RocksDBProvider

reth_provider::providers

Struct RocksDBProvider 

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pub struct RocksDBProvider(/* private fields */);
Available on Unix and crate feature rocksdb only.
Expand description

RocksDB provider for auxiliary storage layer beside main database MDBX.

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impl RocksDBProvider

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pub fn new(path: impl AsRef<Path>) -> ProviderResult<Self>

Creates a new RocksDB provider.

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pub fn builder(path: impl AsRef<Path>) -> RocksDBBuilder

Creates a new RocksDB provider builder.

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pub fn tx(&self) -> RocksTx<'_>

Creates a new transaction with MDBX-like semantics (read-your-writes, rollback).

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pub fn get<T: Table>(&self, key: T::Key) -> ProviderResult<Option<T::Value>>

Gets a value from the specified table.

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pub fn get_encoded<T: Table>( &self, key: &<T::Key as Encode>::Encoded, ) -> ProviderResult<Option<T::Value>>

Gets a value from the specified table using pre-encoded key.

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pub fn put<T: Table>(&self, key: T::Key, value: &T::Value) -> ProviderResult<()>

Puts upsert a value into the specified table with the given key.

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pub fn put_encoded<T: Table>( &self, key: &<T::Key as Encode>::Encoded, value: &T::Value, ) -> ProviderResult<()>

Puts a value into the specified table using pre-encoded key.

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pub fn delete<T: Table>(&self, key: T::Key) -> ProviderResult<()>

Deletes a value from the specified table.

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pub fn write_batch<F>(&self, f: F) -> ProviderResult<()>
where F: FnOnce(&mut RocksDBBatch<'_>) -> ProviderResult<()>,

Writes a batch of operations atomically.

Trait Implementations§

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impl Clone for RocksDBProvider

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

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

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

Formats the value using the given formatter. Read more

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit #126799)
Performs copy-assignment from self to dest. Read more
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fn from(t: T) -> T

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impl<TxEnv, T> FromRecoveredTx<&T> for TxEnv
where TxEnv: FromRecoveredTx<T>,

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fn from_recovered_tx(tx: &&T, sender: Address) -> TxEnv

Builds a [TxEnv] from a transaction and a sender address.
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impl<TxEnv, T> FromTxWithEncoded<&T> for TxEnv
where TxEnv: FromTxWithEncoded<T>,

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fn from_encoded_tx(tx: &&T, sender: Address, encoded: Bytes) -> TxEnv

Builds a [TxEnv] from a transaction, its sender, and encoded transaction bytes.
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Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 8 bytes