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DefaultStateRootStrategy

reth_engine_tree::tree::state_root_strategy

Struct DefaultStateRootStrategy 

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

Default state-root strategy used by engine-tree validation.

Covers the built-in modes: the sparse-trie state-root task, plus the skipped and synchronous modes selected by TreeConfig.

Custom strategies can hold this type and delegate to it for blocks where they want the default behavior.

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impl DefaultStateRootStrategy

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pub fn spawn_state_root<N, F>( &self, executor: &Runtime, multiproof_provider_factory: OverlayStateProviderFactory<F, N>, options: StateRootTaskOptions<'_, N>, ) -> (StateRootHandle, Receiver<PendingSparseTrie>)
where N: NodePrimitives, F: DatabaseProviderFactory + Clone + 'static, F::Provider: BlockNumReader + PruneCheckpointReader + StageCheckpointReader + ChangeSetReader + StorageChangeSetReader + StorageSettingsCache + 'static,

Spawns the default state-root computation pipeline.

The authoritative update capability taken from the returned handle must be dropped or explicitly finished after execution so the task observes the end of the update stream. Publish the returned pending trie with publish_sparse_trie only after accepting the matching block root. Dropping that receiver discards the reusable trie.

Trait Implementations§

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impl Debug for DefaultStateRootStrategy

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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 DefaultStateRootStrategy

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl<N, P, Evm> StateRootStrategy<N, P, Evm> for DefaultStateRootStrategy
where N: NodePrimitives, P: DatabaseProviderFactory + Clone + 'static, P::Provider: BlockNumReader + PruneCheckpointReader + StageCheckpointReader + ChangeSetReader + StorageChangeSetReader + StorageSettingsCache + 'static, Evm: ConfigureEvm<Primitives = N> + 'static,

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fn prepare( &self, ctx: StateRootJobContext<'_, N, P, Evm>, ) -> ProviderResult<PreparedStateRootJob<N>>

Prepares a per-block state-root job before execution starts. Read more
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fn prepare_payload_builder( &self, ctx: PayloadStateRootJobContext<'_, N, P>, ) -> ProviderResult<Option<PayloadStateRootHandle>>

Prepares the optional payload-builder state-root handle used for FCU-triggered block building. Read more

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Size: 304 bytes