Struct evm::backend::MemoryBackend

pub struct MemoryBackend<'vicinity> { /* fields omitted */ }

Methods

impl<'vicinity> MemoryBackend<'vicinity>

pub fn new(
    vicinity: &'vicinity MemoryVicinity,
    state: BTreeMap<H160, MemoryAccount>
) -> Self

pub fn state(&self) -> &BTreeMap<H160, MemoryAccount>

Trait Implementations

impl<'vicinity> Backend for MemoryBackend<'vicinity>

fn gas_price(&self) -> U256

fn origin(&self) -> H160

fn block_hash(&self, number: U256) -> H256

fn block_number(&self) -> U256

fn block_coinbase(&self) -> H160

fn block_timestamp(&self) -> U256

fn block_difficulty(&self) -> U256

fn block_gas_limit(&self) -> U256

fn chain_id(&self) -> U256

fn exists(&self, address: H160) -> bool

fn basic(&self, address: H160) -> Basic

fn code_hash(&self, address: H160) -> H256

fn code_size(&self, address: H160) -> usize

fn code(&self, address: H160) -> Vec<u8>

fn storage(&self, address: H160, index: H256) -> H256

impl<'vicinity> ApplyBackend for MemoryBackend<'vicinity>

fn apply<A, I, L>(&mut self, values: A, logs: L, delete_empty: bool) where
    A: IntoIterator<Item = Apply<I>>,
    I: IntoIterator<Item = (H256, H256)>,
    L: IntoIterator<Item = Log>, 

impl<'vicinity> Clone for MemoryBackend<'vicinity>

fn clone(&self) -> MemoryBackend<'vicinity>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'vicinity> Debug for MemoryBackend<'vicinity>

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

Formats the value using the given formatter.