Trait revm::Database

pub trait Database {
    fn basic(&mut self, address: H160) -> AccountInfo;
    fn code_by_hash(&mut self, code_hash: H256) -> Bytes;
    fn storage(&mut self, address: H160, index: U256) -> U256;
    fn block_hash(&mut self, number: U256) -> H256;
}

Required methods

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

Get basic account information.

fn code_by_hash(&mut self, code_hash: H256) -> Bytes

Get account code by its hash

fn storage(&mut self, address: H160, index: U256) -> U256

Get storage value of address at index.

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

Implementations on Foreign Types

impl<'a, T: 'a + Database + ?Sized> Database for &'a mut T

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

fn code_by_hash(&mut self, code_hash: H256) -> Bytes

fn storage(&mut self, address: H160, index: U256) -> U256

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

impl<T: Database + ?Sized> Database for Box<T>

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

fn code_by_hash(&mut self, code_hash: H256) -> Bytes

fn storage(&mut self, address: H160, index: U256) -> U256

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

Implementors

impl Database for BenchmarkDB

impl<'a> Database for RefDBWrapper<'a>

impl<ExtDB: DatabaseRef> Database for CacheDB<ExtDB>