pub struct OverlayStateProvider<Provider, N: NodePrimitives = EthPrimitives> { /* private fields */ }Expand description
State provider with lazily resolved state trie and execution overlays.
Implementations§
Source§impl<Provider, N: NodePrimitives> OverlayStateProvider<OwnedProvider<Provider>, N>
impl<Provider, N: NodePrimitives> OverlayStateProvider<OwnedProvider<Provider>, N>
Sourcepub fn new(provider: Provider, overlay_builder: OverlayBuilder<N>) -> Selfwhere
Provider: StorageSettingsCache,
pub fn new(provider: Provider, overlay_builder: OverlayBuilder<N>) -> Selfwhere
Provider: StorageSettingsCache,
Creates an overlay state provider over an already-open database provider.
Source§impl<'a, Provider, N: NodePrimitives> OverlayStateProvider<&'a Provider, N>
impl<'a, Provider, N: NodePrimitives> OverlayStateProvider<&'a Provider, N>
Sourcepub fn new_ref(
provider: &'a Provider,
overlay_builder: OverlayBuilder<N>,
) -> Selfwhere
Provider: StorageSettingsCache,
pub fn new_ref(
provider: &'a Provider,
overlay_builder: OverlayBuilder<N>,
) -> Selfwhere
Provider: StorageSettingsCache,
Creates an overlay state provider over a borrowed database provider.
Trait Implementations§
Source§impl<Provider, N: NodePrimitives> AccountReader for OverlayStateProvider<Provider, N>
impl<Provider, N: NodePrimitives> AccountReader for OverlayStateProvider<Provider, N>
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<Provider, N: NodePrimitives> BlockHashReader for OverlayStateProvider<Provider, N>
impl<Provider, N: NodePrimitives> BlockHashReader for OverlayStateProvider<Provider, N>
Source§fn block_hash(&self, number: BlockNumber) -> ProviderResult<Option<B256>>
fn block_hash(&self, number: BlockNumber) -> 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, N: NodePrimitives> BytecodeReader for OverlayStateProvider<Provider, N>
impl<Provider, N: NodePrimitives> BytecodeReader for OverlayStateProvider<Provider, N>
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
Source§impl<Provider, N: NodePrimitives> Debug for OverlayStateProvider<Provider, N>
impl<Provider, N: NodePrimitives> Debug for OverlayStateProvider<Provider, N>
Source§impl<Provider, N: NodePrimitives> HashedCursorFactory for OverlayStateProvider<Provider, N>
impl<Provider, N: NodePrimitives> HashedCursorFactory for OverlayStateProvider<Provider, N>
Source§type AccountCursor<'a> = <HashedPostStateCursorFactory<DatabaseHashedCursorFactory<&'a <<Provider as Deref>::Target as DbTxProvider>::Tx>, &'a Arc<HashedPostStateSorted>> as HashedCursorFactory>::AccountCursor<'a>
where
Self: 'a
type AccountCursor<'a> = <HashedPostStateCursorFactory<DatabaseHashedCursorFactory<&'a <<Provider as Deref>::Target as DbTxProvider>::Tx>, &'a Arc<HashedPostStateSorted>> as HashedCursorFactory>::AccountCursor<'a> where Self: 'a
The hashed account cursor type.
Source§type StorageCursor<'a> = <HashedPostStateCursorFactory<DatabaseHashedCursorFactory<&'a <<Provider as Deref>::Target as DbTxProvider>::Tx>, &'a Arc<HashedPostStateSorted>> as HashedCursorFactory>::StorageCursor<'a>
where
Self: 'a
type StorageCursor<'a> = <HashedPostStateCursorFactory<DatabaseHashedCursorFactory<&'a <<Provider as Deref>::Target as DbTxProvider>::Tx>, &'a Arc<HashedPostStateSorted>> as HashedCursorFactory>::StorageCursor<'a> where Self: 'a
The hashed storage cursor type.
Source§fn hashed_account_cursor(
&self,
) -> Result<Self::AccountCursor<'_>, DatabaseError>
fn hashed_account_cursor( &self, ) -> Result<Self::AccountCursor<'_>, DatabaseError>
Returns a cursor for iterating over all hashed accounts in the state.
Source§fn hashed_storage_cursor(
&self,
hashed_address: B256,
) -> Result<Self::StorageCursor<'_>, DatabaseError>
fn hashed_storage_cursor( &self, hashed_address: B256, ) -> Result<Self::StorageCursor<'_>, DatabaseError>
Returns a cursor for iterating over all hashed storage entries in the state.
Source§impl<Provider, N: NodePrimitives> HashedPostStateProvider for OverlayStateProvider<Provider, N>
impl<Provider, N: NodePrimitives> HashedPostStateProvider for OverlayStateProvider<Provider, N>
Source§fn hashed_post_state(
&self,
bundle_state: &BundleState,
) -> ProviderResult<HashedPostState>
fn hashed_post_state( &self, bundle_state: &BundleState, ) -> ProviderResult<HashedPostState>
Returns the [
HashedPostState] of the provided [BundleState], materializing zero-valued
updates for parent storage of accounts that were destroyed but remain in the post-state. Read moreSource§impl<Provider, N: NodePrimitives> StateProofProvider for OverlayStateProvider<Provider, N>
impl<Provider, N: NodePrimitives> StateProofProvider for OverlayStateProvider<Provider, N>
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: MultiProofTargets,
) -> ProviderResult<MultiProof>
fn multiproof( &self, input: TrieInput, targets: MultiProofTargets, ) -> ProviderResult<MultiProof>
Generate [
MultiProof] for target hashed account and corresponding
hashed storage slot keys.Source§fn multiproof_v2(
&self,
input: TrieInput,
targets: MultiProofTargetsV2,
) -> ProviderResult<DecodedMultiProofV2>
fn multiproof_v2( &self, input: TrieInput, targets: MultiProofTargetsV2, ) -> ProviderResult<DecodedMultiProofV2>
Generate a V2 decoded multiproof for target hashed accounts and storage slots.
Source§impl<Provider, N: NodePrimitives> StateProvider for OverlayStateProvider<Provider, N>
impl<Provider, N: NodePrimitives> StateProvider for OverlayStateProvider<Provider, N>
Source§fn storage(
&self,
address: Address,
storage_key: StorageKey,
) -> ProviderResult<Option<StorageValue>>
fn storage( &self, address: Address, storage_key: StorageKey, ) -> ProviderResult<Option<StorageValue>>
Get storage of given account.
§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
Source§impl<Provider, N: NodePrimitives> StateRootProvider for OverlayStateProvider<Provider, N>
impl<Provider, N: NodePrimitives> StateRootProvider for OverlayStateProvider<Provider, N>
Source§fn state_root(&self, hashed_state: HashedPostState) -> ProviderResult<B256>
fn state_root(&self, hashed_state: HashedPostState) -> ProviderResult<B256>
Returns the state root of the execution state on top of the current state. Read more
Source§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 reuses 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,
hashed_state: HashedPostState,
) -> ProviderResult<(B256, TrieUpdates)>
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.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<Provider, N: NodePrimitives> StorageRootProvider for OverlayStateProvider<Provider, N>
impl<Provider, N: NodePrimitives> StorageRootProvider for OverlayStateProvider<Provider, N>
Source§fn storage_root(
&self,
address: Address,
hashed_storage: HashedStorage,
) -> ProviderResult<B256>
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.Source§fn storage_proof(
&self,
address: Address,
slot: B256,
hashed_storage: HashedStorage,
) -> ProviderResult<StorageProof>
fn storage_proof( &self, address: Address, slot: B256, hashed_storage: HashedStorage, ) -> ProviderResult<StorageProof>
Returns the storage proof of the
HashedStorage for target slot on top of the current
state.Source§fn storage_multiproof(
&self,
address: Address,
slots: &[B256],
hashed_storage: HashedStorage,
) -> ProviderResult<StorageMultiProof>
fn storage_multiproof( &self, address: Address, slots: &[B256], hashed_storage: HashedStorage, ) -> ProviderResult<StorageMultiProof>
Returns the storage multiproof for target slots.
Source§impl<Provider, N: NodePrimitives> TrieCursorFactory for OverlayStateProvider<Provider, N>
impl<Provider, N: NodePrimitives> TrieCursorFactory for OverlayStateProvider<Provider, N>
Source§type AccountTrieCursor<'a> = InMemoryTrieCursor<'a, Box<dyn TrieCursor + Send + 'a>>
where
Self: 'a
type AccountTrieCursor<'a> = InMemoryTrieCursor<'a, Box<dyn TrieCursor + Send + 'a>> where Self: 'a
The account trie cursor type.
Source§type StorageTrieCursor<'a> = InMemoryTrieCursor<'a, Box<dyn TrieStorageCursor + Send + 'a>>
where
Self: 'a
type StorageTrieCursor<'a> = InMemoryTrieCursor<'a, Box<dyn TrieStorageCursor + Send + 'a>> where Self: 'a
The storage trie cursor type.
Source§fn account_trie_cursor(
&self,
) -> Result<Self::AccountTrieCursor<'_>, DatabaseError>
fn account_trie_cursor( &self, ) -> Result<Self::AccountTrieCursor<'_>, DatabaseError>
Create an account trie cursor.
Source§fn storage_trie_cursor(
&self,
hashed_address: B256,
) -> Result<Self::StorageTrieCursor<'_>, DatabaseError>
fn storage_trie_cursor( &self, hashed_address: B256, ) -> Result<Self::StorageTrieCursor<'_>, DatabaseError>
Create a storage tries cursor.
Auto Trait Implementations§
impl<Provider, N = EthPrimitives> !Freeze for OverlayStateProvider<Provider, N>
impl<Provider, N = EthPrimitives> !RefUnwindSafe for OverlayStateProvider<Provider, N>
impl<Provider, N = EthPrimitives> !Sync for OverlayStateProvider<Provider, N>
impl<Provider, N = EthPrimitives> !UnwindSafe for OverlayStateProvider<Provider, N>
impl<Provider, N> Send for OverlayStateProvider<Provider, N>
impl<Provider, N> Unpin for OverlayStateProvider<Provider, N>
impl<Provider, N> UnsafeUnpin for OverlayStateProvider<Provider, N>
Blanket Implementations§
impl<T> AccountInfoReader for Twhere
T: AccountReader + BytecodeReader,
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
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fn borrow_mut(&mut self) -> &mut T
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Causes
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Formats each item in a sequence. Read more
§impl<TxEnv, T> FromRecoveredTx<&T> for TxEnvwhere
TxEnv: FromRecoveredTx<T>,
impl<TxEnv, T> FromRecoveredTx<&T> for TxEnvwhere
TxEnv: FromRecoveredTx<T>,
§fn from_recovered_tx(tx: &&T, sender: Address) -> TxEnv
fn from_recovered_tx(tx: &&T, sender: Address) -> TxEnv
Builds a [
TxEnv] from a transaction and a sender address.§impl<TxEnv, T> FromTxWithEncoded<&T> for TxEnvwhere
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§fn from_encoded_tx(tx: &&T, sender: Address, encoded: Bytes) -> TxEnv
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