Struct reth_provider :: providers :: ProviderFactory Copy item path

impl<N: NodeTypesWithDB> ProviderFactory<N>

pub fn new( db: N::DB, chain_spec: Arc<N::ChainSpec>, static_file_provider: StaticFileProvider, ) -> Self

Create new database provider factory.

pub fn with_static_files_metrics(self) -> Self

Enables metrics on the static file provider.

pub fn with_prune_modes(self, prune_modes: PruneModes) -> Self

Sets the pruning configuration for an existing ProviderFactory.

pub const fn db_ref(&self) -> &N::DB

Returns reference to the underlying database.

pub fn into_db(self) -> N::DB

Available on crate feature test-utils only.

Consumes Self and returns DB

impl<N: NodeTypesWithDB<DB = Arc<DatabaseEnv>>> ProviderFactory<N>

pub fn new_with_database_path<P: AsRef<Path>>( path: P, chain_spec: Arc<N::ChainSpec>, args: DatabaseArguments, static_file_provider: StaticFileProvider, ) -> RethResult<Self>

Create new database provider by passing a path. ProviderFactory will own the database instance.

impl<N: ProviderNodeTypes> ProviderFactory<N>

pub fn provider(&self) -> ProviderResult<DatabaseProviderRO<N::DB>>

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.

This sets the [PruneModes] to None, because they should only be relevant for writing data.

pub fn provider_rw(&self) -> ProviderResult<DatabaseProviderRW<N::DB>>

Returns a provider with a created DbTxMut inside, which allows fetching and updating data from the database using different types of providers. Example: HeaderProvider BlockHashReader. This may fail if the inner read/write database transaction fails to open.

pub fn latest(&self) -> ProviderResult<StateProviderBox>

State provider for latest block

pub fn history_by_block_number( &self, block_number: BlockNumber, ) -> ProviderResult<StateProviderBox>

Storage provider for state at that given block

pub fn history_by_block_hash( &self, block_hash: BlockHash, ) -> ProviderResult<StateProviderBox>

Storage provider for state at that given block hash

Trait Implementations§

impl<N: ProviderNodeTypes> BlockHashReader for ProviderFactory<N>

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.

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<N: ProviderNodeTypes> BlockNumReader for ProviderFactory<N>

fn chain_info(&self) -> ProviderResult<ChainInfo>

Returns the current info for the chain.

fn best_block_number(&self) -> ProviderResult<BlockNumber>

Returns the best block number in the chain.

fn last_block_number(&self) -> ProviderResult<BlockNumber>

Returns the last block number associated with the last canonical header in the database.

fn block_number(&self, hash: B256) -> ProviderResult<Option<BlockNumber>>

Gets the BlockNumber for the given hash. Returns None if no block with this hash exists.

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.

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.

impl<N: ProviderNodeTypes> BlockReader for ProviderFactory<N>

fn find_block_by_hash( &self, hash: B256, source: BlockSource, ) -> ProviderResult<Option<Block>>

Tries to find in the given block source. Read more

fn block(&self, id: BlockHashOrNumber) -> ProviderResult<Option<Block>>

Returns the block with given id from the database. Read more

fn pending_block(&self) -> ProviderResult<Option<SealedBlock>>

Returns the pending block if available Read more

fn pending_block_with_senders( &self, ) -> ProviderResult<Option<SealedBlockWithSenders>>

Returns the pending block if available Read more

fn pending_block_and_receipts( &self, ) -> ProviderResult<Option<(SealedBlock, Vec<Receipt>)>>

Returns the pending block and receipts if available.

fn ommers(&self, id: BlockHashOrNumber) -> ProviderResult<Option<Vec<Header>>>

Returns the ommers/uncle headers of the given block from the database. Read more

fn block_body_indices( &self, number: BlockNumber, ) -> ProviderResult<Option<StoredBlockBodyIndices>>

Returns the block body indices with matching number from database. Read more

fn block_with_senders( &self, id: BlockHashOrNumber, transaction_kind: TransactionVariant, ) -> ProviderResult<Option<BlockWithSenders>>

Returns the block with senders with matching number or hash from database. Read more

fn sealed_block_with_senders( &self, id: BlockHashOrNumber, transaction_kind: TransactionVariant, ) -> ProviderResult<Option<SealedBlockWithSenders>>

Returns the sealed block with senders with matching number or hash from database. Read more

fn block_range( &self, range: RangeInclusive<BlockNumber>, ) -> ProviderResult<Vec<Block>>

Returns all blocks in the given inclusive range. Read more

fn block_with_senders_range( &self, range: RangeInclusive<BlockNumber>, ) -> ProviderResult<Vec<BlockWithSenders>>

Returns a range of blocks from the database, along with the senders of each transaction in the blocks.

fn sealed_block_with_senders_range( &self, range: RangeInclusive<BlockNumber>, ) -> ProviderResult<Vec<SealedBlockWithSenders>>

Returns a range of sealed blocks from the database, along with the senders of each transaction in the blocks.

fn block_by_hash( &self, hash: FixedBytes<32>, ) -> Result<Option<Block>, ProviderError>

Returns the block with matching hash from the database. Read more

fn block_by_number(&self, num: u64) -> Result<Option<Block>, ProviderError>

Returns the block with matching number from database. Read more

impl<N: NodeTypesWithDB> ChainSpecProvider for ProviderFactory<N>

type ChainSpec = <N as NodeTypes>::ChainSpec

The chain spec type.

fn chain_spec(&self) -> Arc<N::ChainSpec>

Get an Arc to the [ChainSpec].

impl<N: NodeTypesWithDB> Clone for ProviderFactory<N>

fn clone(&self) -> Self

Returns a copy of the value. Read more

1.0.0 · source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl<N: ProviderNodeTypes> DatabaseProviderFactory for ProviderFactory<N>

type DB = <N as NodeTypesWithDB>::DB

Database this factory produces providers for.

type Provider = DatabaseProvider<<<N as NodeTypesWithDB>::DB as Database>::TX>

Provider type returned by the factory.

type ProviderRW = DatabaseProvider<<<N as NodeTypesWithDB>::DB as Database>::TXMut>

Read-write provider type returned by the factory.

fn database_provider_ro(&self) -> ProviderResult<Self::Provider>

Create new read-only database provider.

fn database_provider_rw(&self) -> ProviderResult<Self::ProviderRW>

Create new read-write database provider.

impl<N> Debug for ProviderFactory<N>
where N: NodeTypesWithDB<DB: Debug, ChainSpec: Debug>,

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

Formats the value using the given formatter. Read more

impl<N: ProviderNodeTypes> EvmEnvProvider for ProviderFactory<N>

fn fill_env_at<EvmConfig>( &self, cfg: &mut CfgEnvWithHandlerCfg, block_env: &mut BlockEnv, at: BlockHashOrNumber, evm_config: EvmConfig, ) -> ProviderResult<()>
where EvmConfig: ConfigureEvmEnv,

Fills the [CfgEnvWithHandlerCfg] and [BlockEnv] fields with values specific to the given [BlockHashOrNumber].

fn fill_env_with_header<EvmConfig>( &self, cfg: &mut CfgEnvWithHandlerCfg, block_env: &mut BlockEnv, header: &Header, evm_config: EvmConfig, ) -> ProviderResult<()>
where EvmConfig: ConfigureEvmEnv,

Fills the [CfgEnvWithHandlerCfg] and [BlockEnv] fields with values specific to the given [Header].

fn fill_cfg_env_at<EvmConfig>( &self, cfg: &mut CfgEnvWithHandlerCfg, at: BlockHashOrNumber, evm_config: EvmConfig, ) -> ProviderResult<()>
where EvmConfig: ConfigureEvmEnv,

Fills the [CfgEnvWithHandlerCfg] fields with values specific to the given [BlockHashOrNumber].

fn fill_cfg_env_with_header<EvmConfig>( &self, cfg: &mut CfgEnvWithHandlerCfg, header: &Header, evm_config: EvmConfig, ) -> ProviderResult<()>
where EvmConfig: ConfigureEvmEnv,

Fills the [CfgEnvWithHandlerCfg] fields with values specific to the given [Header].

fn env_with_header<EvmConfig>( &self, header: &Header, evm_config: EvmConfig, ) -> Result<(CfgEnvWithHandlerCfg, BlockEnv), ProviderError>
where EvmConfig: ConfigureEvmEnv,

Fills the default [CfgEnvWithHandlerCfg] and [BlockEnv] fields with values specific to the given [Header].

impl<N: ProviderNodeTypes> HeaderProvider for ProviderFactory<N>

Get header by block hash

fn header_by_number(&self, num: BlockNumber) -> ProviderResult<Option<Header>>

Get header by block number

fn header_td(&self, hash: &BlockHash) -> ProviderResult<Option<U256>>

Get total difficulty by block hash.

fn header_td_by_number( &self, number: BlockNumber, ) -> ProviderResult<Option<U256>>

Get total difficulty by block number.

fn headers_range( &self, range: impl RangeBounds<BlockNumber>, ) -> ProviderResult<Vec<Header>>

Get headers in range of block numbers

fn sealed_header( &self, number: BlockNumber, ) -> ProviderResult<Option<SealedHeader>>

Get a single sealed header by block number.

fn sealed_headers_range( &self, range: impl RangeBounds<BlockNumber>, ) -> ProviderResult<Vec<SealedHeader>>

Get headers in range of block numbers.

fn sealed_headers_while( &self, range: impl RangeBounds<BlockNumber>, predicate: impl FnMut(&SealedHeader) -> bool, ) -> ProviderResult<Vec<SealedHeader>>

Get sealed headers while predicate returns true or the range is exhausted.

fn is_known(&self, block_hash: &FixedBytes<32>) -> Result<bool, ProviderError>

Check if block is known

fn header_by_hash_or_number( &self, hash_or_num: HashOrNumber, ) -> Result<Option<Header>, ProviderError>

Get header by block number or hash

impl<N: ProviderNodeTypes> HeaderSyncGapProvider for ProviderFactory<N>

fn sync_gap( &self, tip: Receiver<B256>, highest_uninterrupted_block: BlockNumber, ) -> ProviderResult<HeaderSyncGap>

Find a current sync gap for the headers depending on the last uninterrupted block number. Last uninterrupted block represents the block number before which there are no gaps. It’s up to the caller to ensure that last uninterrupted block is determined correctly.

impl<N: ProviderNodeTypes> PruneCheckpointReader for ProviderFactory<N>

fn get_prune_checkpoint( &self, segment: PruneSegment, ) -> ProviderResult<Option<PruneCheckpoint>>

Fetch the prune checkpoint for the given segment.

fn get_prune_checkpoints( &self, ) -> ProviderResult<Vec<(PruneSegment, PruneCheckpoint)>>

Fetch all the prune checkpoints.

impl<N: ProviderNodeTypes> ReceiptProvider for ProviderFactory<N>

fn receipt(&self, id: TxNumber) -> ProviderResult<Option<Receipt>>

Get receipt by transaction number Read more

fn receipt_by_hash(&self, hash: TxHash) -> ProviderResult<Option<Receipt>>

Get receipt by transaction hash. Read more

fn receipts_by_block( &self, block: BlockHashOrNumber, ) -> ProviderResult<Option<Vec<Receipt>>>

Get receipts by block num or hash. Read more

fn receipts_by_tx_range( &self, range: impl RangeBounds<TxNumber>, ) -> ProviderResult<Vec<Receipt>>

Get receipts by tx range.

impl<N: ProviderNodeTypes> RequestsProvider for ProviderFactory<N>

fn requests_by_block( &self, id: BlockHashOrNumber, timestamp: u64, ) -> ProviderResult<Option<Requests>>

Get withdrawals by block id.

impl<N: ProviderNodeTypes> StageCheckpointReader for ProviderFactory<N>

fn get_stage_checkpoint( &self, id: StageId, ) -> ProviderResult<Option<StageCheckpoint>>

Fetch the checkpoint for the given stage.

fn get_stage_checkpoint_progress( &self, id: StageId, ) -> ProviderResult<Option<Vec<u8>>>

Get stage checkpoint progress.

fn get_all_checkpoints(&self) -> ProviderResult<Vec<(String, StageCheckpoint)>>

Reads all stage checkpoints and returns a list with the name of the stage and the checkpoint data.

impl<N: NodeTypesWithDB> StaticFileProviderFactory for ProviderFactory<N>

fn static_file_provider(&self) -> StaticFileProvider

Returns static file provider

impl<N: ProviderNodeTypes> TransactionsProvider for ProviderFactory<N>

fn transaction_id(&self, tx_hash: TxHash) -> ProviderResult<Option<TxNumber>>

Get internal transaction identifier by transaction hash. Read more

fn transaction_by_id( &self, id: TxNumber, ) -> ProviderResult<Option<TransactionSigned>>

Get transaction by id, computes hash every time so more expensive.

fn transaction_by_id_no_hash( &self, id: TxNumber, ) -> ProviderResult<Option<TransactionSignedNoHash>>

Get transaction by id without computing the hash.

fn transaction_by_hash( &self, hash: TxHash, ) -> ProviderResult<Option<TransactionSigned>>

Get transaction by transaction hash.

fn transaction_by_hash_with_meta( &self, tx_hash: TxHash, ) -> ProviderResult<Option<(TransactionSigned, TransactionMeta)>>

Get transaction by transaction hash and additional metadata of the block the transaction was mined in

fn transaction_block(&self, id: TxNumber) -> ProviderResult<Option<BlockNumber>>

Get transaction block number

fn transactions_by_block( &self, id: BlockHashOrNumber, ) -> ProviderResult<Option<Vec<TransactionSigned>>>

Get transactions by block id.

fn transactions_by_block_range( &self, range: impl RangeBounds<BlockNumber>, ) -> ProviderResult<Vec<Vec<TransactionSigned>>>

Get transactions by block range.

fn transactions_by_tx_range( &self, range: impl RangeBounds<TxNumber>, ) -> ProviderResult<Vec<TransactionSignedNoHash>>

Get transactions by tx range.

fn senders_by_tx_range( &self, range: impl RangeBounds<TxNumber>, ) -> ProviderResult<Vec<Address>>

Get Senders from a tx range.

fn transaction_sender(&self, id: TxNumber) -> ProviderResult<Option<Address>>

Get transaction sender. Read more

impl<N: ProviderNodeTypes> WithdrawalsProvider for ProviderFactory<N>

fn withdrawals_by_block( &self, id: BlockHashOrNumber, timestamp: u64, ) -> ProviderResult<Option<Withdrawals>>

Get withdrawals by block id.

fn latest_withdrawal(&self) -> ProviderResult<Option<Withdrawal>>

Get latest withdrawal from this block or earlier .

Auto Trait Implementations§

impl<N> !UnwindSafe for ProviderFactory<N>

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