg;
-       if (msg->inner != NULL)
-               msg_var = UpdateFailMalformedHTLC_clone(msg);
+       msg_var = UpdateFailMalformedHTLC_clone(msg);
        CHECK((((long)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        long msg_ref = (long)msg_var.inner;
@@ -3702,8 +3543,7 @@ void handle_commitment_signed_jcall(const void* this_arg, LDKPublicKey their_nod
        int8_tArray their_node_id_arr = init_arr(33, sizeof(uint8_t), "Native int8_tArray Bytes");
        memcpy((uint8_t*)(their_node_id_arr + 4), their_node_id.compressed_form, 33);
        LDKCommitmentSigned msg_var = *msg;
-       if (msg->inner != NULL)
-               msg_var = CommitmentSigned_clone(msg);
+       msg_var = CommitmentSigned_clone(msg);
        CHECK((((long)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        long msg_ref = (long)msg_var.inner;
@@ -3717,8 +3557,7 @@ void handle_revoke_and_ack_jcall(const void* this_arg, LDKPublicKey their_node_i
        int8_tArray their_node_id_arr = init_arr(33, sizeof(uint8_t), "Native int8_tArray Bytes");
        memcpy((uint8_t*)(their_node_id_arr + 4), their_node_id.compressed_form, 33);
        LDKRevokeAndACK msg_var = *msg;
-       if (msg->inner != NULL)
-               msg_var = RevokeAndACK_clone(msg);
+       msg_var = RevokeAndACK_clone(msg);
        CHECK((((long)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        long msg_ref = (long)msg_var.inner;
@@ -3732,8 +3571,7 @@ void handle_update_fee_jcall(const void* this_arg, LDKPublicKey their_node_id, c
        int8_tArray their_node_id_arr = init_arr(33, sizeof(uint8_t), "Native int8_tArray Bytes");
        memcpy((uint8_t*)(their_node_id_arr + 4), their_node_id.compressed_form, 33);
        LDKUpdateFee msg_var = *msg;
-       if (msg->inner != NULL)
-               msg_var = UpdateFee_clone(msg);
+       msg_var = UpdateFee_clone(msg);
        CHECK((((long)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        long msg_ref = (long)msg_var.inner;
@@ -3747,8 +3585,7 @@ void handle_announcement_signatures_jcall(const void* this_arg, LDKPublicKey the
        int8_tArray their_node_id_arr = init_arr(33, sizeof(uint8_t), "Native int8_tArray Bytes");
        memcpy((uint8_t*)(their_node_id_arr + 4), their_node_id.compressed_form, 33);
        LDKAnnouncementSignatures msg_var = *msg;
-       if (msg->inner != NULL)
-               msg_var = AnnouncementSignatures_clone(msg);
+       msg_var = AnnouncementSignatures_clone(msg);
        CHECK((((long)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        long msg_ref = (long)msg_var.inner;
@@ -3768,8 +3605,7 @@ void peer_connected_jcall(const void* this_arg, LDKPublicKey their_node_id, cons
        int8_tArray their_node_id_arr = init_arr(33, sizeof(uint8_t), "Native int8_tArray Bytes");
        memcpy((uint8_t*)(their_node_id_arr + 4), their_node_id.compressed_form, 33);
        LDKInit msg_var = *msg;
-       if (msg->inner != NULL)
-               msg_var = Init_clone(msg);
+       msg_var = Init_clone(msg);
        CHECK((((long)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        long msg_ref = (long)msg_var.inner;
@@ -3783,8 +3619,7 @@ void handle_channel_reestablish_jcall(const void* this_arg, LDKPublicKey their_n
        int8_tArray their_node_id_arr = init_arr(33, sizeof(uint8_t), "Native int8_tArray Bytes");
        memcpy((uint8_t*)(their_node_id_arr + 4), their_node_id.compressed_form, 33);
        LDKChannelReestablish msg_var = *msg;
-       if (msg->inner != NULL)
-               msg_var = ChannelReestablish_clone(msg);
+       msg_var = ChannelReestablish_clone(msg);
        CHECK((((long)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        long msg_ref = (long)msg_var.inner;
@@ -3798,8 +3633,7 @@ void handle_error_jcall(const void* this_arg, LDKPublicKey their_node_id, const
        int8_tArray their_node_id_arr = init_arr(33, sizeof(uint8_t), "Native int8_tArray Bytes");
        memcpy((uint8_t*)(their_node_id_arr + 4), their_node_id.compressed_form, 33);
        LDKErrorMessage msg_var = *msg;
-       if (msg->inner != NULL)
-               msg_var = ErrorMessage_clone(msg);
+       msg_var = ErrorMessage_clone(msg);
        CHECK((((long)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        long msg_ref = (long)msg_var.inner;
@@ -3859,7 +3693,7 @@ void  __attribute__((visibility("default"))) TS_ChannelMessageHandler_handle_ope
        LDKInitFeatures their_features_conv;
        their_features_conv.inner = (void*)(their_features & (~1));
        their_features_conv.is_owned = (their_features & 1) || (their_features == 0);
-       // Warning: we may need a move here but can't clone!
+       // Warning: we need a move here but no clone is available for LDKInitFeatures
        LDKOpenChannel msg_conv;
        msg_conv.inner = (void*)(msg & (~1));
        msg_conv.is_owned = false;
@@ -3874,7 +3708,7 @@ void  __attribute__((visibility("default"))) TS_ChannelMessageHandler_handle_acc
        LDKInitFeatures their_features_conv;
        their_features_conv.inner = (void*)(their_features & (~1));
        their_features_conv.is_owned = (their_features & 1) || (their_features == 0);
-       // Warning: we may need a move here but can't clone!
+       // Warning: we need a move here but no clone is available for LDKInitFeatures
        LDKAcceptChannel msg_conv;
        msg_conv.inner = (void*)(msg & (~1));
        msg_conv.is_owned = false;
@@ -4100,8 +3934,7 @@ static void LDKRoutingMessageHandler_JCalls_free(void* this_arg) {
 LDKCResult_boolLightningErrorZ handle_node_announcement_jcall(const void* this_arg, const LDKNodeAnnouncement * msg) {
        LDKRoutingMessageHandler_JCalls *j_calls = (LDKRoutingMessageHandler_JCalls*) this_arg;
        LDKNodeAnnouncement msg_var = *msg;
-       if (msg->inner != NULL)
-               msg_var = NodeAnnouncement_clone(msg);
+       msg_var = NodeAnnouncement_clone(msg);
        CHECK((((long)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        long msg_ref = (long)msg_var.inner;
@@ -4109,15 +3942,14 @@ LDKCResult_boolLightningErrorZ handle_node_announcement_jcall(const void* this_a
                msg_ref |= 1;
        }
        LDKCResult_boolLightningErrorZ* ret = (LDKCResult_boolLightningErrorZ*)js_invoke_function_1(j_calls->handle_node_announcement_meth, msg_ref);
-       LDKCResult_boolLightningErrorZ ret_conv = *(LDKCResult_boolLightningErrorZ*)ret;
-       // Warning: we may need a move here but can't do a full clone!
+       LDKCResult_boolLightningErrorZ ret_conv = *(LDKCResult_boolLightningErrorZ*)(((uint64_t)ret) & ~1);
+       ret_conv = CResult_boolLightningErrorZ_clone((LDKCResult_boolLightningErrorZ*)ret);
        return ret_conv;
 }
 LDKCResult_boolLightningErrorZ handle_channel_announcement_jcall(const void* this_arg, const LDKChannelAnnouncement * msg) {
        LDKRoutingMessageHandler_JCalls *j_calls = (LDKRoutingMessageHandler_JCalls*) this_arg;
        LDKChannelAnnouncement msg_var = *msg;
-       if (msg->inner != NULL)
-               msg_var = ChannelAnnouncement_clone(msg);
+       msg_var = ChannelAnnouncement_clone(msg);
        CHECK((((long)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        long msg_ref = (long)msg_var.inner;
@@ -4125,15 +3957,14 @@ LDKCResult_boolLightningErrorZ handle_channel_announcement_jcall(const void* thi
                msg_ref |= 1;
        }
        LDKCResult_boolLightningErrorZ* ret = (LDKCResult_boolLightningErrorZ*)js_invoke_function_1(j_calls->handle_channel_announcement_meth, msg_ref);
-       LDKCResult_boolLightningErrorZ ret_conv = *(LDKCResult_boolLightningErrorZ*)ret;
-       // Warning: we may need a move here but can't do a full clone!
+       LDKCResult_boolLightningErrorZ ret_conv = *(LDKCResult_boolLightningErrorZ*)(((uint64_t)ret) & ~1);
+       ret_conv = CResult_boolLightningErrorZ_clone((LDKCResult_boolLightningErrorZ*)ret);
        return ret_conv;
 }
 LDKCResult_boolLightningErrorZ handle_channel_update_jcall(const void* this_arg, const LDKChannelUpdate * msg) {
        LDKRoutingMessageHandler_JCalls *j_calls = (LDKRoutingMessageHandler_JCalls*) this_arg;
        LDKChannelUpdate msg_var = *msg;
-       if (msg->inner != NULL)
-               msg_var = ChannelUpdate_clone(msg);
+       msg_var = ChannelUpdate_clone(msg);
        CHECK((((long)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        long msg_ref = (long)msg_var.inner;
@@ -4141,8 +3972,8 @@ LDKCResult_boolLightningErrorZ handle_channel_update_jcall(const void* this_arg,
                msg_ref |= 1;
        }
        LDKCResult_boolLightningErrorZ* ret = (LDKCResult_boolLightningErrorZ*)js_invoke_function_1(j_calls->handle_channel_update_meth, msg_ref);
-       LDKCResult_boolLightningErrorZ ret_conv = *(LDKCResult_boolLightningErrorZ*)ret;
-       // Warning: we may need a move here but can't do a full clone!
+       LDKCResult_boolLightningErrorZ ret_conv = *(LDKCResult_boolLightningErrorZ*)(((uint64_t)ret) & ~1);
+       ret_conv = CResult_boolLightningErrorZ_clone((LDKCResult_boolLightningErrorZ*)ret);
        return ret_conv;
 }
 void handle_htlc_fail_channel_update_jcall(const void* this_arg, const LDKHTLCFailChannelUpdate * update) {
@@ -4162,7 +3993,7 @@ LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ get_next_channel
        uint32_t* arg_vals = (uint32_t*)(arg + 4);
        for (size_t l = 0; l < arg_constr.datalen; l++) {
                uint32_t arr_conv_63 = arg_vals[l];
-               LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ arr_conv_63_conv = *(LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ*)arr_conv_63;
+               LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ arr_conv_63_conv = *(LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ*)(((uint64_t)arr_conv_63) & ~1);
                FREE((void*)arr_conv_63);
                arg_constr.data[l] = arr_conv_63_conv;
        }
@@ -4185,8 +4016,7 @@ LDKCVec_NodeAnnouncementZ get_next_node_announcements_jcall(const void* this_arg
                LDKNodeAnnouncement arr_conv_18_conv;
                arr_conv_18_conv.inner = (void*)(arr_conv_18 & (~1));
                arr_conv_18_conv.is_owned = (arr_conv_18 & 1) || (arr_conv_18 == 0);
-               if (arr_conv_18_conv.inner != NULL)
-                       arr_conv_18_conv = NodeAnnouncement_clone(&arr_conv_18_conv);
+               arr_conv_18_conv = NodeAnnouncement_clone(&arr_conv_18_conv);
                arg_constr.data[s] = arr_conv_18_conv;
        }
        return arg_constr;
@@ -4196,8 +4026,7 @@ void sync_routing_table_jcall(const void* this_arg, LDKPublicKey their_node_id,
        int8_tArray their_node_id_arr = init_arr(33, sizeof(uint8_t), "Native int8_tArray Bytes");
        memcpy((uint8_t*)(their_node_id_arr + 4), their_node_id.compressed_form, 33);
        LDKInit init_var = *init;
-       if (init->inner != NULL)
-               init_var = Init_clone(init);
+       init_var = Init_clone(init);
        CHECK((((long)init_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&init_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        long init_ref = (long)init_var.inner;
@@ -4218,8 +4047,8 @@ LDKCResult_NoneLightningErrorZ handle_reply_channel_range_jcall(const void* this
                msg_ref |= 1;
        }
        LDKCResult_NoneLightningErrorZ* ret = (LDKCResult_NoneLightningErrorZ*)js_invoke_function_2(j_calls->handle_reply_channel_range_meth, their_node_id_arr, msg_ref);
-       LDKCResult_NoneLightningErrorZ ret_conv = *(LDKCResult_NoneLightningErrorZ*)ret;
-       // Warning: we may need a move here but can't do a full clone!
+       LDKCResult_NoneLightningErrorZ ret_conv = *(LDKCResult_NoneLightningErrorZ*)(((uint64_t)ret) & ~1);
+       ret_conv = CResult_NoneLightningErrorZ_clone((LDKCResult_NoneLightningErrorZ*)ret);
        return ret_conv;
 }
 LDKCResult_NoneLightningErrorZ handle_reply_short_channel_ids_end_jcall(const void* this_arg, LDKPublicKey their_node_id, LDKReplyShortChannelIdsEnd msg) {
@@ -4234,8 +4063,8 @@ LDKCResult_NoneLightningErrorZ handle_reply_short_channel_ids_end_jcall(const vo
                msg_ref |= 1;
        }
        LDKCResult_NoneLightningErrorZ* ret = (LDKCResult_NoneLightningErrorZ*)js_invoke_function_2(j_calls->handle_reply_short_channel_ids_end_meth, their_node_id_arr, msg_ref);
-       LDKCResult_NoneLightningErrorZ ret_conv = *(LDKCResult_NoneLightningErrorZ*)ret;
-       // Warning: we may need a move here but can't do a full clone!
+       LDKCResult_NoneLightningErrorZ ret_conv = *(LDKCResult_NoneLightningErrorZ*)(((uint64_t)ret) & ~1);
+       ret_conv = CResult_NoneLightningErrorZ_clone((LDKCResult_NoneLightningErrorZ*)ret);
        return ret_conv;
 }
 LDKCResult_NoneLightningErrorZ handle_query_channel_range_jcall(const void* this_arg, LDKPublicKey their_node_id, LDKQueryChannelRange msg) {
@@ -4250,8 +4079,8 @@ LDKCResult_NoneLightningErrorZ handle_query_channel_range_jcall(const void* this
                msg_ref |= 1;
        }
        LDKCResult_NoneLightningErrorZ* ret = (LDKCResult_NoneLightningErrorZ*)js_invoke_function_2(j_calls->handle_query_channel_range_meth, their_node_id_arr, msg_ref);
-       LDKCResult_NoneLightningErrorZ ret_conv = *(LDKCResult_NoneLightningErrorZ*)ret;
-       // Warning: we may need a move here but can't do a full clone!
+       LDKCResult_NoneLightningErrorZ ret_conv = *(LDKCResult_NoneLightningErrorZ*)(((uint64_t)ret) & ~1);
+       ret_conv = CResult_NoneLightningErrorZ_clone((LDKCResult_NoneLightningErrorZ*)ret);
        return ret_conv;
 }
 LDKCResult_NoneLightningErrorZ handle_query_short_channel_ids_jcall(const void* this_arg, LDKPublicKey their_node_id, LDKQueryShortChannelIds msg) {
@@ -4266,8 +4095,8 @@ LDKCResult_NoneLightningErrorZ handle_query_short_channel_ids_jcall(const void*
                msg_ref |= 1;
        }
        LDKCResult_NoneLightningErrorZ* ret = (LDKCResult_NoneLightningErrorZ*)js_invoke_function_2(j_calls->handle_query_short_channel_ids_meth, their_node_id_arr, msg_ref);
-       LDKCResult_NoneLightningErrorZ ret_conv = *(LDKCResult_NoneLightningErrorZ*)ret;
-       // Warning: we may need a move here but can't do a full clone!
+       LDKCResult_NoneLightningErrorZ ret_conv = *(LDKCResult_NoneLightningErrorZ*)(((uint64_t)ret) & ~1);
+       ret_conv = CResult_NoneLightningErrorZ_clone((LDKCResult_NoneLightningErrorZ*)ret);
        return ret_conv;
 }
 static void* LDKRoutingMessageHandler_JCalls_clone(const void* this_arg) {
@@ -4349,9 +4178,6 @@ uint32_tArray  __attribute__((visibility("default"))) TS_RoutingMessageHandler_g
        for (size_t l = 0; l < ret_var.datalen; l++) {
                LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ* arr_conv_63_ref = MALLOC(sizeof(LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ), "LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ");
                *arr_conv_63_ref = ret_var.data[l];
-               arr_conv_63_ref->a = ChannelAnnouncement_clone(&arr_conv_63_ref->a);
-               arr_conv_63_ref->b = ChannelUpdate_clone(&arr_conv_63_ref->b);
-               arr_conv_63_ref->c = ChannelUpdate_clone(&arr_conv_63_ref->c);
                ret_arr_ptr[l] = (long)arr_conv_63_ref;
        }
        FREE(ret_var.data);
@@ -4399,8 +4225,7 @@ uint32_t  __attribute__((visibility("default"))) TS_RoutingMessageHandler_handle
        LDKReplyChannelRange msg_conv;
        msg_conv.inner = (void*)(msg & (~1));
        msg_conv.is_owned = (msg & 1) || (msg == 0);
-       if (msg_conv.inner != NULL)
-               msg_conv = ReplyChannelRange_clone(&msg_conv);
+       msg_conv = ReplyChannelRange_clone(&msg_conv);
        LDKCResult_NoneLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneLightningErrorZ), "LDKCResult_NoneLightningErrorZ");
        *ret_conv = (this_arg_conv->handle_reply_channel_range)(this_arg_conv->this_arg, their_node_id_ref, msg_conv);
        return (long)ret_conv;
@@ -4414,8 +4239,7 @@ uint32_t  __attribute__((visibility("default"))) TS_RoutingMessageHandler_handle
        LDKReplyShortChannelIdsEnd msg_conv;
        msg_conv.inner = (void*)(msg & (~1));
        msg_conv.is_owned = (msg & 1) || (msg == 0);
-       if (msg_conv.inner != NULL)
-               msg_conv = ReplyShortChannelIdsEnd_clone(&msg_conv);
+       msg_conv = ReplyShortChannelIdsEnd_clone(&msg_conv);
        LDKCResult_NoneLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneLightningErrorZ), "LDKCResult_NoneLightningErrorZ");
        *ret_conv = (this_arg_conv->handle_reply_short_channel_ids_end)(this_arg_conv->this_arg, their_node_id_ref, msg_conv);
        return (long)ret_conv;
@@ -4429,8 +4253,7 @@ uint32_t  __attribute__((visibility("default"))) TS_RoutingMessageHandler_handle
        LDKQueryChannelRange msg_conv;
        msg_conv.inner = (void*)(msg & (~1));
        msg_conv.is_owned = (msg & 1) || (msg == 0);
-       if (msg_conv.inner != NULL)
-               msg_conv = QueryChannelRange_clone(&msg_conv);
+       msg_conv = QueryChannelRange_clone(&msg_conv);
        LDKCResult_NoneLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneLightningErrorZ), "LDKCResult_NoneLightningErrorZ");
        *ret_conv = (this_arg_conv->handle_query_channel_range)(this_arg_conv->this_arg, their_node_id_ref, msg_conv);
        return (long)ret_conv;
@@ -4444,8 +4267,7 @@ uint32_t  __attribute__((visibility("default"))) TS_RoutingMessageHandler_handle
        LDKQueryShortChannelIds msg_conv;
        msg_conv.inner = (void*)(msg & (~1));
        msg_conv.is_owned = (msg & 1) || (msg == 0);
-       if (msg_conv.inner != NULL)
-               msg_conv = QueryShortChannelIds_clone(&msg_conv);
+       msg_conv = QueryShortChannelIds_clone(&msg_conv);
        LDKCResult_NoneLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneLightningErrorZ), "LDKCResult_NoneLightningErrorZ");
        *ret_conv = (this_arg_conv->handle_query_short_channel_ids)(this_arg_conv->this_arg, their_node_id_ref, msg_conv);
        return (long)ret_conv;
@@ -4545,13 +4367,14 @@ void  __attribute__((visibility("default"))) TS_Transaction_free(int8_tArray _re
 }
 
 void  __attribute__((visibility("default"))) TS_TxOut_free(uint32_t _res) {
-       LDKTxOut _res_conv = *(LDKTxOut*)_res;
+       if ((_res & 1) != 0) return;
+       LDKTxOut _res_conv = *(LDKTxOut*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        TxOut_free(_res_conv);
 }
 
 uint32_t  __attribute__((visibility("default"))) TS_TxOut_clone(uint32_t orig) {
-       LDKTxOut* orig_conv = (LDKTxOut*)orig;
+       LDKTxOut* orig_conv = (LDKTxOut*)(orig & ~1);
        LDKTxOut* ret_ref = MALLOC(sizeof(LDKTxOut), "LDKTxOut");
        *ret_ref = TxOut_clone(orig_conv);
        return (long)ret_ref;
@@ -4567,7 +4390,7 @@ void  __attribute__((visibility("default"))) TS_CVec_SpendableOutputDescriptorZ_
        uint32_t* _res_vals = (uint32_t*)(_res + 4);
        for (size_t b = 0; b < _res_constr.datalen; b++) {
                uint32_t arr_conv_27 = _res_vals[b];
-               LDKSpendableOutputDescriptor arr_conv_27_conv = *(LDKSpendableOutputDescriptor*)arr_conv_27;
+               LDKSpendableOutputDescriptor arr_conv_27_conv = *(LDKSpendableOutputDescriptor*)(((uint64_t)arr_conv_27) & ~1);
                FREE((void*)arr_conv_27);
                _res_constr.data[b] = arr_conv_27_conv;
        }
@@ -4584,7 +4407,7 @@ void  __attribute__((visibility("default"))) TS_CVec_MessageSendEventZ_free(uint
        uint32_t* _res_vals = (uint32_t*)(_res + 4);
        for (size_t s = 0; s < _res_constr.datalen; s++) {
                uint32_t arr_conv_18 = _res_vals[s];
-               LDKMessageSendEvent arr_conv_18_conv = *(LDKMessageSendEvent*)arr_conv_18;
+               LDKMessageSendEvent arr_conv_18_conv = *(LDKMessageSendEvent*)(((uint64_t)arr_conv_18) & ~1);
                FREE((void*)arr_conv_18);
                _res_constr.data[s] = arr_conv_18_conv;
        }
@@ -4601,7 +4424,7 @@ void  __attribute__((visibility("default"))) TS_CVec_EventZ_free(uint32_tArray _
        uint32_t* _res_vals = (uint32_t*)(_res + 4);
        for (size_t h = 0; h < _res_constr.datalen; h++) {
                uint32_t arr_conv_7 = _res_vals[h];
-               LDKEvent arr_conv_7_conv = *(LDKEvent*)arr_conv_7;
+               LDKEvent arr_conv_7_conv = *(LDKEvent*)(((uint64_t)arr_conv_7) & ~1);
                FREE((void*)arr_conv_7);
                _res_constr.data[h] = arr_conv_7_conv;
        }
@@ -4609,7 +4432,8 @@ void  __attribute__((visibility("default"))) TS_CVec_EventZ_free(uint32_tArray _
 }
 
 void  __attribute__((visibility("default"))) TS_C2Tuple_usizeTransactionZ_free(uint32_t _res) {
-       LDKC2Tuple_usizeTransactionZ _res_conv = *(LDKC2Tuple_usizeTransactionZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKC2Tuple_usizeTransactionZ _res_conv = *(LDKC2Tuple_usizeTransactionZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        C2Tuple_usizeTransactionZ_free(_res_conv);
 }
@@ -4622,7 +4446,6 @@ uint32_t  __attribute__((visibility("default"))) TS_C2Tuple_usizeTransactionZ_ne
        b_ref.data_is_owned = true;
        LDKC2Tuple_usizeTransactionZ* ret_ref = MALLOC(sizeof(LDKC2Tuple_usizeTransactionZ), "LDKC2Tuple_usizeTransactionZ");
        *ret_ref = C2Tuple_usizeTransactionZ_new(a, b_ref);
-       // XXX: We likely need to clone here, but no _clone fn is available for Uint8Array
        return (long)ret_ref;
 }
 
@@ -4636,7 +4459,7 @@ void  __attribute__((visibility("default"))) TS_CVec_C2Tuple_usizeTransactionZZ_
        uint32_t* _res_vals = (uint32_t*)(_res + 4);
        for (size_t e = 0; e < _res_constr.datalen; e++) {
                uint32_t arr_conv_30 = _res_vals[e];
-               LDKC2Tuple_usizeTransactionZ arr_conv_30_conv = *(LDKC2Tuple_usizeTransactionZ*)arr_conv_30;
+               LDKC2Tuple_usizeTransactionZ arr_conv_30_conv = *(LDKC2Tuple_usizeTransactionZ*)(((uint64_t)arr_conv_30) & ~1);
                FREE((void*)arr_conv_30);
                _res_constr.data[e] = arr_conv_30_conv;
        }
@@ -4657,11 +4480,19 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_NoneChannelMonitorUp
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_NoneChannelMonitorUpdateErrZ_free(uint32_t _res) {
-       LDKCResult_NoneChannelMonitorUpdateErrZ _res_conv = *(LDKCResult_NoneChannelMonitorUpdateErrZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_NoneChannelMonitorUpdateErrZ _res_conv = *(LDKCResult_NoneChannelMonitorUpdateErrZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_NoneChannelMonitorUpdateErrZ_free(_res_conv);
 }
 
+uint32_t  __attribute__((visibility("default"))) TS_CResult_NoneChannelMonitorUpdateErrZ_clone(uint32_t orig) {
+       LDKCResult_NoneChannelMonitorUpdateErrZ* orig_conv = (LDKCResult_NoneChannelMonitorUpdateErrZ*)(orig & ~1);
+       LDKCResult_NoneChannelMonitorUpdateErrZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneChannelMonitorUpdateErrZ), "LDKCResult_NoneChannelMonitorUpdateErrZ");
+       *ret_conv = CResult_NoneChannelMonitorUpdateErrZ_clone(orig_conv);
+       return (long)ret_conv;
+}
+
 void  __attribute__((visibility("default"))) TS_CVec_MonitorEventZ_free(uint32_tArray _res) {
        LDKCVec_MonitorEventZ _res_constr;
        _res_constr.datalen = *((uint32_t*)_res);
@@ -4684,8 +4515,7 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_ChannelMonitorUpdate
        LDKChannelMonitorUpdate o_conv;
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = (o & 1) || (o == 0);
-       if (o_conv.inner != NULL)
-               o_conv = ChannelMonitorUpdate_clone(&o_conv);
+       o_conv = ChannelMonitorUpdate_clone(&o_conv);
        LDKCResult_ChannelMonitorUpdateDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelMonitorUpdateDecodeErrorZ), "LDKCResult_ChannelMonitorUpdateDecodeErrorZ");
        *ret_conv = CResult_ChannelMonitorUpdateDecodeErrorZ_ok(o_conv);
        return (long)ret_conv;
@@ -4695,14 +4525,15 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_ChannelMonitorUpdate
        LDKDecodeError e_conv;
        e_conv.inner = (void*)(e & (~1));
        e_conv.is_owned = (e & 1) || (e == 0);
-       // Warning: we may need a move here but can't clone!
+       e_conv = DecodeError_clone(&e_conv);
        LDKCResult_ChannelMonitorUpdateDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelMonitorUpdateDecodeErrorZ), "LDKCResult_ChannelMonitorUpdateDecodeErrorZ");
        *ret_conv = CResult_ChannelMonitorUpdateDecodeErrorZ_err(e_conv);
        return (long)ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_ChannelMonitorUpdateDecodeErrorZ_free(uint32_t _res) {
-       LDKCResult_ChannelMonitorUpdateDecodeErrorZ _res_conv = *(LDKCResult_ChannelMonitorUpdateDecodeErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_ChannelMonitorUpdateDecodeErrorZ _res_conv = *(LDKCResult_ChannelMonitorUpdateDecodeErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_ChannelMonitorUpdateDecodeErrorZ_free(_res_conv);
 }
@@ -4717,20 +4548,29 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_NoneMonitorUpdateErr
        LDKMonitorUpdateError e_conv;
        e_conv.inner = (void*)(e & (~1));
        e_conv.is_owned = (e & 1) || (e == 0);
-       // Warning: we may need a move here but can't clone!
+       e_conv = MonitorUpdateError_clone(&e_conv);
        LDKCResult_NoneMonitorUpdateErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneMonitorUpdateErrorZ), "LDKCResult_NoneMonitorUpdateErrorZ");
        *ret_conv = CResult_NoneMonitorUpdateErrorZ_err(e_conv);
        return (long)ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_NoneMonitorUpdateErrorZ_free(uint32_t _res) {
-       LDKCResult_NoneMonitorUpdateErrorZ _res_conv = *(LDKCResult_NoneMonitorUpdateErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_NoneMonitorUpdateErrorZ _res_conv = *(LDKCResult_NoneMonitorUpdateErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_NoneMonitorUpdateErrorZ_free(_res_conv);
 }
 
+uint32_t  __attribute__((visibility("default"))) TS_CResult_NoneMonitorUpdateErrorZ_clone(uint32_t orig) {
+       LDKCResult_NoneMonitorUpdateErrorZ* orig_conv = (LDKCResult_NoneMonitorUpdateErrorZ*)(orig & ~1);
+       LDKCResult_NoneMonitorUpdateErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneMonitorUpdateErrorZ), "LDKCResult_NoneMonitorUpdateErrorZ");
+       *ret_conv = CResult_NoneMonitorUpdateErrorZ_clone(orig_conv);
+       return (long)ret_conv;
+}
+
 void  __attribute__((visibility("default"))) TS_C2Tuple_OutPointScriptZ_free(uint32_t _res) {
-       LDKC2Tuple_OutPointScriptZ _res_conv = *(LDKC2Tuple_OutPointScriptZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKC2Tuple_OutPointScriptZ _res_conv = *(LDKC2Tuple_OutPointScriptZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        C2Tuple_OutPointScriptZ_free(_res_conv);
 }
@@ -4739,16 +4579,13 @@ uint32_t  __attribute__((visibility("default"))) TS_C2Tuple_OutPointScriptZ_new(
        LDKOutPoint a_conv;
        a_conv.inner = (void*)(a & (~1));
        a_conv.is_owned = (a & 1) || (a == 0);
-       if (a_conv.inner != NULL)
-               a_conv = OutPoint_clone(&a_conv);
+       a_conv = OutPoint_clone(&a_conv);
        LDKCVec_u8Z b_ref;
        b_ref.datalen = *((uint32_t*)b);
        b_ref.data = MALLOC(b_ref.datalen, "LDKCVec_u8Z Bytes");
        memcpy(b_ref.data, (uint8_t*)(b + 4), b_ref.datalen);
        LDKC2Tuple_OutPointScriptZ* ret_ref = MALLOC(sizeof(LDKC2Tuple_OutPointScriptZ), "LDKC2Tuple_OutPointScriptZ");
        *ret_ref = C2Tuple_OutPointScriptZ_new(a_conv, b_ref);
-       ret_ref->a = OutPoint_clone(&ret_ref->a);
-       ret_ref->b = CVec_u8Z_clone(&ret_ref->b);
        return (long)ret_ref;
 }
 
@@ -4772,18 +4609,25 @@ void  __attribute__((visibility("default"))) TS_CVec_TransactionZ_free(ptrArray
        CVec_TransactionZ_free(_res_constr);
 }
 
+uint32_t  __attribute__((visibility("default"))) TS_C2Tuple_u32TxOutZ_clone(uint32_t orig) {
+       LDKC2Tuple_u32TxOutZ* orig_conv = (LDKC2Tuple_u32TxOutZ*)(orig & ~1);
+       LDKC2Tuple_u32TxOutZ* ret_ref = MALLOC(sizeof(LDKC2Tuple_u32TxOutZ), "LDKC2Tuple_u32TxOutZ");
+       *ret_ref = C2Tuple_u32TxOutZ_clone(orig_conv);
+       return (long)ret_ref;
+}
+
 void  __attribute__((visibility("default"))) TS_C2Tuple_u32TxOutZ_free(uint32_t _res) {
-       LDKC2Tuple_u32TxOutZ _res_conv = *(LDKC2Tuple_u32TxOutZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKC2Tuple_u32TxOutZ _res_conv = *(LDKC2Tuple_u32TxOutZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        C2Tuple_u32TxOutZ_free(_res_conv);
 }
 
 uint32_t  __attribute__((visibility("default"))) TS_C2Tuple_u32TxOutZ_new(int32_t a, uint32_t b) {
-       LDKTxOut b_conv = *(LDKTxOut*)b;
+       LDKTxOut b_conv = *(LDKTxOut*)(((uint64_t)b) & ~1);
        FREE((void*)b);
        LDKC2Tuple_u32TxOutZ* ret_ref = MALLOC(sizeof(LDKC2Tuple_u32TxOutZ), "LDKC2Tuple_u32TxOutZ");
        *ret_ref = C2Tuple_u32TxOutZ_new(a, b_conv);
-       ret_ref->b = TxOut_clone(&ret_ref->b);
        return (long)ret_ref;
 }
 
@@ -4797,7 +4641,7 @@ void  __attribute__((visibility("default"))) TS_CVec_C2Tuple_u32TxOutZZ_free(uin
        uint32_t* _res_vals = (uint32_t*)(_res + 4);
        for (size_t z = 0; z < _res_constr.datalen; z++) {
                uint32_t arr_conv_25 = _res_vals[z];
-               LDKC2Tuple_u32TxOutZ arr_conv_25_conv = *(LDKC2Tuple_u32TxOutZ*)arr_conv_25;
+               LDKC2Tuple_u32TxOutZ arr_conv_25_conv = *(LDKC2Tuple_u32TxOutZ*)(((uint64_t)arr_conv_25) & ~1);
                FREE((void*)arr_conv_25);
                _res_constr.data[z] = arr_conv_25_conv;
        }
@@ -4805,7 +4649,8 @@ void  __attribute__((visibility("default"))) TS_CVec_C2Tuple_u32TxOutZZ_free(uin
 }
 
 void  __attribute__((visibility("default"))) TS_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_free(uint32_t _res) {
-       LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ _res_conv = *(LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ _res_conv = *(LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_free(_res_conv);
 }
@@ -4823,14 +4668,12 @@ uint32_t  __attribute__((visibility("default"))) TS_C2Tuple_TxidCVec_C2Tuple_u32
        uint32_t* b_vals = (uint32_t*)(b + 4);
        for (size_t z = 0; z < b_constr.datalen; z++) {
                uint32_t arr_conv_25 = b_vals[z];
-               LDKC2Tuple_u32TxOutZ arr_conv_25_conv = *(LDKC2Tuple_u32TxOutZ*)arr_conv_25;
+               LDKC2Tuple_u32TxOutZ arr_conv_25_conv = *(LDKC2Tuple_u32TxOutZ*)(((uint64_t)arr_conv_25) & ~1);
                FREE((void*)arr_conv_25);
                b_constr.data[z] = arr_conv_25_conv;
        }
        LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ* ret_ref = MALLOC(sizeof(LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ), "LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ");
        *ret_ref = C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_new(a_ref, b_constr);
-       ret_ref->a = ThirtyTwoBytes_clone(&ret_ref->a);
-       ret_ref->b = CVec_C2Tuple_u32TxOutZZ_clone(&ret_ref->b);
        return (long)ret_ref;
 }
 
@@ -4844,7 +4687,7 @@ void  __attribute__((visibility("default"))) TS_CVec_C2Tuple_TxidCVec_C2Tuple_u3
        uint32_t* _res_vals = (uint32_t*)(_res + 4);
        for (size_t x = 0; x < _res_constr.datalen; x++) {
                uint32_t arr_conv_49 = _res_vals[x];
-               LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ arr_conv_49_conv = *(LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ*)arr_conv_49;
+               LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ arr_conv_49_conv = *(LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ*)(((uint64_t)arr_conv_49) & ~1);
                FREE((void*)arr_conv_49);
                _res_constr.data[x] = arr_conv_49_conv;
        }
@@ -4852,7 +4695,8 @@ void  __attribute__((visibility("default"))) TS_CVec_C2Tuple_TxidCVec_C2Tuple_u3
 }
 
 void  __attribute__((visibility("default"))) TS_C2Tuple_BlockHashChannelMonitorZ_free(uint32_t _res) {
-       LDKC2Tuple_BlockHashChannelMonitorZ _res_conv = *(LDKC2Tuple_BlockHashChannelMonitorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKC2Tuple_BlockHashChannelMonitorZ _res_conv = *(LDKC2Tuple_BlockHashChannelMonitorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        C2Tuple_BlockHashChannelMonitorZ_free(_res_conv);
 }
@@ -4864,16 +4708,14 @@ uint32_t  __attribute__((visibility("default"))) TS_C2Tuple_BlockHashChannelMoni
        LDKChannelMonitor b_conv;
        b_conv.inner = (void*)(b & (~1));
        b_conv.is_owned = (b & 1) || (b == 0);
-       // Warning: we may need a move here but can't clone!
+       b_conv = ChannelMonitor_clone(&b_conv);
        LDKC2Tuple_BlockHashChannelMonitorZ* ret_ref = MALLOC(sizeof(LDKC2Tuple_BlockHashChannelMonitorZ), "LDKC2Tuple_BlockHashChannelMonitorZ");
        *ret_ref = C2Tuple_BlockHashChannelMonitorZ_new(a_ref, b_conv);
-       ret_ref->a = ThirtyTwoBytes_clone(&ret_ref->a);
-       // XXX: We likely need to clone here, but no _clone fn is available for ChannelMonitor
        return (long)ret_ref;
 }
 
 uint32_t  __attribute__((visibility("default"))) TS_CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_ok(uint32_t o) {
-       LDKC2Tuple_BlockHashChannelMonitorZ o_conv = *(LDKC2Tuple_BlockHashChannelMonitorZ*)o;
+       LDKC2Tuple_BlockHashChannelMonitorZ o_conv = *(LDKC2Tuple_BlockHashChannelMonitorZ*)(((uint64_t)o) & ~1);
        FREE((void*)o);
        LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ), "LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ");
        *ret_conv = CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_ok(o_conv);
@@ -4884,20 +4726,29 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_C2Tuple_BlockHashCha
        LDKDecodeError e_conv;
        e_conv.inner = (void*)(e & (~1));
        e_conv.is_owned = (e & 1) || (e == 0);
-       // Warning: we may need a move here but can't clone!
+       e_conv = DecodeError_clone(&e_conv);
        LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ), "LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ");
        *ret_conv = CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_err(e_conv);
        return (long)ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_free(uint32_t _res) {
-       LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ _res_conv = *(LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ _res_conv = *(LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_free(_res_conv);
 }
 
+uint32_t  __attribute__((visibility("default"))) TS_C2Tuple_u64u64Z_clone(uint32_t orig) {
+       LDKC2Tuple_u64u64Z* orig_conv = (LDKC2Tuple_u64u64Z*)(orig & ~1);
+       LDKC2Tuple_u64u64Z* ret_ref = MALLOC(sizeof(LDKC2Tuple_u64u64Z), "LDKC2Tuple_u64u64Z");
+       *ret_ref = C2Tuple_u64u64Z_clone(orig_conv);
+       return (long)ret_ref;
+}
+
 void  __attribute__((visibility("default"))) TS_C2Tuple_u64u64Z_free(uint32_t _res) {
-       LDKC2Tuple_u64u64Z _res_conv = *(LDKC2Tuple_u64u64Z*)_res;
+       if ((_res & 1) != 0) return;
+       LDKC2Tuple_u64u64Z _res_conv = *(LDKC2Tuple_u64u64Z*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        C2Tuple_u64u64Z_free(_res_conv);
 }
@@ -4909,7 +4760,7 @@ uint32_t  __attribute__((visibility("default"))) TS_C2Tuple_u64u64Z_new(int64_t
 }
 
 uint32_t  __attribute__((visibility("default"))) TS_CResult_SpendableOutputDescriptorDecodeErrorZ_ok(uint32_t o) {
-       LDKSpendableOutputDescriptor o_conv = *(LDKSpendableOutputDescriptor*)o;
+       LDKSpendableOutputDescriptor o_conv = *(LDKSpendableOutputDescriptor*)(((uint64_t)o) & ~1);
        FREE((void*)o);
        LDKCResult_SpendableOutputDescriptorDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_SpendableOutputDescriptorDecodeErrorZ), "LDKCResult_SpendableOutputDescriptorDecodeErrorZ");
        *ret_conv = CResult_SpendableOutputDescriptorDecodeErrorZ_ok(o_conv);
@@ -4920,18 +4771,26 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_SpendableOutputDescr
        LDKDecodeError e_conv;
        e_conv.inner = (void*)(e & (~1));
        e_conv.is_owned = (e & 1) || (e == 0);
-       // Warning: we may need a move here but can't clone!
+       e_conv = DecodeError_clone(&e_conv);
        LDKCResult_SpendableOutputDescriptorDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_SpendableOutputDescriptorDecodeErrorZ), "LDKCResult_SpendableOutputDescriptorDecodeErrorZ");
        *ret_conv = CResult_SpendableOutputDescriptorDecodeErrorZ_err(e_conv);
        return (long)ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_SpendableOutputDescriptorDecodeErrorZ_free(uint32_t _res) {
-       LDKCResult_SpendableOutputDescriptorDecodeErrorZ _res_conv = *(LDKCResult_SpendableOutputDescriptorDecodeErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_SpendableOutputDescriptorDecodeErrorZ _res_conv = *(LDKCResult_SpendableOutputDescriptorDecodeErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_SpendableOutputDescriptorDecodeErrorZ_free(_res_conv);
 }
 
+uint32_t  __attribute__((visibility("default"))) TS_CResult_SpendableOutputDescriptorDecodeErrorZ_clone(uint32_t orig) {
+       LDKCResult_SpendableOutputDescriptorDecodeErrorZ* orig_conv = (LDKCResult_SpendableOutputDescriptorDecodeErrorZ*)(orig & ~1);
+       LDKCResult_SpendableOutputDescriptorDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_SpendableOutputDescriptorDecodeErrorZ), "LDKCResult_SpendableOutputDescriptorDecodeErrorZ");
+       *ret_conv = CResult_SpendableOutputDescriptorDecodeErrorZ_clone(orig_conv);
+       return (long)ret_conv;
+}
+
 void  __attribute__((visibility("default"))) TS_CVec_SignatureZ_free(ptrArray _res) {
        LDKCVec_SignatureZ _res_constr;
        _res_constr.datalen = *((uint32_t*)_res);
@@ -4950,8 +4809,16 @@ void  __attribute__((visibility("default"))) TS_CVec_SignatureZ_free(ptrArray _r
        CVec_SignatureZ_free(_res_constr);
 }
 
+uint32_t  __attribute__((visibility("default"))) TS_C2Tuple_SignatureCVec_SignatureZZ_clone(uint32_t orig) {
+       LDKC2Tuple_SignatureCVec_SignatureZZ* orig_conv = (LDKC2Tuple_SignatureCVec_SignatureZZ*)(orig & ~1);
+       LDKC2Tuple_SignatureCVec_SignatureZZ* ret_ref = MALLOC(sizeof(LDKC2Tuple_SignatureCVec_SignatureZZ), "LDKC2Tuple_SignatureCVec_SignatureZZ");
+       *ret_ref = C2Tuple_SignatureCVec_SignatureZZ_clone(orig_conv);
+       return (long)ret_ref;
+}
+
 void  __attribute__((visibility("default"))) TS_C2Tuple_SignatureCVec_SignatureZZ_free(uint32_t _res) {
-       LDKC2Tuple_SignatureCVec_SignatureZZ _res_conv = *(LDKC2Tuple_SignatureCVec_SignatureZZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKC2Tuple_SignatureCVec_SignatureZZ _res_conv = *(LDKC2Tuple_SignatureCVec_SignatureZZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        C2Tuple_SignatureCVec_SignatureZZ_free(_res_conv);
 }
@@ -4976,13 +4843,11 @@ uint32_t  __attribute__((visibility("default"))) TS_C2Tuple_SignatureCVec_Signat
        }
        LDKC2Tuple_SignatureCVec_SignatureZZ* ret_ref = MALLOC(sizeof(LDKC2Tuple_SignatureCVec_SignatureZZ), "LDKC2Tuple_SignatureCVec_SignatureZZ");
        *ret_ref = C2Tuple_SignatureCVec_SignatureZZ_new(a_ref, b_constr);
-       // XXX: We likely need to clone here, but no _clone fn is available for Uint8Array
-       // XXX: We likely need to clone here, but no _clone fn is available for Uint8Array[]
        return (long)ret_ref;
 }
 
 uint32_t  __attribute__((visibility("default"))) TS_CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_ok(uint32_t o) {
-       LDKC2Tuple_SignatureCVec_SignatureZZ o_conv = *(LDKC2Tuple_SignatureCVec_SignatureZZ*)o;
+       LDKC2Tuple_SignatureCVec_SignatureZZ o_conv = *(LDKC2Tuple_SignatureCVec_SignatureZZ*)(((uint64_t)o) & ~1);
        FREE((void*)o);
        LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ), "LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ");
        *ret_conv = CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_ok(o_conv);
@@ -4996,13 +4861,14 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_C2Tuple_SignatureCVe
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_free(uint32_t _res) {
-       LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ _res_conv = *(LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ _res_conv = *(LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_free(_res_conv);
 }
 
 uint32_t  __attribute__((visibility("default"))) TS_CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_clone(uint32_t orig) {
-       LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ* orig_conv = (LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ*)orig;
+       LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ* orig_conv = (LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ*)(orig & ~1);
        LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ), "LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ");
        *ret_conv = CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_clone(orig_conv);
        return (long)ret_conv;
@@ -5024,59 +4890,21 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_SignatureNoneZ_err()
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_SignatureNoneZ_free(uint32_t _res) {
-       LDKCResult_SignatureNoneZ _res_conv = *(LDKCResult_SignatureNoneZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_SignatureNoneZ _res_conv = *(LDKCResult_SignatureNoneZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_SignatureNoneZ_free(_res_conv);
 }
 
 uint32_t  __attribute__((visibility("default"))) TS_CResult_SignatureNoneZ_clone(uint32_t orig) {
-       LDKCResult_SignatureNoneZ* orig_conv = (LDKCResult_SignatureNoneZ*)orig;
+       LDKCResult_SignatureNoneZ* orig_conv = (LDKCResult_SignatureNoneZ*)(orig & ~1);
        LDKCResult_SignatureNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_SignatureNoneZ), "LDKCResult_SignatureNoneZ");
        *ret_conv = CResult_SignatureNoneZ_clone(orig_conv);
        return (long)ret_conv;
 }
 
-uint32_t  __attribute__((visibility("default"))) TS_CResult_CVec_SignatureZNoneZ_ok(ptrArray o) {
-       LDKCVec_SignatureZ o_constr;
-       o_constr.datalen = *((uint32_t*)o);
-       if (o_constr.datalen > 0)
-               o_constr.data = MALLOC(o_constr.datalen * sizeof(LDKSignature), "LDKCVec_SignatureZ Elements");
-       else
-               o_constr.data = NULL;
-       int8_tArray* o_vals = (int8_tArray*)(o + 4);
-       for (size_t m = 0; m < o_constr.datalen; m++) {
-               int8_tArray arr_conv_12 = o_vals[m];
-               LDKSignature arr_conv_12_ref;
-               CHECK(*((uint32_t*)arr_conv_12) == 64);
-               memcpy(arr_conv_12_ref.compact_form, (uint8_t*)(arr_conv_12 + 4), 64);
-               o_constr.data[m] = arr_conv_12_ref;
-       }
-       LDKCResult_CVec_SignatureZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_CVec_SignatureZNoneZ), "LDKCResult_CVec_SignatureZNoneZ");
-       *ret_conv = CResult_CVec_SignatureZNoneZ_ok(o_constr);
-       return (long)ret_conv;
-}
-
-uint32_t  __attribute__((visibility("default"))) TS_CResult_CVec_SignatureZNoneZ_err() {
-       LDKCResult_CVec_SignatureZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_CVec_SignatureZNoneZ), "LDKCResult_CVec_SignatureZNoneZ");
-       *ret_conv = CResult_CVec_SignatureZNoneZ_err();
-       return (long)ret_conv;
-}
-
-void  __attribute__((visibility("default"))) TS_CResult_CVec_SignatureZNoneZ_free(uint32_t _res) {
-       LDKCResult_CVec_SignatureZNoneZ _res_conv = *(LDKCResult_CVec_SignatureZNoneZ*)_res;
-       FREE((void*)_res);
-       CResult_CVec_SignatureZNoneZ_free(_res_conv);
-}
-
-uint32_t  __attribute__((visibility("default"))) TS_CResult_CVec_SignatureZNoneZ_clone(uint32_t orig) {
-       LDKCResult_CVec_SignatureZNoneZ* orig_conv = (LDKCResult_CVec_SignatureZNoneZ*)orig;
-       LDKCResult_CVec_SignatureZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_CVec_SignatureZNoneZ), "LDKCResult_CVec_SignatureZNoneZ");
-       *ret_conv = CResult_CVec_SignatureZNoneZ_clone(orig_conv);
-       return (long)ret_conv;
-}
-
 uint32_t  __attribute__((visibility("default"))) TS_CResult_ChanKeySignerDecodeErrorZ_ok(uint32_t o) {
-       LDKChannelKeys o_conv = *(LDKChannelKeys*)o;
+       LDKChannelKeys o_conv = *(LDKChannelKeys*)(((uint64_t)o) & ~1);
        LDKCResult_ChanKeySignerDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChanKeySignerDecodeErrorZ), "LDKCResult_ChanKeySignerDecodeErrorZ");
        *ret_conv = CResult_ChanKeySignerDecodeErrorZ_ok(o_conv);
        return (long)ret_conv;
@@ -5086,24 +4914,31 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_ChanKeySignerDecodeE
        LDKDecodeError e_conv;
        e_conv.inner = (void*)(e & (~1));
        e_conv.is_owned = (e & 1) || (e == 0);
-       // Warning: we may need a move here but can't clone!
+       e_conv = DecodeError_clone(&e_conv);
        LDKCResult_ChanKeySignerDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChanKeySignerDecodeErrorZ), "LDKCResult_ChanKeySignerDecodeErrorZ");
        *ret_conv = CResult_ChanKeySignerDecodeErrorZ_err(e_conv);
        return (long)ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_ChanKeySignerDecodeErrorZ_free(uint32_t _res) {
-       LDKCResult_ChanKeySignerDecodeErrorZ _res_conv = *(LDKCResult_ChanKeySignerDecodeErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_ChanKeySignerDecodeErrorZ _res_conv = *(LDKCResult_ChanKeySignerDecodeErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_ChanKeySignerDecodeErrorZ_free(_res_conv);
 }
 
+uint32_t  __attribute__((visibility("default"))) TS_CResult_ChanKeySignerDecodeErrorZ_clone(uint32_t orig) {
+       LDKCResult_ChanKeySignerDecodeErrorZ* orig_conv = (LDKCResult_ChanKeySignerDecodeErrorZ*)(orig & ~1);
+       LDKCResult_ChanKeySignerDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChanKeySignerDecodeErrorZ), "LDKCResult_ChanKeySignerDecodeErrorZ");
+       *ret_conv = CResult_ChanKeySignerDecodeErrorZ_clone(orig_conv);
+       return (long)ret_conv;
+}
+
 uint32_t  __attribute__((visibility("default"))) TS_CResult_InMemoryChannelKeysDecodeErrorZ_ok(uint32_t o) {
        LDKInMemoryChannelKeys o_conv;
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = (o & 1) || (o == 0);
-       if (o_conv.inner != NULL)
-               o_conv = InMemoryChannelKeys_clone(&o_conv);
+       o_conv = InMemoryChannelKeys_clone(&o_conv);
        LDKCResult_InMemoryChannelKeysDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InMemoryChannelKeysDecodeErrorZ), "LDKCResult_InMemoryChannelKeysDecodeErrorZ");
        *ret_conv = CResult_InMemoryChannelKeysDecodeErrorZ_ok(o_conv);
        return (long)ret_conv;
@@ -5113,20 +4948,21 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_InMemoryChannelKeysD
        LDKDecodeError e_conv;
        e_conv.inner = (void*)(e & (~1));
        e_conv.is_owned = (e & 1) || (e == 0);
-       // Warning: we may need a move here but can't clone!
+       e_conv = DecodeError_clone(&e_conv);
        LDKCResult_InMemoryChannelKeysDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InMemoryChannelKeysDecodeErrorZ), "LDKCResult_InMemoryChannelKeysDecodeErrorZ");
        *ret_conv = CResult_InMemoryChannelKeysDecodeErrorZ_err(e_conv);
        return (long)ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_InMemoryChannelKeysDecodeErrorZ_free(uint32_t _res) {
-       LDKCResult_InMemoryChannelKeysDecodeErrorZ _res_conv = *(LDKCResult_InMemoryChannelKeysDecodeErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_InMemoryChannelKeysDecodeErrorZ _res_conv = *(LDKCResult_InMemoryChannelKeysDecodeErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_InMemoryChannelKeysDecodeErrorZ_free(_res_conv);
 }
 
 uint32_t  __attribute__((visibility("default"))) TS_CResult_TxOutAccessErrorZ_ok(uint32_t o) {
-       LDKTxOut o_conv = *(LDKTxOut*)o;
+       LDKTxOut o_conv = *(LDKTxOut*)(((uint64_t)o) & ~1);
        FREE((void*)o);
        LDKCResult_TxOutAccessErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_TxOutAccessErrorZ), "LDKCResult_TxOutAccessErrorZ");
        *ret_conv = CResult_TxOutAccessErrorZ_ok(o_conv);
@@ -5141,11 +4977,19 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_TxOutAccessErrorZ_er
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_TxOutAccessErrorZ_free(uint32_t _res) {
-       LDKCResult_TxOutAccessErrorZ _res_conv = *(LDKCResult_TxOutAccessErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_TxOutAccessErrorZ _res_conv = *(LDKCResult_TxOutAccessErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_TxOutAccessErrorZ_free(_res_conv);
 }
 
+uint32_t  __attribute__((visibility("default"))) TS_CResult_TxOutAccessErrorZ_clone(uint32_t orig) {
+       LDKCResult_TxOutAccessErrorZ* orig_conv = (LDKCResult_TxOutAccessErrorZ*)(orig & ~1);
+       LDKCResult_TxOutAccessErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_TxOutAccessErrorZ), "LDKCResult_TxOutAccessErrorZ");
+       *ret_conv = CResult_TxOutAccessErrorZ_clone(orig_conv);
+       return (long)ret_conv;
+}
+
 uint32_t  __attribute__((visibility("default"))) TS_CResult_NoneAPIErrorZ_ok() {
        LDKCResult_NoneAPIErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneAPIErrorZ), "LDKCResult_NoneAPIErrorZ");
        *ret_conv = CResult_NoneAPIErrorZ_ok();
@@ -5153,7 +4997,7 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_NoneAPIErrorZ_ok() {
 }
 
 uint32_t  __attribute__((visibility("default"))) TS_CResult_NoneAPIErrorZ_err(uint32_t e) {
-       LDKAPIError e_conv = *(LDKAPIError*)e;
+       LDKAPIError e_conv = *(LDKAPIError*)(((uint64_t)e) & ~1);
        FREE((void*)e);
        LDKCResult_NoneAPIErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneAPIErrorZ), "LDKCResult_NoneAPIErrorZ");
        *ret_conv = CResult_NoneAPIErrorZ_err(e_conv);
@@ -5161,7 +5005,8 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_NoneAPIErrorZ_err(ui
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_NoneAPIErrorZ_free(uint32_t _res) {
-       LDKCResult_NoneAPIErrorZ _res_conv = *(LDKCResult_NoneAPIErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_NoneAPIErrorZ _res_conv = *(LDKCResult_NoneAPIErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_NoneAPIErrorZ_free(_res_conv);
 }
@@ -5194,18 +5039,26 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_NonePaymentSendFailu
        LDKPaymentSendFailure e_conv;
        e_conv.inner = (void*)(e & (~1));
        e_conv.is_owned = (e & 1) || (e == 0);
-       // Warning: we may need a move here but can't clone!
+       e_conv = PaymentSendFailure_clone(&e_conv);
        LDKCResult_NonePaymentSendFailureZ* ret_conv = MALLOC(sizeof(LDKCResult_NonePaymentSendFailureZ), "LDKCResult_NonePaymentSendFailureZ");
        *ret_conv = CResult_NonePaymentSendFailureZ_err(e_conv);
        return (long)ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_NonePaymentSendFailureZ_free(uint32_t _res) {
-       LDKCResult_NonePaymentSendFailureZ _res_conv = *(LDKCResult_NonePaymentSendFailureZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_NonePaymentSendFailureZ _res_conv = *(LDKCResult_NonePaymentSendFailureZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_NonePaymentSendFailureZ_free(_res_conv);
 }
 
+uint32_t  __attribute__((visibility("default"))) TS_CResult_NonePaymentSendFailureZ_clone(uint32_t orig) {
+       LDKCResult_NonePaymentSendFailureZ* orig_conv = (LDKCResult_NonePaymentSendFailureZ*)(orig & ~1);
+       LDKCResult_NonePaymentSendFailureZ* ret_conv = MALLOC(sizeof(LDKCResult_NonePaymentSendFailureZ), "LDKCResult_NonePaymentSendFailureZ");
+       *ret_conv = CResult_NonePaymentSendFailureZ_clone(orig_conv);
+       return (long)ret_conv;
+}
+
 void  __attribute__((visibility("default"))) TS_CVec_NetAddressZ_free(uint32_tArray _res) {
        LDKCVec_NetAddressZ _res_constr;
        _res_constr.datalen = *((uint32_t*)_res);
@@ -5216,7 +5069,7 @@ void  __attribute__((visibility("default"))) TS_CVec_NetAddressZ_free(uint32_tAr
        uint32_t* _res_vals = (uint32_t*)(_res + 4);
        for (size_t m = 0; m < _res_constr.datalen; m++) {
                uint32_t arr_conv_12 = _res_vals[m];
-               LDKNetAddress arr_conv_12_conv = *(LDKNetAddress*)arr_conv_12;
+               LDKNetAddress arr_conv_12_conv = *(LDKNetAddress*)(((uint64_t)arr_conv_12) & ~1);
                FREE((void*)arr_conv_12);
                _res_constr.data[m] = arr_conv_12_conv;
        }
@@ -5242,7 +5095,8 @@ void  __attribute__((visibility("default"))) TS_CVec_ChannelMonitorZ_free(uint32
 }
 
 void  __attribute__((visibility("default"))) TS_C2Tuple_BlockHashChannelManagerZ_free(uint32_t _res) {
-       LDKC2Tuple_BlockHashChannelManagerZ _res_conv = *(LDKC2Tuple_BlockHashChannelManagerZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKC2Tuple_BlockHashChannelManagerZ _res_conv = *(LDKC2Tuple_BlockHashChannelManagerZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        C2Tuple_BlockHashChannelManagerZ_free(_res_conv);
 }
@@ -5254,16 +5108,14 @@ uint32_t  __attribute__((visibility("default"))) TS_C2Tuple_BlockHashChannelMana
        LDKChannelManager b_conv;
        b_conv.inner = (void*)(b & (~1));
        b_conv.is_owned = (b & 1) || (b == 0);
-       // Warning: we may need a move here but can't clone!
+       // Warning: we need a move here but no clone is available for LDKChannelManager
        LDKC2Tuple_BlockHashChannelManagerZ* ret_ref = MALLOC(sizeof(LDKC2Tuple_BlockHashChannelManagerZ), "LDKC2Tuple_BlockHashChannelManagerZ");
        *ret_ref = C2Tuple_BlockHashChannelManagerZ_new(a_ref, b_conv);
-       ret_ref->a = ThirtyTwoBytes_clone(&ret_ref->a);
-       // XXX: We likely need to clone here, but no _clone fn is available for ChannelManager
        return (long)ret_ref;
 }
 
 uint32_t  __attribute__((visibility("default"))) TS_CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_ok(uint32_t o) {
-       LDKC2Tuple_BlockHashChannelManagerZ o_conv = *(LDKC2Tuple_BlockHashChannelManagerZ*)o;
+       LDKC2Tuple_BlockHashChannelManagerZ o_conv = *(LDKC2Tuple_BlockHashChannelManagerZ*)(((uint64_t)o) & ~1);
        FREE((void*)o);
        LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ), "LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ");
        *ret_conv = CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_ok(o_conv);
@@ -5274,20 +5126,21 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_C2Tuple_BlockHashCha
        LDKDecodeError e_conv;
        e_conv.inner = (void*)(e & (~1));
        e_conv.is_owned = (e & 1) || (e == 0);
-       // Warning: we may need a move here but can't clone!
+       e_conv = DecodeError_clone(&e_conv);
        LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ), "LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ");
        *ret_conv = CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_err(e_conv);
        return (long)ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_free(uint32_t _res) {
-       LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ _res_conv = *(LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ _res_conv = *(LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_free(_res_conv);
 }
 
 uint32_t  __attribute__((visibility("default"))) TS_CResult_NetAddressu8Z_ok(uint32_t o) {
-       LDKNetAddress o_conv = *(LDKNetAddress*)o;
+       LDKNetAddress o_conv = *(LDKNetAddress*)(((uint64_t)o) & ~1);
        FREE((void*)o);
        LDKCResult_NetAddressu8Z* ret_conv = MALLOC(sizeof(LDKCResult_NetAddressu8Z), "LDKCResult_NetAddressu8Z");
        *ret_conv = CResult_NetAddressu8Z_ok(o_conv);
@@ -5301,13 +5154,21 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_NetAddressu8Z_err(in
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_NetAddressu8Z_free(uint32_t _res) {
-       LDKCResult_NetAddressu8Z _res_conv = *(LDKCResult_NetAddressu8Z*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_NetAddressu8Z _res_conv = *(LDKCResult_NetAddressu8Z*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_NetAddressu8Z_free(_res_conv);
 }
 
+uint32_t  __attribute__((visibility("default"))) TS_CResult_NetAddressu8Z_clone(uint32_t orig) {
+       LDKCResult_NetAddressu8Z* orig_conv = (LDKCResult_NetAddressu8Z*)(orig & ~1);
+       LDKCResult_NetAddressu8Z* ret_conv = MALLOC(sizeof(LDKCResult_NetAddressu8Z), "LDKCResult_NetAddressu8Z");
+       *ret_conv = CResult_NetAddressu8Z_clone(orig_conv);
+       return (long)ret_conv;
+}
+
 uint32_t  __attribute__((visibility("default"))) TS_CResult_CResult_NetAddressu8ZDecodeErrorZ_ok(uint32_t o) {
-       LDKCResult_NetAddressu8Z o_conv = *(LDKCResult_NetAddressu8Z*)o;
+       LDKCResult_NetAddressu8Z o_conv = *(LDKCResult_NetAddressu8Z*)(((uint64_t)o) & ~1);
        FREE((void*)o);
        LDKCResult_CResult_NetAddressu8ZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CResult_NetAddressu8ZDecodeErrorZ), "LDKCResult_CResult_NetAddressu8ZDecodeErrorZ");
        *ret_conv = CResult_CResult_NetAddressu8ZDecodeErrorZ_ok(o_conv);
@@ -5318,14 +5179,15 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_CResult_NetAddressu8
        LDKDecodeError e_conv;
        e_conv.inner = (void*)(e & (~1));
        e_conv.is_owned = (e & 1) || (e == 0);
-       // Warning: we may need a move here but can't clone!
+       e_conv = DecodeError_clone(&e_conv);
        LDKCResult_CResult_NetAddressu8ZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CResult_NetAddressu8ZDecodeErrorZ), "LDKCResult_CResult_NetAddressu8ZDecodeErrorZ");
        *ret_conv = CResult_CResult_NetAddressu8ZDecodeErrorZ_err(e_conv);
        return (long)ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_CResult_NetAddressu8ZDecodeErrorZ_free(uint32_t _res) {
-       LDKCResult_CResult_NetAddressu8ZDecodeErrorZ _res_conv = *(LDKCResult_CResult_NetAddressu8ZDecodeErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_CResult_NetAddressu8ZDecodeErrorZ _res_conv = *(LDKCResult_CResult_NetAddressu8ZDecodeErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_CResult_NetAddressu8ZDecodeErrorZ_free(_res_conv);
 }
@@ -5427,20 +5289,29 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_boolLightningErrorZ_
        LDKLightningError e_conv;
        e_conv.inner = (void*)(e & (~1));
        e_conv.is_owned = (e & 1) || (e == 0);
-       // Warning: we may need a move here but can't clone!
+       e_conv = LightningError_clone(&e_conv);
        LDKCResult_boolLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_boolLightningErrorZ), "LDKCResult_boolLightningErrorZ");
        *ret_conv = CResult_boolLightningErrorZ_err(e_conv);
        return (long)ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_boolLightningErrorZ_free(uint32_t _res) {
-       LDKCResult_boolLightningErrorZ _res_conv = *(LDKCResult_boolLightningErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_boolLightningErrorZ _res_conv = *(LDKCResult_boolLightningErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_boolLightningErrorZ_free(_res_conv);
 }
 
+uint32_t  __attribute__((visibility("default"))) TS_CResult_boolLightningErrorZ_clone(uint32_t orig) {
+       LDKCResult_boolLightningErrorZ* orig_conv = (LDKCResult_boolLightningErrorZ*)(orig & ~1);
+       LDKCResult_boolLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_boolLightningErrorZ), "LDKCResult_boolLightningErrorZ");
+       *ret_conv = CResult_boolLightningErrorZ_clone(orig_conv);
+       return (long)ret_conv;
+}
+
 void  __attribute__((visibility("default"))) TS_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_free(uint32_t _res) {
-       LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ _res_conv = *(LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ _res_conv = *(LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_free(_res_conv);
 }
@@ -5449,23 +5320,17 @@ uint32_t  __attribute__((visibility("default"))) TS_C3Tuple_ChannelAnnouncementC
        LDKChannelAnnouncement a_conv;
        a_conv.inner = (void*)(a & (~1));
        a_conv.is_owned = (a & 1) || (a == 0);
-       if (a_conv.inner != NULL)
-               a_conv = ChannelAnnouncement_clone(&a_conv);
+       a_conv = ChannelAnnouncement_clone(&a_conv);
        LDKChannelUpdate b_conv;
        b_conv.inner = (void*)(b & (~1));
        b_conv.is_owned = (b & 1) || (b == 0);
-       if (b_conv.inner != NULL)
-               b_conv = ChannelUpdate_clone(&b_conv);
+       b_conv = ChannelUpdate_clone(&b_conv);
        LDKChannelUpdate c_conv;
        c_conv.inner = (void*)(c & (~1));
        c_conv.is_owned = (c & 1) || (c == 0);
-       if (c_conv.inner != NULL)
-               c_conv = ChannelUpdate_clone(&c_conv);
+       c_conv = ChannelUpdate_clone(&c_conv);
        LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ* ret_ref = MALLOC(sizeof(LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ), "LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ");
        *ret_ref = C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_new(a_conv, b_conv, c_conv);
-       ret_ref->a = ChannelAnnouncement_clone(&ret_ref->a);
-       ret_ref->b = ChannelUpdate_clone(&ret_ref->b);
-       ret_ref->c = ChannelUpdate_clone(&ret_ref->c);
        return (long)ret_ref;
 }
 
@@ -5479,7 +5344,7 @@ void  __attribute__((visibility("default"))) TS_CVec_C3Tuple_ChannelAnnouncement
        uint32_t* _res_vals = (uint32_t*)(_res + 4);
        for (size_t l = 0; l < _res_constr.datalen; l++) {
                uint32_t arr_conv_63 = _res_vals[l];
-               LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ arr_conv_63_conv = *(LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ*)arr_conv_63;
+               LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ arr_conv_63_conv = *(LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ*)(((uint64_t)arr_conv_63) & ~1);
                FREE((void*)arr_conv_63);
                _res_constr.data[l] = arr_conv_63_conv;
        }
@@ -5514,24 +5379,31 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_NoneLightningErrorZ_
        LDKLightningError e_conv;
        e_conv.inner = (void*)(e & (~1));
        e_conv.is_owned = (e & 1) || (e == 0);
-       // Warning: we may need a move here but can't clone!
+       e_conv = LightningError_clone(&e_conv);
        LDKCResult_NoneLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneLightningErrorZ), "LDKCResult_NoneLightningErrorZ");
        *ret_conv = CResult_NoneLightningErrorZ_err(e_conv);
        return (long)ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_NoneLightningErrorZ_free(uint32_t _res) {
-       LDKCResult_NoneLightningErrorZ _res_conv = *(LDKCResult_NoneLightningErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_NoneLightningErrorZ _res_conv = *(LDKCResult_NoneLightningErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_NoneLightningErrorZ_free(_res_conv);
 }
 
+uint32_t  __attribute__((visibility("default"))) TS_CResult_NoneLightningErrorZ_clone(uint32_t orig) {
+       LDKCResult_NoneLightningErrorZ* orig_conv = (LDKCResult_NoneLightningErrorZ*)(orig & ~1);
+       LDKCResult_NoneLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneLightningErrorZ), "LDKCResult_NoneLightningErrorZ");
+       *ret_conv = CResult_NoneLightningErrorZ_clone(orig_conv);
+       return (long)ret_conv;
+}
+
 uint32_t  __attribute__((visibility("default"))) TS_CResult_ChannelReestablishDecodeErrorZ_ok(uint32_t o) {
        LDKChannelReestablish o_conv;
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = (o & 1) || (o == 0);
-       if (o_conv.inner != NULL)
-               o_conv = ChannelReestablish_clone(&o_conv);
+       o_conv = ChannelReestablish_clone(&o_conv);
        LDKCResult_ChannelReestablishDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelReestablishDecodeErrorZ), "LDKCResult_ChannelReestablishDecodeErrorZ");
        *ret_conv = CResult_ChannelReestablishDecodeErrorZ_ok(o_conv);
        return (long)ret_conv;
@@ -5541,14 +5413,15 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_ChannelReestablishDe
        LDKDecodeError e_conv;
        e_conv.inner = (void*)(e & (~1));
        e_conv.is_owned = (e & 1) || (e == 0);
-       // Warning: we may need a move here but can't clone!
+       e_conv = DecodeError_clone(&e_conv);
        LDKCResult_ChannelReestablishDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelReestablishDecodeErrorZ), "LDKCResult_ChannelReestablishDecodeErrorZ");
        *ret_conv = CResult_ChannelReestablishDecodeErrorZ_err(e_conv);
        return (long)ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_ChannelReestablishDecodeErrorZ_free(uint32_t _res) {
-       LDKCResult_ChannelReestablishDecodeErrorZ _res_conv = *(LDKCResult_ChannelReestablishDecodeErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_ChannelReestablishDecodeErrorZ _res_conv = *(LDKCResult_ChannelReestablishDecodeErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_ChannelReestablishDecodeErrorZ_free(_res_conv);
 }
@@ -5557,8 +5430,7 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_InitDecodeErrorZ_ok(
        LDKInit o_conv;
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = (o & 1) || (o == 0);
-       if (o_conv.inner != NULL)
-               o_conv = Init_clone(&o_conv);
+       o_conv = Init_clone(&o_conv);
        LDKCResult_InitDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InitDecodeErrorZ), "LDKCResult_InitDecodeErrorZ");
        *ret_conv = CResult_InitDecodeErrorZ_ok(o_conv);
        return (long)ret_conv;
@@ -5568,14 +5440,15 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_InitDecodeErrorZ_err
        LDKDecodeError e_conv;
        e_conv.inner = (void*)(e & (~1));
        e_conv.is_owned = (e & 1) || (e == 0);
-       // Warning: we may need a move here but can't clone!
+       e_conv = DecodeError_clone(&e_conv);
        LDKCResult_InitDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InitDecodeErrorZ), "LDKCResult_InitDecodeErrorZ");
        *ret_conv = CResult_InitDecodeErrorZ_err(e_conv);
        return (long)ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_InitDecodeErrorZ_free(uint32_t _res) {
-       LDKCResult_InitDecodeErrorZ _res_conv = *(LDKCResult_InitDecodeErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_InitDecodeErrorZ _res_conv = *(LDKCResult_InitDecodeErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_InitDecodeErrorZ_free(_res_conv);
 }
@@ -5584,8 +5457,7 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_PingDecodeErrorZ_ok(
        LDKPing o_conv;
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = (o & 1) || (o == 0);
-       if (o_conv.inner != NULL)
-               o_conv = Ping_clone(&o_conv);
+       o_conv = Ping_clone(&o_conv);
        LDKCResult_PingDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PingDecodeErrorZ), "LDKCResult_PingDecodeErrorZ");
        *ret_conv = CResult_PingDecodeErrorZ_ok(o_conv);
        return (long)ret_conv;
@@ -5595,14 +5467,15 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_PingDecodeErrorZ_err
        LDKDecodeError e_conv;
        e_conv.inner = (void*)(e & (~1));
        e_conv.is_owned = (e & 1) || (e == 0);
-       // Warning: we may need a move here but can't clone!
+       e_conv = DecodeError_clone(&e_conv);
        LDKCResult_PingDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PingDecodeErrorZ), "LDKCResult_PingDecodeErrorZ");
        *ret_conv = CResult_PingDecodeErrorZ_err(e_conv);
        return (long)ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_PingDecodeErrorZ_free(uint32_t _res) {
-       LDKCResult_PingDecodeErrorZ _res_conv = *(LDKCResult_PingDecodeErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_PingDecodeErrorZ _res_conv = *(LDKCResult_PingDecodeErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_PingDecodeErrorZ_free(_res_conv);
 }
@@ -5611,8 +5484,7 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_PongDecodeErrorZ_ok(
        LDKPong o_conv;
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = (o & 1) || (o == 0);
-       if (o_conv.inner != NULL)
-               o_conv = Pong_clone(&o_conv);
+       o_conv = Pong_clone(&o_conv);
        LDKCResult_PongDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PongDecodeErrorZ), "LDKCResult_PongDecodeErrorZ");
        *ret_conv = CResult_PongDecodeErrorZ_ok(o_conv);
        return (long)ret_conv;
@@ -5622,14 +5494,15 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_PongDecodeErrorZ_err
        LDKDecodeError e_conv;
        e_conv.inner = (void*)(e & (~1));
        e_conv.is_owned = (e & 1) || (e == 0);
-       // Warning: we may need a move here but can't clone!
+       e_conv = DecodeError_clone(&e_conv);
        LDKCResult_PongDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PongDecodeErrorZ), "LDKCResult_PongDecodeErrorZ");
        *ret_conv = CResult_PongDecodeErrorZ_err(e_conv);
        return (long)ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_PongDecodeErrorZ_free(uint32_t _res) {
-       LDKCResult_PongDecodeErrorZ _res_conv = *(LDKCResult_PongDecodeErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_PongDecodeErrorZ _res_conv = *(LDKCResult_PongDecodeErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_PongDecodeErrorZ_free(_res_conv);
 }
@@ -5638,8 +5511,7 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_UnsignedChannelAnnou
        LDKUnsignedChannelAnnouncement o_conv;
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = (o & 1) || (o == 0);
-       if (o_conv.inner != NULL)
-               o_conv = UnsignedChannelAnnouncement_clone(&o_conv);
+       o_conv = UnsignedChannelAnnouncement_clone(&o_conv);
        LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ), "LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ");
        *ret_conv = CResult_UnsignedChannelAnnouncementDecodeErrorZ_ok(o_conv);
        return (long)ret_conv;
@@ -5649,14 +5521,15 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_UnsignedChannelAnnou
        LDKDecodeError e_conv;
        e_conv.inner = (void*)(e & (~1));
        e_conv.is_owned = (e & 1) || (e == 0);
-       // Warning: we may need a move here but can't clone!
+       e_conv = DecodeError_clone(&e_conv);
        LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ), "LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ");
        *ret_conv = CResult_UnsignedChannelAnnouncementDecodeErrorZ_err(e_conv);
        return (long)ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_UnsignedChannelAnnouncementDecodeErrorZ_free(uint32_t _res) {
-       LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ _res_conv = *(LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ _res_conv = *(LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_UnsignedChannelAnnouncementDecodeErrorZ_free(_res_conv);
 }
@@ -5665,8 +5538,7 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_UnsignedChannelUpdat
        LDKUnsignedChannelUpdate o_conv;
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = (o & 1) || (o == 0);
-       if (o_conv.inner != NULL)
-               o_conv = UnsignedChannelUpdate_clone(&o_conv);
+       o_conv = UnsignedChannelUpdate_clone(&o_conv);
        LDKCResult_UnsignedChannelUpdateDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UnsignedChannelUpdateDecodeErrorZ), "LDKCResult_UnsignedChannelUpdateDecodeErrorZ");
        *ret_conv = CResult_UnsignedChannelUpdateDecodeErrorZ_ok(o_conv);
        return (long)ret_conv;
@@ -5676,14 +5548,15 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_UnsignedChannelUpdat
        LDKDecodeError e_conv;
        e_conv.inner = (void*)(e & (~1));
        e_conv.is_owned = (e & 1) || (e == 0);
-       // Warning: we may need a move here but can't clone!
+       e_conv = DecodeError_clone(&e_conv);
        LDKCResult_UnsignedChannelUpdateDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UnsignedChannelUpdateDecodeErrorZ), "LDKCResult_UnsignedChannelUpdateDecodeErrorZ");
        *ret_conv = CResult_UnsignedChannelUpdateDecodeErrorZ_err(e_conv);
        return (long)ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_UnsignedChannelUpdateDecodeErrorZ_free(uint32_t _res) {
-       LDKCResult_UnsignedChannelUpdateDecodeErrorZ _res_conv = *(LDKCResult_UnsignedChannelUpdateDecodeErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_UnsignedChannelUpdateDecodeErrorZ _res_conv = *(LDKCResult_UnsignedChannelUpdateDecodeErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_UnsignedChannelUpdateDecodeErrorZ_free(_res_conv);
 }
@@ -5692,8 +5565,7 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_ErrorMessageDecodeEr
        LDKErrorMessage o_conv;
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = (o & 1) || (o == 0);
-       if (o_conv.inner != NULL)
-               o_conv = ErrorMessage_clone(&o_conv);
+       o_conv = ErrorMessage_clone(&o_conv);
        LDKCResult_ErrorMessageDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ErrorMessageDecodeErrorZ), "LDKCResult_ErrorMessageDecodeErrorZ");
        *ret_conv = CResult_ErrorMessageDecodeErrorZ_ok(o_conv);
        return (long)ret_conv;
@@ -5703,14 +5575,15 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_ErrorMessageDecodeEr
        LDKDecodeError e_conv;
        e_conv.inner = (void*)(e & (~1));
        e_conv.is_owned = (e & 1) || (e == 0);
-       // Warning: we may need a move here but can't clone!
+       e_conv = DecodeError_clone(&e_conv);
        LDKCResult_ErrorMessageDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ErrorMessageDecodeErrorZ), "LDKCResult_ErrorMessageDecodeErrorZ");
        *ret_conv = CResult_ErrorMessageDecodeErrorZ_err(e_conv);
        return (long)ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_ErrorMessageDecodeErrorZ_free(uint32_t _res) {
-       LDKCResult_ErrorMessageDecodeErrorZ _res_conv = *(LDKCResult_ErrorMessageDecodeErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_ErrorMessageDecodeErrorZ _res_conv = *(LDKCResult_ErrorMessageDecodeErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_ErrorMessageDecodeErrorZ_free(_res_conv);
 }
@@ -5719,8 +5592,7 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_UnsignedNodeAnnounce
        LDKUnsignedNodeAnnouncement o_conv;
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = (o & 1) || (o == 0);
-       if (o_conv.inner != NULL)
-               o_conv = UnsignedNodeAnnouncement_clone(&o_conv);
+       o_conv = UnsignedNodeAnnouncement_clone(&o_conv);
        LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ), "LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ");
        *ret_conv = CResult_UnsignedNodeAnnouncementDecodeErrorZ_ok(o_conv);
        return (long)ret_conv;
@@ -5730,14 +5602,15 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_UnsignedNodeAnnounce
        LDKDecodeError e_conv;
        e_conv.inner = (void*)(e & (~1));
        e_conv.is_owned = (e & 1) || (e == 0);
-       // Warning: we may need a move here but can't clone!
+       e_conv = DecodeError_clone(&e_conv);
        LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ), "LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ");
        *ret_conv = CResult_UnsignedNodeAnnouncementDecodeErrorZ_err(e_conv);
        return (long)ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_UnsignedNodeAnnouncementDecodeErrorZ_free(uint32_t _res) {
-       LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ _res_conv = *(LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ _res_conv = *(LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_UnsignedNodeAnnouncementDecodeErrorZ_free(_res_conv);
 }
@@ -5746,8 +5619,7 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_QueryShortChannelIds
        LDKQueryShortChannelIds o_conv;
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = (o & 1) || (o == 0);
-       if (o_conv.inner != NULL)
-               o_conv = QueryShortChannelIds_clone(&o_conv);
+       o_conv = QueryShortChannelIds_clone(&o_conv);
        LDKCResult_QueryShortChannelIdsDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_QueryShortChannelIdsDecodeErrorZ), "LDKCResult_QueryShortChannelIdsDecodeErrorZ");
        *ret_conv = CResult_QueryShortChannelIdsDecodeErrorZ_ok(o_conv);
        return (long)ret_conv;
@@ -5757,14 +5629,15 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_QueryShortChannelIds
        LDKDecodeError e_conv;
        e_conv.inner = (void*)(e & (~1));
        e_conv.is_owned = (e & 1) || (e == 0);
-       // Warning: we may need a move here but can't clone!
+       e_conv = DecodeError_clone(&e_conv);
        LDKCResult_QueryShortChannelIdsDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_QueryShortChannelIdsDecodeErrorZ), "LDKCResult_QueryShortChannelIdsDecodeErrorZ");
        *ret_conv = CResult_QueryShortChannelIdsDecodeErrorZ_err(e_conv);
        return (long)ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_QueryShortChannelIdsDecodeErrorZ_free(uint32_t _res) {
-       LDKCResult_QueryShortChannelIdsDecodeErrorZ _res_conv = *(LDKCResult_QueryShortChannelIdsDecodeErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_QueryShortChannelIdsDecodeErrorZ _res_conv = *(LDKCResult_QueryShortChannelIdsDecodeErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_QueryShortChannelIdsDecodeErrorZ_free(_res_conv);
 }
@@ -5773,8 +5646,7 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_ReplyShortChannelIds
        LDKReplyShortChannelIdsEnd o_conv;
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = (o & 1) || (o == 0);
-       if (o_conv.inner != NULL)
-               o_conv = ReplyShortChannelIdsEnd_clone(&o_conv);
+       o_conv = ReplyShortChannelIdsEnd_clone(&o_conv);
        LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ), "LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ");
        *ret_conv = CResult_ReplyShortChannelIdsEndDecodeErrorZ_ok(o_conv);
        return (long)ret_conv;
@@ -5784,14 +5656,15 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_ReplyShortChannelIds
        LDKDecodeError e_conv;
        e_conv.inner = (void*)(e & (~1));
        e_conv.is_owned = (e & 1) || (e == 0);
-       // Warning: we may need a move here but can't clone!
+       e_conv = DecodeError_clone(&e_conv);
        LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ), "LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ");
        *ret_conv = CResult_ReplyShortChannelIdsEndDecodeErrorZ_err(e_conv);
        return (long)ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_ReplyShortChannelIdsEndDecodeErrorZ_free(uint32_t _res) {
-       LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ _res_conv = *(LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ _res_conv = *(LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_ReplyShortChannelIdsEndDecodeErrorZ_free(_res_conv);
 }
@@ -5800,8 +5673,7 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_QueryChannelRangeDec
        LDKQueryChannelRange o_conv;
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = (o & 1) || (o == 0);
-       if (o_conv.inner != NULL)
-               o_conv = QueryChannelRange_clone(&o_conv);
+       o_conv = QueryChannelRange_clone(&o_conv);
        LDKCResult_QueryChannelRangeDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_QueryChannelRangeDecodeErrorZ), "LDKCResult_QueryChannelRangeDecodeErrorZ");
        *ret_conv = CResult_QueryChannelRangeDecodeErrorZ_ok(o_conv);
        return (long)ret_conv;
@@ -5811,14 +5683,15 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_QueryChannelRangeDec
        LDKDecodeError e_conv;
        e_conv.inner = (void*)(e & (~1));
        e_conv.is_owned = (e & 1) || (e == 0);
-       // Warning: we may need a move here but can't clone!
+       e_conv = DecodeError_clone(&e_conv);
        LDKCResult_QueryChannelRangeDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_QueryChannelRangeDecodeErrorZ), "LDKCResult_QueryChannelRangeDecodeErrorZ");
        *ret_conv = CResult_QueryChannelRangeDecodeErrorZ_err(e_conv);
        return (long)ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_QueryChannelRangeDecodeErrorZ_free(uint32_t _res) {
-       LDKCResult_QueryChannelRangeDecodeErrorZ _res_conv = *(LDKCResult_QueryChannelRangeDecodeErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_QueryChannelRangeDecodeErrorZ _res_conv = *(LDKCResult_QueryChannelRangeDecodeErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_QueryChannelRangeDecodeErrorZ_free(_res_conv);
 }
@@ -5827,8 +5700,7 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_ReplyChannelRangeDec
        LDKReplyChannelRange o_conv;
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = (o & 1) || (o == 0);
-       if (o_conv.inner != NULL)
-               o_conv = ReplyChannelRange_clone(&o_conv);
+       o_conv = ReplyChannelRange_clone(&o_conv);
        LDKCResult_ReplyChannelRangeDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ReplyChannelRangeDecodeErrorZ), "LDKCResult_ReplyChannelRangeDecodeErrorZ");
        *ret_conv = CResult_ReplyChannelRangeDecodeErrorZ_ok(o_conv);
        return (long)ret_conv;
@@ -5838,14 +5710,15 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_ReplyChannelRangeDec
        LDKDecodeError e_conv;
        e_conv.inner = (void*)(e & (~1));
        e_conv.is_owned = (e & 1) || (e == 0);
-       // Warning: we may need a move here but can't clone!
+       e_conv = DecodeError_clone(&e_conv);
        LDKCResult_ReplyChannelRangeDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ReplyChannelRangeDecodeErrorZ), "LDKCResult_ReplyChannelRangeDecodeErrorZ");
        *ret_conv = CResult_ReplyChannelRangeDecodeErrorZ_err(e_conv);
        return (long)ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_ReplyChannelRangeDecodeErrorZ_free(uint32_t _res) {
-       LDKCResult_ReplyChannelRangeDecodeErrorZ _res_conv = *(LDKCResult_ReplyChannelRangeDecodeErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_ReplyChannelRangeDecodeErrorZ _res_conv = *(LDKCResult_ReplyChannelRangeDecodeErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_ReplyChannelRangeDecodeErrorZ_free(_res_conv);
 }
@@ -5854,8 +5727,7 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_GossipTimestampFilte
        LDKGossipTimestampFilter o_conv;
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = (o & 1) || (o == 0);
-       if (o_conv.inner != NULL)
-               o_conv = GossipTimestampFilter_clone(&o_conv);
+       o_conv = GossipTimestampFilter_clone(&o_conv);
        LDKCResult_GossipTimestampFilterDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_GossipTimestampFilterDecodeErrorZ), "LDKCResult_GossipTimestampFilterDecodeErrorZ");
        *ret_conv = CResult_GossipTimestampFilterDecodeErrorZ_ok(o_conv);
        return (long)ret_conv;
@@ -5865,14 +5737,15 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_GossipTimestampFilte
        LDKDecodeError e_conv;
        e_conv.inner = (void*)(e & (~1));
        e_conv.is_owned = (e & 1) || (e == 0);
-       // Warning: we may need a move here but can't clone!
+       e_conv = DecodeError_clone(&e_conv);
        LDKCResult_GossipTimestampFilterDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_GossipTimestampFilterDecodeErrorZ), "LDKCResult_GossipTimestampFilterDecodeErrorZ");
        *ret_conv = CResult_GossipTimestampFilterDecodeErrorZ_err(e_conv);
        return (long)ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_GossipTimestampFilterDecodeErrorZ_free(uint32_t _res) {
-       LDKCResult_GossipTimestampFilterDecodeErrorZ _res_conv = *(LDKCResult_GossipTimestampFilterDecodeErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_GossipTimestampFilterDecodeErrorZ _res_conv = *(LDKCResult_GossipTimestampFilterDecodeErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_GossipTimestampFilterDecodeErrorZ_free(_res_conv);
 }
@@ -5917,18 +5790,26 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_CVec_u8ZPeerHandleEr
        LDKPeerHandleError e_conv;
        e_conv.inner = (void*)(e & (~1));
        e_conv.is_owned = (e & 1) || (e == 0);
-       // Warning: we may need a move here but can't clone!
+       e_conv = PeerHandleError_clone(&e_conv);
        LDKCResult_CVec_u8ZPeerHandleErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CVec_u8ZPeerHandleErrorZ), "LDKCResult_CVec_u8ZPeerHandleErrorZ");
        *ret_conv = CResult_CVec_u8ZPeerHandleErrorZ_err(e_conv);
        return (long)ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_CVec_u8ZPeerHandleErrorZ_free(uint32_t _res) {
-       LDKCResult_CVec_u8ZPeerHandleErrorZ _res_conv = *(LDKCResult_CVec_u8ZPeerHandleErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_CVec_u8ZPeerHandleErrorZ _res_conv = *(LDKCResult_CVec_u8ZPeerHandleErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_CVec_u8ZPeerHandleErrorZ_free(_res_conv);
 }
 
+uint32_t  __attribute__((visibility("default"))) TS_CResult_CVec_u8ZPeerHandleErrorZ_clone(uint32_t orig) {
+       LDKCResult_CVec_u8ZPeerHandleErrorZ* orig_conv = (LDKCResult_CVec_u8ZPeerHandleErrorZ*)(orig & ~1);
+       LDKCResult_CVec_u8ZPeerHandleErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CVec_u8ZPeerHandleErrorZ), "LDKCResult_CVec_u8ZPeerHandleErrorZ");
+       *ret_conv = CResult_CVec_u8ZPeerHandleErrorZ_clone(orig_conv);
+       return (long)ret_conv;
+}
+
 uint32_t  __attribute__((visibility("default"))) TS_CResult_NonePeerHandleErrorZ_ok() {
        LDKCResult_NonePeerHandleErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NonePeerHandleErrorZ), "LDKCResult_NonePeerHandleErrorZ");
        *ret_conv = CResult_NonePeerHandleErrorZ_ok();
@@ -5939,18 +5820,26 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_NonePeerHandleErrorZ
        LDKPeerHandleError e_conv;
        e_conv.inner = (void*)(e & (~1));
        e_conv.is_owned = (e & 1) || (e == 0);
-       // Warning: we may need a move here but can't clone!
+       e_conv = PeerHandleError_clone(&e_conv);
        LDKCResult_NonePeerHandleErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NonePeerHandleErrorZ), "LDKCResult_NonePeerHandleErrorZ");
        *ret_conv = CResult_NonePeerHandleErrorZ_err(e_conv);
        return (long)ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_NonePeerHandleErrorZ_free(uint32_t _res) {
-       LDKCResult_NonePeerHandleErrorZ _res_conv = *(LDKCResult_NonePeerHandleErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_NonePeerHandleErrorZ _res_conv = *(LDKCResult_NonePeerHandleErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_NonePeerHandleErrorZ_free(_res_conv);
 }
 
+uint32_t  __attribute__((visibility("default"))) TS_CResult_NonePeerHandleErrorZ_clone(uint32_t orig) {
+       LDKCResult_NonePeerHandleErrorZ* orig_conv = (LDKCResult_NonePeerHandleErrorZ*)(orig & ~1);
+       LDKCResult_NonePeerHandleErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NonePeerHandleErrorZ), "LDKCResult_NonePeerHandleErrorZ");
+       *ret_conv = CResult_NonePeerHandleErrorZ_clone(orig_conv);
+       return (long)ret_conv;
+}
+
 uint32_t  __attribute__((visibility("default"))) TS_CResult_boolPeerHandleErrorZ_ok(jboolean o) {
        LDKCResult_boolPeerHandleErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_boolPeerHandleErrorZ), "LDKCResult_boolPeerHandleErrorZ");
        *ret_conv = CResult_boolPeerHandleErrorZ_ok(o);
@@ -5961,18 +5850,26 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_boolPeerHandleErrorZ
        LDKPeerHandleError e_conv;
        e_conv.inner = (void*)(e & (~1));
        e_conv.is_owned = (e & 1) || (e == 0);
-       // Warning: we may need a move here but can't clone!
+       e_conv = PeerHandleError_clone(&e_conv);
        LDKCResult_boolPeerHandleErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_boolPeerHandleErrorZ), "LDKCResult_boolPeerHandleErrorZ");
        *ret_conv = CResult_boolPeerHandleErrorZ_err(e_conv);
        return (long)ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_boolPeerHandleErrorZ_free(uint32_t _res) {
-       LDKCResult_boolPeerHandleErrorZ _res_conv = *(LDKCResult_boolPeerHandleErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_boolPeerHandleErrorZ _res_conv = *(LDKCResult_boolPeerHandleErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_boolPeerHandleErrorZ_free(_res_conv);
 }
 
+uint32_t  __attribute__((visibility("default"))) TS_CResult_boolPeerHandleErrorZ_clone(uint32_t orig) {
+       LDKCResult_boolPeerHandleErrorZ* orig_conv = (LDKCResult_boolPeerHandleErrorZ*)(orig & ~1);
+       LDKCResult_boolPeerHandleErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_boolPeerHandleErrorZ), "LDKCResult_boolPeerHandleErrorZ");
+       *ret_conv = CResult_boolPeerHandleErrorZ_clone(orig_conv);
+       return (long)ret_conv;
+}
+
 uint32_t  __attribute__((visibility("default"))) TS_CResult_SecretKeySecpErrorZ_ok(int8_tArray o) {
        LDKSecretKey o_ref;
        CHECK(*((uint32_t*)o) == 32);
@@ -5990,7 +5887,8 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_SecretKeySecpErrorZ_
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_SecretKeySecpErrorZ_free(uint32_t _res) {
-       LDKCResult_SecretKeySecpErrorZ _res_conv = *(LDKCResult_SecretKeySecpErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_SecretKeySecpErrorZ _res_conv = *(LDKCResult_SecretKeySecpErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_SecretKeySecpErrorZ_free(_res_conv);
 }
@@ -6012,7 +5910,8 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_PublicKeySecpErrorZ_
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_PublicKeySecpErrorZ_free(uint32_t _res) {
-       LDKCResult_PublicKeySecpErrorZ _res_conv = *(LDKCResult_PublicKeySecpErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_PublicKeySecpErrorZ _res_conv = *(LDKCResult_PublicKeySecpErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_PublicKeySecpErrorZ_free(_res_conv);
 }
@@ -6021,8 +5920,7 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_TxCreationKeysSecpEr
        LDKTxCreationKeys o_conv;
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = (o & 1) || (o == 0);
-       if (o_conv.inner != NULL)
-               o_conv = TxCreationKeys_clone(&o_conv);
+       o_conv = TxCreationKeys_clone(&o_conv);
        LDKCResult_TxCreationKeysSecpErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_TxCreationKeysSecpErrorZ), "LDKCResult_TxCreationKeysSecpErrorZ");
        *ret_conv = CResult_TxCreationKeysSecpErrorZ_ok(o_conv);
        return (long)ret_conv;
@@ -6036,7 +5934,8 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_TxCreationKeysSecpEr
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_TxCreationKeysSecpErrorZ_free(uint32_t _res) {
-       LDKCResult_TxCreationKeysSecpErrorZ _res_conv = *(LDKCResult_TxCreationKeysSecpErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_TxCreationKeysSecpErrorZ _res_conv = *(LDKCResult_TxCreationKeysSecpErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_TxCreationKeysSecpErrorZ_free(_res_conv);
 }
@@ -6045,7 +5944,7 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_TrustedCommitmentTra
        LDKTrustedCommitmentTransaction o_conv;
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = (o & 1) || (o == 0);
-       // Warning: we may need a move here but can't clone!
+       // Warning: we need a move here but no clone is available for LDKTrustedCommitmentTransaction
        LDKCResult_TrustedCommitmentTransactionNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_TrustedCommitmentTransactionNoneZ), "LDKCResult_TrustedCommitmentTransactionNoneZ");
        *ret_conv = CResult_TrustedCommitmentTransactionNoneZ_ok(o_conv);
        return (long)ret_conv;
@@ -6058,11 +5957,52 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_TrustedCommitmentTra
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_TrustedCommitmentTransactionNoneZ_free(uint32_t _res) {
-       LDKCResult_TrustedCommitmentTransactionNoneZ _res_conv = *(LDKCResult_TrustedCommitmentTransactionNoneZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_TrustedCommitmentTransactionNoneZ _res_conv = *(LDKCResult_TrustedCommitmentTransactionNoneZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_TrustedCommitmentTransactionNoneZ_free(_res_conv);
 }
 
+uint32_t  __attribute__((visibility("default"))) TS_CResult_CVec_SignatureZNoneZ_ok(ptrArray o) {
+       LDKCVec_SignatureZ o_constr;
+       o_constr.datalen = *((uint32_t*)o);
+       if (o_constr.datalen > 0)
+               o_constr.data = MALLOC(o_constr.datalen * sizeof(LDKSignature), "LDKCVec_SignatureZ Elements");
+       else
+               o_constr.data = NULL;
+       int8_tArray* o_vals = (int8_tArray*)(o + 4);
+       for (size_t m = 0; m < o_constr.datalen; m++) {
+               int8_tArray arr_conv_12 = o_vals[m];
+               LDKSignature arr_conv_12_ref;
+               CHECK(*((uint32_t*)arr_conv_12) == 64);
+               memcpy(arr_conv_12_ref.compact_form, (uint8_t*)(arr_conv_12 + 4), 64);
+               o_constr.data[m] = arr_conv_12_ref;
+       }
+       LDKCResult_CVec_SignatureZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_CVec_SignatureZNoneZ), "LDKCResult_CVec_SignatureZNoneZ");
+       *ret_conv = CResult_CVec_SignatureZNoneZ_ok(o_constr);
+       return (long)ret_conv;
+}
+
+uint32_t  __attribute__((visibility("default"))) TS_CResult_CVec_SignatureZNoneZ_err() {
+       LDKCResult_CVec_SignatureZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_CVec_SignatureZNoneZ), "LDKCResult_CVec_SignatureZNoneZ");
+       *ret_conv = CResult_CVec_SignatureZNoneZ_err();
+       return (long)ret_conv;
+}
+
+void  __attribute__((visibility("default"))) TS_CResult_CVec_SignatureZNoneZ_free(uint32_t _res) {
+       if ((_res & 1) != 0) return;
+       LDKCResult_CVec_SignatureZNoneZ _res_conv = *(LDKCResult_CVec_SignatureZNoneZ*)(((uint64_t)_res) & ~1);
+       FREE((void*)_res);
+       CResult_CVec_SignatureZNoneZ_free(_res_conv);
+}
+
+uint32_t  __attribute__((visibility("default"))) TS_CResult_CVec_SignatureZNoneZ_clone(uint32_t orig) {
+       LDKCResult_CVec_SignatureZNoneZ* orig_conv = (LDKCResult_CVec_SignatureZNoneZ*)(orig & ~1);
+       LDKCResult_CVec_SignatureZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_CVec_SignatureZNoneZ), "LDKCResult_CVec_SignatureZNoneZ");
+       *ret_conv = CResult_CVec_SignatureZNoneZ_clone(orig_conv);
+       return (long)ret_conv;
+}
+
 void  __attribute__((visibility("default"))) TS_CVec_RouteHopZ_free(uint32_tArray _res) {
        LDKCVec_RouteHopZ _res_constr;
        _res_constr.datalen = *((uint32_t*)_res);
@@ -6114,8 +6054,7 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_RouteDecodeErrorZ_ok
        LDKRoute o_conv;
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = (o & 1) || (o == 0);
-       if (o_conv.inner != NULL)
-               o_conv = Route_clone(&o_conv);
+       o_conv = Route_clone(&o_conv);
        LDKCResult_RouteDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteDecodeErrorZ), "LDKCResult_RouteDecodeErrorZ");
        *ret_conv = CResult_RouteDecodeErrorZ_ok(o_conv);
        return (long)ret_conv;
@@ -6125,14 +6064,15 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_RouteDecodeErrorZ_er
        LDKDecodeError e_conv;
        e_conv.inner = (void*)(e & (~1));
        e_conv.is_owned = (e & 1) || (e == 0);
-       // Warning: we may need a move here but can't clone!
+       e_conv = DecodeError_clone(&e_conv);
        LDKCResult_RouteDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteDecodeErrorZ), "LDKCResult_RouteDecodeErrorZ");
        *ret_conv = CResult_RouteDecodeErrorZ_err(e_conv);
        return (long)ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_RouteDecodeErrorZ_free(uint32_t _res) {
-       LDKCResult_RouteDecodeErrorZ _res_conv = *(LDKCResult_RouteDecodeErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_RouteDecodeErrorZ _res_conv = *(LDKCResult_RouteDecodeErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_RouteDecodeErrorZ_free(_res_conv);
 }
@@ -6159,8 +6099,7 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_RouteLightningErrorZ
        LDKRoute o_conv;
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = (o & 1) || (o == 0);
-       if (o_conv.inner != NULL)
-               o_conv = Route_clone(&o_conv);
+       o_conv = Route_clone(&o_conv);
        LDKCResult_RouteLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteLightningErrorZ), "LDKCResult_RouteLightningErrorZ");
        *ret_conv = CResult_RouteLightningErrorZ_ok(o_conv);
        return (long)ret_conv;
@@ -6170,14 +6109,15 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_RouteLightningErrorZ
        LDKLightningError e_conv;
        e_conv.inner = (void*)(e & (~1));
        e_conv.is_owned = (e & 1) || (e == 0);
-       // Warning: we may need a move here but can't clone!
+       e_conv = LightningError_clone(&e_conv);
        LDKCResult_RouteLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteLightningErrorZ), "LDKCResult_RouteLightningErrorZ");
        *ret_conv = CResult_RouteLightningErrorZ_err(e_conv);
        return (long)ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_RouteLightningErrorZ_free(uint32_t _res) {
-       LDKCResult_RouteLightningErrorZ _res_conv = *(LDKCResult_RouteLightningErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_RouteLightningErrorZ _res_conv = *(LDKCResult_RouteLightningErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_RouteLightningErrorZ_free(_res_conv);
 }
@@ -6186,8 +6126,7 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_RoutingFeesDecodeErr
        LDKRoutingFees o_conv;
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = (o & 1) || (o == 0);
-       if (o_conv.inner != NULL)
-               o_conv = RoutingFees_clone(&o_conv);
+       o_conv = RoutingFees_clone(&o_conv);
        LDKCResult_RoutingFeesDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RoutingFeesDecodeErrorZ), "LDKCResult_RoutingFeesDecodeErrorZ");
        *ret_conv = CResult_RoutingFeesDecodeErrorZ_ok(o_conv);
        return (long)ret_conv;
@@ -6197,14 +6136,15 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_RoutingFeesDecodeErr
        LDKDecodeError e_conv;
        e_conv.inner = (void*)(e & (~1));
        e_conv.is_owned = (e & 1) || (e == 0);
-       // Warning: we may need a move here but can't clone!
+       e_conv = DecodeError_clone(&e_conv);
        LDKCResult_RoutingFeesDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RoutingFeesDecodeErrorZ), "LDKCResult_RoutingFeesDecodeErrorZ");
        *ret_conv = CResult_RoutingFeesDecodeErrorZ_err(e_conv);
        return (long)ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_RoutingFeesDecodeErrorZ_free(uint32_t _res) {
-       LDKCResult_RoutingFeesDecodeErrorZ _res_conv = *(LDKCResult_RoutingFeesDecodeErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_RoutingFeesDecodeErrorZ _res_conv = *(LDKCResult_RoutingFeesDecodeErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_RoutingFeesDecodeErrorZ_free(_res_conv);
 }
@@ -6213,7 +6153,7 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_NodeAnnouncementInfo
        LDKNodeAnnouncementInfo o_conv;
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = (o & 1) || (o == 0);
-       // Warning: we may need a move here but can't clone!
+       o_conv = NodeAnnouncementInfo_clone(&o_conv);
        LDKCResult_NodeAnnouncementInfoDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NodeAnnouncementInfoDecodeErrorZ), "LDKCResult_NodeAnnouncementInfoDecodeErrorZ");
        *ret_conv = CResult_NodeAnnouncementInfoDecodeErrorZ_ok(o_conv);
        return (long)ret_conv;
@@ -6223,23 +6163,31 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_NodeAnnouncementInfo
        LDKDecodeError e_conv;
        e_conv.inner = (void*)(e & (~1));
        e_conv.is_owned = (e & 1) || (e == 0);
-       // Warning: we may need a move here but can't clone!
+       e_conv = DecodeError_clone(&e_conv);
        LDKCResult_NodeAnnouncementInfoDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NodeAnnouncementInfoDecodeErrorZ), "LDKCResult_NodeAnnouncementInfoDecodeErrorZ");
        *ret_conv = CResult_NodeAnnouncementInfoDecodeErrorZ_err(e_conv);
        return (long)ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_NodeAnnouncementInfoDecodeErrorZ_free(uint32_t _res) {
-       LDKCResult_NodeAnnouncementInfoDecodeErrorZ _res_conv = *(LDKCResult_NodeAnnouncementInfoDecodeErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_NodeAnnouncementInfoDecodeErrorZ _res_conv = *(LDKCResult_NodeAnnouncementInfoDecodeErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_NodeAnnouncementInfoDecodeErrorZ_free(_res_conv);
 }
 
+uint32_t  __attribute__((visibility("default"))) TS_CResult_NodeAnnouncementInfoDecodeErrorZ_clone(uint32_t orig) {
+       LDKCResult_NodeAnnouncementInfoDecodeErrorZ* orig_conv = (LDKCResult_NodeAnnouncementInfoDecodeErrorZ*)(orig & ~1);
+       LDKCResult_NodeAnnouncementInfoDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NodeAnnouncementInfoDecodeErrorZ), "LDKCResult_NodeAnnouncementInfoDecodeErrorZ");
+       *ret_conv = CResult_NodeAnnouncementInfoDecodeErrorZ_clone(orig_conv);
+       return (long)ret_conv;
+}
+
 uint32_t  __attribute__((visibility("default"))) TS_CResult_NodeInfoDecodeErrorZ_ok(uint32_t o) {
        LDKNodeInfo o_conv;
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = (o & 1) || (o == 0);
-       // Warning: we may need a move here but can't clone!
+       o_conv = NodeInfo_clone(&o_conv);
        LDKCResult_NodeInfoDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NodeInfoDecodeErrorZ), "LDKCResult_NodeInfoDecodeErrorZ");
        *ret_conv = CResult_NodeInfoDecodeErrorZ_ok(o_conv);
        return (long)ret_conv;
@@ -6249,23 +6197,31 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_NodeInfoDecodeErrorZ
        LDKDecodeError e_conv;
        e_conv.inner = (void*)(e & (~1));
        e_conv.is_owned = (e & 1) || (e == 0);
-       // Warning: we may need a move here but can't clone!
+       e_conv = DecodeError_clone(&e_conv);
        LDKCResult_NodeInfoDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NodeInfoDecodeErrorZ), "LDKCResult_NodeInfoDecodeErrorZ");
        *ret_conv = CResult_NodeInfoDecodeErrorZ_err(e_conv);
        return (long)ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_NodeInfoDecodeErrorZ_free(uint32_t _res) {
-       LDKCResult_NodeInfoDecodeErrorZ _res_conv = *(LDKCResult_NodeInfoDecodeErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_NodeInfoDecodeErrorZ _res_conv = *(LDKCResult_NodeInfoDecodeErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_NodeInfoDecodeErrorZ_free(_res_conv);
 }
 
+uint32_t  __attribute__((visibility("default"))) TS_CResult_NodeInfoDecodeErrorZ_clone(uint32_t orig) {
+       LDKCResult_NodeInfoDecodeErrorZ* orig_conv = (LDKCResult_NodeInfoDecodeErrorZ*)(orig & ~1);
+       LDKCResult_NodeInfoDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NodeInfoDecodeErrorZ), "LDKCResult_NodeInfoDecodeErrorZ");
+       *ret_conv = CResult_NodeInfoDecodeErrorZ_clone(orig_conv);
+       return (long)ret_conv;
+}
+
 uint32_t  __attribute__((visibility("default"))) TS_CResult_NetworkGraphDecodeErrorZ_ok(uint32_t o) {
        LDKNetworkGraph o_conv;
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = (o & 1) || (o == 0);
-       // Warning: we may need a move here but can't clone!
+       // Warning: we need a move here but no clone is available for LDKNetworkGraph
        LDKCResult_NetworkGraphDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NetworkGraphDecodeErrorZ), "LDKCResult_NetworkGraphDecodeErrorZ");
        *ret_conv = CResult_NetworkGraphDecodeErrorZ_ok(o_conv);
        return (long)ret_conv;
@@ -6275,20 +6231,22 @@ uint32_t  __attribute__((visibility("default"))) TS_CResult_NetworkGraphDecodeEr
        LDKDecodeError e_conv;
        e_conv.inner = (void*)(e & (~1));
        e_conv.is_owned = (e & 1) || (e == 0);
-       // Warning: we may need a move here but can't clone!
+       e_conv = DecodeError_clone(&e_conv);
        LDKCResult_NetworkGraphDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NetworkGraphDecodeErrorZ), "LDKCResult_NetworkGraphDecodeErrorZ");
        *ret_conv = CResult_NetworkGraphDecodeErrorZ_err(e_conv);
        return (long)ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_CResult_NetworkGraphDecodeErrorZ_free(uint32_t _res) {
-       LDKCResult_NetworkGraphDecodeErrorZ _res_conv = *(LDKCResult_NetworkGraphDecodeErrorZ*)_res;
+       if ((_res & 1) != 0) return;
+       LDKCResult_NetworkGraphDecodeErrorZ _res_conv = *(LDKCResult_NetworkGraphDecodeErrorZ*)(((uint64_t)_res) & ~1);
        FREE((void*)_res);
        CResult_NetworkGraphDecodeErrorZ_free(_res_conv);
 }
 
 void  __attribute__((visibility("default"))) TS_Event_free(uint32_t this_ptr) {
-       LDKEvent this_ptr_conv = *(LDKEvent*)this_ptr;
+       if ((this_ptr & 1) != 0) return;
+       LDKEvent this_ptr_conv = *(LDKEvent*)(((uint64_t)this_ptr) & ~1);
        FREE((void*)this_ptr);
        Event_free(this_ptr_conv);
 }
@@ -6311,7 +6269,8 @@ int8_tArray  __attribute__((visibility("default"))) TS_Event_write(uint32_t obj)
 }
 
 void  __attribute__((visibility("default"))) TS_MessageSendEvent_free(uint32_t this_ptr) {
-       LDKMessageSendEvent this_ptr_conv = *(LDKMessageSendEvent*)this_ptr;
+       if ((this_ptr & 1) != 0) return;
+       LDKMessageSendEvent this_ptr_conv = *(LDKMessageSendEvent*)(((uint64_t)this_ptr) & ~1);
        FREE((void*)this_ptr);
        MessageSendEvent_free(this_ptr_conv);
 }
@@ -6325,19 +6284,22 @@ uint32_t  __attribute__((visibility("default"))) TS_MessageSendEvent_clone(uint3
 }
 
 void  __attribute__((visibility("default"))) TS_MessageSendEventsProvider_free(uint32_t this_ptr) {
-       LDKMessageSendEventsProvider this_ptr_conv = *(LDKMessageSendEventsProvider*)this_ptr;
+       if ((this_ptr & 1) != 0) return;
+       LDKMessageSendEventsProvider this_ptr_conv = *(LDKMessageSendEventsProvider*)(((uint64_t)this_ptr) & ~1);
        FREE((void*)this_ptr);
        MessageSendEventsProvider_free(this_ptr_conv);
 }
 
 void  __attribute__((visibility("default"))) TS_EventsProvider_free(uint32_t this_ptr) {
-       LDKEventsProvider this_ptr_conv = *(LDKEventsProvider*)this_ptr;
+       if ((this_ptr & 1) != 0) return;
+       LDKEventsProvider this_ptr_conv = *(LDKEventsProvider*)(((uint64_t)this_ptr) & ~1);
        FREE((void*)this_ptr);
        EventsProvider_free(this_ptr_conv);
 }
 
 void  __attribute__((visibility("default"))) TS_APIError_free(uint32_t this_ptr) {
-       LDKAPIError this_ptr_conv = *(LDKAPIError*)this_ptr;
+       if ((this_ptr & 1) != 0) return;
+       LDKAPIError this_ptr_conv = *(LDKAPIError*)(((uint64_t)this_ptr) & ~1);
        FREE((void*)this_ptr);
        APIError_free(this_ptr_conv);
 }
@@ -6351,7 +6313,7 @@ uint32_t  __attribute__((visibility("default"))) TS_APIError_clone(uint32_t orig
 }
 
 uint32_t  __attribute__((visibility("default"))) TS_Level_clone(uint32_t orig) {
-       LDKLevel* orig_conv = (LDKLevel*)orig;
+       LDKLevel* orig_conv = (LDKLevel*)(orig & ~1);
        uint32_t ret_conv = LDKLevel_to_js(Level_clone(orig_conv));
        return ret_conv;
 }
@@ -6362,7 +6324,8 @@ uint32_t  __attribute__((visibility("default"))) TS_Level_max() {
 }
 
 void  __attribute__((visibility("default"))) TS_Logger_free(uint32_t this_ptr) {
-       LDKLogger this_ptr_conv = *(LDKLogger*)this_ptr;
+       if ((this_ptr & 1) != 0) return;
+       LDKLogger this_ptr_conv = *(LDKLogger*)(((uint64_t)this_ptr) & ~1);
        FREE((void*)this_ptr);
        Logger_free(this_ptr_conv);
 }
@@ -6803,8 +6766,7 @@ void  __attribute__((visibility("default"))) TS_UserConfig_set_own_channel_confi
        LDKChannelHandshakeConfig val_conv;
        val_conv.inner = (void*)(val & (~1));
        val_conv.is_owned = (val & 1) || (val == 0);
-       if (val_conv.inner != NULL)
-               val_conv = ChannelHandshakeConfig_clone(&val_conv);
+       val_conv = ChannelHandshakeConfig_clone(&val_conv);
        UserConfig_set_own_channel_config(&this_ptr_conv, val_conv);
 }
 
@@ -6829,8 +6791,7 @@ void  __attribute__((visibility("default"))) TS_UserConfig_set_peer_channel_conf
        LDKChannelHandshakeLimits val_conv;
        val_conv.inner = (void*)(val & (~1));
        val_conv.is_owned = (val & 1) || (val == 0);
-       if (val_conv.inner != NULL)
-               val_conv = ChannelHandshakeLimits_clone(&val_conv);
+       val_conv = ChannelHandshakeLimits_clone(&val_conv);
        UserConfig_set_peer_channel_config_limits(&this_ptr_conv, val_conv);
 }
 
@@ -6855,8 +6816,7 @@ void  __attribute__((visibility("default"))) TS_UserConfig_set_channel_options(u
        LDKChannelConfig val_conv;
        val_conv.inner = (void*)(val & (~1));
        val_conv.is_owned = (val & 1) || (val == 0);
-       if (val_conv.inner != NULL)
-               val_conv = ChannelConfig_clone(&val_conv);
+       val_conv = ChannelConfig_clone(&val_conv);
        UserConfig_set_channel_options(&this_ptr_conv, val_conv);
 }
 
@@ -6864,18 +6824,15 @@ uint32_t  __attribute__((visibility("default"))) TS_UserConfig_new(uint32_t own_
        LDKChannelHandshakeConfig own_channel_config_arg_conv;
        own_channel_config_arg_conv.inner = (void*)(own_channel_config_arg & (~1));
        own_channel_config_arg_conv.is_owned = (own_channel_config_arg & 1) || (own_channel_config_arg == 0);
-       if (own_channel_config_arg_conv.inner != NULL)
-               own_channel_config_arg_conv = ChannelHandshakeConfig_clone(&own_channel_config_arg_conv);
+       own_channel_config_arg_conv = ChannelHandshakeConfig_clone(&own_channel_config_arg_conv);
        LDKChannelHandshakeLimits peer_channel_config_limits_arg_conv;
        peer_channel_config_limits_arg_conv.inner = (void*)(peer_channel_config_limits_arg & (~1));
        peer_channel_config_limits_arg_conv.is_owned = (peer_channel_config_limits_arg & 1) || (peer_channel_config_limits_arg == 0);
-       if (peer_channel_config_limits_arg_conv.inner != NULL)
-               peer_channel_config_limits_arg_conv = ChannelHandshakeLimits_clone(&peer_channel_config_limits_arg_conv);
+       peer_channel_config_limits_arg_conv = ChannelHandshakeLimits_clone(&peer_channel_config_limits_arg_conv);
        LDKChannelConfig channel_options_arg_conv;
        channel_options_arg_conv.inner = (void*)(channel_options_arg & (~1));
        channel_options_arg_conv.is_owned = (channel_options_arg & 1) || (channel_options_arg == 0);
-       if (channel_options_arg_conv.inner != NULL)
-               channel_options_arg_conv = ChannelConfig_clone(&channel_options_arg_conv);
+       channel_options_arg_conv = ChannelConfig_clone(&channel_options_arg_conv);
        LDKUserConfig ret_var = UserConfig_new(own_channel_config_arg_conv, peer_channel_config_limits_arg_conv, channel_options_arg_conv);
        CHECK((((long)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -6898,43 +6855,48 @@ uint32_t  __attribute__((visibility("default"))) TS_UserConfig_default() {
 }
 
 uint32_t  __attribute__((visibility("default"))) TS_AccessError_clone(uint32_t orig) {
-       LDKAccessError* orig_conv = (LDKAccessError*)orig;
+       LDKAccessError* orig_conv = (LDKAccessError*)(orig & ~1);
        uint32_t ret_conv = LDKAccessError_to_js(AccessError_clone(orig_conv));
        return ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_Access_free(uint32_t this_ptr) {
-       LDKAccess this_ptr_conv = *(LDKAccess*)this_ptr;
+       if ((this_ptr & 1) != 0) return;
+       LDKAccess this_ptr_conv = *(LDKAccess*)(((uint64_t)this_ptr) & ~1);
        FREE((void*)this_ptr);
        Access_free(this_ptr_conv);
 }
 
 void  __attribute__((visibility("default"))) TS_Watch_free(uint32_t this_ptr) {
-       LDKWatch this_ptr_conv = *(LDKWatch*)this_ptr;
+       if ((this_ptr & 1) != 0) return;
+       LDKWatch this_ptr_conv = *(LDKWatch*)(((uint64_t)this_ptr) & ~1);
        FREE((void*)this_ptr);
        Watch_free(this_ptr_conv);
 }
 
 void  __attribute__((visibility("default"))) TS_Filter_free(uint32_t this_ptr) {
-       LDKFilter this_ptr_conv = *(LDKFilter*)this_ptr;
+       if ((this_ptr & 1) != 0) return;
+       LDKFilter this_ptr_conv = *(LDKFilter*)(((uint64_t)this_ptr) & ~1);
        FREE((void*)this_ptr);
        Filter_free(this_ptr_conv);
 }
 
 void  __attribute__((visibility("default"))) TS_BroadcasterInterface_free(uint32_t this_ptr) {
-       LDKBroadcasterInterface this_ptr_conv = *(LDKBroadcasterInterface*)this_ptr;
+       if ((this_ptr & 1) != 0) return;
+       LDKBroadcasterInterface this_ptr_conv = *(LDKBroadcasterInterface*)(((uint64_t)this_ptr) & ~1);
        FREE((void*)this_ptr);
        BroadcasterInterface_free(this_ptr_conv);
 }
 
 uint32_t  __attribute__((visibility("default"))) TS_ConfirmationTarget_clone(uint32_t orig) {
-       LDKConfirmationTarget* orig_conv = (LDKConfirmationTarget*)orig;
+       LDKConfirmationTarget* orig_conv = (LDKConfirmationTarget*)(orig & ~1);
        uint32_t ret_conv = LDKConfirmationTarget_to_js(ConfirmationTarget_clone(orig_conv));
        return ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_FeeEstimator_free(uint32_t this_ptr) {
-       LDKFeeEstimator this_ptr_conv = *(LDKFeeEstimator*)this_ptr;
+       if ((this_ptr & 1) != 0) return;
+       LDKFeeEstimator this_ptr_conv = *(LDKFeeEstimator*)(((uint64_t)this_ptr) & ~1);
        FREE((void*)this_ptr);
        FeeEstimator_free(this_ptr_conv);
 }
@@ -6963,7 +6925,7 @@ void  __attribute__((visibility("default"))) TS_ChainMonitor_block_connected(uin
        uint32_t* txdata_vals = (uint32_t*)(txdata + 4);
        for (size_t e = 0; e < txdata_constr.datalen; e++) {
                uint32_t arr_conv_30 = txdata_vals[e];
-               LDKC2Tuple_usizeTransactionZ arr_conv_30_conv = *(LDKC2Tuple_usizeTransactionZ*)arr_conv_30;
+               LDKC2Tuple_usizeTransactionZ arr_conv_30_conv = *(LDKC2Tuple_usizeTransactionZ*)(((uint64_t)arr_conv_30) & ~1);
                FREE((void*)arr_conv_30);
                txdata_constr.data[e] = arr_conv_30_conv;
        }
@@ -6983,10 +6945,10 @@ void  __attribute__((visibility("default"))) TS_ChainMonitor_block_disconnected(
 
 uint32_t  __attribute__((visibility("default"))) TS_ChainMonitor_new(uint32_t chain_source, uint32_t broadcaster, uint32_t logger, uint32_t feeest, uint32_t persister) {
        LDKFilter* chain_source_conv = (LDKFilter*)chain_source;
-       LDKBroadcasterInterface broadcaster_conv = *(LDKBroadcasterInterface*)broadcaster;
-       LDKLogger logger_conv = *(LDKLogger*)logger;
-       LDKFeeEstimator feeest_conv = *(LDKFeeEstimator*)feeest;
-       LDKPersist persister_conv = *(LDKPersist*)persister;
+       LDKBroadcasterInterface broadcaster_conv = *(LDKBroadcasterInterface*)(((uint64_t)broadcaster) & ~1);
+       LDKLogger logger_conv = *(LDKLogger*)(((uint64_t)logger) & ~1);
+       LDKFeeEstimator feeest_conv = *(LDKFeeEstimator*)(((uint64_t)feeest) & ~1);
+       LDKPersist persister_conv = *(LDKPersist*)(((uint64_t)persister) & ~1);
        LDKChainMonitor ret_var = ChainMonitor_new(chain_source_conv, broadcaster_conv, logger_conv, feeest_conv, persister_conv);
        CHECK((((long)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -7072,7 +7034,7 @@ uint32_t  __attribute__((visibility("default"))) TS_ChannelMonitorUpdate_read(in
 }
 
 uint32_t  __attribute__((visibility("default"))) TS_ChannelMonitorUpdateErr_clone(uint32_t orig) {
-       LDKChannelMonitorUpdateErr* orig_conv = (LDKChannelMonitorUpdateErr*)orig;
+       LDKChannelMonitorUpdateErr* orig_conv = (LDKChannelMonitorUpdateErr*)(orig & ~1);
        uint32_t ret_conv = LDKChannelMonitorUpdateErr_to_js(ChannelMonitorUpdateErr_clone(orig_conv));
        return ret_conv;
 }
@@ -7084,6 +7046,20 @@ void  __attribute__((visibility("default"))) TS_MonitorUpdateError_free(uint32_t
        MonitorUpdateError_free(this_ptr_conv);
 }
 
+uint32_t  __attribute__((visibility("default"))) TS_MonitorUpdateError_clone(uint32_t orig) {
+       LDKMonitorUpdateError orig_conv;
+       orig_conv.inner = (void*)(orig & (~1));
+       orig_conv.is_owned = false;
+       LDKMonitorUpdateError ret_var = MonitorUpdateError_clone(&orig_conv);
+       CHECK((((long)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
+       CHECK((((long)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
+       long ret_ref = (long)ret_var.inner;
+       if (ret_var.is_owned) {
+               ret_ref |= 1;
+       }
+       return ret_ref;
+}
+
 void  __attribute__((visibility("default"))) TS_MonitorEvent_free(uint32_t this_ptr) {
        LDKMonitorEvent this_ptr_conv;
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
@@ -7158,6 +7134,20 @@ void  __attribute__((visibility("default"))) TS_ChannelMonitor_free(uint32_t thi
        ChannelMonitor_free(this_ptr_conv);
 }
 
+uint32_t  __attribute__((visibility("default"))) TS_ChannelMonitor_clone(uint32_t orig) {
+       LDKChannelMonitor orig_conv;
+       orig_conv.inner = (void*)(orig & (~1));
+       orig_conv.is_owned = false;
+       LDKChannelMonitor ret_var = ChannelMonitor_clone(&orig_conv);
+       CHECK((((long)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
+       CHECK((((long)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
+       long ret_ref = (long)ret_var.inner;
+       if (ret_var.is_owned) {
+               ret_ref |= 1;
+       }
+       return ret_ref;
+}
+
 int8_tArray  __attribute__((visibility("default"))) TS_ChannelMonitor_write(uint32_t obj) {
        LDKChannelMonitor obj_conv;
        obj_conv.inner = (void*)(obj & (~1));
@@ -7198,8 +7188,6 @@ uint32_t  __attribute__((visibility("default"))) TS_ChannelMonitor_get_funding_t
        this_arg_conv.is_owned = false;
        LDKC2Tuple_OutPointScriptZ* ret_ref = MALLOC(sizeof(LDKC2Tuple_OutPointScriptZ), "LDKC2Tuple_OutPointScriptZ");
        *ret_ref = ChannelMonitor_get_funding_txo(&this_arg_conv);
-       ret_ref->a = OutPoint_clone(&ret_ref->a);
-       ret_ref->b = CVec_u8Z_clone(&ret_ref->b);
        return (long)ret_ref;
 }
 
@@ -7277,21 +7265,19 @@ uint32_tArray  __attribute__((visibility("default"))) TS_ChannelMonitor_block_co
        uint32_t* txdata_vals = (uint32_t*)(txdata + 4);
        for (size_t e = 0; e < txdata_constr.datalen; e++) {
                uint32_t arr_conv_30 = txdata_vals[e];
-               LDKC2Tuple_usizeTransactionZ arr_conv_30_conv = *(LDKC2Tuple_usizeTransactionZ*)arr_conv_30;
+               LDKC2Tuple_usizeTransactionZ arr_conv_30_conv = *(LDKC2Tuple_usizeTransactionZ*)(((uint64_t)arr_conv_30) & ~1);
                FREE((void*)arr_conv_30);
                txdata_constr.data[e] = arr_conv_30_conv;
        }
-       LDKBroadcasterInterface broadcaster_conv = *(LDKBroadcasterInterface*)broadcaster;
-       LDKFeeEstimator fee_estimator_conv = *(LDKFeeEstimator*)fee_estimator;
-       LDKLogger logger_conv = *(LDKLogger*)logger;
+       LDKBroadcasterInterface broadcaster_conv = *(LDKBroadcasterInterface*)(((uint64_t)broadcaster) & ~1);
+       LDKFeeEstimator fee_estimator_conv = *(LDKFeeEstimator*)(((uint64_t)fee_estimator) & ~1);
+       LDKLogger logger_conv = *(LDKLogger*)(((uint64_t)logger) & ~1);
        LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ ret_var = ChannelMonitor_block_connected(&this_arg_conv, header_ref, txdata_constr, height, broadcaster_conv, fee_estimator_conv, logger_conv);
        uint32_tArray ret_arr = init_arr(ret_var.datalen, sizeof(uint32_t), "Native uint32_tArray Bytes");
        uint32_t *ret_arr_ptr = (uint32_t*)(ret_arr + 4);
        for (size_t x = 0; x < ret_var.datalen; x++) {
                LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ* arr_conv_49_ref = MALLOC(sizeof(LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ), "LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ");
                *arr_conv_49_ref = ret_var.data[x];
-               arr_conv_49_ref->a = ThirtyTwoBytes_clone(&arr_conv_49_ref->a);
-               arr_conv_49_ref->b = CVec_C2Tuple_u32TxOutZZ_clone(&arr_conv_49_ref->b);
                ret_arr_ptr[x] = (long)arr_conv_49_ref;
        }
        FREE(ret_var.data);
@@ -7306,14 +7292,15 @@ void  __attribute__((visibility("default"))) TS_ChannelMonitor_block_disconnecte
        CHECK(*((uint32_t*)header) == 80);
        memcpy(header_arr, (uint8_t*)(header + 4), 80);
        unsigned char (*header_ref)[80] = &header_arr;
-       LDKBroadcasterInterface broadcaster_conv = *(LDKBroadcasterInterface*)broadcaster;
-       LDKFeeEstimator fee_estimator_conv = *(LDKFeeEstimator*)fee_estimator;
-       LDKLogger logger_conv = *(LDKLogger*)logger;
+       LDKBroadcasterInterface broadcaster_conv = *(LDKBroadcasterInterface*)(((uint64_t)broadcaster) & ~1);
+       LDKFeeEstimator fee_estimator_conv = *(LDKFeeEstimator*)(((uint64_t)fee_estimator) & ~1);
+       LDKLogger logger_conv = *(LDKLogger*)(((uint64_t)logger) & ~1);
        ChannelMonitor_block_disconnected(&this_arg_conv, header_ref, height, broadcaster_conv, fee_estimator_conv, logger_conv);
 }
 
 void  __attribute__((visibility("default"))) TS_Persist_free(uint32_t this_ptr) {
-       LDKPersist this_ptr_conv = *(LDKPersist*)this_ptr;
+       if ((this_ptr & 1) != 0) return;
+       LDKPersist this_ptr_conv = *(LDKPersist*)(((uint64_t)this_ptr) & ~1);
        FREE((void*)this_ptr);
        Persist_free(this_ptr_conv);
 }
@@ -7432,7 +7419,8 @@ uint32_t  __attribute__((visibility("default"))) TS_OutPoint_read(int8_tArray se
 }
 
 void  __attribute__((visibility("default"))) TS_SpendableOutputDescriptor_free(uint32_t this_ptr) {
-       LDKSpendableOutputDescriptor this_ptr_conv = *(LDKSpendableOutputDescriptor*)this_ptr;
+       if ((this_ptr & 1) != 0) return;
+       LDKSpendableOutputDescriptor this_ptr_conv = *(LDKSpendableOutputDescriptor*)(((uint64_t)this_ptr) & ~1);
        FREE((void*)this_ptr);
        SpendableOutputDescriptor_free(this_ptr_conv);
 }
@@ -7471,13 +7459,15 @@ uint32_t  __attribute__((visibility("default"))) TS_ChannelKeys_clone(uint32_t o
 }
 
 void  __attribute__((visibility("default"))) TS_ChannelKeys_free(uint32_t this_ptr) {
-       LDKChannelKeys this_ptr_conv = *(LDKChannelKeys*)this_ptr;
+       if ((this_ptr & 1) != 0) return;
+       LDKChannelKeys this_ptr_conv = *(LDKChannelKeys*)(((uint64_t)this_ptr) & ~1);
        FREE((void*)this_ptr);
        ChannelKeys_free(this_ptr_conv);
 }
 
 void  __attribute__((visibility("default"))) TS_KeysInterface_free(uint32_t this_ptr) {
-       LDKKeysInterface this_ptr_conv = *(LDKKeysInterface*)this_ptr;
+       if ((this_ptr & 1) != 0) return;
+       LDKKeysInterface this_ptr_conv = *(LDKKeysInterface*)(((uint64_t)this_ptr) & ~1);
        FREE((void*)this_ptr);
        KeysInterface_free(this_ptr_conv);
 }
@@ -7636,7 +7626,7 @@ uint32_t  __attribute__((visibility("default"))) TS_InMemoryChannelKeys_new(int8
        LDKThirtyTwoBytes commitment_seed_ref;
        CHECK(*((uint32_t*)commitment_seed) == 32);
        memcpy(commitment_seed_ref.data, (uint8_t*)(commitment_seed + 4), 32);
-       LDKC2Tuple_u64u64Z key_derivation_params_conv = *(LDKC2Tuple_u64u64Z*)key_derivation_params;
+       LDKC2Tuple_u64u64Z key_derivation_params_conv = *(LDKC2Tuple_u64u64Z*)(((uint64_t)key_derivation_params) & ~1);
        FREE((void*)key_derivation_params);
        LDKInMemoryChannelKeys ret_var = InMemoryChannelKeys_new(funding_key_ref, revocation_base_key_ref, payment_key_ref, delayed_payment_base_key_ref, htlc_base_key_ref, commitment_seed_ref, channel_value_satoshis, key_derivation_params_conv);
        CHECK((((long)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -7876,7 +7866,7 @@ void  __attribute__((visibility("default"))) TS_ChannelDetails_set_counterparty_
        LDKInitFeatures val_conv;
        val_conv.inner = (void*)(val & (~1));
        val_conv.is_owned = (val & 1) || (val == 0);
-       // Warning: we may need a move here but can't clone!
+       // Warning: we need a move here but no clone is available for LDKInitFeatures
        ChannelDetails_set_counterparty_features(&this_ptr_conv, val_conv);
 }
 
@@ -7962,18 +7952,31 @@ void  __attribute__((visibility("default"))) TS_PaymentSendFailure_free(uint32_t
        PaymentSendFailure_free(this_ptr_conv);
 }
 
+uint32_t  __attribute__((visibility("default"))) TS_PaymentSendFailure_clone(uint32_t orig) {
+       LDKPaymentSendFailure orig_conv;
+       orig_conv.inner = (void*)(orig & (~1));
+       orig_conv.is_owned = false;
+       LDKPaymentSendFailure ret_var = PaymentSendFailure_clone(&orig_conv);
+       CHECK((((long)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
+       CHECK((((long)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
+       long ret_ref = (long)ret_var.inner;
+       if (ret_var.is_owned) {
+               ret_ref |= 1;
+       }
+       return ret_ref;
+}
+
 uint32_t  __attribute__((visibility("default"))) TS_ChannelManager_new(uint32_t network, uint32_t fee_est, uint32_t chain_monitor, uint32_t tx_broadcaster, uint32_t logger, uint32_t keys_manager, uint32_t config, intptr_t current_blockchain_height) {
        LDKNetwork network_conv = LDKNetwork_from_js(network);
-       LDKFeeEstimator fee_est_conv = *(LDKFeeEstimator*)fee_est;
-       LDKWatch chain_monitor_conv = *(LDKWatch*)chain_monitor;
-       LDKBroadcasterInterface tx_broadcaster_conv = *(LDKBroadcasterInterface*)tx_broadcaster;
-       LDKLogger logger_conv = *(LDKLogger*)logger;
-       LDKKeysInterface keys_manager_conv = *(LDKKeysInterface*)keys_manager;
+       LDKFeeEstimator fee_est_conv = *(LDKFeeEstimator*)(((uint64_t)fee_est) & ~1);
+       LDKWatch chain_monitor_conv = *(LDKWatch*)(((uint64_t)chain_monitor) & ~1);
+       LDKBroadcasterInterface tx_broadcaster_conv = *(LDKBroadcasterInterface*)(((uint64_t)tx_broadcaster) & ~1);
+       LDKLogger logger_conv = *(LDKLogger*)(((uint64_t)logger) & ~1);
+       LDKKeysInterface keys_manager_conv = *(LDKKeysInterface*)(((uint64_t)keys_manager) & ~1);
        LDKUserConfig config_conv;
        config_conv.inner = (void*)(config & (~1));
        config_conv.is_owned = (config & 1) || (config == 0);
-       if (config_conv.inner != NULL)
-               config_conv = UserConfig_clone(&config_conv);
+       config_conv = UserConfig_clone(&config_conv);
        LDKChannelManager ret_var = ChannelManager_new(network_conv, fee_est_conv, chain_monitor_conv, tx_broadcaster_conv, logger_conv, keys_manager_conv, config_conv, current_blockchain_height);
        CHECK((((long)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -7994,8 +7997,7 @@ uint32_t  __attribute__((visibility("default"))) TS_ChannelManager_create_channe
        LDKUserConfig override_config_conv;
        override_config_conv.inner = (void*)(override_config & (~1));
        override_config_conv.is_owned = (override_config & 1) || (override_config == 0);
-       if (override_config_conv.inner != NULL)
-               override_config_conv = UserConfig_clone(&override_config_conv);
+       override_config_conv = UserConfig_clone(&override_config_conv);
        LDKCResult_NoneAPIErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneAPIErrorZ), "LDKCResult_NoneAPIErrorZ");
        *ret_conv = ChannelManager_create_channel(&this_arg_conv, their_network_key_ref, channel_value_satoshis, push_msat, user_id, override_config_conv);
        return (long)ret_conv;
@@ -8056,7 +8058,7 @@ uint32_t  __attribute__((visibility("default"))) TS_ChannelManager_close_channel
        return (long)ret_conv;
 }
 
-void  __attribute__((visibility("default"))) TS_ChannelManager_force_close_channel(uint32_t this_arg, int8_tArray channel_id) {
+uint32_t  __attribute__((visibility("default"))) TS_ChannelManager_force_close_channel(uint32_t this_arg, int8_tArray channel_id) {
        LDKChannelManager this_arg_conv;
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
@@ -8064,7 +8066,9 @@ void  __attribute__((visibility("default"))) TS_ChannelManager_force_close_chann
        CHECK(*((uint32_t*)channel_id) == 32);
        memcpy(channel_id_arr, (uint8_t*)(channel_id + 4), 32);
        unsigned char (*channel_id_ref)[32] = &channel_id_arr;
-       ChannelManager_force_close_channel(&this_arg_conv, channel_id_ref);
+       LDKCResult_NoneAPIErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneAPIErrorZ), "LDKCResult_NoneAPIErrorZ");
+       *ret_conv = ChannelManager_force_close_channel(&this_arg_conv, channel_id_ref);
+       return (long)ret_conv;
 }
 
 void  __attribute__((visibility("default"))) TS_ChannelManager_force_close_all_channels(uint32_t this_arg) {
@@ -8103,8 +8107,7 @@ void  __attribute__((visibility("default"))) TS_ChannelManager_funding_transacti
        LDKOutPoint funding_txo_conv;
        funding_txo_conv.inner = (void*)(funding_txo & (~1));
        funding_txo_conv.is_owned = (funding_txo & 1) || (funding_txo == 0);
-       if (funding_txo_conv.inner != NULL)
-               funding_txo_conv = OutPoint_clone(&funding_txo_conv);
+       funding_txo_conv = OutPoint_clone(&funding_txo_conv);
        ChannelManager_funding_transaction_generated(&this_arg_conv, temporary_channel_id_ref, funding_txo_conv);
 }
 
@@ -8127,7 +8130,7 @@ void  __attribute__((visibility("default"))) TS_ChannelManager_broadcast_node_an
        uint32_t* addresses_vals = (uint32_t*)(addresses + 4);
        for (size_t m = 0; m < addresses_constr.datalen; m++) {
                uint32_t arr_conv_12 = addresses_vals[m];
-               LDKNetAddress arr_conv_12_conv = *(LDKNetAddress*)arr_conv_12;
+               LDKNetAddress arr_conv_12_conv = *(LDKNetAddress*)(((uint64_t)arr_conv_12) & ~1);
                FREE((void*)arr_conv_12);
                addresses_constr.data[m] = arr_conv_12_conv;
        }
@@ -8231,7 +8234,7 @@ void  __attribute__((visibility("default"))) TS_ChannelManager_block_connected(u
        uint32_t* txdata_vals = (uint32_t*)(txdata + 4);
        for (size_t e = 0; e < txdata_constr.datalen; e++) {
                uint32_t arr_conv_30 = txdata_vals[e];
-               LDKC2Tuple_usizeTransactionZ arr_conv_30_conv = *(LDKC2Tuple_usizeTransactionZ*)arr_conv_30;
+               LDKC2Tuple_usizeTransactionZ arr_conv_30_conv = *(LDKC2Tuple_usizeTransactionZ*)(((uint64_t)arr_conv_30) & ~1);
                FREE((void*)arr_conv_30);
                txdata_constr.data[e] = arr_conv_30_conv;
        }
@@ -8288,7 +8291,7 @@ void  __attribute__((visibility("default"))) TS_ChannelManagerReadArgs_set_keys_
        LDKChannelManagerReadArgs this_ptr_conv;
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
-       LDKKeysInterface val_conv = *(LDKKeysInterface*)val;
+       LDKKeysInterface val_conv = *(LDKKeysInterface*)(((uint64_t)val) & ~1);
        ChannelManagerReadArgs_set_keys_manager(&this_ptr_conv, val_conv);
 }
 
@@ -8304,7 +8307,7 @@ void  __attribute__((visibility("default"))) TS_ChannelManagerReadArgs_set_fee_e
        LDKChannelManagerReadArgs this_ptr_conv;
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
-       LDKFeeEstimator val_conv = *(LDKFeeEstimator*)val;
+       LDKFeeEstimator val_conv = *(LDKFeeEstimator*)(((uint64_t)val) & ~1);
        ChannelManagerReadArgs_set_fee_estimator(&this_ptr_conv, val_conv);
 }
 
@@ -8320,7 +8323,7 @@ void  __attribute__((visibility("default"))) TS_ChannelManagerReadArgs_set_chain
        LDKChannelManagerReadArgs this_ptr_conv;
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
-       LDKWatch val_conv = *(LDKWatch*)val;
+       LDKWatch val_conv = *(LDKWatch*)(((uint64_t)val) & ~1);
        ChannelManagerReadArgs_set_chain_monitor(&this_ptr_conv, val_conv);
 }
 
@@ -8336,7 +8339,7 @@ void  __attribute__((visibility("default"))) TS_ChannelManagerReadArgs_set_tx_br
        LDKChannelManagerReadArgs this_ptr_conv;
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
-       LDKBroadcasterInterface val_conv = *(LDKBroadcasterInterface*)val;
+       LDKBroadcasterInterface val_conv = *(LDKBroadcasterInterface*)(((uint64_t)val) & ~1);
        ChannelManagerReadArgs_set_tx_broadcaster(&this_ptr_conv, val_conv);
 }
 
@@ -8352,7 +8355,7 @@ void  __attribute__((visibility("default"))) TS_ChannelManagerReadArgs_set_logge
        LDKChannelManagerReadArgs this_ptr_conv;
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
-       LDKLogger val_conv = *(LDKLogger*)val;
+       LDKLogger val_conv = *(LDKLogger*)(((uint64_t)val) & ~1);
        ChannelManagerReadArgs_set_logger(&this_ptr_conv, val_conv);
 }
 
@@ -8377,22 +8380,20 @@ void  __attribute__((visibility("default"))) TS_ChannelManagerReadArgs_set_defau
        LDKUserConfig val_conv;
        val_conv.inner = (void*)(val & (~1));
        val_conv.is_owned = (val & 1) || (val == 0);
-       if (val_conv.inner != NULL)
-               val_conv = UserConfig_clone(&val_conv);
+       val_conv = UserConfig_clone(&val_conv);
        ChannelManagerReadArgs_set_default_config(&this_ptr_conv, val_conv);
 }
 
 uint32_t  __attribute__((visibility("default"))) TS_ChannelManagerReadArgs_new(uint32_t keys_manager, uint32_t fee_estimator, uint32_t chain_monitor, uint32_t tx_broadcaster, uint32_t logger, uint32_t default_config, uint32_tArray channel_monitors) {
-       LDKKeysInterface keys_manager_conv = *(LDKKeysInterface*)keys_manager;
-       LDKFeeEstimator fee_estimator_conv = *(LDKFeeEstimator*)fee_estimator;
-       LDKWatch chain_monitor_conv = *(LDKWatch*)chain_monitor;
-       LDKBroadcasterInterface tx_broadcaster_conv = *(LDKBroadcasterInterface*)tx_broadcaster;
-       LDKLogger logger_conv = *(LDKLogger*)logger;
+       LDKKeysInterface keys_manager_conv = *(LDKKeysInterface*)(((uint64_t)keys_manager) & ~1);
+       LDKFeeEstimator fee_estimator_conv = *(LDKFeeEstimator*)(((uint64_t)fee_estimator) & ~1);
+       LDKWatch chain_monitor_conv = *(LDKWatch*)(((uint64_t)chain_monitor) & ~1);
+       LDKBroadcasterInterface tx_broadcaster_conv = *(LDKBroadcasterInterface*)(((uint64_t)tx_broadcaster) & ~1);
+       LDKLogger logger_conv = *(LDKLogger*)(((uint64_t)logger) & ~1);
        LDKUserConfig default_config_conv;
        default_config_conv.inner = (void*)(default_config & (~1));
        default_config_conv.is_owned = (default_config & 1) || (default_config == 0);
-       if (default_config_conv.inner != NULL)
-               default_config_conv = UserConfig_clone(&default_config_conv);
+       default_config_conv = UserConfig_clone(&default_config_conv);
        LDKCVec_ChannelMonitorZ channel_monitors_constr;
        channel_monitors_constr.datalen = *((uint32_t*)channel_monitors);
        if (channel_monitors_constr.datalen > 0)
@@ -8405,7 +8406,6 @@ uint32_t  __attribute__((visibility("default"))) TS_ChannelManagerReadArgs_new(u
                LDKChannelMonitor arr_conv_16_conv;
                arr_conv_16_conv.inner = (void*)(arr_conv_16 & (~1));
                arr_conv_16_conv.is_owned = (arr_conv_16 & 1) || (arr_conv_16 == 0);
-               // Warning: we may need a move here but can't clone!
                channel_monitors_constr.data[q] = arr_conv_16_conv;
        }
        LDKChannelManagerReadArgs ret_var = ChannelManagerReadArgs_new(keys_manager_conv, fee_estimator_conv, chain_monitor_conv, tx_broadcaster_conv, logger_conv, default_config_conv, channel_monitors_constr);
@@ -8425,7 +8425,7 @@ uint32_t  __attribute__((visibility("default"))) TS_C2Tuple_BlockHashChannelMana
        LDKChannelManagerReadArgs arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = (arg & 1) || (arg == 0);
-       // Warning: we may need a move here but can't clone!
+       // Warning: we need a move here but no clone is available for LDKChannelManagerReadArgs
        LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ), "LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ");
        *ret_conv = C2Tuple_BlockHashChannelManagerZ_read(ser_ref, arg_conv);
        return (long)ret_conv;
@@ -8438,6 +8438,20 @@ void  __attribute__((visibility("default"))) TS_DecodeError_free(uint32_t this_p
        DecodeError_free(this_ptr_conv);
 }
 
+uint32_t  __attribute__((visibility("default"))) TS_DecodeError_clone(uint32_t orig) {
+       LDKDecodeError orig_conv;
+       orig_conv.inner = (void*)(orig & (~1));
+       orig_conv.is_owned = false;
+       LDKDecodeError ret_var = DecodeError_clone(&orig_conv);
+       CHECK((((long)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
+       CHECK((((long)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
+       long ret_ref = (long)ret_var.inner;
+       if (ret_var.is_owned) {
+               ret_ref |= 1;
+       }
+       return ret_ref;
+}
+
 void  __attribute__((visibility("default"))) TS_Init_free(uint32_t this_ptr) {
        LDKInit this_ptr_conv;
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
@@ -10521,7 +10535,8 @@ uint32_t  __attribute__((visibility("default"))) TS_AnnouncementSignatures_new(i
 }
 
 void  __attribute__((visibility("default"))) TS_NetAddress_free(uint32_t this_ptr) {
-       LDKNetAddress this_ptr_conv = *(LDKNetAddress*)this_ptr;
+       if ((this_ptr & 1) != 0) return;
+       LDKNetAddress this_ptr_conv = *(LDKNetAddress*)(((uint64_t)this_ptr) & ~1);
        FREE((void*)this_ptr);
        NetAddress_free(this_ptr_conv);
 }
@@ -10594,7 +10609,7 @@ void  __attribute__((visibility("default"))) TS_UnsignedNodeAnnouncement_set_fea
        LDKNodeFeatures val_conv;
        val_conv.inner = (void*)(val & (~1));
        val_conv.is_owned = (val & 1) || (val == 0);
-       // Warning: we may need a move here but can't clone!
+       // Warning: we need a move here but no clone is available for LDKNodeFeatures
        UnsignedNodeAnnouncement_set_features(&this_ptr_conv, val_conv);
 }
 
@@ -10683,7 +10698,7 @@ void  __attribute__((visibility("default"))) TS_UnsignedNodeAnnouncement_set_add
        uint32_t* val_vals = (uint32_t*)(val + 4);
        for (size_t m = 0; m < val_constr.datalen; m++) {
                uint32_t arr_conv_12 = val_vals[m];
-               LDKNetAddress arr_conv_12_conv = *(LDKNetAddress*)arr_conv_12;
+               LDKNetAddress arr_conv_12_conv = *(LDKNetAddress*)(((uint64_t)arr_conv_12) & ~1);
                FREE((void*)arr_conv_12);
                val_constr.data[m] = arr_conv_12_conv;
        }
@@ -10751,8 +10766,7 @@ void  __attribute__((visibility("default"))) TS_NodeAnnouncement_set_contents(ui
        LDKUnsignedNodeAnnouncement val_conv;
        val_conv.inner = (void*)(val & (~1));
        val_conv.is_owned = (val & 1) || (val == 0);
-       if (val_conv.inner != NULL)
-               val_conv = UnsignedNodeAnnouncement_clone(&val_conv);
+       val_conv = UnsignedNodeAnnouncement_clone(&val_conv);
        NodeAnnouncement_set_contents(&this_ptr_conv, val_conv);
 }
 
@@ -10763,8 +10777,7 @@ uint32_t  __attribute__((visibility("default"))) TS_NodeAnnouncement_new(int8_tA
        LDKUnsignedNodeAnnouncement contents_arg_conv;
        contents_arg_conv.inner = (void*)(contents_arg & (~1));
        contents_arg_conv.is_owned = (contents_arg & 1) || (contents_arg == 0);
-       if (contents_arg_conv.inner != NULL)
-               contents_arg_conv = UnsignedNodeAnnouncement_clone(&contents_arg_conv);
+       contents_arg_conv = UnsignedNodeAnnouncement_clone(&contents_arg_conv);
        LDKNodeAnnouncement ret_var = NodeAnnouncement_new(signature_arg_ref, contents_arg_conv);
        CHECK((((long)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -10817,7 +10830,7 @@ void  __attribute__((visibility("default"))) TS_UnsignedChannelAnnouncement_set_
        LDKChannelFeatures val_conv;
        val_conv.inner = (void*)(val & (~1));
        val_conv.is_owned = (val & 1) || (val == 0);
-       // Warning: we may need a move here but can't clone!
+       // Warning: we need a move here but no clone is available for LDKChannelFeatures
        UnsignedChannelAnnouncement_set_features(&this_ptr_conv, val_conv);
 }
 
@@ -11049,8 +11062,7 @@ void  __attribute__((visibility("default"))) TS_ChannelAnnouncement_set_contents
        LDKUnsignedChannelAnnouncement val_conv;
        val_conv.inner = (void*)(val & (~1));
        val_conv.is_owned = (val & 1) || (val == 0);
-       if (val_conv.inner != NULL)
-               val_conv = UnsignedChannelAnnouncement_clone(&val_conv);
+       val_conv = UnsignedChannelAnnouncement_clone(&val_conv);
        ChannelAnnouncement_set_contents(&this_ptr_conv, val_conv);
 }
 
@@ -11070,8 +11082,7 @@ uint32_t  __attribute__((visibility("default"))) TS_ChannelAnnouncement_new(int8
        LDKUnsignedChannelAnnouncement contents_arg_conv;
        contents_arg_conv.inner = (void*)(contents_arg & (~1));
        contents_arg_conv.is_owned = (contents_arg & 1) || (contents_arg == 0);
-       if (contents_arg_conv.inner != NULL)
-               contents_arg_conv = UnsignedChannelAnnouncement_clone(&contents_arg_conv);
+       contents_arg_conv = UnsignedChannelAnnouncement_clone(&contents_arg_conv);
        LDKChannelAnnouncement ret_var = ChannelAnnouncement_new(node_signature_1_arg_ref, node_signature_2_arg_ref, bitcoin_signature_1_arg_ref, bitcoin_signature_2_arg_ref, contents_arg_conv);
        CHECK((((long)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -11288,8 +11299,7 @@ void  __attribute__((visibility("default"))) TS_ChannelUpdate_set_contents(uint3
        LDKUnsignedChannelUpdate val_conv;
        val_conv.inner = (void*)(val & (~1));
        val_conv.is_owned = (val & 1) || (val == 0);
-       if (val_conv.inner != NULL)
-               val_conv = UnsignedChannelUpdate_clone(&val_conv);
+       val_conv = UnsignedChannelUpdate_clone(&val_conv);
        ChannelUpdate_set_contents(&this_ptr_conv, val_conv);
 }
 
@@ -11300,8 +11310,7 @@ uint32_t  __attribute__((visibility("default"))) TS_ChannelUpdate_new(int8_tArra
        LDKUnsignedChannelUpdate contents_arg_conv;
        contents_arg_conv.inner = (void*)(contents_arg & (~1));
        contents_arg_conv.is_owned = (contents_arg & 1) || (contents_arg == 0);
-       if (contents_arg_conv.inner != NULL)
-               contents_arg_conv = UnsignedChannelUpdate_clone(&contents_arg_conv);
+       contents_arg_conv = UnsignedChannelUpdate_clone(&contents_arg_conv);
        LDKChannelUpdate ret_var = ChannelUpdate_new(signature_arg_ref, contents_arg_conv);
        CHECK((((long)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -11761,7 +11770,8 @@ uint32_t  __attribute__((visibility("default"))) TS_GossipTimestampFilter_new(in
 }
 
 void  __attribute__((visibility("default"))) TS_ErrorAction_free(uint32_t this_ptr) {
-       LDKErrorAction this_ptr_conv = *(LDKErrorAction*)this_ptr;
+       if ((this_ptr & 1) != 0) return;
+       LDKErrorAction this_ptr_conv = *(LDKErrorAction*)(((uint64_t)this_ptr) & ~1);
        FREE((void*)this_ptr);
        ErrorAction_free(this_ptr_conv);
 }
@@ -11781,6 +11791,20 @@ void  __attribute__((visibility("default"))) TS_LightningError_free(uint32_t thi
        LightningError_free(this_ptr_conv);
 }
 
+uint32_t  __attribute__((visibility("default"))) TS_LightningError_clone(uint32_t orig) {
+       LDKLightningError orig_conv;
+       orig_conv.inner = (void*)(orig & (~1));
+       orig_conv.is_owned = false;
+       LDKLightningError ret_var = LightningError_clone(&orig_conv);
+       CHECK((((long)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
+       CHECK((((long)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
+       long ret_ref = (long)ret_var.inner;
+       if (ret_var.is_owned) {
+               ret_ref |= 1;
+       }
+       return ret_ref;
+}
+
 jstring  __attribute__((visibility("default"))) TS_LightningError_get_err(uint32_t this_ptr) {
        LDKLightningError this_ptr_conv;
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
@@ -11815,7 +11839,7 @@ void  __attribute__((visibility("default"))) TS_LightningError_set_action(uint32
        LDKLightningError this_ptr_conv;
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
-       LDKErrorAction val_conv = *(LDKErrorAction*)val;
+       LDKErrorAction val_conv = *(LDKErrorAction*)(((uint64_t)val) & ~1);
        FREE((void*)val);
        LightningError_set_action(&this_ptr_conv, val_conv);
 }
@@ -11825,7 +11849,7 @@ uint32_t  __attribute__((visibility("default"))) TS_LightningError_new(int8_tArr
        err_arg_ref.datalen = *((uint32_t*)err_arg);
        err_arg_ref.data = MALLOC(err_arg_ref.datalen, "LDKCVec_u8Z Bytes");
        memcpy(err_arg_ref.data, (uint8_t*)(err_arg + 4), err_arg_ref.datalen);
-       LDKErrorAction action_arg_conv = *(LDKErrorAction*)action_arg;
+       LDKErrorAction action_arg_conv = *(LDKErrorAction*)(((uint64_t)action_arg) & ~1);
        FREE((void*)action_arg);
        LDKLightningError ret_var = LightningError_new(err_arg_ref, action_arg_conv);
        CHECK((((long)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
@@ -11874,8 +11898,7 @@ void  __attribute__((visibility("default"))) TS_CommitmentUpdate_set_update_add_
                LDKUpdateAddHTLC arr_conv_15_conv;
                arr_conv_15_conv.inner = (void*)(arr_conv_15 & (~1));
                arr_conv_15_conv.is_owned = (arr_conv_15 & 1) || (arr_conv_15 == 0);
-               if (arr_conv_15_conv.inner != NULL)
-                       arr_conv_15_conv = UpdateAddHTLC_clone(&arr_conv_15_conv);
+               arr_conv_15_conv = UpdateAddHTLC_clone(&arr_conv_15_conv);
                val_constr.data[p] = arr_conv_15_conv;
        }
        CommitmentUpdate_set_update_add_htlcs(&this_ptr_conv, val_constr);
@@ -11897,8 +11920,7 @@ void  __attribute__((visibility("default"))) TS_CommitmentUpdate_set_update_fulf
                LDKUpdateFulfillHTLC arr_conv_19_conv;
                arr_conv_19_conv.inner = (void*)(arr_conv_19 & (~1));
                arr_conv_19_conv.is_owned = (arr_conv_19 & 1) || (arr_conv_19 == 0);
-               if (arr_conv_19_conv.inner != NULL)
-                       arr_conv_19_conv = UpdateFulfillHTLC_clone(&arr_conv_19_conv);
+               arr_conv_19_conv = UpdateFulfillHTLC_clone(&arr_conv_19_conv);
                val_constr.data[t] = arr_conv_19_conv;
        }
        CommitmentUpdate_set_update_fulfill_htlcs(&this_ptr_conv, val_constr);
@@ -11920,8 +11942,7 @@ void  __attribute__((visibility("default"))) TS_CommitmentUpdate_set_update_fail
                LDKUpdateFailHTLC arr_conv_16_conv;
                arr_conv_16_conv.inner = (void*)(arr_conv_16 & (~1));
                arr_conv_16_conv.is_owned = (arr_conv_16 & 1) || (arr_conv_16 == 0);
-               if (arr_conv_16_conv.inner != NULL)
-                       arr_conv_16_conv = UpdateFailHTLC_clone(&arr_conv_16_conv);
+               arr_conv_16_conv = UpdateFailHTLC_clone(&arr_conv_16_conv);
                val_constr.data[q] = arr_conv_16_conv;
        }
        CommitmentUpdate_set_update_fail_htlcs(&this_ptr_conv, val_constr);
@@ -11943,8 +11964,7 @@ void  __attribute__((visibility("default"))) TS_CommitmentUpdate_set_update_fail
                LDKUpdateFailMalformedHTLC arr_conv_25_conv;
                arr_conv_25_conv.inner = (void*)(arr_conv_25 & (~1));
                arr_conv_25_conv.is_owned = (arr_conv_25 & 1) || (arr_conv_25 == 0);
-               if (arr_conv_25_conv.inner != NULL)
-                       arr_conv_25_conv = UpdateFailMalformedHTLC_clone(&arr_conv_25_conv);
+               arr_conv_25_conv = UpdateFailMalformedHTLC_clone(&arr_conv_25_conv);
                val_constr.data[z] = arr_conv_25_conv;
        }
        CommitmentUpdate_set_update_fail_malformed_htlcs(&this_ptr_conv, val_constr);
@@ -11971,8 +11991,7 @@ void  __attribute__((visibility("default"))) TS_CommitmentUpdate_set_update_fee(
        LDKUpdateFee val_conv;
        val_conv.inner = (void*)(val & (~1));
        val_conv.is_owned = (val & 1) || (val == 0);
-       if (val_conv.inner != NULL)
-               val_conv = UpdateFee_clone(&val_conv);
+       val_conv = UpdateFee_clone(&val_conv);
        CommitmentUpdate_set_update_fee(&this_ptr_conv, val_conv);
 }
 
@@ -11997,8 +12016,7 @@ void  __attribute__((visibility("default"))) TS_CommitmentUpdate_set_commitment_
        LDKCommitmentSigned val_conv;
        val_conv.inner = (void*)(val & (~1));
        val_conv.is_owned = (val & 1) || (val == 0);
-       if (val_conv.inner != NULL)
-               val_conv = CommitmentSigned_clone(&val_conv);
+       val_conv = CommitmentSigned_clone(&val_conv);
        CommitmentUpdate_set_commitment_signed(&this_ptr_conv, val_conv);
 }
 
@@ -12015,8 +12033,7 @@ uint32_t  __attribute__((visibility("default"))) TS_CommitmentUpdate_new(uint32_
                LDKUpdateAddHTLC arr_conv_15_conv;
                arr_conv_15_conv.inner = (void*)(arr_conv_15 & (~1));
                arr_conv_15_conv.is_owned = (arr_conv_15 & 1) || (arr_conv_15 == 0);
-               if (arr_conv_15_conv.inner != NULL)
-                       arr_conv_15_conv = UpdateAddHTLC_clone(&arr_conv_15_conv);
+               arr_conv_15_conv = UpdateAddHTLC_clone(&arr_conv_15_conv);
                update_add_htlcs_arg_constr.data[p] = arr_conv_15_conv;
        }
        LDKCVec_UpdateFulfillHTLCZ update_fulfill_htlcs_arg_constr;
@@ -12031,8 +12048,7 @@ uint32_t  __attribute__((visibility("default"))) TS_CommitmentUpdate_new(uint32_
                LDKUpdateFulfillHTLC arr_conv_19_conv;
                arr_conv_19_conv.inner = (void*)(arr_conv_19 & (~1));
                arr_conv_19_conv.is_owned = (arr_conv_19 & 1) || (arr_conv_19 == 0);
-               if (arr_conv_19_conv.inner != NULL)
-                       arr_conv_19_conv = UpdateFulfillHTLC_clone(&arr_conv_19_conv);
+               arr_conv_19_conv = UpdateFulfillHTLC_clone(&arr_conv_19_conv);
                update_fulfill_htlcs_arg_constr.data[t] = arr_conv_19_conv;
        }
        LDKCVec_UpdateFailHTLCZ update_fail_htlcs_arg_constr;
@@ -12047,8 +12063,7 @@ uint32_t  __attribute__((visibility("default"))) TS_CommitmentUpdate_new(uint32_
                LDKUpdateFailHTLC arr_conv_16_conv;
                arr_conv_16_conv.inner = (void*)(arr_conv_16 & (~1));
                arr_conv_16_conv.is_owned = (arr_conv_16 & 1) || (arr_conv_16 == 0);
-               if (arr_conv_16_conv.inner != NULL)
-                       arr_conv_16_conv = UpdateFailHTLC_clone(&arr_conv_16_conv);
+               arr_conv_16_conv = UpdateFailHTLC_clone(&arr_conv_16_conv);
                update_fail_htlcs_arg_constr.data[q] = arr_conv_16_conv;
        }
        LDKCVec_UpdateFailMalformedHTLCZ update_fail_malformed_htlcs_arg_constr;
@@ -12063,20 +12078,17 @@ uint32_t  __attribute__((visibility("default"))) TS_CommitmentUpdate_new(uint32_
                LDKUpdateFailMalformedHTLC arr_conv_25_conv;
                arr_conv_25_conv.inner = (void*)(arr_conv_25 & (~1));
                arr_conv_25_conv.is_owned = (arr_conv_25 & 1) || (arr_conv_25 == 0);
-               if (arr_conv_25_conv.inner != NULL)
-                       arr_conv_25_conv = UpdateFailMalformedHTLC_clone(&arr_conv_25_conv);
+               arr_conv_25_conv = UpdateFailMalformedHTLC_clone(&arr_conv_25_conv);
                update_fail_malformed_htlcs_arg_constr.data[z] = arr_conv_25_conv;
        }
        LDKUpdateFee update_fee_arg_conv;
        update_fee_arg_conv.inner = (void*)(update_fee_arg & (~1));
        update_fee_arg_conv.is_owned = (update_fee_arg & 1) || (update_fee_arg == 0);
-       if (update_fee_arg_conv.inner != NULL)
-               update_fee_arg_conv = UpdateFee_clone(&update_fee_arg_conv);
+       update_fee_arg_conv = UpdateFee_clone(&update_fee_arg_conv);
        LDKCommitmentSigned commitment_signed_arg_conv;
        commitment_signed_arg_conv.inner = (void*)(commitment_signed_arg & (~1));
        commitment_signed_arg_conv.is_owned = (commitment_signed_arg & 1) || (commitment_signed_arg == 0);
-       if (commitment_signed_arg_conv.inner != NULL)
-               commitment_signed_arg_conv = CommitmentSigned_clone(&commitment_signed_arg_conv);
+       commitment_signed_arg_conv = CommitmentSigned_clone(&commitment_signed_arg_conv);
        LDKCommitmentUpdate ret_var = CommitmentUpdate_new(update_add_htlcs_arg_constr, update_fulfill_htlcs_arg_constr, update_fail_htlcs_arg_constr, update_fail_malformed_htlcs_arg_constr, update_fee_arg_conv, commitment_signed_arg_conv);
        CHECK((((long)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -12088,7 +12100,8 @@ uint32_t  __attribute__((visibility("default"))) TS_CommitmentUpdate_new(uint32_
 }
 
 void  __attribute__((visibility("default"))) TS_HTLCFailChannelUpdate_free(uint32_t this_ptr) {
-       LDKHTLCFailChannelUpdate this_ptr_conv = *(LDKHTLCFailChannelUpdate*)this_ptr;
+       if ((this_ptr & 1) != 0) return;
+       LDKHTLCFailChannelUpdate this_ptr_conv = *(LDKHTLCFailChannelUpdate*)(((uint64_t)this_ptr) & ~1);
        FREE((void*)this_ptr);
        HTLCFailChannelUpdate_free(this_ptr_conv);
 }
@@ -12102,13 +12115,15 @@ uint32_t  __attribute__((visibility("default"))) TS_HTLCFailChannelUpdate_clone(
 }
 
 void  __attribute__((visibility("default"))) TS_ChannelMessageHandler_free(uint32_t this_ptr) {
-       LDKChannelMessageHandler this_ptr_conv = *(LDKChannelMessageHandler*)this_ptr;
+       if ((this_ptr & 1) != 0) return;
+       LDKChannelMessageHandler this_ptr_conv = *(LDKChannelMessageHandler*)(((uint64_t)this_ptr) & ~1);
        FREE((void*)this_ptr);
        ChannelMessageHandler_free(this_ptr_conv);
 }
 
 void  __attribute__((visibility("default"))) TS_RoutingMessageHandler_free(uint32_t this_ptr) {
-       LDKRoutingMessageHandler this_ptr_conv = *(LDKRoutingMessageHandler*)this_ptr;
+       if ((this_ptr & 1) != 0) return;
+       LDKRoutingMessageHandler this_ptr_conv = *(LDKRoutingMessageHandler*)(((uint64_t)this_ptr) & ~1);
        FREE((void*)this_ptr);
        RoutingMessageHandler_free(this_ptr_conv);
 }
@@ -12842,7 +12857,7 @@ void  __attribute__((visibility("default"))) TS_MessageHandler_set_chan_handler(
        LDKMessageHandler this_ptr_conv;
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
-       LDKChannelMessageHandler val_conv = *(LDKChannelMessageHandler*)val;
+       LDKChannelMessageHandler val_conv = *(LDKChannelMessageHandler*)(((uint64_t)val) & ~1);
        MessageHandler_set_chan_handler(&this_ptr_conv, val_conv);
 }
 
@@ -12858,13 +12873,13 @@ void  __attribute__((visibility("default"))) TS_MessageHandler_set_route_handler
        LDKMessageHandler this_ptr_conv;
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
-       LDKRoutingMessageHandler val_conv = *(LDKRoutingMessageHandler*)val;
+       LDKRoutingMessageHandler val_conv = *(LDKRoutingMessageHandler*)(((uint64_t)val) & ~1);
        MessageHandler_set_route_handler(&this_ptr_conv, val_conv);
 }
 
 uint32_t  __attribute__((visibility("default"))) TS_MessageHandler_new(uint32_t chan_handler_arg, uint32_t route_handler_arg) {
-       LDKChannelMessageHandler chan_handler_arg_conv = *(LDKChannelMessageHandler*)chan_handler_arg;
-       LDKRoutingMessageHandler route_handler_arg_conv = *(LDKRoutingMessageHandler*)route_handler_arg;
+       LDKChannelMessageHandler chan_handler_arg_conv = *(LDKChannelMessageHandler*)(((uint64_t)chan_handler_arg) & ~1);
+       LDKRoutingMessageHandler route_handler_arg_conv = *(LDKRoutingMessageHandler*)(((uint64_t)route_handler_arg) & ~1);
        LDKMessageHandler ret_var = MessageHandler_new(chan_handler_arg_conv, route_handler_arg_conv);
        CHECK((((long)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -12883,7 +12898,8 @@ uint32_t  __attribute__((visibility("default"))) TS_SocketDescriptor_clone(uint3
 }
 
 void  __attribute__((visibility("default"))) TS_SocketDescriptor_free(uint32_t this_ptr) {
-       LDKSocketDescriptor this_ptr_conv = *(LDKSocketDescriptor*)this_ptr;
+       if ((this_ptr & 1) != 0) return;
+       LDKSocketDescriptor this_ptr_conv = *(LDKSocketDescriptor*)(((uint64_t)this_ptr) & ~1);
        FREE((void*)this_ptr);
        SocketDescriptor_free(this_ptr_conv);
 }
@@ -12895,6 +12911,20 @@ void  __attribute__((visibility("default"))) TS_PeerHandleError_free(uint32_t th
        PeerHandleError_free(this_ptr_conv);
 }
 
+uint32_t  __attribute__((visibility("default"))) TS_PeerHandleError_clone(uint32_t orig) {
+       LDKPeerHandleError orig_conv;
+       orig_conv.inner = (void*)(orig & (~1));
+       orig_conv.is_owned = false;
+       LDKPeerHandleError ret_var = PeerHandleError_clone(&orig_conv);
+       CHECK((((long)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
+       CHECK((((long)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
+       long ret_ref = (long)ret_var.inner;
+       if (ret_var.is_owned) {
+               ret_ref |= 1;
+       }
+       return ret_ref;
+}
+
 jboolean  __attribute__((visibility("default"))) TS_PeerHandleError_get_no_connection_possible(uint32_t this_ptr) {
        LDKPeerHandleError this_ptr_conv;
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
@@ -12932,7 +12962,7 @@ uint32_t  __attribute__((visibility("default"))) TS_PeerManager_new(uint32_t mes
        LDKMessageHandler message_handler_conv;
        message_handler_conv.inner = (void*)(message_handler & (~1));
        message_handler_conv.is_owned = (message_handler & 1) || (message_handler == 0);
-       // Warning: we may need a move here but can't clone!
+       // Warning: we need a move here but no clone is available for LDKMessageHandler
        LDKSecretKey our_node_secret_ref;
        CHECK(*((uint32_t*)our_node_secret) == 32);
        memcpy(our_node_secret_ref.bytes, (uint8_t*)(our_node_secret + 4), 32);
@@ -12940,7 +12970,7 @@ uint32_t  __attribute__((visibility("default"))) TS_PeerManager_new(uint32_t mes
        CHECK(*((uint32_t*)ephemeral_random_data) == 32);
        memcpy(ephemeral_random_data_arr, (uint8_t*)(ephemeral_random_data + 4), 32);
        unsigned char (*ephemeral_random_data_ref)[32] = &ephemeral_random_data_arr;
-       LDKLogger logger_conv = *(LDKLogger*)logger;
+       LDKLogger logger_conv = *(LDKLogger*)(((uint64_t)logger) & ~1);
        LDKPeerManager ret_var = PeerManager_new(message_handler_conv, our_node_secret_ref, ephemeral_random_data_ref, logger_conv);
        CHECK((((long)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -12974,7 +13004,7 @@ uint32_t  __attribute__((visibility("default"))) TS_PeerManager_new_outbound_con
        LDKPublicKey their_node_id_ref;
        CHECK(*((uint32_t*)their_node_id) == 33);
        memcpy(their_node_id_ref.compressed_form, (uint8_t*)(their_node_id + 4), 33);
-       LDKSocketDescriptor descriptor_conv = *(LDKSocketDescriptor*)descriptor;
+       LDKSocketDescriptor descriptor_conv = *(LDKSocketDescriptor*)(((uint64_t)descriptor) & ~1);
        LDKCResult_CVec_u8ZPeerHandleErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CVec_u8ZPeerHandleErrorZ), "LDKCResult_CVec_u8ZPeerHandleErrorZ");
        *ret_conv = PeerManager_new_outbound_connection(&this_arg_conv, their_node_id_ref, descriptor_conv);
        return (long)ret_conv;
@@ -12984,7 +13014,7 @@ uint32_t  __attribute__((visibility("default"))) TS_PeerManager_new_inbound_conn
        LDKPeerManager this_arg_conv;
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
-       LDKSocketDescriptor descriptor_conv = *(LDKSocketDescriptor*)descriptor;
+       LDKSocketDescriptor descriptor_conv = *(LDKSocketDescriptor*)(((uint64_t)descriptor) & ~1);
        LDKCResult_NonePeerHandleErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NonePeerHandleErrorZ), "LDKCResult_NonePeerHandleErrorZ");
        *ret_conv = PeerManager_new_inbound_connection(&this_arg_conv, descriptor_conv);
        return (long)ret_conv;
@@ -13681,8 +13711,7 @@ void  __attribute__((visibility("default"))) TS_ChannelTransactionParameters_set
        LDKChannelPublicKeys val_conv;
        val_conv.inner = (void*)(val & (~1));
        val_conv.is_owned = (val & 1) || (val == 0);
-       if (val_conv.inner != NULL)
-               val_conv = ChannelPublicKeys_clone(&val_conv);
+       val_conv = ChannelPublicKeys_clone(&val_conv);
        ChannelTransactionParameters_set_holder_pubkeys(&this_ptr_conv, val_conv);
 }
 
@@ -13737,8 +13766,7 @@ void  __attribute__((visibility("default"))) TS_ChannelTransactionParameters_set
        LDKCounterpartyChannelTransactionParameters val_conv;
        val_conv.inner = (void*)(val & (~1));
        val_conv.is_owned = (val & 1) || (val == 0);
-       if (val_conv.inner != NULL)
-               val_conv = CounterpartyChannelTransactionParameters_clone(&val_conv);
+       val_conv = CounterpartyChannelTransactionParameters_clone(&val_conv);
        ChannelTransactionParameters_set_counterparty_parameters(&this_ptr_conv, val_conv);
 }
 
@@ -13763,8 +13791,7 @@ void  __attribute__((visibility("default"))) TS_ChannelTransactionParameters_set
        LDKOutPoint val_conv;
        val_conv.inner = (void*)(val & (~1));
        val_conv.is_owned = (val & 1) || (val == 0);
-       if (val_conv.inner != NULL)
-               val_conv = OutPoint_clone(&val_conv);
+       val_conv = OutPoint_clone(&val_conv);
        ChannelTransactionParameters_set_funding_outpoint(&this_ptr_conv, val_conv);
 }
 
@@ -13772,18 +13799,15 @@ uint32_t  __attribute__((visibility("default"))) TS_ChannelTransactionParameters
        LDKChannelPublicKeys holder_pubkeys_arg_conv;
        holder_pubkeys_arg_conv.inner = (void*)(holder_pubkeys_arg & (~1));
        holder_pubkeys_arg_conv.is_owned = (holder_pubkeys_arg & 1) || (holder_pubkeys_arg == 0);
-       if (holder_pubkeys_arg_conv.inner != NULL)
-               holder_pubkeys_arg_conv = ChannelPublicKeys_clone(&holder_pubkeys_arg_conv);
+       holder_pubkeys_arg_conv = ChannelPublicKeys_clone(&holder_pubkeys_arg_conv);
        LDKCounterpartyChannelTransactionParameters counterparty_parameters_arg_conv;
        counterparty_parameters_arg_conv.inner = (void*)(counterparty_parameters_arg & (~1));
        counterparty_parameters_arg_conv.is_owned = (counterparty_parameters_arg & 1) || (counterparty_parameters_arg == 0);
-       if (counterparty_parameters_arg_conv.inner != NULL)
-               counterparty_parameters_arg_conv = CounterpartyChannelTransactionParameters_clone(&counterparty_parameters_arg_conv);
+       counterparty_parameters_arg_conv = CounterpartyChannelTransactionParameters_clone(&counterparty_parameters_arg_conv);
        LDKOutPoint funding_outpoint_arg_conv;
        funding_outpoint_arg_conv.inner = (void*)(funding_outpoint_arg & (~1));
        funding_outpoint_arg_conv.is_owned = (funding_outpoint_arg & 1) || (funding_outpoint_arg == 0);
-       if (funding_outpoint_arg_conv.inner != NULL)
-               funding_outpoint_arg_conv = OutPoint_clone(&funding_outpoint_arg_conv);
+       funding_outpoint_arg_conv = OutPoint_clone(&funding_outpoint_arg_conv);
        LDKChannelTransactionParameters ret_var = ChannelTransactionParameters_new(holder_pubkeys_arg_conv, holder_selected_contest_delay_arg, is_outbound_from_holder_arg, counterparty_parameters_arg_conv, funding_outpoint_arg_conv);
        CHECK((((long)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -13836,8 +13860,7 @@ void  __attribute__((visibility("default"))) TS_CounterpartyChannelTransactionPa
        LDKChannelPublicKeys val_conv;
        val_conv.inner = (void*)(val & (~1));
        val_conv.is_owned = (val & 1) || (val == 0);
-       if (val_conv.inner != NULL)
-               val_conv = ChannelPublicKeys_clone(&val_conv);
+       val_conv = ChannelPublicKeys_clone(&val_conv);
        CounterpartyChannelTransactionParameters_set_pubkeys(&this_ptr_conv, val_conv);
 }
 
@@ -13860,8 +13883,7 @@ uint32_t  __attribute__((visibility("default"))) TS_CounterpartyChannelTransacti
        LDKChannelPublicKeys pubkeys_arg_conv;
        pubkeys_arg_conv.inner = (void*)(pubkeys_arg & (~1));
        pubkeys_arg_conv.is_owned = (pubkeys_arg & 1) || (pubkeys_arg == 0);
-       if (pubkeys_arg_conv.inner != NULL)
-               pubkeys_arg_conv = ChannelPublicKeys_clone(&pubkeys_arg_conv);
+       pubkeys_arg_conv = ChannelPublicKeys_clone(&pubkeys_arg_conv);
        LDKCounterpartyChannelTransactionParameters ret_var = CounterpartyChannelTransactionParameters_new(pubkeys_arg_conv, selected_contest_delay_arg);
        CHECK((((long)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -14113,8 +14135,7 @@ uint32_t  __attribute__((visibility("default"))) TS_HolderCommitmentTransaction_
        LDKCommitmentTransaction commitment_tx_conv;
        commitment_tx_conv.inner = (void*)(commitment_tx & (~1));
        commitment_tx_conv.is_owned = (commitment_tx & 1) || (commitment_tx == 0);
-       if (commitment_tx_conv.inner != NULL)
-               commitment_tx_conv = CommitmentTransaction_clone(&commitment_tx_conv);
+       commitment_tx_conv = CommitmentTransaction_clone(&commitment_tx_conv);
        LDKSignature counterparty_sig_ref;
        CHECK(*((uint32_t*)counterparty_sig) == 64);
        memcpy(counterparty_sig_ref.compact_form, (uint8_t*)(counterparty_sig + 4), 64);
@@ -14546,7 +14567,7 @@ void  __attribute__((visibility("default"))) TS_RouteHop_set_node_features(uint3
        LDKNodeFeatures val_conv;
        val_conv.inner = (void*)(val & (~1));
        val_conv.is_owned = (val & 1) || (val == 0);
-       // Warning: we may need a move here but can't clone!
+       // Warning: we need a move here but no clone is available for LDKNodeFeatures
        RouteHop_set_node_features(&this_ptr_conv, val_conv);
 }
 
@@ -14586,7 +14607,7 @@ void  __attribute__((visibility("default"))) TS_RouteHop_set_channel_features(ui
        LDKChannelFeatures val_conv;
        val_conv.inner = (void*)(val & (~1));
        val_conv.is_owned = (val & 1) || (val == 0);
-       // Warning: we may need a move here but can't clone!
+       // Warning: we need a move here but no clone is available for LDKChannelFeatures
        RouteHop_set_channel_features(&this_ptr_conv, val_conv);
 }
 
@@ -14627,11 +14648,11 @@ uint32_t  __attribute__((visibility("default"))) TS_RouteHop_new(int8_tArray pub
        LDKNodeFeatures node_features_arg_conv;
        node_features_arg_conv.inner = (void*)(node_features_arg & (~1));
        node_features_arg_conv.is_owned = (node_features_arg & 1) || (node_features_arg == 0);
-       // Warning: we may need a move here but can't clone!
+       // Warning: we need a move here but no clone is available for LDKNodeFeatures
        LDKChannelFeatures channel_features_arg_conv;
        channel_features_arg_conv.inner = (void*)(channel_features_arg & (~1));
        channel_features_arg_conv.is_owned = (channel_features_arg & 1) || (channel_features_arg == 0);
-       // Warning: we may need a move here but can't clone!
+       // Warning: we need a move here but no clone is available for LDKChannelFeatures
        LDKRouteHop ret_var = RouteHop_new(pubkey_arg_ref, node_features_arg_conv, short_channel_id_arg, channel_features_arg_conv, fee_msat_arg, cltv_expiry_delta_arg);
        CHECK((((long)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -14688,8 +14709,7 @@ void  __attribute__((visibility("default"))) TS_Route_set_paths(uint32_t this_pt
                        LDKRouteHop arr_conv_10_conv;
                        arr_conv_10_conv.inner = (void*)(arr_conv_10 & (~1));
                        arr_conv_10_conv.is_owned = (arr_conv_10 & 1) || (arr_conv_10 == 0);
-                       if (arr_conv_10_conv.inner != NULL)
-                               arr_conv_10_conv = RouteHop_clone(&arr_conv_10_conv);
+                       arr_conv_10_conv = RouteHop_clone(&arr_conv_10_conv);
                        arr_conv_12_constr.data[k] = arr_conv_10_conv;
                }
                val_constr.data[m] = arr_conv_12_constr;
@@ -14719,8 +14739,7 @@ uint32_t  __attribute__((visibility("default"))) TS_Route_new(ptrArray paths_arg
                        LDKRouteHop arr_conv_10_conv;
                        arr_conv_10_conv.inner = (void*)(arr_conv_10 & (~1));
                        arr_conv_10_conv.is_owned = (arr_conv_10 & 1) || (arr_conv_10 == 0);
-                       if (arr_conv_10_conv.inner != NULL)
-                               arr_conv_10_conv = RouteHop_clone(&arr_conv_10_conv);
+                       arr_conv_10_conv = RouteHop_clone(&arr_conv_10_conv);
                        arr_conv_12_constr.data[k] = arr_conv_10_conv;
                }
                paths_arg_constr.data[m] = arr_conv_12_constr;
@@ -14831,8 +14850,7 @@ void  __attribute__((visibility("default"))) TS_RouteHint_set_fees(uint32_t this
        LDKRoutingFees val_conv;
        val_conv.inner = (void*)(val & (~1));
        val_conv.is_owned = (val & 1) || (val == 0);
-       if (val_conv.inner != NULL)
-               val_conv = RoutingFees_clone(&val_conv);
+       val_conv = RoutingFees_clone(&val_conv);
        RouteHint_set_fees(&this_ptr_conv, val_conv);
 }
 
@@ -14873,8 +14891,7 @@ uint32_t  __attribute__((visibility("default"))) TS_RouteHint_new(int8_tArray sr
        LDKRoutingFees fees_arg_conv;
        fees_arg_conv.inner = (void*)(fees_arg & (~1));
        fees_arg_conv.is_owned = (fees_arg & 1) || (fees_arg == 0);
-       if (fees_arg_conv.inner != NULL)
-               fees_arg_conv = RoutingFees_clone(&fees_arg_conv);
+       fees_arg_conv = RoutingFees_clone(&fees_arg_conv);
        LDKRouteHint ret_var = RouteHint_new(src_node_id_arg_ref, short_channel_id_arg, fees_arg_conv, cltv_expiry_delta_arg, htlc_minimum_msat_arg);
        CHECK((((long)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -14921,11 +14938,10 @@ uint32_t  __attribute__((visibility("default"))) TS_get_route(int8_tArray our_no
                LDKRouteHint arr_conv_11_conv;
                arr_conv_11_conv.inner = (void*)(arr_conv_11 & (~1));
                arr_conv_11_conv.is_owned = (arr_conv_11 & 1) || (arr_conv_11 == 0);
-               if (arr_conv_11_conv.inner != NULL)
-                       arr_conv_11_conv = RouteHint_clone(&arr_conv_11_conv);
+               arr_conv_11_conv = RouteHint_clone(&arr_conv_11_conv);
                last_hops_constr.data[l] = arr_conv_11_conv;
        }
-       LDKLogger logger_conv = *(LDKLogger*)logger;
+       LDKLogger logger_conv = *(LDKLogger*)(((uint64_t)logger) & ~1);
        LDKCResult_RouteLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteLightningErrorZ), "LDKCResult_RouteLightningErrorZ");
        *ret_conv = get_route(our_node_id_ref, &network_conv, target_ref, &first_hops_constr, last_hops_constr, final_value_msat, final_cltv, logger_conv);
        FREE(first_hops_constr.data);
@@ -14958,7 +14974,7 @@ uint32_t  __attribute__((visibility("default"))) TS_NetGraphMsgHandler_new(int8_
        CHECK(*((uint32_t*)genesis_hash) == 32);
        memcpy(genesis_hash_ref.data, (uint8_t*)(genesis_hash + 4), 32);
        LDKAccess* chain_access_conv = (LDKAccess*)chain_access;
-       LDKLogger logger_conv = *(LDKLogger*)logger;
+       LDKLogger logger_conv = *(LDKLogger*)(((uint64_t)logger) & ~1);
        LDKNetGraphMsgHandler ret_var = NetGraphMsgHandler_new(genesis_hash_ref, chain_access_conv, logger_conv);
        CHECK((((long)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -14971,11 +14987,11 @@ uint32_t  __attribute__((visibility("default"))) TS_NetGraphMsgHandler_new(int8_
 
 uint32_t  __attribute__((visibility("default"))) TS_NetGraphMsgHandler_from_net_graph(uint32_t chain_access, uint32_t logger, uint32_t network_graph) {
        LDKAccess* chain_access_conv = (LDKAccess*)chain_access;
-       LDKLogger logger_conv = *(LDKLogger*)logger;
+       LDKLogger logger_conv = *(LDKLogger*)(((uint64_t)logger) & ~1);
        LDKNetworkGraph network_graph_conv;
        network_graph_conv.inner = (void*)(network_graph & (~1));
        network_graph_conv.is_owned = (network_graph & 1) || (network_graph == 0);
-       // Warning: we may need a move here but can't clone!
+       // Warning: we need a move here but no clone is available for LDKNetworkGraph
        LDKNetGraphMsgHandler ret_var = NetGraphMsgHandler_from_net_graph(chain_access_conv, logger_conv, network_graph_conv);
        CHECK((((long)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -15039,6 +15055,20 @@ void  __attribute__((visibility("default"))) TS_DirectionalChannelInfo_free(uint
        DirectionalChannelInfo_free(this_ptr_conv);
 }
 
+uint32_t  __attribute__((visibility("default"))) TS_DirectionalChannelInfo_clone(uint32_t orig) {
+       LDKDirectionalChannelInfo orig_conv;
+       orig_conv.inner = (void*)(orig & (~1));
+       orig_conv.is_owned = false;
+       LDKDirectionalChannelInfo ret_var = DirectionalChannelInfo_clone(&orig_conv);
+       CHECK((((long)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
+       CHECK((((long)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
+       long ret_ref = (long)ret_var.inner;
+       if (ret_var.is_owned) {
+               ret_ref |= 1;
+       }
+       return ret_ref;
+}
+
 int32_t  __attribute__((visibility("default"))) TS_DirectionalChannelInfo_get_last_update(uint32_t this_ptr) {
        LDKDirectionalChannelInfo this_ptr_conv;
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
@@ -15120,8 +15150,7 @@ void  __attribute__((visibility("default"))) TS_DirectionalChannelInfo_set_fees(
        LDKRoutingFees val_conv;
        val_conv.inner = (void*)(val & (~1));
        val_conv.is_owned = (val & 1) || (val == 0);
-       if (val_conv.inner != NULL)
-               val_conv = RoutingFees_clone(&val_conv);
+       val_conv = RoutingFees_clone(&val_conv);
        DirectionalChannelInfo_set_fees(&this_ptr_conv, val_conv);
 }
 
@@ -15146,8 +15175,7 @@ void  __attribute__((visibility("default"))) TS_DirectionalChannelInfo_set_last_
        LDKChannelUpdate val_conv;
        val_conv.inner = (void*)(val & (~1));
        val_conv.is_owned = (val & 1) || (val == 0);
-       if (val_conv.inner != NULL)
-               val_conv = ChannelUpdate_clone(&val_conv);
+       val_conv = ChannelUpdate_clone(&val_conv);
        DirectionalChannelInfo_set_last_update_message(&this_ptr_conv, val_conv);
 }
 
@@ -15204,7 +15232,7 @@ void  __attribute__((visibility("default"))) TS_ChannelInfo_set_features(uint32_
        LDKChannelFeatures val_conv;
        val_conv.inner = (void*)(val & (~1));
        val_conv.is_owned = (val & 1) || (val == 0);
-       // Warning: we may need a move here but can't clone!
+       // Warning: we need a move here but no clone is available for LDKChannelFeatures
        ChannelInfo_set_features(&this_ptr_conv, val_conv);
 }
 
@@ -15248,7 +15276,7 @@ void  __attribute__((visibility("default"))) TS_ChannelInfo_set_one_to_two(uint3
        LDKDirectionalChannelInfo val_conv;
        val_conv.inner = (void*)(val & (~1));
        val_conv.is_owned = (val & 1) || (val == 0);
-       // Warning: we may need a move here but can't clone!
+       val_conv = DirectionalChannelInfo_clone(&val_conv);
        ChannelInfo_set_one_to_two(&this_ptr_conv, val_conv);
 }
 
@@ -15292,7 +15320,7 @@ void  __attribute__((visibility("default"))) TS_ChannelInfo_set_two_to_one(uint3
        LDKDirectionalChannelInfo val_conv;
        val_conv.inner = (void*)(val & (~1));
        val_conv.is_owned = (val & 1) || (val == 0);
-       // Warning: we may need a move here but can't clone!
+       val_conv = DirectionalChannelInfo_clone(&val_conv);
        ChannelInfo_set_two_to_one(&this_ptr_conv, val_conv);
 }
 
@@ -15317,8 +15345,7 @@ void  __attribute__((visibility("default"))) TS_ChannelInfo_set_announcement_mes
        LDKChannelAnnouncement val_conv;
        val_conv.inner = (void*)(val & (~1));
        val_conv.is_owned = (val & 1) || (val == 0);
-       if (val_conv.inner != NULL)
-               val_conv = ChannelAnnouncement_clone(&val_conv);
+       val_conv = ChannelAnnouncement_clone(&val_conv);
        ChannelInfo_set_announcement_message(&this_ptr_conv, val_conv);
 }
 
@@ -15436,6 +15463,20 @@ void  __attribute__((visibility("default"))) TS_NodeAnnouncementInfo_free(uint32
        NodeAnnouncementInfo_free(this_ptr_conv);
 }
 
+uint32_t  __attribute__((visibility("default"))) TS_NodeAnnouncementInfo_clone(uint32_t orig) {
+       LDKNodeAnnouncementInfo orig_conv;
+       orig_conv.inner = (void*)(orig & (~1));
+       orig_conv.is_owned = false;
+       LDKNodeAnnouncementInfo ret_var = NodeAnnouncementInfo_clone(&orig_conv);
+       CHECK((((long)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
+       CHECK((((long)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
+       long ret_ref = (long)ret_var.inner;
+       if (ret_var.is_owned) {
+               ret_ref |= 1;
+       }
+       return ret_ref;
+}
+
 uint32_t  __attribute__((visibility("default"))) TS_NodeAnnouncementInfo_get_features(uint32_t this_ptr) {
        LDKNodeAnnouncementInfo this_ptr_conv;
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
@@ -15457,7 +15498,7 @@ void  __attribute__((visibility("default"))) TS_NodeAnnouncementInfo_set_feature
        LDKNodeFeatures val_conv;
        val_conv.inner = (void*)(val & (~1));
        val_conv.is_owned = (val & 1) || (val == 0);
-       // Warning: we may need a move here but can't clone!
+       // Warning: we need a move here but no clone is available for LDKNodeFeatures
        NodeAnnouncementInfo_set_features(&this_ptr_conv, val_conv);
 }
 
@@ -15527,7 +15568,7 @@ void  __attribute__((visibility("default"))) TS_NodeAnnouncementInfo_set_address
        uint32_t* val_vals = (uint32_t*)(val + 4);
        for (size_t m = 0; m < val_constr.datalen; m++) {
                uint32_t arr_conv_12 = val_vals[m];
-               LDKNetAddress arr_conv_12_conv = *(LDKNetAddress*)arr_conv_12;
+               LDKNetAddress arr_conv_12_conv = *(LDKNetAddress*)(((uint64_t)arr_conv_12) & ~1);
                FREE((void*)arr_conv_12);
                val_constr.data[m] = arr_conv_12_conv;
        }
@@ -15555,8 +15596,7 @@ void  __attribute__((visibility("default"))) TS_NodeAnnouncementInfo_set_announc
        LDKNodeAnnouncement val_conv;
        val_conv.inner = (void*)(val & (~1));
        val_conv.is_owned = (val & 1) || (val == 0);
-       if (val_conv.inner != NULL)
-               val_conv = NodeAnnouncement_clone(&val_conv);
+       val_conv = NodeAnnouncement_clone(&val_conv);
        NodeAnnouncementInfo_set_announcement_message(&this_ptr_conv, val_conv);
 }
 
@@ -15564,7 +15604,7 @@ uint32_t  __attribute__((visibility("default"))) TS_NodeAnnouncementInfo_new(uin
        LDKNodeFeatures features_arg_conv;
        features_arg_conv.inner = (void*)(features_arg & (~1));
        features_arg_conv.is_owned = (features_arg & 1) || (features_arg == 0);
-       // Warning: we may need a move here but can't clone!
+       // Warning: we need a move here but no clone is available for LDKNodeFeatures
        LDKThreeBytes rgb_arg_ref;
        CHECK(*((uint32_t*)rgb_arg) == 3);
        memcpy(rgb_arg_ref.data, (uint8_t*)(rgb_arg + 4), 3);
@@ -15580,15 +15620,14 @@ uint32_t  __attribute__((visibility("default"))) TS_NodeAnnouncementInfo_new(uin
        uint32_t* addresses_arg_vals = (uint32_t*)(addresses_arg + 4);
        for (size_t m = 0; m < addresses_arg_constr.datalen; m++) {
                uint32_t arr_conv_12 = addresses_arg_vals[m];
-               LDKNetAddress arr_conv_12_conv = *(LDKNetAddress*)arr_conv_12;
+               LDKNetAddress arr_conv_12_conv = *(LDKNetAddress*)(((uint64_t)arr_conv_12) & ~1);
                FREE((void*)arr_conv_12);
                addresses_arg_constr.data[m] = arr_conv_12_conv;
        }
        LDKNodeAnnouncement announcement_message_arg_conv;
        announcement_message_arg_conv.inner = (void*)(announcement_message_arg & (~1));
        announcement_message_arg_conv.is_owned = (announcement_message_arg & 1) || (announcement_message_arg == 0);
-       if (announcement_message_arg_conv.inner != NULL)
-               announcement_message_arg_conv = NodeAnnouncement_clone(&announcement_message_arg_conv);
+       announcement_message_arg_conv = NodeAnnouncement_clone(&announcement_message_arg_conv);
        LDKNodeAnnouncementInfo ret_var = NodeAnnouncementInfo_new(features_arg_conv, last_update_arg, rgb_arg_ref, alias_arg_ref, addresses_arg_constr, announcement_message_arg_conv);
        CHECK((((long)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -15626,6 +15665,20 @@ void  __attribute__((visibility("default"))) TS_NodeInfo_free(uint32_t this_ptr)
        NodeInfo_free(this_ptr_conv);
 }
 
+uint32_t  __attribute__((visibility("default"))) TS_NodeInfo_clone(uint32_t orig) {
+       LDKNodeInfo orig_conv;
+       orig_conv.inner = (void*)(orig & (~1));
+       orig_conv.is_owned = false;
+       LDKNodeInfo ret_var = NodeInfo_clone(&orig_conv);
+       CHECK((((long)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
+       CHECK((((long)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
+       long ret_ref = (long)ret_var.inner;
+       if (ret_var.is_owned) {
+               ret_ref |= 1;
+       }
+       return ret_ref;
+}
+
 void  __attribute__((visibility("default"))) TS_NodeInfo_set_channels(uint32_t this_ptr, int64_tArray val) {
        LDKNodeInfo this_ptr_conv;
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
@@ -15665,8 +15718,7 @@ void  __attribute__((visibility("default"))) TS_NodeInfo_set_lowest_inbound_chan
        LDKRoutingFees val_conv;
        val_conv.inner = (void*)(val & (~1));
        val_conv.is_owned = (val & 1) || (val == 0);
-       if (val_conv.inner != NULL)
-               val_conv = RoutingFees_clone(&val_conv);
+       val_conv = RoutingFees_clone(&val_conv);
        NodeInfo_set_lowest_inbound_channel_fees(&this_ptr_conv, val_conv);
 }
 
@@ -15691,7 +15743,7 @@ void  __attribute__((visibility("default"))) TS_NodeInfo_set_announcement_info(u
        LDKNodeAnnouncementInfo val_conv;
        val_conv.inner = (void*)(val & (~1));
        val_conv.is_owned = (val & 1) || (val == 0);
-       // Warning: we may need a move here but can't clone!
+       val_conv = NodeAnnouncementInfo_clone(&val_conv);
        NodeInfo_set_announcement_info(&this_ptr_conv, val_conv);
 }
 
@@ -15710,12 +15762,11 @@ uint32_t  __attribute__((visibility("default"))) TS_NodeInfo_new(int64_tArray ch
        LDKRoutingFees lowest_inbound_channel_fees_arg_conv;
        lowest_inbound_channel_fees_arg_conv.inner = (void*)(lowest_inbound_channel_fees_arg & (~1));
        lowest_inbound_channel_fees_arg_conv.is_owned = (lowest_inbound_channel_fees_arg & 1) || (lowest_inbound_channel_fees_arg == 0);
-       if (lowest_inbound_channel_fees_arg_conv.inner != NULL)
-               lowest_inbound_channel_fees_arg_conv = RoutingFees_clone(&lowest_inbound_channel_fees_arg_conv);
+       lowest_inbound_channel_fees_arg_conv = RoutingFees_clone(&lowest_inbound_channel_fees_arg_conv);
        LDKNodeAnnouncementInfo announcement_info_arg_conv;
        announcement_info_arg_conv.inner = (void*)(announcement_info_arg & (~1));
        announcement_info_arg_conv.is_owned = (announcement_info_arg & 1) || (announcement_info_arg == 0);
-       // Warning: we may need a move here but can't clone!
+       announcement_info_arg_conv = NodeAnnouncementInfo_clone(&announcement_info_arg_conv);
        LDKNodeInfo ret_var = NodeInfo_new(channels_arg_constr, lowest_inbound_channel_fees_arg_conv, announcement_info_arg_conv);
        CHECK((((long)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((long)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.