pub struct BlockchainProvider<N>where
N: NodeTypesWithDB,{ /* private fields */ }Available on crate feature
provider only.Expand description
The main type for interacting with the blockchain.
This type serves as the main entry point for interacting with the blockchain and provides data from database storage and from the blockchain tree (pending state etc.) It is a simple wrapper type that holds an instance of the database and the blockchain tree.
Implementations§
Source§impl<N> BlockchainProvider<N>where
N: ProviderNodeTypes,
impl<N> BlockchainProvider<N>where
N: ProviderNodeTypes,
Sourcepub fn new(
storage: ProviderFactory<N>,
) -> Result<BlockchainProvider<N>, ProviderError>
pub fn new( storage: ProviderFactory<N>, ) -> Result<BlockchainProvider<N>, ProviderError>
Create a new BlockchainProvider using only the storage, fetching the latest
header from the database to initialize the provider.
Sourcepub fn with_latest(
storage: ProviderFactory<N>,
latest: SealedHeader<<<N as NodeTypes>::Primitives as NodePrimitives>::BlockHeader>,
) -> Result<BlockchainProvider<N>, ProviderError>
pub fn with_latest( storage: ProviderFactory<N>, latest: SealedHeader<<<N as NodeTypes>::Primitives as NodePrimitives>::BlockHeader>, ) -> Result<BlockchainProvider<N>, ProviderError>
Create new provider instance that wraps the database and the blockchain tree, using the provided latest header to initialize the chain info tracker.
This returns a ProviderResult since it tries the retrieve the last finalized header from
database.
Sourcepub fn canonical_in_memory_state(
&self,
) -> CanonicalInMemoryState<<N as NodeTypes>::Primitives>
pub fn canonical_in_memory_state( &self, ) -> CanonicalInMemoryState<<N as NodeTypes>::Primitives>
Gets a clone of canonical_in_memory_state.
Sourcepub fn consistent_provider(
&self,
) -> Result<ConsistentProvider<N>, ProviderError>
pub fn consistent_provider( &self, ) -> Result<ConsistentProvider<N>, ProviderError>
Returns a provider with a created DbTx inside, which allows fetching data from the
database using different types of providers. Example: HeaderProvider
BlockHashReader. This may fail if the inner read database transaction fails to open.
Sourcepub fn get_state(
&self,
range: RangeInclusive<u64>,
) -> Result<Option<ExecutionOutcome<<<N as NodeTypes>::Primitives as NodePrimitives>::Receipt>>, ProviderError>
pub fn get_state( &self, range: RangeInclusive<u64>, ) -> Result<Option<ExecutionOutcome<<<N as NodeTypes>::Primitives as NodePrimitives>::Receipt>>, ProviderError>
Return the last N blocks of state, recreating the ExecutionOutcome.
If the range is empty, or there are no blocks for the given range, then this returns None.
Trait Implementations§
Source§impl<N> AccountReader for BlockchainProvider<N>where
N: ProviderNodeTypes,
impl<N> AccountReader for BlockchainProvider<N>where
N: ProviderNodeTypes,
Source§fn basic_account(
&self,
address: &Address,
) -> Result<Option<Account>, ProviderError>
fn basic_account( &self, address: &Address, ) -> Result<Option<Account>, ProviderError>
Get basic account information.
Source§impl<N> BlockBodyIndicesProvider for BlockchainProvider<N>where
N: ProviderNodeTypes,
impl<N> BlockBodyIndicesProvider for BlockchainProvider<N>where
N: ProviderNodeTypes,
Source§fn block_body_indices(
&self,
number: u64,
) -> Result<Option<StoredBlockBodyIndices>, ProviderError>
fn block_body_indices( &self, number: u64, ) -> Result<Option<StoredBlockBodyIndices>, ProviderError>
Returns the block body indices with matching number from database. Read more
Source§fn block_body_indices_range(
&self,
range: RangeInclusive<u64>,
) -> Result<Vec<StoredBlockBodyIndices>, ProviderError>
fn block_body_indices_range( &self, range: RangeInclusive<u64>, ) -> Result<Vec<StoredBlockBodyIndices>, ProviderError>
Returns the block body indices within the requested range matching number from storage.
Source§impl<N> BlockHashReader for BlockchainProvider<N>where
N: ProviderNodeTypes,
impl<N> BlockHashReader for BlockchainProvider<N>where
N: ProviderNodeTypes,
Source§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.Source§fn canonical_hashes_range(
&self,
start: u64,
end: u64,
) -> Result<Vec<FixedBytes<32>>, ProviderError>
fn canonical_hashes_range( &self, start: u64, end: u64, ) -> Result<Vec<FixedBytes<32>>, ProviderError>
Get headers in range of block hashes or numbers Read more
Source§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<N> BlockIdReader for BlockchainProvider<N>where
N: ProviderNodeTypes,
impl<N> BlockIdReader for BlockchainProvider<N>where
N: ProviderNodeTypes,
Source§fn pending_block_num_hash(&self) -> Result<Option<NumHash>, ProviderError>
fn pending_block_num_hash(&self) -> Result<Option<NumHash>, ProviderError>
Get the current pending block number and hash.
Source§fn safe_block_num_hash(&self) -> Result<Option<NumHash>, ProviderError>
fn safe_block_num_hash(&self) -> Result<Option<NumHash>, ProviderError>
Get the current safe block number and hash.
Source§fn finalized_block_num_hash(&self) -> Result<Option<NumHash>, ProviderError>
fn finalized_block_num_hash(&self) -> Result<Option<NumHash>, ProviderError>
Get the current finalized block number and hash.
Source§fn convert_block_number(
&self,
num: BlockNumberOrTag,
) -> Result<Option<u64>, ProviderError>
fn convert_block_number( &self, num: BlockNumberOrTag, ) -> Result<Option<u64>, ProviderError>
Converts the
BlockNumberOrTag variants to a block number.Source§fn block_hash_for_id(
&self,
block_id: BlockId,
) -> Result<Option<FixedBytes<32>>, ProviderError>
fn block_hash_for_id( &self, block_id: BlockId, ) -> Result<Option<FixedBytes<32>>, ProviderError>
Get the hash of the block by matching the given id.
Source§fn block_number_for_id(
&self,
block_id: BlockId,
) -> Result<Option<u64>, ProviderError>
fn block_number_for_id( &self, block_id: BlockId, ) -> Result<Option<u64>, ProviderError>
Get the number of the block by matching the given id.
Source§fn safe_block_number(&self) -> Result<Option<u64>, ProviderError>
fn safe_block_number(&self) -> Result<Option<u64>, ProviderError>
Get the safe block number.
Source§fn finalized_block_number(&self) -> Result<Option<u64>, ProviderError>
fn finalized_block_number(&self) -> Result<Option<u64>, ProviderError>
Get the finalized block number.
Source§fn safe_block_hash(&self) -> Result<Option<FixedBytes<32>>, ProviderError>
fn safe_block_hash(&self) -> Result<Option<FixedBytes<32>>, ProviderError>
Get the safe block hash.
Source§fn finalized_block_hash(&self) -> Result<Option<FixedBytes<32>>, ProviderError>
fn finalized_block_hash(&self) -> Result<Option<FixedBytes<32>>, ProviderError>
Get the finalized block hash.
Source§impl<N> BlockNumReader for BlockchainProvider<N>where
N: ProviderNodeTypes,
impl<N> BlockNumReader for BlockchainProvider<N>where
N: ProviderNodeTypes,
Source§fn chain_info(&self) -> Result<ChainInfo, ProviderError>
fn chain_info(&self) -> Result<ChainInfo, ProviderError>
Returns the current info for the chain.
Source§fn best_block_number(&self) -> Result<u64, ProviderError>
fn best_block_number(&self) -> Result<u64, ProviderError>
Returns the best block number in the chain.
Source§fn last_block_number(&self) -> Result<u64, ProviderError>
fn last_block_number(&self) -> Result<u64, ProviderError>
Returns the last block number associated with the last canonical header in the database.
Source§fn earliest_block_number(&self) -> Result<u64, ProviderError>
fn earliest_block_number(&self) -> Result<u64, ProviderError>
Returns earliest block number to keep track of the expired block range.
Source§fn block_number(
&self,
hash: FixedBytes<32>,
) -> Result<Option<u64>, ProviderError>
fn block_number( &self, hash: FixedBytes<32>, ) -> Result<Option<u64>, ProviderError>
Gets the
BlockNumber for the given hash. Returns None if no block with this hash exists.Source§fn convert_hash_or_number(
&self,
id: HashOrNumber,
) -> Result<Option<u64>, ProviderError>
fn convert_hash_or_number( &self, id: HashOrNumber, ) -> Result<Option<u64>, ProviderError>
Gets the block number for the given
BlockHashOrNumber. Returns None if no block with
this hash exists. If the BlockHashOrNumber is a Number, it is returned as is.Source§fn convert_number(
&self,
id: HashOrNumber,
) -> Result<Option<FixedBytes<32>>, ProviderError>
fn convert_number( &self, id: HashOrNumber, ) -> Result<Option<FixedBytes<32>>, ProviderError>
Gets the block hash for the given
BlockHashOrNumber. Returns None if no block with this
number exists. If the BlockHashOrNumber is a Hash, it is returned as is.Source§impl<N> BlockReader for BlockchainProvider<N>where
N: ProviderNodeTypes,
impl<N> BlockReader for BlockchainProvider<N>where
N: ProviderNodeTypes,
Source§fn recovered_block(
&self,
id: HashOrNumber,
transaction_kind: TransactionVariant,
) -> Result<Option<RecoveredBlock<<BlockchainProvider<N> as BlockReader>::Block>>, ProviderError>
fn recovered_block( &self, id: HashOrNumber, transaction_kind: TransactionVariant, ) -> Result<Option<RecoveredBlock<<BlockchainProvider<N> as BlockReader>::Block>>, ProviderError>
Returns the block with senders with matching number or hash from database.
NOTE: If TransactionVariant::NoHash is provided then the transactions have invalid
hashes, since they would need to be calculated on the spot, and we want fast querying.
Returns None if block is not found.
Source§type Block = <<N as NodeTypes>::Primitives as NodePrimitives>::Block
type Block = <<N as NodeTypes>::Primitives as NodePrimitives>::Block
The block type this provider reads.
Source§fn find_block_by_hash(
&self,
hash: FixedBytes<32>,
source: BlockSource,
) -> Result<Option<<BlockchainProvider<N> as BlockReader>::Block>, ProviderError>
fn find_block_by_hash( &self, hash: FixedBytes<32>, source: BlockSource, ) -> Result<Option<<BlockchainProvider<N> as BlockReader>::Block>, ProviderError>
Tries to find in the given block source. Read more
Source§fn block(
&self,
id: HashOrNumber,
) -> Result<Option<<BlockchainProvider<N> as BlockReader>::Block>, ProviderError>
fn block( &self, id: HashOrNumber, ) -> Result<Option<<BlockchainProvider<N> as BlockReader>::Block>, ProviderError>
Returns the block with given id from the database. Read more
Source§fn pending_block(
&self,
) -> Result<Option<RecoveredBlock<<BlockchainProvider<N> as BlockReader>::Block>>, ProviderError>
fn pending_block( &self, ) -> Result<Option<RecoveredBlock<<BlockchainProvider<N> as BlockReader>::Block>>, ProviderError>
Returns the pending block if available Read more
Source§fn pending_block_and_receipts(
&self,
) -> Result<Option<(RecoveredBlock<<BlockchainProvider<N> as BlockReader>::Block>, Vec<<BlockchainProvider<N> as ReceiptProvider>::Receipt>)>, ProviderError>
fn pending_block_and_receipts( &self, ) -> Result<Option<(RecoveredBlock<<BlockchainProvider<N> as BlockReader>::Block>, Vec<<BlockchainProvider<N> as ReceiptProvider>::Receipt>)>, ProviderError>
Returns the pending block and receipts if available.
Source§fn sealed_block_with_senders(
&self,
id: HashOrNumber,
transaction_kind: TransactionVariant,
) -> Result<Option<RecoveredBlock<<BlockchainProvider<N> as BlockReader>::Block>>, ProviderError>
fn sealed_block_with_senders( &self, id: HashOrNumber, transaction_kind: TransactionVariant, ) -> Result<Option<RecoveredBlock<<BlockchainProvider<N> as BlockReader>::Block>>, ProviderError>
Returns the sealed block with senders with matching number or hash from database. Read more
Source§fn block_range(
&self,
range: RangeInclusive<u64>,
) -> Result<Vec<<BlockchainProvider<N> as BlockReader>::Block>, ProviderError>
fn block_range( &self, range: RangeInclusive<u64>, ) -> Result<Vec<<BlockchainProvider<N> as BlockReader>::Block>, ProviderError>
Returns all blocks in the given inclusive range. Read more
Source§fn block_with_senders_range(
&self,
range: RangeInclusive<u64>,
) -> Result<Vec<RecoveredBlock<<BlockchainProvider<N> as BlockReader>::Block>>, ProviderError>
fn block_with_senders_range( &self, range: RangeInclusive<u64>, ) -> Result<Vec<RecoveredBlock<<BlockchainProvider<N> as BlockReader>::Block>>, ProviderError>
Returns a range of blocks from the database, along with the senders of each
transaction in the blocks.
Source§fn recovered_block_range(
&self,
range: RangeInclusive<u64>,
) -> Result<Vec<RecoveredBlock<<BlockchainProvider<N> as BlockReader>::Block>>, ProviderError>
fn recovered_block_range( &self, range: RangeInclusive<u64>, ) -> Result<Vec<RecoveredBlock<<BlockchainProvider<N> as BlockReader>::Block>>, ProviderError>
Returns a range of sealed blocks from the database, along with the senders of each
transaction in the blocks.
Source§fn block_by_transaction_id(&self, id: u64) -> Result<Option<u64>, ProviderError>
fn block_by_transaction_id(&self, id: u64) -> Result<Option<u64>, ProviderError>
Returns the block number that contains the given transaction.
Source§fn block_by_hash(
&self,
hash: FixedBytes<32>,
) -> Result<Option<Self::Block>, ProviderError>
fn block_by_hash( &self, hash: FixedBytes<32>, ) -> Result<Option<Self::Block>, ProviderError>
Returns the block with matching hash from the database. Read more
Source§fn block_by_number(
&self,
num: u64,
) -> Result<Option<Self::Block>, ProviderError>
fn block_by_number( &self, num: u64, ) -> Result<Option<Self::Block>, ProviderError>
Returns the block with matching number from database. Read more
Source§impl<N> BlockReaderIdExt for BlockchainProvider<N>
impl<N> BlockReaderIdExt for BlockchainProvider<N>
Source§fn block_by_id(
&self,
id: BlockId,
) -> Result<Option<<BlockchainProvider<N> as BlockReader>::Block>, ProviderError>
fn block_by_id( &self, id: BlockId, ) -> Result<Option<<BlockchainProvider<N> as BlockReader>::Block>, ProviderError>
Returns the block with the matching [
BlockId] from the database. Read moreSource§fn header_by_number_or_tag(
&self,
id: BlockNumberOrTag,
) -> Result<Option<<BlockchainProvider<N> as HeaderProvider>::Header>, ProviderError>
fn header_by_number_or_tag( &self, id: BlockNumberOrTag, ) -> Result<Option<<BlockchainProvider<N> as HeaderProvider>::Header>, ProviderError>
Returns the header with matching tag from the database Read more
Source§fn sealed_header_by_number_or_tag(
&self,
id: BlockNumberOrTag,
) -> Result<Option<SealedHeader<<BlockchainProvider<N> as HeaderProvider>::Header>>, ProviderError>
fn sealed_header_by_number_or_tag( &self, id: BlockNumberOrTag, ) -> Result<Option<SealedHeader<<BlockchainProvider<N> as HeaderProvider>::Header>>, ProviderError>
Returns the header with matching tag from the database Read more
Source§fn sealed_header_by_id(
&self,
id: BlockId,
) -> Result<Option<SealedHeader<<BlockchainProvider<N> as HeaderProvider>::Header>>, ProviderError>
fn sealed_header_by_id( &self, id: BlockId, ) -> Result<Option<SealedHeader<<BlockchainProvider<N> as HeaderProvider>::Header>>, ProviderError>
Returns the sealed header with the matching
BlockId from the database. Read moreSource§fn header_by_id(
&self,
id: BlockId,
) -> Result<Option<<BlockchainProvider<N> as HeaderProvider>::Header>, ProviderError>
fn header_by_id( &self, id: BlockId, ) -> Result<Option<<BlockchainProvider<N> as HeaderProvider>::Header>, ProviderError>
Returns the header with the matching
BlockId from the database. Read moreSource§fn block_by_number_or_tag(
&self,
id: BlockNumberOrTag,
) -> Result<Option<Self::Block>, ProviderError>
fn block_by_number_or_tag( &self, id: BlockNumberOrTag, ) -> Result<Option<Self::Block>, ProviderError>
Returns the block with matching tag from the database Read more
Source§fn pending_header(
&self,
) -> Result<Option<SealedHeader<Self::Header>>, ProviderError>
fn pending_header( &self, ) -> Result<Option<SealedHeader<Self::Header>>, ProviderError>
Returns the pending block header if available Read more
Source§fn latest_header(
&self,
) -> Result<Option<SealedHeader<Self::Header>>, ProviderError>
fn latest_header( &self, ) -> Result<Option<SealedHeader<Self::Header>>, ProviderError>
Returns the latest block header if available Read more
Source§fn safe_header(
&self,
) -> Result<Option<SealedHeader<Self::Header>>, ProviderError>
fn safe_header( &self, ) -> Result<Option<SealedHeader<Self::Header>>, ProviderError>
Returns the safe block header if available Read more
Source§fn finalized_header(
&self,
) -> Result<Option<SealedHeader<Self::Header>>, ProviderError>
fn finalized_header( &self, ) -> Result<Option<SealedHeader<Self::Header>>, ProviderError>
Returns the finalized block header if available Read more
Source§fn block_with_senders_by_id(
&self,
id: BlockId,
transaction_kind: TransactionVariant,
) -> Result<Option<RecoveredBlock<Self::Block>>, ProviderError>
fn block_with_senders_by_id( &self, id: BlockId, transaction_kind: TransactionVariant, ) -> Result<Option<RecoveredBlock<Self::Block>>, ProviderError>
Returns the block with senders with matching [
BlockId]. Read moreSource§impl<N> CanonChainTracker for BlockchainProvider<N>where
N: ProviderNodeTypes,
impl<N> CanonChainTracker for BlockchainProvider<N>where
N: ProviderNodeTypes,
Source§type Header = <<N as NodeTypes>::Primitives as NodePrimitives>::BlockHeader
type Header = <<N as NodeTypes>::Primitives as NodePrimitives>::BlockHeader
The header type.
Source§fn on_forkchoice_update_received(&self, _update: &ForkchoiceState)
fn on_forkchoice_update_received(&self, _update: &ForkchoiceState)
Notify the tracker about a received fork choice update.
Source§fn last_received_update_timestamp(&self) -> Option<Instant>
fn last_received_update_timestamp(&self) -> Option<Instant>
Returns the last time a fork choice update was received from the CL
(
CanonChainTracker::on_forkchoice_update_received)Source§fn set_canonical_head(
&self,
header: SealedHeader<<BlockchainProvider<N> as CanonChainTracker>::Header>,
)
fn set_canonical_head( &self, header: SealedHeader<<BlockchainProvider<N> as CanonChainTracker>::Header>, )
Sets the canonical head of the chain.
Source§fn set_safe(
&self,
header: SealedHeader<<BlockchainProvider<N> as CanonChainTracker>::Header>,
)
fn set_safe( &self, header: SealedHeader<<BlockchainProvider<N> as CanonChainTracker>::Header>, )
Sets the safe block of the chain.
Source§fn set_finalized(
&self,
header: SealedHeader<<BlockchainProvider<N> as CanonChainTracker>::Header>,
)
fn set_finalized( &self, header: SealedHeader<<BlockchainProvider<N> as CanonChainTracker>::Header>, )
Sets the finalized block of the chain.
Source§impl<N> CanonStateSubscriptions for BlockchainProvider<N>where
N: ProviderNodeTypes,
impl<N> CanonStateSubscriptions for BlockchainProvider<N>where
N: ProviderNodeTypes,
Source§fn subscribe_to_canonical_state(
&self,
) -> Receiver<CanonStateNotification<<BlockchainProvider<N> as NodePrimitivesProvider>::Primitives>>
fn subscribe_to_canonical_state( &self, ) -> Receiver<CanonStateNotification<<BlockchainProvider<N> as NodePrimitivesProvider>::Primitives>>
Get notified when a new canonical chain was imported. Read more
Source§fn canonical_state_stream(
&self,
) -> CanonStateNotificationStream<Self::Primitives>
fn canonical_state_stream( &self, ) -> CanonStateNotificationStream<Self::Primitives>
Convenience method to get a stream of
CanonStateNotification.Source§impl<N> ChainSpecProvider for BlockchainProvider<N>where
N: NodeTypesWithDB,
impl<N> ChainSpecProvider for BlockchainProvider<N>where
N: NodeTypesWithDB,
Source§impl<N> ChangeSetReader for BlockchainProvider<N>where
N: ProviderNodeTypes,
impl<N> ChangeSetReader for BlockchainProvider<N>where
N: ProviderNodeTypes,
Source§fn account_block_changeset(
&self,
block_number: u64,
) -> Result<Vec<AccountBeforeTx>, ProviderError>
fn account_block_changeset( &self, block_number: u64, ) -> Result<Vec<AccountBeforeTx>, ProviderError>
Iterate over account changesets and return the account state from before this block.
Source§fn get_account_before_block(
&self,
block_number: u64,
address: Address,
) -> Result<Option<AccountBeforeTx>, ProviderError>
fn get_account_before_block( &self, block_number: u64, address: Address, ) -> Result<Option<AccountBeforeTx>, ProviderError>
Search the block’s changesets for the given address, and return the result. Read more
Source§impl<N> Clone for BlockchainProvider<N>where
N: NodeTypesWithDB,
impl<N> Clone for BlockchainProvider<N>where
N: NodeTypesWithDB,
Source§fn clone(&self) -> BlockchainProvider<N>
fn clone(&self) -> BlockchainProvider<N>
Returns a duplicate of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreSource§impl<N> DatabaseProviderFactory for BlockchainProvider<N>where
N: ProviderNodeTypes,
impl<N> DatabaseProviderFactory for BlockchainProvider<N>where
N: ProviderNodeTypes,
Source§type DB = <N as NodeTypesWithDB>::DB
type DB = <N as NodeTypesWithDB>::DB
Database this factory produces providers for.
Source§type Provider = <ProviderFactory<N> as DatabaseProviderFactory>::Provider
type Provider = <ProviderFactory<N> as DatabaseProviderFactory>::Provider
Provider type returned by the factory.
Source§type ProviderRW = <ProviderFactory<N> as DatabaseProviderFactory>::ProviderRW
type ProviderRW = <ProviderFactory<N> as DatabaseProviderFactory>::ProviderRW
Read-write provider type returned by the factory.
Source§fn database_provider_ro(
&self,
) -> Result<<BlockchainProvider<N> as DatabaseProviderFactory>::Provider, ProviderError>
fn database_provider_ro( &self, ) -> Result<<BlockchainProvider<N> as DatabaseProviderFactory>::Provider, ProviderError>
Create new read-only database provider.
Source§fn database_provider_rw(
&self,
) -> Result<<BlockchainProvider<N> as DatabaseProviderFactory>::ProviderRW, ProviderError>
fn database_provider_rw( &self, ) -> Result<<BlockchainProvider<N> as DatabaseProviderFactory>::ProviderRW, ProviderError>
Create new read-write database provider.
Source§impl<N> Debug for BlockchainProvider<N>
impl<N> Debug for BlockchainProvider<N>
Source§impl<N> ForkChoiceSubscriptions for BlockchainProvider<N>where
N: ProviderNodeTypes,
impl<N> ForkChoiceSubscriptions for BlockchainProvider<N>where
N: ProviderNodeTypes,
Source§type Header = <<N as NodeTypes>::Primitives as NodePrimitives>::BlockHeader
type Header = <<N as NodeTypes>::Primitives as NodePrimitives>::BlockHeader
Block Header type.
Source§fn subscribe_safe_block(
&self,
) -> ForkChoiceNotifications<<BlockchainProvider<N> as ForkChoiceSubscriptions>::Header>
fn subscribe_safe_block( &self, ) -> ForkChoiceNotifications<<BlockchainProvider<N> as ForkChoiceSubscriptions>::Header>
Get notified when a new safe block of the chain is selected.
Source§fn subscribe_finalized_block(
&self,
) -> ForkChoiceNotifications<<BlockchainProvider<N> as ForkChoiceSubscriptions>::Header>
fn subscribe_finalized_block( &self, ) -> ForkChoiceNotifications<<BlockchainProvider<N> as ForkChoiceSubscriptions>::Header>
Get notified when a new finalized block of the chain is selected.
Source§fn safe_block_stream(&self) -> ForkChoiceStream<SealedHeader<Self::Header>>
fn safe_block_stream(&self) -> ForkChoiceStream<SealedHeader<Self::Header>>
Convenience method to get a stream of the new safe blocks of the chain.
Source§fn finalized_block_stream(&self) -> ForkChoiceStream<SealedHeader<Self::Header>>
fn finalized_block_stream(&self) -> ForkChoiceStream<SealedHeader<Self::Header>>
Convenience method to get a stream of the new finalized blocks of the chain.
Source§impl<N> HashedPostStateProvider for BlockchainProvider<N>where
N: NodeTypesWithDB,
impl<N> HashedPostStateProvider for BlockchainProvider<N>where
N: NodeTypesWithDB,
Source§fn hashed_post_state(&self, bundle_state: &BundleState) -> HashedPostState
fn hashed_post_state(&self, bundle_state: &BundleState) -> HashedPostState
Returns the
HashedPostState of the provided BundleState.Source§impl<N> HeaderProvider for BlockchainProvider<N>where
N: ProviderNodeTypes,
impl<N> HeaderProvider for BlockchainProvider<N>where
N: ProviderNodeTypes,
Source§type Header = <<N as NodeTypes>::Primitives as NodePrimitives>::BlockHeader
type Header = <<N as NodeTypes>::Primitives as NodePrimitives>::BlockHeader
The header type this provider supports.
Source§fn header(
&self,
block_hash: FixedBytes<32>,
) -> Result<Option<<BlockchainProvider<N> as HeaderProvider>::Header>, ProviderError>
fn header( &self, block_hash: FixedBytes<32>, ) -> Result<Option<<BlockchainProvider<N> as HeaderProvider>::Header>, ProviderError>
Get header by block hash
Source§fn header_by_number(
&self,
num: u64,
) -> Result<Option<<BlockchainProvider<N> as HeaderProvider>::Header>, ProviderError>
fn header_by_number( &self, num: u64, ) -> Result<Option<<BlockchainProvider<N> as HeaderProvider>::Header>, ProviderError>
Get header by block number
Source§fn headers_range(
&self,
range: impl RangeBounds<u64>,
) -> Result<Vec<<BlockchainProvider<N> as HeaderProvider>::Header>, ProviderError>
fn headers_range( &self, range: impl RangeBounds<u64>, ) -> Result<Vec<<BlockchainProvider<N> as HeaderProvider>::Header>, ProviderError>
Get headers in range of block numbers
Source§fn sealed_header(
&self,
number: u64,
) -> Result<Option<SealedHeader<<BlockchainProvider<N> as HeaderProvider>::Header>>, ProviderError>
fn sealed_header( &self, number: u64, ) -> Result<Option<SealedHeader<<BlockchainProvider<N> as HeaderProvider>::Header>>, ProviderError>
Get a single sealed header by block number.
Source§fn sealed_headers_range(
&self,
range: impl RangeBounds<u64>,
) -> Result<Vec<SealedHeader<<BlockchainProvider<N> as HeaderProvider>::Header>>, ProviderError>
fn sealed_headers_range( &self, range: impl RangeBounds<u64>, ) -> Result<Vec<SealedHeader<<BlockchainProvider<N> as HeaderProvider>::Header>>, ProviderError>
Get headers in range of block numbers.
Source§fn sealed_headers_while(
&self,
range: impl RangeBounds<u64>,
predicate: impl FnMut(&SealedHeader<<BlockchainProvider<N> as HeaderProvider>::Header>) -> bool,
) -> Result<Vec<SealedHeader<<BlockchainProvider<N> as HeaderProvider>::Header>>, ProviderError>
fn sealed_headers_while( &self, range: impl RangeBounds<u64>, predicate: impl FnMut(&SealedHeader<<BlockchainProvider<N> as HeaderProvider>::Header>) -> bool, ) -> Result<Vec<SealedHeader<<BlockchainProvider<N> as HeaderProvider>::Header>>, ProviderError>
Get sealed headers while
predicate returns true or the range is exhausted.Source§fn is_known(&self, block_hash: FixedBytes<32>) -> Result<bool, ProviderError>
fn is_known(&self, block_hash: FixedBytes<32>) -> Result<bool, ProviderError>
Check if block is known
Source§fn sealed_header_by_hash(
&self,
block_hash: FixedBytes<32>,
) -> Result<Option<SealedHeader<Self::Header>>, ProviderError>
fn sealed_header_by_hash( &self, block_hash: FixedBytes<32>, ) -> Result<Option<SealedHeader<Self::Header>>, ProviderError>
Retrieves the header sealed by the given block hash.
Source§fn header_by_hash_or_number(
&self,
hash_or_num: HashOrNumber,
) -> Result<Option<Self::Header>, ProviderError>
fn header_by_hash_or_number( &self, hash_or_num: HashOrNumber, ) -> Result<Option<Self::Header>, ProviderError>
Get header by block number or hash
Source§impl<N> NodePrimitivesProvider for BlockchainProvider<N>where
N: NodeTypesWithDB,
impl<N> NodePrimitivesProvider for BlockchainProvider<N>where
N: NodeTypesWithDB,
Source§type Primitives = <N as NodeTypes>::Primitives
type Primitives = <N as NodeTypes>::Primitives
The node primitive types.
Source§impl<N> PruneCheckpointReader for BlockchainProvider<N>where
N: ProviderNodeTypes,
impl<N> PruneCheckpointReader for BlockchainProvider<N>where
N: ProviderNodeTypes,
Source§fn get_prune_checkpoint(
&self,
segment: PruneSegment,
) -> Result<Option<PruneCheckpoint>, ProviderError>
fn get_prune_checkpoint( &self, segment: PruneSegment, ) -> Result<Option<PruneCheckpoint>, ProviderError>
Fetch the prune checkpoint for the given segment.
Source§fn get_prune_checkpoints(
&self,
) -> Result<Vec<(PruneSegment, PruneCheckpoint)>, ProviderError>
fn get_prune_checkpoints( &self, ) -> Result<Vec<(PruneSegment, PruneCheckpoint)>, ProviderError>
Fetch all the prune checkpoints.
Source§impl<N> ReceiptProvider for BlockchainProvider<N>where
N: ProviderNodeTypes,
impl<N> ReceiptProvider for BlockchainProvider<N>where
N: ProviderNodeTypes,
Source§type Receipt = <<N as NodeTypes>::Primitives as NodePrimitives>::Receipt
type Receipt = <<N as NodeTypes>::Primitives as NodePrimitives>::Receipt
The receipt type.
Source§fn receipt(
&self,
id: u64,
) -> Result<Option<<BlockchainProvider<N> as ReceiptProvider>::Receipt>, ProviderError>
fn receipt( &self, id: u64, ) -> Result<Option<<BlockchainProvider<N> as ReceiptProvider>::Receipt>, ProviderError>
Get receipt by transaction number Read more
Source§fn receipt_by_hash(
&self,
hash: FixedBytes<32>,
) -> Result<Option<<BlockchainProvider<N> as ReceiptProvider>::Receipt>, ProviderError>
fn receipt_by_hash( &self, hash: FixedBytes<32>, ) -> Result<Option<<BlockchainProvider<N> as ReceiptProvider>::Receipt>, ProviderError>
Get receipt by transaction hash. Read more
Source§fn receipts_by_block(
&self,
block: HashOrNumber,
) -> Result<Option<Vec<<BlockchainProvider<N> as ReceiptProvider>::Receipt>>, ProviderError>
fn receipts_by_block( &self, block: HashOrNumber, ) -> Result<Option<Vec<<BlockchainProvider<N> as ReceiptProvider>::Receipt>>, ProviderError>
Get receipts by block num or hash. Read more
Source§fn receipts_by_tx_range(
&self,
range: impl RangeBounds<u64>,
) -> Result<Vec<<BlockchainProvider<N> as ReceiptProvider>::Receipt>, ProviderError>
fn receipts_by_tx_range( &self, range: impl RangeBounds<u64>, ) -> Result<Vec<<BlockchainProvider<N> as ReceiptProvider>::Receipt>, ProviderError>
Get receipts by tx range.
Source§fn receipts_by_block_range(
&self,
block_range: RangeInclusive<u64>,
) -> Result<Vec<Vec<<BlockchainProvider<N> as ReceiptProvider>::Receipt>>, ProviderError>
fn receipts_by_block_range( &self, block_range: RangeInclusive<u64>, ) -> Result<Vec<Vec<<BlockchainProvider<N> as ReceiptProvider>::Receipt>>, ProviderError>
Get receipts by block range. Read more
Source§impl<N> ReceiptProviderIdExt for BlockchainProvider<N>where
N: ProviderNodeTypes,
impl<N> ReceiptProviderIdExt for BlockchainProvider<N>where
N: ProviderNodeTypes,
Source§fn receipts_by_block_id(
&self,
block: BlockId,
) -> Result<Option<Vec<<BlockchainProvider<N> as ReceiptProvider>::Receipt>>, ProviderError>
fn receipts_by_block_id( &self, block: BlockId, ) -> Result<Option<Vec<<BlockchainProvider<N> as ReceiptProvider>::Receipt>>, ProviderError>
Get receipt by block id
Source§fn receipts_by_number_or_tag(
&self,
number_or_tag: BlockNumberOrTag,
) -> Result<Option<Vec<Self::Receipt>>, ProviderError>
fn receipts_by_number_or_tag( &self, number_or_tag: BlockNumberOrTag, ) -> Result<Option<Vec<Self::Receipt>>, ProviderError>
Returns the block with the matching
BlockId from the database. Read moreSource§impl<N> StageCheckpointReader for BlockchainProvider<N>where
N: ProviderNodeTypes,
impl<N> StageCheckpointReader for BlockchainProvider<N>where
N: ProviderNodeTypes,
Source§fn get_stage_checkpoint(
&self,
id: StageId,
) -> Result<Option<StageCheckpoint>, ProviderError>
fn get_stage_checkpoint( &self, id: StageId, ) -> Result<Option<StageCheckpoint>, ProviderError>
Fetch the checkpoint for the given stage.
Source§fn get_stage_checkpoint_progress(
&self,
id: StageId,
) -> Result<Option<Vec<u8>>, ProviderError>
fn get_stage_checkpoint_progress( &self, id: StageId, ) -> Result<Option<Vec<u8>>, ProviderError>
Get stage checkpoint progress.
Source§fn get_all_checkpoints(
&self,
) -> Result<Vec<(String, StageCheckpoint)>, ProviderError>
fn get_all_checkpoints( &self, ) -> Result<Vec<(String, StageCheckpoint)>, ProviderError>
Reads all stage checkpoints and returns a list with the name of the stage and the checkpoint
data.
Source§impl<N> StateProviderFactory for BlockchainProvider<N>where
N: ProviderNodeTypes,
impl<N> StateProviderFactory for BlockchainProvider<N>where
N: ProviderNodeTypes,
Source§fn latest(&self) -> Result<Box<dyn StateProvider>, ProviderError>
fn latest(&self) -> Result<Box<dyn StateProvider>, ProviderError>
Storage provider for latest block
Source§fn state_by_block_number_or_tag(
&self,
number_or_tag: BlockNumberOrTag,
) -> Result<Box<dyn StateProvider>, ProviderError>
fn state_by_block_number_or_tag( &self, number_or_tag: BlockNumberOrTag, ) -> Result<Box<dyn StateProvider>, ProviderError>
Returns a StateProviderBox indexed by the given block number or tag.
Source§fn pending(&self) -> Result<Box<dyn StateProvider>, ProviderError>
fn pending(&self) -> Result<Box<dyn StateProvider>, ProviderError>
Returns the state provider for pending state.
If there’s no pending block available then the latest state provider is returned:
Self::latest
Source§fn history_by_block_number(
&self,
block_number: u64,
) -> Result<Box<dyn StateProvider>, ProviderError>
fn history_by_block_number( &self, block_number: u64, ) -> Result<Box<dyn StateProvider>, ProviderError>
Returns a historical
StateProvider indexed by the given historic block number. Read moreSource§fn history_by_block_hash(
&self,
block_hash: FixedBytes<32>,
) -> Result<Box<dyn StateProvider>, ProviderError>
fn history_by_block_hash( &self, block_hash: FixedBytes<32>, ) -> Result<Box<dyn StateProvider>, ProviderError>
Returns a historical
StateProvider indexed by the given block hash. Read moreSource§fn state_by_block_hash(
&self,
hash: FixedBytes<32>,
) -> Result<Box<dyn StateProvider>, ProviderError>
fn state_by_block_hash( &self, hash: FixedBytes<32>, ) -> Result<Box<dyn StateProvider>, ProviderError>
Returns any StateProvider with matching block hash. Read more
Source§fn pending_state_by_hash(
&self,
block_hash: FixedBytes<32>,
) -> Result<Option<Box<dyn StateProvider>>, ProviderError>
fn pending_state_by_hash( &self, block_hash: FixedBytes<32>, ) -> Result<Option<Box<dyn StateProvider>>, ProviderError>
Storage provider for pending state for the given block hash. Read more
Source§fn maybe_pending(&self) -> Result<Option<Box<dyn StateProvider>>, ProviderError>
fn maybe_pending(&self) -> Result<Option<Box<dyn StateProvider>>, ProviderError>
Returns a pending
StateProvider if it exists. Read moreSource§fn state_by_block_id(
&self,
block_id: BlockId,
) -> Result<Box<dyn StateProvider>, ProviderError>
fn state_by_block_id( &self, block_id: BlockId, ) -> Result<Box<dyn StateProvider>, ProviderError>
Source§impl<N> StateReader for BlockchainProvider<N>where
N: ProviderNodeTypes,
impl<N> StateReader for BlockchainProvider<N>where
N: ProviderNodeTypes,
Source§fn get_state(
&self,
block: u64,
) -> Result<Option<ExecutionOutcome<<BlockchainProvider<N> as StateReader>::Receipt>>, ProviderError>
fn get_state( &self, block: u64, ) -> Result<Option<ExecutionOutcome<<BlockchainProvider<N> as StateReader>::Receipt>>, ProviderError>
Re-constructs the ExecutionOutcome from in-memory and database state, if necessary.
If data for the block does not exist, this will return None.
NOTE: This cannot be called safely in a loop outside of the blockchain tree thread. This is
because the CanonicalInMemoryState could change during a reorg, causing results to be
inconsistent. Currently this can safely be called within the blockchain tree thread,
because the tree thread is responsible for modifying the CanonicalInMemoryState in the
first place.
Source§type Receipt = <<N as NodeTypes>::Primitives as NodePrimitives>::Receipt
type Receipt = <<N as NodeTypes>::Primitives as NodePrimitives>::Receipt
Receipt type in
ExecutionOutcome.Source§impl<N> StaticFileProviderFactory for BlockchainProvider<N>where
N: ProviderNodeTypes,
impl<N> StaticFileProviderFactory for BlockchainProvider<N>where
N: ProviderNodeTypes,
Source§fn static_file_provider(
&self,
) -> StaticFileProvider<<BlockchainProvider<N> as NodePrimitivesProvider>::Primitives>
fn static_file_provider( &self, ) -> StaticFileProvider<<BlockchainProvider<N> as NodePrimitivesProvider>::Primitives>
Create new instance of static file provider.
Source§impl<N> StorageChangeSetReader for BlockchainProvider<N>where
N: ProviderNodeTypes,
impl<N> StorageChangeSetReader for BlockchainProvider<N>where
N: ProviderNodeTypes,
Source§fn storage_changeset(
&self,
block_number: u64,
) -> Result<Vec<(BlockNumberAddress, StorageEntry)>, ProviderError>
fn storage_changeset( &self, block_number: u64, ) -> Result<Vec<(BlockNumberAddress, StorageEntry)>, ProviderError>
Iterate over storage changesets and return the storage state from before this block.
Source§impl<N> TransactionsProvider for BlockchainProvider<N>where
N: ProviderNodeTypes,
impl<N> TransactionsProvider for BlockchainProvider<N>where
N: ProviderNodeTypes,
Source§type Transaction = <<N as NodeTypes>::Primitives as NodePrimitives>::SignedTx
type Transaction = <<N as NodeTypes>::Primitives as NodePrimitives>::SignedTx
The transaction type this provider reads.
Source§fn transaction_id(
&self,
tx_hash: FixedBytes<32>,
) -> Result<Option<u64>, ProviderError>
fn transaction_id( &self, tx_hash: FixedBytes<32>, ) -> Result<Option<u64>, ProviderError>
Get internal transaction identifier by transaction hash. Read more
Source§fn transaction_by_id(
&self,
id: u64,
) -> Result<Option<<BlockchainProvider<N> as TransactionsProvider>::Transaction>, ProviderError>
fn transaction_by_id( &self, id: u64, ) -> Result<Option<<BlockchainProvider<N> as TransactionsProvider>::Transaction>, ProviderError>
Get transaction by id, computes hash every time so more expensive.
Source§fn transaction_by_id_unhashed(
&self,
id: u64,
) -> Result<Option<<BlockchainProvider<N> as TransactionsProvider>::Transaction>, ProviderError>
fn transaction_by_id_unhashed( &self, id: u64, ) -> Result<Option<<BlockchainProvider<N> as TransactionsProvider>::Transaction>, ProviderError>
Get transaction by id without computing the hash.
Source§fn transaction_by_hash(
&self,
hash: FixedBytes<32>,
) -> Result<Option<<BlockchainProvider<N> as TransactionsProvider>::Transaction>, ProviderError>
fn transaction_by_hash( &self, hash: FixedBytes<32>, ) -> Result<Option<<BlockchainProvider<N> as TransactionsProvider>::Transaction>, ProviderError>
Get transaction by transaction hash.
Source§fn transaction_by_hash_with_meta(
&self,
tx_hash: FixedBytes<32>,
) -> Result<Option<(<BlockchainProvider<N> as TransactionsProvider>::Transaction, TransactionMeta)>, ProviderError>
fn transaction_by_hash_with_meta( &self, tx_hash: FixedBytes<32>, ) -> Result<Option<(<BlockchainProvider<N> as TransactionsProvider>::Transaction, TransactionMeta)>, ProviderError>
Get transaction by transaction hash and additional metadata of the block the transaction was
mined in
Source§fn transaction_block(&self, id: u64) -> Result<Option<u64>, ProviderError>
fn transaction_block(&self, id: u64) -> Result<Option<u64>, ProviderError>
Get transaction block number
Source§fn transactions_by_block(
&self,
id: HashOrNumber,
) -> Result<Option<Vec<<BlockchainProvider<N> as TransactionsProvider>::Transaction>>, ProviderError>
fn transactions_by_block( &self, id: HashOrNumber, ) -> Result<Option<Vec<<BlockchainProvider<N> as TransactionsProvider>::Transaction>>, ProviderError>
Get transactions by block id.
Source§fn transactions_by_block_range(
&self,
range: impl RangeBounds<u64>,
) -> Result<Vec<Vec<<BlockchainProvider<N> as TransactionsProvider>::Transaction>>, ProviderError>
fn transactions_by_block_range( &self, range: impl RangeBounds<u64>, ) -> Result<Vec<Vec<<BlockchainProvider<N> as TransactionsProvider>::Transaction>>, ProviderError>
Get transactions by block range.
Source§fn transactions_by_tx_range(
&self,
range: impl RangeBounds<u64>,
) -> Result<Vec<<BlockchainProvider<N> as TransactionsProvider>::Transaction>, ProviderError>
fn transactions_by_tx_range( &self, range: impl RangeBounds<u64>, ) -> Result<Vec<<BlockchainProvider<N> as TransactionsProvider>::Transaction>, ProviderError>
Get transactions by tx range.
Source§fn senders_by_tx_range(
&self,
range: impl RangeBounds<u64>,
) -> Result<Vec<Address>, ProviderError>
fn senders_by_tx_range( &self, range: impl RangeBounds<u64>, ) -> Result<Vec<Address>, ProviderError>
Get Senders from a tx range.
Source§fn transaction_sender(&self, id: u64) -> Result<Option<Address>, ProviderError>
fn transaction_sender(&self, id: u64) -> Result<Option<Address>, ProviderError>
Get transaction sender. Read more
Source§impl<N> TrieReader for BlockchainProvider<N>where
N: ProviderNodeTypes,
impl<N> TrieReader for BlockchainProvider<N>where
N: ProviderNodeTypes,
Source§fn trie_reverts(&self, from: u64) -> Result<TrieUpdatesSorted, ProviderError>
fn trie_reverts(&self, from: u64) -> Result<TrieUpdatesSorted, ProviderError>
Returns the
TrieUpdatesSorted for reverting the trie database to its state prior to the
given block and onwards having been processed.Source§fn get_block_trie_updates(
&self,
block_number: u64,
) -> Result<TrieUpdatesSorted, ProviderError>
fn get_block_trie_updates( &self, block_number: u64, ) -> Result<TrieUpdatesSorted, ProviderError>
Returns the trie updates that were applied by the specified block.
Auto Trait Implementations§
impl<N> Freeze for BlockchainProvider<N>
impl<N> !RefUnwindSafe for BlockchainProvider<N>
impl<N> Send for BlockchainProvider<N>
impl<N> Sync for BlockchainProvider<N>
impl<N> Unpin for BlockchainProvider<N>
impl<N> !UnwindSafe for BlockchainProvider<N>
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
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Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
§impl<T> Conv for T
impl<T> Conv for T
Source§impl<T> DatabaseProviderROFactory for Twhere
T: DatabaseProviderFactory,
impl<T> DatabaseProviderROFactory for Twhere
T: DatabaseProviderFactory,
Source§type Provider = <T as DatabaseProviderFactory>::Provider
type Provider = <T as DatabaseProviderFactory>::Provider
Provider type returned by this factory. Read more
Source§fn database_provider_ro(
&self,
) -> Result<<T as DatabaseProviderROFactory>::Provider, ProviderError>
fn database_provider_ro( &self, ) -> Result<<T as DatabaseProviderROFactory>::Provider, ProviderError>
Creates and returns a Provider.
§impl<T> FmtForward for T
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§fn fmt_binary(self) -> FmtBinary<Self>where
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§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
TxEnv: FromTxWithEncoded<T>,
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TxEnv: FromTxWithEncoded<T>,
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§fn sensitive_headers(
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§fn override_request_header<M>(
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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.