pub struct LatestStateProvider<Provider>(/* private fields */);Expand description
State provider for the latest state.
Implementations§
Source§impl<Provider: DBProvider> LatestStateProvider<Provider>
impl<Provider: DBProvider> LatestStateProvider<Provider>
Trait Implementations§
Source§impl<'a, Provider: DBProvider + BlockHashReader> AccountReader for LatestStateProvider<Provider>
impl<'a, Provider: DBProvider + BlockHashReader> AccountReader for LatestStateProvider<Provider>
Source§fn basic_account(&self, address: Address) -> ProviderResult<Option<Account>>
fn basic_account(&self, address: Address) -> ProviderResult<Option<Account>>
Get basic account information. Read more
Source§impl<'a, Provider: DBProvider + BlockHashReader> BlockHashReader for LatestStateProvider<Provider>
impl<'a, Provider: DBProvider + BlockHashReader> BlockHashReader for LatestStateProvider<Provider>
Source§fn block_hash(&self, number: u64) -> ProviderResult<Option<B256>>
fn block_hash(&self, number: u64) -> ProviderResult<Option<B256>>
Get the hash of the block with the given number. Returns
None if no block with this number
exists.Source§fn canonical_hashes_range(
&self,
start: BlockNumber,
end: BlockNumber,
) -> ProviderResult<Vec<B256>>
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>
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.Source§impl<Provider: Debug> Debug for LatestStateProvider<Provider>
impl<Provider: Debug> Debug for LatestStateProvider<Provider>
Source§impl<'a, Provider: DBProvider + BlockHashReader> StateProofProvider for LatestStateProvider<Provider>
impl<'a, Provider: DBProvider + BlockHashReader> StateProofProvider for LatestStateProvider<Provider>
Source§fn proof(
&self,
input: TrieInput,
address: Address,
slots: &[B256],
) -> ProviderResult<AccountProof>
fn proof( &self, input: TrieInput, address: Address, slots: &[B256], ) -> ProviderResult<AccountProof>
Get account and storage proofs of target keys in the
HashedPostState
on top of the current state.Source§fn multiproof(
&self,
input: TrieInput,
targets: HashMap<B256, HashSet<B256>>,
) -> ProviderResult<MultiProof>
fn multiproof( &self, input: TrieInput, targets: HashMap<B256, HashSet<B256>>, ) -> ProviderResult<MultiProof>
Generate [
MultiProof] for target hashed account and corresponding
hashed storage slot keys.Source§fn witness(
&self,
input: TrieInput,
target: HashedPostState,
) -> ProviderResult<HashMap<B256, Bytes>>
fn witness( &self, input: TrieInput, target: HashedPostState, ) -> ProviderResult<HashMap<B256, Bytes>>
Get trie witness for provided state.
Source§impl<'a, Provider: DBProvider + BlockHashReader> StateProvider for LatestStateProvider<Provider>
impl<'a, Provider: DBProvider + BlockHashReader> StateProvider for LatestStateProvider<Provider>
Source§fn storage(
&self,
account: Address,
storage_key: StorageKey,
) -> ProviderResult<Option<StorageValue>>
fn storage( &self, account: Address, storage_key: StorageKey, ) -> ProviderResult<Option<StorageValue>>
Get storage of given account.
Source§fn bytecode_by_hash(&self, code_hash: B256) -> ProviderResult<Option<Bytecode>>
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>
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>
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>
fn account_nonce(&self, addr: Address) -> Result<Option<u64>, ProviderError>
Get account nonce by its address. Read more
Source§impl<'a, Provider: DBProvider + BlockHashReader> StateRootProvider for LatestStateProvider<Provider>
impl<'a, Provider: DBProvider + BlockHashReader> StateRootProvider for LatestStateProvider<Provider>
Source§fn state_root(&self, state: HashedPostState) -> ProviderResult<B256>
fn state_root(&self, state: HashedPostState) -> ProviderResult<B256>
Returns the state root of the
BundleState on top of the current state. Read moreSource§fn state_root_from_nodes(&self, input: TrieInput) -> ProviderResult<B256>
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.Source§fn state_root_with_updates(
&self,
state: HashedPostState,
) -> ProviderResult<(B256, TrieUpdates)>
fn state_root_with_updates( &self, 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.Source§fn state_root_from_nodes_with_updates(
&self,
input: TrieInput,
) -> ProviderResult<(B256, TrieUpdates)>
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.Source§impl<'a, Provider: DBProvider + BlockHashReader> StorageRootProvider for LatestStateProvider<Provider>
impl<'a, Provider: DBProvider + BlockHashReader> StorageRootProvider for LatestStateProvider<Provider>
Source§fn storage_root(
&self,
address: Address,
storage: HashedStorage,
) -> ProviderResult<B256>
fn storage_root( &self, address: Address, storage: HashedStorage, ) -> ProviderResult<B256>
Returns the storage root of the
HashedStorage for target address on top of the current
state.Source§fn storage_proof(
&self,
address: Address,
slot: B256,
storage: HashedStorage,
) -> ProviderResult<StorageProof>
fn storage_proof( &self, address: Address, slot: B256, storage: HashedStorage, ) -> ProviderResult<StorageProof>
Returns the storage proof of the
HashedStorage for target slot on top of the current
state.Auto Trait Implementations§
impl<Provider> Freeze for LatestStateProvider<Provider>where
Provider: Freeze,
impl<Provider> RefUnwindSafe for LatestStateProvider<Provider>where
Provider: RefUnwindSafe,
impl<Provider> Send for LatestStateProvider<Provider>where
Provider: Send,
impl<Provider> Sync for LatestStateProvider<Provider>where
Provider: Sync,
impl<Provider> Unpin for LatestStateProvider<Provider>where
Provider: Unpin,
impl<Provider> UnwindSafe for LatestStateProvider<Provider>where
Provider: UnwindSafe,
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
§impl<T> Conv for T
impl<T> Conv for T
§impl<T> EvmStateProvider for Twhere
T: StateProvider,
impl<T> EvmStateProvider for Twhere
T: StateProvider,
§fn basic_account(
&self,
address: Address,
) -> Result<Option<Account>, ProviderError>
fn basic_account( &self, address: Address, ) -> Result<Option<Account>, ProviderError>
Get basic account information. Read more
§fn block_hash(
&self,
number: u64,
) -> Result<Option<FixedBytes<32>>, ProviderError>
fn block_hash( &self, number: u64, ) -> Result<Option<FixedBytes<32>>, ProviderError>
Get the hash of the block with the given number. Returns
None if no block with this
number exists.§fn bytecode_by_hash(
&self,
code_hash: FixedBytes<32>,
) -> Result<Option<Bytecode>, ProviderError>
fn bytecode_by_hash( &self, code_hash: FixedBytes<32>, ) -> Result<Option<Bytecode>, ProviderError>
Get account code by hash.
§fn storage(
&self,
account: Address,
storage_key: FixedBytes<32>,
) -> Result<Option<Uint<256, 4>>, ProviderError>
fn storage( &self, account: Address, storage_key: FixedBytes<32>, ) -> Result<Option<Uint<256, 4>>, ProviderError>
Get storage of the given account.
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Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.