Struct near_vm_logic::mocks::mock_external::MockedExternal

pub struct MockedExternal {
    pub fake_trie: HashMap<Vec<u8>, Vec<u8>>,
    pub validators: HashMap<AccountId, Balance>,
    // some fields omitted
}

Emulates the trie and the mock handling code.

Fields

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

validators: HashMap<AccountId, Balance>

Implementations

impl MockedExternal

pub fn new() -> Self

pub fn get_receipt_create_calls(&self) -> &Vec<Receipt>

Get calls to receipt create that were performed during contract call.

Trait Implementations

impl Clone for MockedExternal

fn clone(&self) -> MockedExternal

Returns a copy 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]
) -> 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>

Removes all keys with a given prefix from the storage trie associated with current account.

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

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

fn create_receipt(
    &mut self,
    receipt_indices: Vec<u64>,
    receiver_id: AccountId
) -> Result<u64, 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: u64
) -> Result<(), VMLogicError>

Attach the [CreateAccountAction] action to an existing receipt.

fn append_action_deploy_contract(
    &mut self,
    receipt_index: u64,
    code: Vec<u8>
) -> Result<(), VMLogicError>

Attach the [DeployContractAction] action to an existing receipt.

fn append_action_function_call(
    &mut self,
    receipt_index: u64,
    method_name: Vec<u8>,
    arguments: Vec<u8>,
    attached_deposit: u128,
    prepaid_gas: u64
) -> Result<(), VMLogicError>

Attach the [FunctionCallAction] action to an existing receipt.

fn append_action_transfer(
    &mut self,
    receipt_index: u64,
    amount: u128
) -> Result<(), VMLogicError>

Attach the [TransferAction] action to an existing receipt.

fn append_action_stake(
    &mut self,
    receipt_index: u64,
    stake: u128,
    public_key: Vec<u8>
) -> Result<(), VMLogicError>

Attach the [StakeAction] action to an existing receipt.

fn append_action_add_key_with_full_access(
    &mut self,
    receipt_index: u64,
    public_key: Vec<u8>,
    nonce: u64
) -> Result<(), VMLogicError>

Attach the [AddKeyAction] action to an existing receipt.

fn append_action_add_key_with_function_call(
    &mut self,
    receipt_index: u64,
    public_key: Vec<u8>,
    nonce: u64,
    allowance: Option<u128>,
    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: u64,
    public_key: Vec<u8>
) -> Result<(), VMLogicError>

Attach the [DeleteKeyAction] action to an existing receipt.

fn append_action_delete_account(
    &mut self,
    receipt_index: u64,
    beneficiary_id: AccountId
) -> Result<(), VMLogicError>

Attach the [DeleteAccountAction] action to an existing receipt

fn get_touched_nodes_count(&self) -> u64

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.