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RocksDBBalStore

reth_provider

Struct RocksDBBalStore 

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pub struct RocksDBBalStore { /* private fields */ }
Expand description

RocksDB-backed BAL store.

Persisted BALs are keyed by (block_number, block_hash) for ordered pruning and indexed by block hash for direct BalStore lookups. Validated BALs enter a shared in-memory buffer first; BalStore::flush makes confirmed canonical entries durable while retaining them in the read cache until its shorter retention window expires.

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impl RocksDBBalStore

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pub fn new(rocksdb: RocksDBProvider) -> Self

Creates a new store with the EIP-defined retention distance.

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pub fn with_buffer_retention_distance( rocksdb: RocksDBProvider, blocks: u64, ) -> Self

Creates a new store that retains buffered BALs for the given block distance.

This does not change the EIP-defined retention distance for persisted BALs.

Trait Implementations§

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impl BalStore for RocksDBBalStore

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fn insert(&self, block: NumHash, bal: RawBal) -> ProviderResult<()>

Insert the BAL for the given block. Read more
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fn insert_many(&self, entries: Vec<(NumHash, RawBal)>) -> ProviderResult<()>

Insert multiple BALs. Read more
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fn flush(&self, blocks: &[NumHash]) -> ProviderResult<()>

Flushes pending BALs for the given canonical blocks to the backing store. Read more
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fn prune(&self, tip: BlockNumber) -> ProviderResult<usize>

Prunes expired BALs according to the store’s retention policy and the given chain tip. Read more
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fn get_by_hashes( &self, block_hashes: &[BlockHash], ) -> ProviderResult<Vec<Option<Bytes>>>

Fetch BALs for the given block hashes. Read more
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fn append_by_hashes_with_limit( &self, block_hashes: &[BlockHash], limit: GetBlockAccessListLimit, out: &mut Vec<Option<Bytes>>, ) -> ProviderResult<()>

Extends the given vector with BAL response entries for the given hashes. Read more
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fn bal_stream(&self) -> BalNotificationStream

Available on crate feature std only.
Returns a stream of BAL insert notifications. Read more
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fn get_by_hash( &self, block_hash: FixedBytes<32>, ) -> Result<Option<Bytes>, ProviderError>

Fetches the BAL for the given block hash.
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fn get_decoded_by_hash( &self, block_hash: FixedBytes<32>, ) -> Result<Option<DecodedBal>, ProviderError>

Fetches and decodes the BAL for the given block hash.
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fn get_by_hashes_with_limit( &self, block_hashes: &[FixedBytes<32>], limit: GetBlockAccessListLimit, ) -> Result<Vec<Option<Bytes>>, ProviderError>

Fetch BAL response entries for the given block hashes, stopping after the soft limit is exceeded. Read more
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impl Clone for RocksDBBalStore

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fn clone(&self) -> RocksDBBalStore

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for RocksDBBalStore

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

Formats the value using the given formatter. Read more

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Size: 32 bytes