Struct reth_provider :: providers :: HistoricalStateProviderRef Copy item path

impl<'b, TX: DbTx> HistoricalStateProviderRef<'b, TX>

pub fn new( tx: &'b TX, block_number: BlockNumber, static_file_provider: StaticFileProvider, ) -> Self

Create new StateProvider for historical block number

pub const fn new_with_lowest_available_blocks( tx: &'b TX, block_number: BlockNumber, lowest_available_blocks: LowestAvailableBlocks, static_file_provider: StaticFileProvider, ) -> Self

Create new StateProvider for historical block number and lowest block numbers at which account & storage histories are available.

pub fn account_history_lookup( &self, address: Address, ) -> ProviderResult<HistoryInfo>

Lookup an account in the AccountsHistory table

pub fn storage_history_lookup( &self, address: Address, storage_key: StorageKey, ) -> ProviderResult<HistoryInfo>

Lookup a storage key in the StoragesHistory table

Trait Implementations§

impl<'b, TX: DbTx> AccountReader for HistoricalStateProviderRef<'b, TX>

fn basic_account(&self, address: Address) -> ProviderResult<Option<Account>>

Get basic account information.

impl<'b, TX: DbTx> BlockHashReader for HistoricalStateProviderRef<'b, TX>

fn block_hash(&self, number: u64) -> ProviderResult<Option<B256>>

Get block hash by number.

fn canonical_hashes_range( &self, start: BlockNumber, end: BlockNumber, ) -> ProviderResult<Vec<B256>>

Get headers in range of block hashes or numbers Read more

fn convert_block_hash( &self, hash_or_number: HashOrNumber, ) -> Result<Option<FixedBytes<32>>, ProviderError>

Get the hash of the block with the given number. Returns None if no block with this number exists.

impl<'b, TX: Debug + DbTx> Debug for HistoricalStateProviderRef<'b, TX>

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

Formats the value using the given formatter. Read more

impl<'b, TX: DbTx> StateProofProvider for HistoricalStateProviderRef<'b, TX>

fn proof( &self, input: TrieInput, address: Address, slots: &[B256], ) -> ProviderResult<AccountProof>

Get account and storage proofs.

fn multiproof( &self, input: TrieInput, targets: HashMap<B256, HashSet<B256>>, ) -> ProviderResult<MultiProof>

Generate [MultiProof] for target hashed account and corresponding hashed storage slot keys.

fn witness( &self, input: TrieInput, target: HashedPostState, ) -> ProviderResult<HashMap<B256, Bytes>>

Get trie witness for provided state.

impl<'b, TX: DbTx> StateProvider for HistoricalStateProviderRef<'b, TX>

fn storage( &self, address: Address, storage_key: StorageKey, ) -> ProviderResult<Option<StorageValue>>

Get storage.

fn bytecode_by_hash(&self, code_hash: B256) -> ProviderResult<Option<Bytecode>>

Get account code by its hash

fn account_code(&self, addr: Address) -> Result<Option<Bytecode>, ProviderError>

Get account code by its address. Read more

fn account_balance( &self, addr: Address, ) -> Result<Option<Uint<256, 4>>, ProviderError>

Get account balance by its address. Read more

fn account_nonce(&self, addr: Address) -> Result<Option<u64>, ProviderError>

Get account nonce by its address. Read more

impl<'b, TX: DbTx> StateRootProvider for HistoricalStateProviderRef<'b, TX>

fn state_root(&self, hashed_state: HashedPostState) -> ProviderResult<B256>

Returns the state root of the BundleState on top of the current state. Read more

fn state_root_from_nodes(&self, input: TrieInput) -> ProviderResult<B256>

Returns the state root of the HashedPostState on top of the current state but re-uses the intermediate nodes to speed up the computation. It’s up to the caller to construct the prefix sets and inform the provider of the trie paths that have changes.

fn state_root_with_updates( &self, hashed_state: HashedPostState, ) -> ProviderResult<(B256, TrieUpdates)>

Returns the state root of the HashedPostState on top of the current state with trie updates to be committed to the database.

fn state_root_from_nodes_with_updates( &self, input: TrieInput, ) -> ProviderResult<(B256, TrieUpdates)>

Returns state root and trie updates. See StateRootProvider::state_root_from_nodes for more info.

impl<'b, TX: DbTx> StorageRootProvider for HistoricalStateProviderRef<'b, TX>

fn storage_root( &self, address: Address, hashed_storage: HashedStorage, ) -> ProviderResult<B256>

Returns the storage root of the HashedStorage for target address on top of the current state.

Auto Trait Implementations§

impl<'b, TX> !UnwindSafe for HistoricalStateProviderRef<'b, TX>

Blanket Implementations§

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