Struct MockedExternal

pub struct MockedExternal {
    pub fake_trie: HashMap<Vec<u8>, Vec<u8>>,
    pub validators: HashMap<AccountId, (Power, Balance)>,
    pub action_log: Vec<MockAction>,
    /* private fields */
}

Emulates the trie and the mock handling code.

Fields

fake_trie: HashMap<Vec<u8>, Vec<u8>>

validators: HashMap<AccountId, (Power, Balance)>

action_log: Vec<MockAction>

Implementations

impl MockedExternal

pub fn new() -> Self

Trait Implementations

impl Clone for MockedExternal

fn clone(&self) -> MockedExternal

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for MockedExternal

fn default() -> MockedExternal

Returns the “default value” for a type.

impl External for MockedExternal

fn storage_set(&mut self, key: &[u8], value: &[u8]) -> Result<(), VMLogicError>

Write value to the key of the storage trie associated with the current account.

fn storage_get( &self, key: &[u8], _mode: StorageGetMode, ) -> Result<Option<Box<dyn ValuePtr>>, VMLogicError>

Read key from the storage trie associated with the current account.

fn storage_remove(&mut self, key: &[u8]) -> Result<(), VMLogicError>

Removes the key from the storage trie associated with the current account.

fn storage_remove_subtree(&mut self, prefix: &[u8]) -> Result<(), VMLogicError>

Note: The method is currently unused and untested.

fn storage_has_key( &mut self, key: &[u8], _mode: StorageGetMode, ) -> Result<bool, VMLogicError>

Check whether the key is present in the storage trie associated with the current account.

fn generate_data_id(&mut self) -> CryptoHash

fn get_trie_nodes_count(&self) -> TrieNodesCount

Returns amount of touched trie nodes by storage operations

fn validator_stake( &self, account_id: &AccountId, ) -> Result<Option<Balance>, VMLogicError>

Returns the validator stake for given account in the current epoch. If the account is not a validator, returns None.

fn validator_total_stake(&self) -> Result<Balance, VMLogicError>

Returns total stake of validators in the current epoch.

fn validator_power( &self, account_id: &AccountId, ) -> Result<Option<Power>, VMLogicError>

fn validator_total_power(&self) -> Result<Power, VMLogicError>

fn create_receipt( &mut self, receipt_indices: Vec<ReceiptIndex>, receiver_id: AccountId, ) -> Result<ReceiptIndex, VMLogicError>

Create a receipt which will be executed after all the receipts identified by receipt_indices are complete.

fn append_action_create_account( &mut self, receipt_index: ReceiptIndex, ) -> Result<(), VMLogicError>

Attach the [CreateAccountAction] action to an existing receipt.

fn append_action_deploy_contract( &mut self, receipt_index: ReceiptIndex, code: Vec<u8>, ) -> Result<(), VMLogicError>

Attach the [DeployContractAction] action to an existing receipt.

fn append_action_function_call_weight( &mut self, receipt_index: ReceiptIndex, method_name: Vec<u8>, args: Vec<u8>, attached_deposit: Balance, prepaid_gas: Gas, gas_weight: GasWeight, ) -> Result<(), VMLogicError>

Attach the [FunctionCallAction] action to an existing receipt.

fn append_action_transfer( &mut self, receipt_index: ReceiptIndex, deposit: Balance, ) -> Result<(), VMLogicError>

Attach the [TransferAction] action to an existing receipt.

fn append_action_pledge( &mut self, receipt_index: ReceiptIndex, stake: Balance, public_key: PublicKey, )

Attach the [PledgeAction] action to an existing receipt.

fn append_action_add_key_with_full_access( &mut self, receipt_index: ReceiptIndex, public_key: PublicKey, nonce: Nonce, )

Attach the [AddKeyAction] action to an existing receipt.

fn append_action_add_key_with_function_call( &mut self, receipt_index: ReceiptIndex, public_key: PublicKey, nonce: Nonce, allowance: Option<Balance>, receiver_id: AccountId, method_names: Vec<Vec<u8>>, ) -> Result<(), VMLogicError>

Attach the [AddKeyAction] action an existing receipt.

fn append_action_delete_key( &mut self, receipt_index: ReceiptIndex, public_key: PublicKey, )

Attach the [DeleteKeyAction] action to an existing receipt.

fn append_action_delete_account( &mut self, receipt_index: ReceiptIndex, beneficiary_id: AccountId, ) -> Result<(), VMLogicError>

Attach the [DeleteAccountAction] action to an existing receipt

fn get_receipt_receiver(&self, receipt_index: ReceiptIndex) -> &AccountId

Panic