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EthereumNode

reth_ethereum::node

Struct EthereumNode 

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#[non_exhaustive]
pub struct EthereumNode;
Available on crate features node-api and node only.
Expand description

Type configuration for a regular Ethereum node.

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impl EthereumNode

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pub fn components<Node>() -> ComponentsBuilder<Node, EthereumPoolBuilder, BasicPayloadServiceBuilder<EthereumPayloadBuilder>, EthereumNetworkBuilder, EthereumExecutorBuilder, EthereumConsensusBuilder>
where Node: FullNodeTypes, <Node as FullNodeTypes>::Types: NodeTypes<Primitives = EthPrimitives>, <<Node as FullNodeTypes>::Types as NodeTypes>::ChainSpec: Hardforks + EthereumHardforks, <<Node as FullNodeTypes>::Types as NodeTypes>::Payload: PayloadTypes<BuiltPayload = EthBuiltPayload, PayloadAttributes = PayloadAttributes>,

Returns a ComponentsBuilder configured for a regular Ethereum node.

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pub fn provider_factory_builder() -> ProviderFactoryBuilder<EthereumNode>

Instantiates the ProviderFactoryBuilder for an ethereum node.

§Open a Providerfactory in read-only mode from a datadir

See also: ProviderFactoryBuilder and ReadOnlyConfig.

use reth_chainspec::MAINNET;
use reth_node_ethereum::EthereumNode;

fn demo(runtime: reth_tasks::Runtime) {
    let factory = EthereumNode::provider_factory_builder()
        .open_read_only(MAINNET.clone(), "datadir", runtime)
        .unwrap();
}

See also ProviderFactory::new for constructing a ProviderFactory manually with all required components.

Trait Implementations§

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impl Clone for EthereumNode

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fn clone(&self) -> EthereumNode

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 Copy for EthereumNode

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impl Debug for EthereumNode

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

Formats the value using the given formatter. Read more
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impl<N> DebugNode<N> for EthereumNode
where N: FullNodeComponents<Types = EthereumNode>,

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type RpcBlock = Block

RPC block type. This is intended to match the block format returned by the external RPC endpoint.
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fn rpc_to_primitive_block( rpc_block: <EthereumNode as DebugNode<N>>::RpcBlock, ) -> Block<EthereumTxEnvelope<TxEip4844>>

Converts an RPC block to a primitive block. Read more
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fn local_payload_attributes_builder( chain_spec: &<EthereumNode as NodeTypes>::ChainSpec, ) -> impl PayloadAttributesBuilder<<<EthereumNode as NodeTypes>::Payload as PayloadTypes>::PayloadAttributes>

Creates a payload attributes builder for local mining in dev mode. Read more
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impl Default for EthereumNode

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fn default() -> EthereumNode

Returns the “default value” for a type. Read more
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impl<N> Node<N> for EthereumNode
where N: FullNodeTypes<Types = EthereumNode>,

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type ComponentsBuilder = ComponentsBuilder<N, EthereumPoolBuilder, BasicPayloadServiceBuilder<EthereumPayloadBuilder>, EthereumNetworkBuilder, EthereumExecutorBuilder, EthereumConsensusBuilder>

The type that builds the node’s components.
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type AddOns = EthereumAddOns<NodeAdapter<N>, EthereumEthApiBuilder, EthereumEngineValidatorBuilder>

Exposes the customizable node add-on types.
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fn components_builder(&self) -> <EthereumNode as Node<N>>::ComponentsBuilder

Returns a NodeComponentsBuilder for the node.
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fn add_ons(&self) -> <EthereumNode as Node<N>>::AddOns

Returns the node add-ons.
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fn disabled_stages() -> &'static [StageId]

Returns the stages that should be disabled for this node.
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impl NodeTypes for EthereumNode

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type Primitives = EthPrimitives

The node’s primitive types, defining basic operations and structures.
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type ChainSpec = ChainSpec

The type used for configuration of the EVM.
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type Storage = EthStorage

The type responsible for writing chain primitives to storage.
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type Payload = EthEngineTypes

The node’s engine types, defining the interaction with the consensus engine.

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impl<N> CliNodeTypes for N
where N: Node<FullNodeTypesAdapter<N, DatabaseEnv, BlockchainProvider<NodeTypesWithDBAdapter<N, DatabaseEnv>>>> + NodeTypesForProvider,

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type Evm = <<<N as Node<FullNodeTypesAdapter<N, DatabaseEnv, BlockchainProvider<NodeTypesWithDBAdapter<N, DatabaseEnv>>>>>::ComponentsBuilder as NodeComponentsBuilder<FullNodeTypesAdapter<N, DatabaseEnv, BlockchainProvider<NodeTypesWithDBAdapter<N, DatabaseEnv>>>>>::Components as NodeComponents<FullNodeTypesAdapter<N, DatabaseEnv, BlockchainProvider<NodeTypesWithDBAdapter<N, DatabaseEnv>>>>>::Evm

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type NetworkPrimitives = <<<<N as Node<FullNodeTypesAdapter<N, DatabaseEnv, BlockchainProvider<NodeTypesWithDBAdapter<N, DatabaseEnv>>>>>::ComponentsBuilder as NodeComponentsBuilder<FullNodeTypesAdapter<N, DatabaseEnv, BlockchainProvider<NodeTypesWithDBAdapter<N, DatabaseEnv>>>>>::Components as NodeComponents<FullNodeTypesAdapter<N, DatabaseEnv, BlockchainProvider<NodeTypesWithDBAdapter<N, DatabaseEnv>>>>>::Network as NetworkEventListenerProvider>::Primitives

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🔬This is a nightly-only experimental API. (clone_to_uninit #126799)
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impl<T> NodeTypesForProvider for T
where T: NodeTypes, <T as NodeTypes>::ChainSpec: EthereumHardforks, <T as NodeTypes>::Storage: ChainStorage<<T as NodeTypes>::Primitives>, <T as NodeTypes>::Primitives: NodePrimitives, <<T as NodeTypes>::Primitives as NodePrimitives>::SignedTx: Value, <<T as NodeTypes>::Primitives as NodePrimitives>::Receipt: Value, <<T as NodeTypes>::Primitives as NodePrimitives>::BlockHeader: Value,

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