Struct evmodin::util::mocked_host::MockedHost

pub struct MockedHost {
    pub accounts: HashMap<Address, Account>,
    pub tx_context: TxContext,
    pub block_hash: U256,
    pub call_result: Output,
    pub recorded: Mutex<Records>,
}

Fields

accounts: HashMap<Address, Account>

tx_context: TxContext

block_hash: U256

call_result: Output

recorded: Mutex<Records>

Trait Implementations

impl Clone for MockedHost

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MockedHost

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for MockedHost

fn default() -> Self

Returns the “default value” for a type.

impl Host for MockedHost

fn account_exists(&self, address: Address) -> bool

Check if an account exists.

fn get_storage(&self, address: Address, key: U256) -> U256

Get value of a storage key.

fn set_storage(
    &mut self,
    address: Address,
    key: U256,
    value: U256
) -> StorageStatus

Set value of a storage key.

fn get_balance(&self, address: Address) -> U256

Get balance of an account.

fn get_code_size(&self, address: Address) -> U256

Get code size of an account.

fn get_code_hash(&self, address: Address) -> U256

Get code hash of an account.

fn copy_code(
    &self,
    address: Address,
    code_offset: usize,
    buffer: &mut [u8]
) -> usize

Copy code of an account.

fn selfdestruct(&mut self, address: Address, beneficiary: Address)

Self-destruct account.

fn call(&mut self, msg: &Message) -> Output

Call to another account.

fn get_tx_context(&self) -> TxContext

Retrieve transaction context.

fn get_block_hash(&self, block_number: u64) -> U256

Get block hash.

fn emit_log(&mut self, address: Address, data: &[u8], topics: &[U256])

Emit a log.

fn access_account(&mut self, address: Address) -> AccessStatus

Mark account as warm, return previous access status.

fn access_storage(&mut self, address: Address, key: U256) -> AccessStatus

Mark storage key as warm, return previous access status.