Struct MockedExternal 

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

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 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 to the storage trie of the current account

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

Reads from the storage trie of the current account

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

Removes the key from the storage

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

Removes all keys under given suffix in the storage.

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

Check whether key exists. Returns Ok(true) if key exists or Ok(false) otherwise

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

Creates a receipt which will be executed after receipt_indices

fn append_action_create_account( &mut self, receipt_index: u64, ) -> Result<(), VMLogicError>

Attaches an Action::CreateAccount action to an existing receipt

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

Attaches an Action::DeployContract 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>

Attaches an Action::FunctionCall action to an existing receipt

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

Attaches an TransferAction action to an existing receipt

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

Attaches an 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>

Attaches an 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: String, method_names: Vec<Vec<u8>>, ) -> Result<(), VMLogicError>

Attaches an AddKeyAction action to an existing receipt with AccessKeyPermission::FunctionCall

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

Attaches an DeleteKeyAction action to an existing receipt

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

Attaches an DeleteAccountAction action to an existing receipt

fn get_touched_nodes_count(&self) -> u64

Returns amount of touched trie nodes by storage operations

fn reset_touched_nodes_counter(&mut self)

Resets 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.