reth_stages::stages

Struct AccountHashingStage

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pub struct AccountHashingStage {
    pub clean_threshold: u64,
    pub commit_threshold: u64,
    pub etl_config: EtlConfig,
}
Expand description

Account hashing stage hashes plain account. This is preparation before generating intermediate hashes and calculating Merkle tree root.

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§clean_threshold: u64

The threshold (in number of blocks) for switching between incremental hashing and full storage hashing.

§commit_threshold: u64

The maximum number of accounts to process before committing during unwind.

§etl_config: EtlConfig

ETL configuration

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impl AccountHashingStage

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pub const fn new(config: HashingConfig, etl_config: EtlConfig) -> Self

Create new instance of AccountHashingStage.

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impl AccountHashingStage

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pub fn seed<Tx: DbTx + DbTxMut + 'static, N: ProviderNodeTypes>( provider: &DatabaseProvider<Tx, N>, opts: SeedOpts, ) -> Result<Vec<(Address, Account)>, StageError>
where N::Primitives: FullNodePrimitives<BlockBody = BlockBody, BlockHeader = Header>,

Available on crate feature test-utils only.

Initializes the PlainAccountState table with num_accounts having some random state at the target block, with txs_range transactions in each block.

Proceeds to go to the BlockTransitionIndex end, go back transitions and change the account state in the AccountChangeSets table.

Trait Implementations§

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impl Clone for AccountHashingStage

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fn clone(&self) -> AccountHashingStage

Returns a copy 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 AccountHashingStage

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

Formats the value using the given formatter. Read more
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impl Default for AccountHashingStage

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl<Provider> Stage<Provider> for AccountHashingStage
where Provider: DBProvider<Tx: DbTxMut> + HashingWriter + AccountExtReader + StatsReader,

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fn id(&self) -> StageId

Return the id of the stage

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fn execute( &mut self, provider: &Provider, input: ExecInput, ) -> Result<ExecOutput, StageError>

Execute the stage.

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fn unwind( &mut self, provider: &Provider, input: UnwindInput, ) -> Result<UnwindOutput, StageError>

Unwind the stage.

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fn poll_execute_ready( &mut self, _cx: &mut Context<'_>, _input: ExecInput, ) -> Poll<Result<(), StageError>>

Returns Poll::Ready(Ok(())) when the stage is ready to execute the given range. Read more
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fn post_execute_commit(&mut self) -> Result<(), StageError>

Post execution commit hook. Read more
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fn post_unwind_commit(&mut self) -> Result<(), StageError>

Post unwind commit hook. Read more

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Size: 48 bytes