reth_beacon_consensus

Struct BeaconConsensusEngineHandle

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pub struct BeaconConsensusEngineHandle<Engine>
where
    Engine: EngineTypes,
{ /* private fields */ }
Expand description

A shareable beacon consensus frontend type. Used to interact with the spawned beacon consensus engine task.

See also BeaconConsensusEngine

Implementations§

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impl<Engine> BeaconConsensusEngineHandle<Engine>
where Engine: EngineTypes,

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pub const fn new( to_engine: UnboundedSender<BeaconEngineMessage<Engine>>, event_sender: EventSender<BeaconConsensusEngineEvent>, ) -> Self

Creates a new beacon consensus engine handle.

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pub async fn new_payload( &self, payload: ExecutionPayload, sidecar: ExecutionPayloadSidecar, ) -> Result<PayloadStatus, BeaconOnNewPayloadError>

Sends a new payload message to the beacon consensus engine and waits for a response.

See also https://github.com/ethereum/execution-apis/blob/3d627c95a4d3510a8187dd02e0250ecb4331d27e/src/engine/shanghai.md#engine_newpayloadv2

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pub async fn fork_choice_updated( &self, state: ForkchoiceState, payload_attrs: Option<Engine::PayloadAttributes>, version: EngineApiMessageVersion, ) -> Result<ForkchoiceUpdated, BeaconForkChoiceUpdateError>

Sends a forkchoice update message to the beacon consensus engine and waits for a response.

See also https://github.com/ethereum/execution-apis/blob/3d627c95a4d3510a8187dd02e0250ecb4331d27e/src/engine/shanghai.md#engine_forkchoiceupdatedv2

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pub fn transition_configuration_exchanged(&self)

Sends a transition configuration exchange message to the beacon consensus engine.

See also https://github.com/ethereum/execution-apis/blob/3d627c95a4d3510a8187dd02e0250ecb4331d27e/src/engine/paris.md#engine_exchangetransitionconfigurationv1

This only notifies about the exchange. The actual exchange is done by the engine API impl itself.

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pub fn event_listener(&self) -> EventStream<BeaconConsensusEngineEvent>

Creates a new BeaconConsensusEngineEvent listener stream.

Trait Implementations§

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impl<Engine> Clone for BeaconConsensusEngineHandle<Engine>
where Engine: EngineTypes + Clone,

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fn clone(&self) -> BeaconConsensusEngineHandle<Engine>

Returns a copy of the value. Read more
1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<Engine> Debug for BeaconConsensusEngineHandle<Engine>
where Engine: EngineTypes + Debug,

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<Engine> Freeze for BeaconConsensusEngineHandle<Engine>
where <Engine as PayloadTypes>::BuiltPayload: Sized,

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impl<Engine> !RefUnwindSafe for BeaconConsensusEngineHandle<Engine>

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impl<Engine> Send for BeaconConsensusEngineHandle<Engine>
where <Engine as PayloadTypes>::BuiltPayload: Sized,

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impl<Engine> Sync for BeaconConsensusEngineHandle<Engine>
where <Engine as PayloadTypes>::BuiltPayload: Sized,

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impl<Engine> Unpin for BeaconConsensusEngineHandle<Engine>
where <Engine as PayloadTypes>::BuiltPayload: Sized,

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impl<Engine> !UnwindSafe for BeaconConsensusEngineHandle<Engine>

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🔬This is a nightly-only experimental API. (clone_to_uninit #126799)
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Size: 16 bytes