example_uniswap_v2_usdc_swap

Type Alias AlloyCacheDB

Source 
pub(crate) type AlloyCacheDB = CacheDB<WrapDatabaseAsync<AlloyDB<Http<Client>, Ethereum, RootProvider<Http<Client>>>>>;

Aliased Type§

struct AlloyCacheDB {
    pub accounts: HashMap<Address, DbAccount>,
    pub contracts: HashMap<FixedBytes<32>, Bytecode>,
    pub logs: Vec<Log>,
    pub block_hashes: HashMap<Uint<256, 4>, FixedBytes<32>>,
    pub db: WrapDatabaseAsync<AlloyDB<Http<Client>, Ethereum, RootProvider<Http<Client>>>>,
}

Fields§

§accounts: HashMap<Address, DbAccount>

Account info where None means it is not existing. Not existing state is needed for Pre TANGERINE forks. code is always None, and bytecode can be found in contracts.

§contracts: HashMap<FixedBytes<32>, Bytecode>

Tracks all contracts by their code hash.

§logs: Vec<Log>

All logs that were committed via [DatabaseCommit::commit].

§block_hashes: HashMap<Uint<256, 4>, FixedBytes<32>>

All cached block hashes from the [DatabaseRef].

§db: WrapDatabaseAsync<AlloyDB<Http<Client>, Ethereum, RootProvider<Http<Client>>>>

The underlying database ([DatabaseRef]) that is used to load data.

Note: this is read-only, data is never written to this database.