multiversx_chain_vm/vm_hooks/

vh_dispatcher.rs

use std::ffi::c_void;

use multiversx_chain_vm_executor::{MemLength, MemPtr, VMHooks};

use crate::mem_conv;

use super::VMHooksHandler;

/// Dispatches messages coming via VMHooks to the underlying implementation (the VMHooksHandler).
#[derive(Debug)]
pub struct VMHooksDispatcher {
    handler: Box<dyn VMHooksHandler>,
}

impl VMHooksDispatcher {
    pub fn new(handler: Box<dyn VMHooksHandler>) -> Self {
        VMHooksDispatcher { handler }
    }
}

fn bool_to_i32(b: bool) -> i32 {
    if b {
        1
    } else {
        0
    }
}

#[allow(unused)]
impl VMHooks for VMHooksDispatcher {
    fn set_vm_hooks_ptr(&mut self, _vm_hooks_ptr: *mut c_void) {}

    fn get_gas_left(&self) -> i64 {
        self.handler.get_gas_left() as i64
    }

    fn get_sc_address(&self, result_offset: MemPtr) {
        panic!("Unavailable: get_sc_address");
    }

    fn get_owner_address(&self, result_offset: MemPtr) {
        panic!("Unavailable: get_owner_address");
    }

    fn get_shard_of_address(&self, address_offset: MemPtr) -> i32 {
        unsafe {
            mem_conv::with_bytes(address_offset, 32, |address_bytes| {
                self.handler.get_shard_of_address(address_bytes)
            })
        }
    }

    fn is_smart_contract(&self, address_offset: MemPtr) -> i32 {
        unsafe {
            bool_to_i32(mem_conv::with_bytes(address_offset, 32, |address_bytes| {
                self.handler.is_smart_contract(address_bytes)
            }))
        }
    }

    fn signal_error(&self, message_offset: MemPtr, message_length: MemLength) {
        unsafe {
            mem_conv::with_bytes(message_offset, message_length, |message| {
                self.handler.signal_error(message);
            });
        }
    }

    fn get_external_balance(&self, address_offset: MemPtr, result_offset: MemPtr) {
        panic!("Unavailable: get_external_balance");
    }

    fn get_block_hash(&self, nonce: i64, result_offset: MemPtr) -> i32 {
        panic!("Unavailable: get_block_hash")
    }

    fn get_esdt_balance(
        &self,
        address_offset: MemPtr,
        token_id_offset: MemPtr,
        token_id_len: MemLength,
        nonce: i64,
        result_offset: MemPtr,
    ) -> i32 {
        panic!("Unavailable: get_esdt_balance")
    }

    fn get_esdt_nft_name_length(
        &self,
        address_offset: MemPtr,
        token_id_offset: MemPtr,
        token_id_len: MemLength,
        nonce: i64,
    ) -> i32 {
        panic!("Unavailable: get_esdt_nft_name_length")
    }

    fn get_esdt_nft_attribute_length(
        &self,
        address_offset: MemPtr,
        token_id_offset: MemPtr,
        token_id_len: MemLength,
        nonce: i64,
    ) -> i32 {
        panic!("Unavailable: get_esdt_nft_attribute_length")
    }

    fn get_esdt_nft_uri_length(
        &self,
        address_offset: MemPtr,
        token_id_offset: MemPtr,
        token_id_len: MemLength,
        nonce: i64,
    ) -> i32 {
        panic!("Unavailable: get_esdt_nft_uri_length")
    }

    fn get_esdt_token_data(
        &self,
        address_offset: MemPtr,
        token_id_offset: MemPtr,
        token_id_len: MemLength,
        nonce: i64,
        value_handle: i32,
        properties_offset: MemPtr,
        hash_offset: MemPtr,
        name_offset: MemPtr,
        attributes_offset: MemPtr,
        creator_offset: MemPtr,
        royalties_handle: i32,
        uris_offset: MemPtr,
    ) -> i32 {
        panic!("Unavailable: get_esdt_token_data")
    }

    fn get_esdt_local_roles(&self, token_id_handle: i32) -> i64 {
        self.handler.get_esdt_local_roles_bits(token_id_handle) as i64
    }

    fn validate_token_identifier(&self, token_id_handle: i32) -> i32 {
        panic!("Unavailable: validate_token_identifier")
    }

    fn transfer_value(
        &self,
        dest_offset: MemPtr,
        value_offset: MemPtr,
        data_offset: MemPtr,
        length: MemLength,
    ) -> i32 {
        panic!("Unavailable: transfer_value")
    }

    fn transfer_value_execute(
        &self,
        dest_offset: MemPtr,
        value_offset: MemPtr,
        gas_limit: i64,
        function_offset: MemPtr,
        function_length: MemLength,
        num_arguments: i32,
        arguments_length_offset: MemPtr,
        data_offset: MemPtr,
    ) -> i32 {
        panic!("Unavailable: transfer_value_execute")
    }

    fn transfer_esdt_execute(
        &self,
        dest_offset: MemPtr,
        token_id_offset: MemPtr,
        token_id_len: MemLength,
        value_offset: MemPtr,
        gas_limit: i64,
        function_offset: MemPtr,
        function_length: MemLength,
        num_arguments: i32,
        arguments_length_offset: MemPtr,
        data_offset: MemPtr,
    ) -> i32 {
        panic!("Unavailable: transfer_esdt_execute")
    }

    fn transfer_esdt_nft_execute(
        &self,
        dest_offset: MemPtr,
        token_id_offset: MemPtr,
        token_id_len: MemLength,
        value_offset: MemPtr,
        nonce: i64,
        gas_limit: i64,
        function_offset: MemPtr,
        function_length: MemLength,
        num_arguments: i32,
        arguments_length_offset: MemPtr,
        data_offset: MemPtr,
    ) -> i32 {
        panic!("Unavailable: transfer_esdt_nft_execute")
    }

    fn multi_transfer_esdt_nft_execute(
        &self,
        dest_offset: MemPtr,
        num_token_transfers: i32,
        token_transfers_args_length_offset: MemPtr,
        token_transfer_data_offset: MemPtr,
        gas_limit: i64,
        function_offset: MemPtr,
        function_length: MemLength,
        num_arguments: i32,
        arguments_length_offset: MemPtr,
        data_offset: MemPtr,
    ) -> i32 {
        panic!("Unavailable: multi_transfer_esdt_nft_execute")
    }

    fn create_async_call(
        &self,
        dest_offset: MemPtr,
        value_offset: MemPtr,
        data_offset: MemPtr,
        data_length: MemLength,
        success_offset: MemPtr,
        success_length: MemLength,
        error_offset: MemPtr,
        error_length: MemLength,
        gas: i64,
        extra_gas_for_callback: i64,
    ) -> i32 {
        panic!("Unavailable: create_async_call")
    }

    fn set_async_context_callback(
        &self,
        callback: MemPtr,
        callback_length: MemLength,
        data: MemPtr,
        data_length: MemLength,
        gas: i64,
    ) -> i32 {
        panic!("Unavailable: set_async_context_callback")
    }

    fn upgrade_contract(
        &self,
        dest_offset: MemPtr,
        gas_limit: i64,
        value_offset: MemPtr,
        code_offset: MemPtr,
        code_metadata_offset: MemPtr,
        length: MemLength,
        num_arguments: i32,
        arguments_length_offset: MemPtr,
        data_offset: MemPtr,
    ) {
        panic!("Unavailable: upgrade_contract");
    }

    fn upgrade_from_source_contract(
        &self,
        dest_offset: MemPtr,
        gas_limit: i64,
        value_offset: MemPtr,
        source_contract_address_offset: MemPtr,
        code_metadata_offset: MemPtr,
        num_arguments: i32,
        arguments_length_offset: MemPtr,
        data_offset: MemPtr,
    ) {
        panic!("Unavailable: upgrade_from_source_contract");
    }

    fn delete_contract(
        &self,
        dest_offset: MemPtr,
        gas_limit: i64,
        num_arguments: i32,
        arguments_length_offset: MemPtr,
        data_offset: MemPtr,
    ) {
        panic!("Unavailable: delete_contract");
    }

    fn async_call(
        &self,
        dest_offset: MemPtr,
        value_offset: MemPtr,
        data_offset: MemPtr,
        length: MemLength,
    ) {
        panic!("Unavailable: async_call");
    }

    fn get_argument_length(&self, id: i32) -> i32 {
        panic!("Unavailable: get_argument_length")
    }

    fn get_argument(&self, id: i32, arg_offset: MemPtr) -> i32 {
        panic!("Unavailable: get_argument")
    }

    fn get_function(&self, function_offset: MemPtr) -> i32 {
        panic!("Unavailable: get_function")
    }

    fn get_num_arguments(&self) -> i32 {
        self.handler.get_num_arguments()
    }

    fn storage_store(
        &self,
        key_offset: MemPtr,
        key_length: MemLength,
        data_offset: MemPtr,
        data_length: MemLength,
    ) -> i32 {
        panic!("Unavailable: storage_store")
    }

    fn storage_load_length(&self, key_offset: MemPtr, key_length: MemLength) -> i32 {
        panic!("Unavailable: storage_load_length")
    }

    fn storage_load_from_address(
        &self,
        address_offset: MemPtr,
        key_offset: MemPtr,
        key_length: MemLength,
        data_offset: MemPtr,
    ) -> i32 {
        panic!("Unavailable: storage_load_from_address")
    }

    fn storage_load(&self, key_offset: MemPtr, key_length: MemLength, data_offset: MemPtr) -> i32 {
        panic!("Unavailable: storage_load")
    }

    fn set_storage_lock(
        &self,
        key_offset: MemPtr,
        key_length: MemLength,
        lock_timestamp: i64,
    ) -> i32 {
        panic!("Unavailable: set_storage_lock")
    }

    fn get_storage_lock(&self, key_offset: MemPtr, key_length: MemLength) -> i64 {
        panic!("Unavailable: get_storage_lock")
    }

    fn is_storage_locked(&self, key_offset: MemPtr, key_length: MemLength) -> i32 {
        panic!("Unavailable: is_storage_locked")
    }

    fn clear_storage_lock(&self, key_offset: MemPtr, key_length: MemLength) -> i32 {
        panic!("Unavailable: clear_storage_lock")
    }

    fn get_caller(&self, result_offset: MemPtr) {
        panic!("Unavailable: get_caller");
    }

    fn check_no_payment(&self) {
        self.handler.check_not_payable();
    }

    fn get_call_value(&self, result_offset: MemPtr) -> i32 {
        panic!("Unavailable: get_call_value")
    }

    fn get_esdt_value(&self, result_offset: MemPtr) -> i32 {
        panic!("Unavailable: get_esdt_value")
    }

    fn get_esdt_value_by_index(&self, result_offset: MemPtr, index: i32) -> i32 {
        panic!("Unavailable: get_esdt_value_by_index")
    }

    fn get_esdt_token_name(&self, result_offset: MemPtr) -> i32 {
        panic!("Unavailable: get_esdt_token_name")
    }

    fn get_esdt_token_name_by_index(&self, result_offset: MemPtr, index: i32) -> i32 {
        panic!("Unavailable: get_esdt_token_name_by_index")
    }

    fn get_esdt_token_nonce(&self) -> i64 {
        panic!("Unavailable: get_esdt_token_nonce")
    }

    fn get_esdt_token_nonce_by_index(&self, index: i32) -> i64 {
        panic!("Unavailable: get_esdt_token_nonce_by_index")
    }

    fn get_current_esdt_nft_nonce(
        &self,
        address_offset: MemPtr,
        token_id_offset: MemPtr,
        token_id_len: MemLength,
    ) -> i64 {
        unsafe {
            mem_conv::with_bytes(address_offset, 32, |address_bytes| {
                mem_conv::with_bytes(token_id_offset, token_id_len, |token_id_bytes| {
                    self.handler
                        .get_current_esdt_nft_nonce(address_bytes, token_id_bytes)
                        as i64
                })
            })
        }
    }

    fn get_esdt_token_type(&self) -> i32 {
        panic!("Unavailable: get_esdt_token_type")
    }

    fn get_esdt_token_type_by_index(&self, index: i32) -> i32 {
        panic!("Unavailable: get_esdt_token_type_by_index")
    }

    fn get_num_esdt_transfers(&self) -> i32 {
        self.handler.esdt_num_transfers() as i32
    }

    fn get_call_value_token_name(
        &self,
        call_value_offset: MemPtr,
        token_name_offset: MemPtr,
    ) -> i32 {
        panic!("Unavailable: get_call_value_token_name")
    }

    fn get_call_value_token_name_by_index(
        &self,
        call_value_offset: MemPtr,
        token_name_offset: MemPtr,
        index: i32,
    ) -> i32 {
        panic!("Unavailable: get_call_value_token_name_by_index")
    }

    fn write_log(
        &self,
        data_pointer: MemPtr,
        data_length: MemLength,
        topic_ptr: MemPtr,
        num_topics: i32,
    ) {
        panic!("Unavailable: write_log");
    }

    fn write_event_log(
        &self,
        num_topics: i32,
        topic_lengths_offset: MemPtr,
        topic_offset: MemPtr,
        data_offset: MemPtr,
        data_length: MemLength,
    ) {
        panic!("Unavailable: write_event_log");
    }

    fn get_block_timestamp(&self) -> i64 {
        self.handler.get_block_timestamp() as i64
    }

    fn get_block_nonce(&self) -> i64 {
        self.handler.get_block_nonce() as i64
    }

    fn get_block_round(&self) -> i64 {
        self.handler.get_block_round() as i64
    }

    fn get_block_epoch(&self) -> i64 {
        self.handler.get_block_epoch() as i64
    }

    fn get_block_random_seed(&self, pointer: MemPtr) {
        panic!("Unavailable: get_block_random_seed");
    }

    fn get_state_root_hash(&self, pointer: MemPtr) {
        panic!("Unavailable: get_state_root_hash");
    }

    fn get_prev_block_timestamp(&self) -> i64 {
        self.handler.get_prev_block_timestamp() as i64
    }

    fn get_prev_block_nonce(&self) -> i64 {
        self.handler.get_prev_block_nonce() as i64
    }

    fn get_prev_block_round(&self) -> i64 {
        self.handler.get_prev_block_round() as i64
    }

    fn get_prev_block_epoch(&self) -> i64 {
        self.handler.get_prev_block_epoch() as i64
    }

    fn get_prev_block_random_seed(&self, pointer: MemPtr) {
        panic!("Unavailable: get_prev_block_random_seed");
    }

    fn finish(&self, pointer: MemPtr, length: MemLength) {
        unsafe {
            mem_conv::with_bytes(pointer, length, |bytes| {
                self.handler.finish_slice_u8(bytes);
            })
        }
    }

    fn execute_on_same_context(
        &self,
        gas_limit: i64,
        address_offset: MemPtr,
        value_offset: MemPtr,
        function_offset: MemPtr,
        function_length: MemLength,
        num_arguments: i32,
        arguments_length_offset: MemPtr,
        data_offset: MemPtr,
    ) -> i32 {
        panic!("Unavailable: execute_on_same_context")
    }

    fn execute_on_dest_context(
        &self,
        gas_limit: i64,
        address_offset: MemPtr,
        value_offset: MemPtr,
        function_offset: MemPtr,
        function_length: MemLength,
        num_arguments: i32,
        arguments_length_offset: MemPtr,
        data_offset: MemPtr,
    ) -> i32 {
        panic!("Unavailable: execute_on_dest_context")
    }

    fn execute_read_only(
        &self,
        gas_limit: i64,
        address_offset: MemPtr,
        function_offset: MemPtr,
        function_length: MemLength,
        num_arguments: i32,
        arguments_length_offset: MemPtr,
        data_offset: MemPtr,
    ) -> i32 {
        panic!("Unavailable: execute_read_only")
    }

    fn create_contract(
        &self,
        gas_limit: i64,
        value_offset: MemPtr,
        code_offset: MemPtr,
        code_metadata_offset: MemPtr,
        length: MemLength,
        result_offset: MemPtr,
        num_arguments: i32,
        arguments_length_offset: MemPtr,
        data_offset: MemPtr,
    ) -> i32 {
        panic!("Unavailable: create_contract")
    }

    fn deploy_from_source_contract(
        &self,
        gas_limit: i64,
        value_offset: MemPtr,
        source_contract_address_offset: MemPtr,
        code_metadata_offset: MemPtr,
        result_address_offset: MemPtr,
        num_arguments: i32,
        arguments_length_offset: MemPtr,
        data_offset: MemPtr,
    ) -> i32 {
        panic!("Unavailable: deploy_from_source_contract")
    }

    fn get_num_return_data(&self) -> i32 {
        panic!("Unavailable: get_num_return_data")
    }

    fn get_return_data_size(&self, result_id: i32) -> i32 {
        panic!("Unavailable: get_return_data_size")
    }

    fn get_return_data(&self, result_id: i32, data_offset: MemPtr) -> i32 {
        panic!("Unavailable: get_return_data")
    }

    fn clean_return_data(&self) {
        self.handler.clean_return_data();
    }

    fn delete_from_return_data(&self, result_id: i32) {
        self.handler.delete_from_return_data(result_id as usize);
    }

    fn get_original_tx_hash(&self, data_offset: MemPtr) {
        panic!("Unavailable: get_original_tx_hash");
    }

    fn get_current_tx_hash(&self, data_offset: MemPtr) {
        panic!("Unavailable: get_current_tx_hash");
    }

    fn get_prev_tx_hash(&self, data_offset: MemPtr) {
        panic!("Unavailable: get_prev_tx_hash");
    }

    fn managed_sc_address(&self, destination_handle: i32) {
        self.handler.managed_sc_address(destination_handle);
    }

    fn managed_owner_address(&self, destination_handle: i32) {
        self.handler.managed_owner_address(destination_handle);
    }

    fn managed_caller(&self, destination_handle: i32) {
        self.handler.managed_caller(destination_handle);
    }

    fn managed_signal_error(&self, err_handle: i32) {
        self.handler.signal_error_from_buffer(err_handle);
    }

    fn managed_write_log(&self, topics_handle: i32, data_handle: i32) {
        self.handler.managed_write_log(topics_handle, data_handle);
    }

    fn managed_get_original_tx_hash(&self, result_handle: i32) {
        self.handler.get_tx_hash(result_handle);
    }

    fn managed_get_state_root_hash(&self, result_handle: i32) {
        panic!("Unavailable: managed_get_state_root_hash");
    }

    fn managed_get_block_random_seed(&self, result_handle: i32) {
        self.handler.get_block_random_seed(result_handle);
    }

    fn managed_get_prev_block_random_seed(&self, result_handle: i32) {
        self.handler.get_prev_block_random_seed(result_handle);
    }

    fn managed_get_return_data(&self, result_id: i32, result_handle: i32) {
        panic!("Unavailable: managed_get_return_data");
    }

    fn managed_get_multi_esdt_call_value(&self, multi_call_value_handle: i32) {
        self.handler
            .load_all_esdt_transfers(multi_call_value_handle)
    }

    fn managed_get_esdt_balance(
        &self,
        address_handle: i32,
        token_id_handle: i32,
        nonce: i64,
        value_handle: i32,
    ) {
        panic!("Unavailable: managed_get_esdt_balance");
    }

    fn managed_get_esdt_token_data(
        &self,
        address_handle: i32,
        token_id_handle: i32,
        nonce: i64,
        value_handle: i32,
        properties_handle: i32,
        hash_handle: i32,
        name_handle: i32,
        attributes_handle: i32,
        creator_handle: i32,
        royalties_handle: i32,
        uris_handle: i32,
    ) {
        self.handler.managed_get_esdt_token_data(
            address_handle,
            token_id_handle,
            nonce as u64,
            value_handle,
            properties_handle,
            hash_handle,
            name_handle,
            attributes_handle,
            creator_handle,
            royalties_handle,
            uris_handle,
        );
    }

    fn managed_get_back_transfers(&self, esdt_transfer_value_handle: i32, call_value_handle: i32) {
        self.handler
            .managed_get_back_transfers(esdt_transfer_value_handle, call_value_handle);
    }

    fn managed_async_call(
        &self,
        dest_handle: i32,
        value_handle: i32,
        function_handle: i32,
        arguments_handle: i32,
    ) {
        self.handler
            .async_call_raw(dest_handle, value_handle, function_handle, arguments_handle)
    }

    fn managed_create_async_call(
        &self,
        dest_handle: i32,
        value_handle: i32,
        function_handle: i32,
        arguments_handle: i32,
        success_offset: MemPtr,
        success_length: MemLength,
        error_offset: MemPtr,
        error_length: MemLength,
        gas: i64,
        extra_gas_for_callback: i64,
        callback_closure_handle: i32,
    ) -> i32 {
        unsafe {
            mem_conv::with_bytes(success_offset, success_length, |success_callback| {
                mem_conv::with_bytes(error_offset, error_length, |error_callback| {
                    self.handler.create_async_call_raw(
                        dest_handle,
                        value_handle,
                        function_handle,
                        arguments_handle,
                        success_callback,
                        error_callback,
                        gas as u64,
                        extra_gas_for_callback as u64,
                        callback_closure_handle,
                    );
                })
            })
        }
        0
    }

    fn managed_get_callback_closure(&self, callback_closure_handle: i32) {
        self.handler
            .load_callback_closure_buffer(callback_closure_handle)
    }

    fn managed_upgrade_from_source_contract(
        &self,
        dest_handle: i32,
        gas: i64,
        value_handle: i32,
        address_handle: i32,
        code_metadata_handle: i32,
        arguments_handle: i32,
        _result_handle: i32,
    ) {
        self.handler.upgrade_from_source_contract(
            dest_handle,
            gas as u64,
            value_handle,
            address_handle,
            code_metadata_handle,
            arguments_handle,
        );
    }

    fn managed_upgrade_contract(
        &self,
        dest_handle: i32,
        gas: i64,
        value_handle: i32,
        code_handle: i32,
        code_metadata_handle: i32,
        arguments_handle: i32,
        _result_handle: i32,
    ) {
        self.handler.upgrade_contract(
            dest_handle,
            gas as u64,
            value_handle,
            code_handle,
            code_metadata_handle,
            arguments_handle,
        )
    }

    fn managed_delete_contract(&self, dest_handle: i32, gas_limit: i64, arguments_handle: i32) {
        panic!("Unavailable: managed_delete_contract");
    }

    fn managed_deploy_from_source_contract(
        &self,
        gas: i64,
        value_handle: i32,
        address_handle: i32,
        code_metadata_handle: i32,
        arguments_handle: i32,
        result_address_handle: i32,
        result_handle: i32,
    ) -> i32 {
        self.handler.deploy_from_source_contract(
            gas as u64,
            value_handle,
            address_handle,
            code_metadata_handle,
            arguments_handle,
            result_address_handle,
            result_handle,
        );
        0
    }

    fn managed_create_contract(
        &self,
        gas: i64,
        value_handle: i32,
        code_handle: i32,
        code_metadata_handle: i32,
        arguments_handle: i32,
        result_address_handle: i32,
        result_handle: i32,
    ) -> i32 {
        self.handler.deploy_contract(
            gas as u64,
            value_handle,
            code_handle,
            code_metadata_handle,
            arguments_handle,
            result_address_handle,
            result_handle,
        );
        0
    }

    fn managed_execute_read_only(
        &self,
        gas: i64,
        address_handle: i32,
        function_handle: i32,
        arguments_handle: i32,
        result_handle: i32,
    ) -> i32 {
        panic!("Unavailable: managed_execute_read_only")
    }

    fn managed_execute_on_same_context(
        &self,
        gas: i64,
        address_handle: i32,
        value_handle: i32,
        function_handle: i32,
        arguments_handle: i32,
        result_handle: i32,
    ) -> i32 {
        panic!("Unavailable: managed_execute_on_same_context")
    }

    fn managed_execute_on_dest_context(
        &self,
        gas: i64,
        address_handle: i32,
        value_handle: i32,
        function_handle: i32,
        arguments_handle: i32,
        result_handle: i32,
    ) -> i32 {
        self.handler.execute_on_dest_context_raw(
            gas as u64,
            address_handle,
            value_handle,
            function_handle,
            arguments_handle,
            result_handle,
        );
        0
    }

    fn managed_multi_transfer_esdt_nft_execute(
        &self,
        dst_handle: i32,
        token_transfers_handle: i32,
        gas_limit: i64,
        function_handle: i32,
        arguments_handle: i32,
    ) -> i32 {
        self.handler.multi_transfer_esdt_nft_execute(
            dst_handle,
            token_transfers_handle,
            gas_limit as u64,
            function_handle,
            arguments_handle,
        );
        0
    }

    fn managed_transfer_value_execute(
        &self,
        dst_handle: i32,
        value_handle: i32,
        gas_limit: i64,
        function_handle: i32,
        arguments_handle: i32,
    ) -> i32 {
        self.handler.transfer_value_execute(
            dst_handle,
            value_handle,
            gas_limit as u64,
            function_handle,
            arguments_handle,
        );
        0
    }

    fn managed_is_esdt_frozen(&self, address_handle: i32, token_id_handle: i32, nonce: i64) -> i32 {
        bool_to_i32(
            self.handler
                .check_esdt_frozen(address_handle, token_id_handle, nonce as u64),
        )
    }

    fn managed_is_esdt_limited_transfer(&self, _token_id_handle: i32) -> i32 {
        bool_to_i32(false)
    }

    fn managed_is_esdt_paused(&self, _token_id_handle: i32) -> i32 {
        bool_to_i32(false)
    }

    fn managed_buffer_to_hex(&self, source_handle: i32, dest_handle: i32) {
        self.handler.mb_to_hex(source_handle, dest_handle);
    }

    fn managed_get_code_metadata(&self, address_handle: i32, response_handle: i32) {
        self.handler
            .managed_get_code_metadata(address_handle, response_handle);
    }

    fn managed_is_builtin_function(&self, function_name_handle: i32) -> i32 {
        bool_to_i32(
            self.handler
                .managed_is_builtin_function(function_name_handle),
        )
    }

    fn big_float_new_from_parts(
        &self,
        integral_part: i32,
        fractional_part: i32,
        exponent: i32,
    ) -> i32 {
        self.handler
            .bf_from_parts(integral_part, fractional_part, exponent)
    }

    fn big_float_new_from_frac(&self, numerator: i64, denominator: i64) -> i32 {
        self.handler.bf_from_frac(numerator, denominator)
    }

    fn big_float_new_from_sci(&self, significand: i64, exponent: i64) -> i32 {
        self.handler.bf_from_sci(significand, exponent)
    }

    fn big_float_add(&self, destination_handle: i32, op1_handle: i32, op2_handle: i32) {
        self.handler
            .bf_add(destination_handle, op1_handle, op2_handle);
    }

    fn big_float_sub(&self, destination_handle: i32, op1_handle: i32, op2_handle: i32) {
        self.handler
            .bf_sub(destination_handle, op1_handle, op2_handle);
    }

    fn big_float_mul(&self, destination_handle: i32, op1_handle: i32, op2_handle: i32) {
        self.handler
            .bf_mul(destination_handle, op1_handle, op2_handle);
    }

    fn big_float_div(&self, destination_handle: i32, op1_handle: i32, op2_handle: i32) {
        self.handler
            .bf_div(destination_handle, op1_handle, op2_handle);
    }

    fn big_float_neg(&self, destination_handle: i32, op_handle: i32) {
        self.handler.bf_neg(destination_handle, op_handle);
    }

    fn big_float_clone(&self, destination_handle: i32, op_handle: i32) {
        self.handler.bf_clone(destination_handle, op_handle);
    }

    fn big_float_cmp(&self, op1_handle: i32, op2_handle: i32) -> i32 {
        self.handler.bf_cmp(op1_handle, op2_handle)
    }

    fn big_float_abs(&self, destination_handle: i32, op_handle: i32) {
        self.handler.bf_abs(destination_handle, op_handle);
    }

    fn big_float_sign(&self, op_handle: i32) -> i32 {
        self.handler.bf_sign(op_handle)
    }

    fn big_float_sqrt(&self, destination_handle: i32, op_handle: i32) {
        self.handler.bf_sqrt(destination_handle, op_handle);
    }

    fn big_float_pow(&self, destination_handle: i32, op_handle: i32, exponent: i32) {
        self.handler.bf_pow(destination_handle, op_handle, exponent);
    }

    fn big_float_floor(&self, dest_big_int_handle: i32, op_handle: i32) {
        self.handler.bf_floor(dest_big_int_handle, op_handle);
    }

    fn big_float_ceil(&self, dest_big_int_handle: i32, op_handle: i32) {
        self.handler.bf_ceil(dest_big_int_handle, op_handle);
    }

    fn big_float_truncate(&self, dest_big_int_handle: i32, op_handle: i32) {
        self.handler.bf_trunc(dest_big_int_handle, op_handle);
    }

    fn big_float_set_int64(&self, destination_handle: i32, value: i64) {
        self.handler.bf_set_i64(destination_handle, value);
    }

    fn big_float_is_int(&self, op_handle: i32) -> i32 {
        bool_to_i32(self.handler.bf_is_bi(op_handle))
    }

    fn big_float_set_big_int(&self, destination_handle: i32, big_int_handle: i32) {
        self.handler.bf_set_bi(destination_handle, big_int_handle);
    }

    fn big_float_get_const_pi(&self, destination_handle: i32) {
        self.handler.bf_get_const_pi(destination_handle);
    }

    fn big_float_get_const_e(&self, destination_handle: i32) {
        self.handler.bf_get_const_e(destination_handle);
    }

    fn big_int_get_unsigned_argument(&self, id: i32, destination_handle: i32) {
        panic!("Unavailable: big_int_get_unsigned_argument");
    }

    fn big_int_get_signed_argument(&self, id: i32, destination_handle: i32) {
        panic!("Unavailable: big_int_get_signed_argument");
    }

    fn big_int_storage_store_unsigned(
        &self,
        key_offset: MemPtr,
        key_length: MemLength,
        source_handle: i32,
    ) -> i32 {
        panic!("Unavailable: big_int_storage_store_unsigned")
    }

    fn big_int_storage_load_unsigned(
        &self,
        key_offset: MemPtr,
        key_length: MemLength,
        destination_handle: i32,
    ) -> i32 {
        panic!("Unavailable: big_int_storage_load_unsigned")
    }

    fn big_int_get_call_value(&self, destination_handle: i32) {
        self.handler.load_egld_value(destination_handle);
    }

    fn big_int_get_esdt_call_value(&self, destination: i32) {
        panic!("Unavailable: big_int_get_esdt_call_value");
    }

    fn big_int_get_esdt_call_value_by_index(&self, destination_handle: i32, index: i32) {
        panic!("Unavailable: big_int_get_esdt_call_value_by_index");
    }

    fn big_int_get_external_balance(&self, address_offset: MemPtr, result: i32) {
        unsafe {
            mem_conv::with_bytes(address_offset, 32, |address_bytes| {
                self.handler.load_balance(address_bytes, result);
            })
        }
    }

    fn big_int_get_esdt_external_balance(
        &self,
        address_offset: MemPtr,
        token_id_offset: MemPtr,
        token_id_len: MemLength,
        nonce: i64,
        result_handle: i32,
    ) {
        unsafe {
            mem_conv::with_bytes(address_offset, 32, |address_bytes| {
                mem_conv::with_bytes(token_id_offset, token_id_len, |token_id_bytes| {
                    self.handler.big_int_get_esdt_external_balance(
                        address_bytes,
                        token_id_bytes,
                        nonce as u64,
                        result_handle,
                    );
                })
            })
        }
    }

    fn big_int_new(&self, small_value: i64) -> i32 {
        self.handler.bi_new(small_value)
    }

    fn big_int_unsigned_byte_length(&self, reference_handle: i32) -> i32 {
        panic!("Unavailable: big_int_unsigned_byte_length")
    }

    fn big_int_signed_byte_length(&self, reference_handle: i32) -> i32 {
        panic!("Unavailable: big_int_signed_byte_length")
    }

    fn big_int_get_unsigned_bytes(&self, reference_handle: i32, byte_offset: MemPtr) -> i32 {
        panic!("Unavailable: big_int_get_unsigned_bytes")
    }

    fn big_int_get_signed_bytes(&self, reference_handle: i32, byte_offset: MemPtr) -> i32 {
        panic!("Unavailable: big_int_get_signed_bytes")
    }

    fn big_int_set_unsigned_bytes(
        &self,
        destination_handle: i32,
        byte_offset: MemPtr,
        byte_length: MemLength,
    ) {
        unsafe {
            mem_conv::with_bytes_mut(byte_offset, byte_length, |bytes| {
                self.handler
                    .bi_set_unsigned_bytes(destination_handle, bytes);
            })
        }
    }

    fn big_int_set_signed_bytes(
        &self,
        destination_handle: i32,
        byte_offset: MemPtr,
        byte_length: MemLength,
    ) {
        unsafe {
            mem_conv::with_bytes_mut(byte_offset, byte_length, |bytes| {
                self.handler.bi_set_signed_bytes(destination_handle, bytes);
            })
        }
    }

    fn big_int_is_int64(&self, destination_handle: i32) -> i32 {
        self.handler.bi_is_int64(destination_handle)
    }

    fn big_int_get_int64(&self, destination_handle: i32) -> i64 {
        self.handler.bi_get_int64(destination_handle)
    }

    fn big_int_set_int64(&self, destination_handle: i32, value: i64) {
        self.handler.bi_set_int64(destination_handle, value);
    }

    fn big_int_add(&self, destination_handle: i32, op1_handle: i32, op2_handle: i32) {
        self.handler
            .bi_add(destination_handle, op1_handle, op2_handle);
    }

    fn big_int_sub(&self, destination_handle: i32, op1_handle: i32, op2_handle: i32) {
        self.handler
            .bi_sub(destination_handle, op1_handle, op2_handle);
    }

    fn big_int_mul(&self, destination_handle: i32, op1_handle: i32, op2_handle: i32) {
        self.handler
            .bi_mul(destination_handle, op1_handle, op2_handle);
    }

    fn big_int_tdiv(&self, destination_handle: i32, op1_handle: i32, op2_handle: i32) {
        self.handler
            .bi_t_div(destination_handle, op1_handle, op2_handle);
    }

    fn big_int_tmod(&self, destination_handle: i32, op1_handle: i32, op2_handle: i32) {
        self.handler
            .bi_t_mod(destination_handle, op1_handle, op2_handle);
    }

    fn big_int_ediv(&self, destination_handle: i32, op1_handle: i32, op2_handle: i32) {
        panic!("Not supported: big_int_ediv");
    }

    fn big_int_emod(&self, destination_handle: i32, op1_handle: i32, op2_handle: i32) {
        panic!("Not supported: big_int_emod");
    }

    fn big_int_sqrt(&self, destination_handle: i32, op_handle: i32) {
        self.handler.bi_sqrt(destination_handle, op_handle);
    }

    fn big_int_pow(&self, destination_handle: i32, op1_handle: i32, op2_handle: i32) {
        self.handler
            .bi_pow(destination_handle, op1_handle, op2_handle);
    }

    fn big_int_log2(&self, op_handle: i32) -> i32 {
        self.handler.bi_log2(op_handle)
    }

    fn big_int_abs(&self, destination_handle: i32, op_handle: i32) {
        self.handler.bi_abs(destination_handle, op_handle);
    }

    fn big_int_neg(&self, destination_handle: i32, op_handle: i32) {
        self.handler.bi_neg(destination_handle, op_handle);
    }

    fn big_int_sign(&self, op_handle: i32) -> i32 {
        self.handler.bi_sign(op_handle)
    }

    fn big_int_cmp(&self, op1_handle: i32, op2_handle: i32) -> i32 {
        self.handler.bi_cmp(op1_handle, op2_handle)
    }

    fn big_int_not(&self, destination_handle: i32, op_handle: i32) {
        panic!("Unavailable: big_int_not");
    }

    fn big_int_and(&self, destination_handle: i32, op1_handle: i32, op2_handle: i32) {
        self.handler
            .bi_and(destination_handle, op1_handle, op2_handle);
    }

    fn big_int_or(&self, destination_handle: i32, op1_handle: i32, op2_handle: i32) {
        self.handler
            .bi_or(destination_handle, op1_handle, op2_handle);
    }

    fn big_int_xor(&self, destination_handle: i32, op1_handle: i32, op2_handle: i32) {
        self.handler
            .bi_xor(destination_handle, op1_handle, op2_handle);
    }

    fn big_int_shr(&self, destination_handle: i32, op_handle: i32, bits: i32) {
        self.handler
            .bi_shr(destination_handle, op_handle, bits as usize);
    }

    fn big_int_shl(&self, destination_handle: i32, op_handle: i32, bits: i32) {
        self.handler
            .bi_shl(destination_handle, op_handle, bits as usize);
    }

    fn big_int_finish_unsigned(&self, reference_handle: i32) {
        self.handler.finish_big_uint_raw(reference_handle);
    }

    fn big_int_finish_signed(&self, reference_handle: i32) {
        self.handler.finish_big_int_raw(reference_handle);
    }

    fn big_int_to_string(&self, big_int_handle: i32, destination_handle: i32) {
        self.handler
            .bi_to_string(big_int_handle, destination_handle);
    }

    fn mbuffer_new(&self) -> i32 {
        self.handler.mb_new_empty()
    }

    fn mbuffer_new_from_bytes(&self, data_offset: MemPtr, data_length: MemLength) -> i32 {
        unsafe {
            mem_conv::with_bytes_mut(data_offset, data_length, |bytes| {
                self.handler.mb_new_from_bytes(bytes)
            })
        }
    }

    fn mbuffer_get_length(&self, m_buffer_handle: i32) -> i32 {
        self.handler.mb_len(m_buffer_handle) as i32
    }

    fn mbuffer_get_bytes(&self, m_buffer_handle: i32, result_offset: MemPtr) -> i32 {
        unsafe {
            self.handler
                .mb_copy_bytes(m_buffer_handle, result_offset as *mut u8) as i32
        }
    }

    fn mbuffer_get_byte_slice(
        &self,
        source_handle: i32,
        starting_position: i32,
        slice_length: i32,
        result_offset: MemPtr,
    ) -> i32 {
        unsafe {
            mem_conv::with_bytes_mut(result_offset, slice_length as isize, |bytes| {
                self.handler
                    .mb_load_slice(source_handle, starting_position as usize, bytes)
            })
        }
    }

    fn mbuffer_copy_byte_slice(
        &self,
        source_handle: i32,
        starting_position: i32,
        slice_length: i32,
        destination_handle: i32,
    ) -> i32 {
        self.handler.mb_copy_slice(
            source_handle,
            starting_position as usize,
            slice_length as usize,
            destination_handle,
        )
    }

    fn mbuffer_eq(&self, m_buffer_handle1: i32, m_buffer_handle2: i32) -> i32 {
        self.handler.mb_eq(m_buffer_handle1, m_buffer_handle2)
    }

    fn mbuffer_set_bytes(
        &self,
        m_buffer_handle: i32,
        data_offset: MemPtr,
        data_length: MemLength,
    ) -> i32 {
        unsafe {
            mem_conv::with_bytes(data_offset, data_length, |bytes| {
                self.handler.mb_set(m_buffer_handle, bytes);
            });
        }
        0
    }

    fn mbuffer_set_byte_slice(
        &self,
        m_buffer_handle: i32,
        starting_position: i32,
        data_length: MemLength,
        data_offset: MemPtr,
    ) -> i32 {
        unsafe {
            mem_conv::with_bytes(data_offset, data_length, |bytes| {
                self.handler
                    .mb_set_slice(m_buffer_handle, starting_position as usize, bytes)
            })
        }
    }

    fn mbuffer_append(&self, accumulator_handle: i32, data_handle: i32) -> i32 {
        self.handler.mb_append(accumulator_handle, data_handle);
        0
    }

    fn mbuffer_append_bytes(
        &self,
        accumulator_handle: i32,
        data_offset: MemPtr,
        data_length: MemLength,
    ) -> i32 {
        unsafe {
            mem_conv::with_bytes(data_offset, data_length, |bytes| {
                self.handler.mb_append_bytes(accumulator_handle, bytes);
            });
        }
        0
    }

    fn mbuffer_to_big_int_unsigned(&self, m_buffer_handle: i32, big_int_handle: i32) -> i32 {
        self.handler
            .mb_to_big_int_unsigned(m_buffer_handle, big_int_handle);
        0
    }

    fn mbuffer_to_big_int_signed(&self, m_buffer_handle: i32, big_int_handle: i32) -> i32 {
        self.handler
            .mb_to_big_int_signed(m_buffer_handle, big_int_handle);
        0
    }

    fn mbuffer_from_big_int_unsigned(&self, m_buffer_handle: i32, big_int_handle: i32) -> i32 {
        self.handler
            .mb_from_big_int_unsigned(m_buffer_handle, big_int_handle);
        0
    }

    fn mbuffer_from_big_int_signed(&self, m_buffer_handle: i32, big_int_handle: i32) -> i32 {
        self.handler
            .mb_from_big_int_signed(m_buffer_handle, big_int_handle);
        0
    }

    fn mbuffer_to_big_float(&self, m_buffer_handle: i32, big_float_handle: i32) -> i32 {
        panic!("Unavailable: mbuffer_to_big_float")
    }

    fn mbuffer_from_big_float(&self, m_buffer_handle: i32, big_float_handle: i32) -> i32 {
        panic!("Unavailable: mbuffer_from_big_float")
    }

    fn mbuffer_storage_store(&self, key_handle: i32, source_handle: i32) -> i32 {
        self.handler
            .storage_store_managed_buffer_raw(key_handle, source_handle);
        0
    }

    fn mbuffer_storage_load(&self, key_handle: i32, destination_handle: i32) -> i32 {
        self.handler
            .storage_load_managed_buffer_raw(key_handle, destination_handle);
        0
    }

    fn mbuffer_storage_load_from_address(
        &self,
        address_handle: i32,
        key_handle: i32,
        destination_handle: i32,
    ) {
        self.handler
            .storage_load_from_address(address_handle, key_handle, destination_handle);
    }

    fn mbuffer_get_argument(&self, id: i32, destination_handle: i32) -> i32 {
        self.handler
            .load_argument_managed_buffer(id, destination_handle);
        0
    }

    fn mbuffer_finish(&self, source_handle: i32) -> i32 {
        self.handler.finish_managed_buffer_raw(source_handle);
        0
    }

    fn mbuffer_set_random(&self, destination_handle: i32, length: i32) -> i32 {
        self.handler
            .mb_set_random(destination_handle, length as usize);
        0
    }

    fn managed_map_new(&self) -> i32 {
        self.handler.mm_new()
    }

    fn managed_map_put(&self, map_handle: i32, key_handle: i32, value_handle: i32) -> i32 {
        self.handler.mm_put(map_handle, key_handle, value_handle);
        0
    }

    fn managed_map_get(&self, map_handle: i32, key_handle: i32, out_value_handle: i32) -> i32 {
        self.handler
            .mm_get(map_handle, key_handle, out_value_handle);
        0
    }

    fn managed_map_remove(&self, map_handle: i32, key_handle: i32, out_value_handle: i32) -> i32 {
        self.handler
            .mm_remove(map_handle, key_handle, out_value_handle);
        0
    }

    fn managed_map_contains(&self, map_handle: i32, key_handle: i32) -> i32 {
        bool_to_i32(self.handler.mm_contains(map_handle, key_handle))
    }

    fn small_int_get_unsigned_argument(&self, id: i32) -> i64 {
        self.handler.get_argument_u64(id) as i64
    }

    fn small_int_get_signed_argument(&self, id: i32) -> i64 {
        self.handler.get_argument_i64(id)
    }

    fn small_int_finish_unsigned(&self, value: i64) {
        self.handler.finish_u64(value as u64);
    }

    fn small_int_finish_signed(&self, value: i64) {
        self.handler.finish_i64(value);
    }

    fn small_int_storage_store_unsigned(
        &self,
        key_offset: MemPtr,
        key_length: MemLength,
        value: i64,
    ) -> i32 {
        panic!("Unavailable: small_int_storage_store_unsigned")
    }

    fn small_int_storage_store_signed(
        &self,
        key_offset: MemPtr,
        key_length: MemLength,
        value: i64,
    ) -> i32 {
        panic!("Unavailable: small_int_storage_store_signed")
    }

    fn small_int_storage_load_unsigned(&self, key_offset: MemPtr, key_length: MemLength) -> i64 {
        panic!("Unavailable: small_int_storage_load_unsigned")
    }

    fn small_int_storage_load_signed(&self, key_offset: MemPtr, key_length: MemLength) -> i64 {
        panic!("Unavailable: small_int_storage_load_signed")
    }

    fn int64get_argument(&self, id: i32) -> i64 {
        panic!("Unavailable: int64get_argument")
    }

    fn int64finish(&self, value: i64) {
        panic!("Unavailable: int64finish");
    }

    fn int64storage_store(&self, key_offset: MemPtr, key_length: MemLength, value: i64) -> i32 {
        panic!("Unavailable: int64storage_store")
    }

    fn int64storage_load(&self, key_offset: MemPtr, key_length: MemLength) -> i64 {
        panic!("Unavailable: int64storage_load")
    }

    fn sha256(&self, data_offset: MemPtr, length: MemLength, result_offset: MemPtr) -> i32 {
        panic!("Unavailable: sha256")
    }

    fn managed_sha256(&self, input_handle: i32, output_handle: i32) -> i32 {
        self.handler.sha256_managed(output_handle, input_handle);
        0
    }

    fn keccak256(&self, data_offset: MemPtr, length: MemLength, result_offset: MemPtr) -> i32 {
        panic!("Unavailable: keccak256")
    }

    fn managed_keccak256(&self, input_handle: i32, output_handle: i32) -> i32 {
        self.handler.keccak256_managed(output_handle, input_handle);
        0
    }

    fn ripemd160(&self, data_offset: MemPtr, length: MemLength, result_offset: MemPtr) -> i32 {
        panic!("Unavailable: ripemd160")
    }

    fn managed_ripemd160(&self, input_handle: i32, output_handle: i32) -> i32 {
        panic!("Unavailable: managed_ripemd160")
    }

    fn verify_bls(
        &self,
        key_offset: MemPtr,
        message_offset: MemPtr,
        message_length: MemLength,
        sig_offset: MemPtr,
    ) -> i32 {
        panic!("Unavailable: verify_bls")
    }

    fn managed_verify_bls(&self, key_handle: i32, message_handle: i32, sig_handle: i32) -> i32 {
        panic!("Unavailable: managed_verify_bls")
    }

    fn verify_ed25519(
        &self,
        key_offset: MemPtr,
        message_offset: MemPtr,
        message_length: MemLength,
        sig_offset: MemPtr,
    ) -> i32 {
        panic!("Unavailable: verify_ed25519")
    }

    fn managed_verify_ed25519(&self, key_handle: i32, message_handle: i32, sig_handle: i32) -> i32 {
        self.handler
            .verify_ed25519_managed(key_handle, message_handle, sig_handle);
        0
    }

    fn verify_custom_secp256k1(
        &self,
        key_offset: MemPtr,
        key_length: MemLength,
        message_offset: MemPtr,
        message_length: MemLength,
        sig_offset: MemPtr,
        hash_type: i32,
    ) -> i32 {
        panic!("Unavailable: verify_custom_secp256k1")
    }

    fn managed_verify_custom_secp256k1(
        &self,
        key_handle: i32,
        message_handle: i32,
        sig_handle: i32,
        hash_type: i32,
    ) -> i32 {
        panic!("Unavailable: managed_verify_custom_secp256k1")
    }

    fn verify_secp256k1(
        &self,
        key_offset: MemPtr,
        key_length: MemLength,
        message_offset: MemPtr,
        message_length: MemLength,
        sig_offset: MemPtr,
    ) -> i32 {
        panic!("Unavailable: verify_secp256k1")
    }

    fn managed_verify_secp256k1(
        &self,
        key_handle: i32,
        message_handle: i32,
        sig_handle: i32,
    ) -> i32 {
        panic!("Unavailable: managed_verify_secp256k1")
    }

    fn encode_secp256k1_der_signature(
        &self,
        r_offset: MemPtr,
        r_length: MemLength,
        s_offset: MemPtr,
        s_length: MemLength,
        sig_offset: MemPtr,
    ) -> i32 {
        panic!("Unavailable: encode_secp256k1_der_signature")
    }

    fn managed_encode_secp256k1_der_signature(
        &self,
        r_handle: i32,
        s_handle: i32,
        sig_handle: i32,
    ) -> i32 {
        panic!("Unavailable: managed_encode_secp256k1_der_signature")
    }

    fn add_ec(
        &self,
        x_result_handle: i32,
        y_result_handle: i32,
        ec_handle: i32,
        fst_point_xhandle: i32,
        fst_point_yhandle: i32,
        snd_point_xhandle: i32,
        snd_point_yhandle: i32,
    ) {
        panic!("Unavailable: add_ec");
    }

    fn double_ec(
        &self,
        x_result_handle: i32,
        y_result_handle: i32,
        ec_handle: i32,
        point_xhandle: i32,
        point_yhandle: i32,
    ) {
        panic!("Unavailable: double_ec");
    }

    fn is_on_curve_ec(&self, ec_handle: i32, point_xhandle: i32, point_yhandle: i32) -> i32 {
        panic!("Unavailable: is_on_curve_ec")
    }

    fn scalar_base_mult_ec(
        &self,
        x_result_handle: i32,
        y_result_handle: i32,
        ec_handle: i32,
        data_offset: MemPtr,
        length: MemLength,
    ) -> i32 {
        panic!("Unavailable: scalar_base_mult_ec")
    }

    fn managed_scalar_base_mult_ec(
        &self,
        x_result_handle: i32,
        y_result_handle: i32,
        ec_handle: i32,
        data_handle: i32,
    ) -> i32 {
        panic!("Unavailable: managed_scalar_base_mult_ec")
    }

    fn scalar_mult_ec(
        &self,
        x_result_handle: i32,
        y_result_handle: i32,
        ec_handle: i32,
        point_xhandle: i32,
        point_yhandle: i32,
        data_offset: MemPtr,
        length: MemLength,
    ) -> i32 {
        panic!("Unavailable: scalar_mult_ec")
    }

    fn managed_scalar_mult_ec(
        &self,
        x_result_handle: i32,
        y_result_handle: i32,
        ec_handle: i32,
        point_xhandle: i32,
        point_yhandle: i32,
        data_handle: i32,
    ) -> i32 {
        panic!("Unavailable: managed_scalar_mult_ec")
    }

    fn marshal_ec(
        &self,
        x_pair_handle: i32,
        y_pair_handle: i32,
        ec_handle: i32,
        result_offset: MemPtr,
    ) -> i32 {
        panic!("Unavailable: marshal_ec")
    }

    fn managed_marshal_ec(
        &self,
        x_pair_handle: i32,
        y_pair_handle: i32,
        ec_handle: i32,
        result_handle: i32,
    ) -> i32 {
        panic!("Unavailable: managed_marshal_ec")
    }

    fn marshal_compressed_ec(
        &self,
        x_pair_handle: i32,
        y_pair_handle: i32,
        ec_handle: i32,
        result_offset: MemPtr,
    ) -> i32 {
        panic!("Unavailable: marshal_compressed_ec")
    }

    fn managed_marshal_compressed_ec(
        &self,
        x_pair_handle: i32,
        y_pair_handle: i32,
        ec_handle: i32,
        result_handle: i32,
    ) -> i32 {
        panic!("Unavailable: managed_marshal_compressed_ec")
    }

    fn unmarshal_ec(
        &self,
        x_result_handle: i32,
        y_result_handle: i32,
        ec_handle: i32,
        data_offset: MemPtr,
        length: MemLength,
    ) -> i32 {
        panic!("Unavailable: unmarshal_ec")
    }

    fn managed_unmarshal_ec(
        &self,
        x_result_handle: i32,
        y_result_handle: i32,
        ec_handle: i32,
        data_handle: i32,
    ) -> i32 {
        panic!("Unavailable: managed_unmarshal_ec")
    }

    fn unmarshal_compressed_ec(
        &self,
        x_result_handle: i32,
        y_result_handle: i32,
        ec_handle: i32,
        data_offset: MemPtr,
        length: MemLength,
    ) -> i32 {
        panic!("Unavailable: unmarshal_compressed_ec")
    }

    fn managed_unmarshal_compressed_ec(
        &self,
        x_result_handle: i32,
        y_result_handle: i32,
        ec_handle: i32,
        data_handle: i32,
    ) -> i32 {
        panic!("Unavailable: managed_unmarshal_compressed_ec")
    }

    fn generate_key_ec(
        &self,
        x_pub_key_handle: i32,
        y_pub_key_handle: i32,
        ec_handle: i32,
        result_offset: MemPtr,
    ) -> i32 {
        panic!("Unavailable: generate_key_ec")
    }

    fn managed_generate_key_ec(
        &self,
        x_pub_key_handle: i32,
        y_pub_key_handle: i32,
        ec_handle: i32,
        result_handle: i32,
    ) -> i32 {
        panic!("Unavailable: managed_generate_key_ec")
    }

    fn create_ec(&self, data_offset: MemPtr, data_length: MemLength) -> i32 {
        panic!("Unavailable: create_ec")
    }

    fn managed_create_ec(&self, data_handle: i32) -> i32 {
        panic!("Unavailable: managed_create_ec")
    }

    fn get_curve_length_ec(&self, ec_handle: i32) -> i32 {
        panic!("Unavailable: get_curve_length_ec")
    }

    fn get_priv_key_byte_length_ec(&self, ec_handle: i32) -> i32 {
        panic!("Unavailable: get_priv_key_byte_length_ec")
    }

    fn elliptic_curve_get_values(
        &self,
        ec_handle: i32,
        field_order_handle: i32,
        base_point_order_handle: i32,
        eq_constant_handle: i32,
        x_base_point_handle: i32,
        y_base_point_handle: i32,
    ) -> i32 {
        panic!("Unavailable: elliptic_curve_get_values")
    }

    fn is_reserved_function_name(&self, name_handle: i32) -> i32 {
        panic!("Unavailable: is_reserved_function_name")
    }

    fn managed_get_original_caller_addr(&self, destination_handle: i32) {
        panic!("Unavailable: managed_get_original_caller_addr")
    }

    fn managed_get_relayer_addr(&self, destination_handle: i32) {
        panic!("Unavailable: managed_get_relayer_addr")
    }

    fn managed_multi_transfer_esdt_nft_execute_by_user(
        &self,
        user_handle: i32,
        dst_handle: i32,
        token_transfers_handle: i32,
        gas_limit: i64,
        function_handle: i32,
        arguments_handle: i32,
    ) -> i32 {
        panic!("Unavailable: managed_multi_transfer_esdt_nft_execute_by_user")
    }

    fn managed_verify_secp256r1(
        &self,
        key_handle: i32,
        message_handle: i32,
        sig_handle: i32,
    ) -> i32 {
        panic!("Unavailable: managed_verify_secp256r1")
    }
    fn managed_verify_blssignature_share(
        &self,
        key_handle: i32,
        message_handle: i32,
        sig_handle: i32,
    ) -> i32 {
        panic!("Unavailable: managed_verify_blssignature_share")
    }
    fn managed_verify_blsaggregated_signature(
        &self,
        key_handle: i32,
        message_handle: i32,
        sig_handle: i32,
    ) -> i32 {
        panic!("Unavailable: managed_verify_blsaggregated_signature")
    }
}