Struct evm_state::EvmBackend

pub struct EvmBackend<State> {
    pub state: State,
    pub kvs: KVS,
}

Fields

state: State

kvs: KVS

Implementations

impl<State> EvmBackend<State>

pub fn new(state: State, kvs: KVS) -> Self

impl EvmBackend<Incomming>

pub fn commit_block(
    self,
    slot: u64,
    native_blockhash: H256
) -> EvmBackend<Committed>

pub fn set_account_state(&mut self, address: H160, account_state: AccountState)

pub fn remove_account(&mut self, address: H160)

pub fn ext_storage(
    &mut self,
    address: H160,
    indexed_values: impl IntoIterator<Item = (H256, H256)>
)

pub fn find_transaction_receipt(
    &self,
    transaction: H256
) -> Option<&TransactionReceipt>

pub fn push_transaction_receipt(
    &mut self,
    transaction: H256,
    receipt: TransactionReceipt
)

pub fn get_executed_transactions(&self) -> Vec<H256>

pub fn set_initial(
    &mut self,
    accounts: impl IntoIterator<Item = (H160, MemoryAccount)>
)

impl<State> EvmBackend<State>

pub fn get_account_state_from_kvs(
    &self,
    root: H256,
    address: H160
) -> Option<AccountState>

pub fn get_storage_from_kvs(
    &self,
    root: H256,
    address: H160,
    index: H256
) -> Option<H256>

impl EvmBackend<Committed>

pub fn last_root(&self) -> H256

pub fn next_incomming(&self, block_start_time: u64) -> EvmBackend<Incomming>

pub fn find_committed_transaction(
    &self,
    hash: H256
) -> Option<&TransactionReceipt>

Trait Implementations

impl AccountProvider for EvmBackend<Incomming>

fn get_account_state(&self, address: H160) -> Option<AccountState>

fn get_storage(&self, address: H160, index: H256) -> Option<H256>

fn last_root(&self) -> H256

fn block_number(&self) -> u64

fn timestamp(&self) -> u64

fn block_version(&self) -> BlockVersion

impl AccountProvider for EvmBackend<Committed>

fn get_account_state(&self, address: H160) -> Option<AccountState>

fn get_storage(&self, address: H160, index: H256) -> Option<H256>

fn last_root(&self) -> H256

fn block_number(&self) -> u64

fn timestamp(&self) -> u64

fn block_version(&self) -> BlockVersion

impl<State: Clone> Clone for EvmBackend<State>

fn clone(&self) -> EvmBackend<State>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<State: Debug> Debug for EvmBackend<State>

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

Formats the value using the given formatter.

impl Default for EvmBackend<Incomming>

fn default() -> Self

Returns the “default value” for a type.

impl From<EvmBackend<Committed>> for EvmState

fn from(comm: EvmBackend<Committed>) -> EvmState

Performs the conversion.

impl From<EvmBackend<Incomming>> for EvmState

fn from(inc: EvmBackend<Incomming>) -> EvmState

Performs the conversion.