Struct evmodin::host::DummyHost

pub struct DummyHost;

Host that does not support any ops.

Trait Implementations

impl Host for DummyHost

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

Check if an account exists.

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

Get value of a storage key.

fn set_storage(&mut self, _: Address, _: U256, _: U256) -> StorageStatus

Set value of a storage key.

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

Get balance of an account.

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

Get code size of an account.

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

Get code hash of an account.

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

Copy code of an account.

fn selfdestruct(&mut self, _: Address, _: Address)

Self-destruct account.

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

Call to another account.

fn get_tx_context(&self) -> TxContext

Retrieve transaction context.

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

Get block hash.

fn emit_log(&mut self, _: Address, _: &[u8], _: &[U256])

Emit a log.

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

Mark account as warm, return previous access status.

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

Mark storage key as warm, return previous access status.