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SnapBootstrap

reth_snap_sync

Struct SnapBootstrap 

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pub struct SnapBootstrap<C, F, X> { /* private fields */ }
Expand description

Drives snap synchronization until its downloaded state is ready for the trie rebuild.

Each pass moves a lagging pivot forward, applies the lists carrying the state to it, refetches scheduled repairs there, then downloads account ranges with storage and code. A reorg across the pivot is repaired from the orphaned lists, while handed-off or expired state starts over.

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impl<C: Clone, F: Clone, X> SnapBootstrap<C, F, X>

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pub fn new(client: C, factory: F, runtime: Runtime, context: X) -> Self

Creates a run that has not touched the network or the database yet.

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impl<C, F, X> SnapBootstrap<C, F, X>

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pub fn with_policy(self, policy: SnapPivotPolicy) -> Self

Returns this run anchoring and re-anchoring pivots with policy.

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pub const fn with_ranges_per_check(self, ranges: usize) -> Self

Returns this run committing at most ranges account ranges between pivot checks, at least one.

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pub fn with_cancellation(self, cancel: CancellationToken) -> Self

Returns this run stopping once cancel fires.

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impl<C, F, X> SnapBootstrap<C, F, X>
where C: SnapClient + Clone + Unpin, F: DatabaseProviderFactory + Clone + 'static, F::Provider: HeaderProvider + MetadataProvider + BlockHashReader, F::ProviderRW: HeaderProvider + BlockHashReader + MetadataProvider + MetadataWriter + StageCheckpointWriter + StateWriter + DBProvider<Tx: DbTxMut>, X: SnapSyncContext,

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pub async fn run(&mut self) -> Result<SnapBootstrapOutcome, SnapSyncError>

Runs until the downloaded state is handed to the merkle stage, or the run stops.

Peers that do not serve the state, or headers not downloaded yet, wait for the context to report progress instead of failing the run.

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impl<C, F, X> Debug for SnapBootstrap<C, F, X>

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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<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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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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