Trait PayloadAttributes

pub trait PayloadAttributes:
    DeserializeOwned
    + Serialize
    + Debug
    + Clone
    + Send
    + Sync
    + 'static {
    // Required methods
    fn timestamp(&self) -> u64;
    fn withdrawals(&self) -> Option<&Vec<Withdrawal>>;
    fn parent_beacon_block_root(&self) -> Option<FixedBytes<32>>;
}

The execution payload attribute type the CL node emits via the engine API. This trait should be implemented by types that could be used to spawn a payload job.

This type is emitted as part of the forkchoiceUpdated call

Required Methods

fn timestamp(&self) -> u64

Returns the timestamp to be used in the payload job.

fn withdrawals(&self) -> Option<&Vec<Withdrawal>>

Returns the withdrawals for the given payload attributes.

fn parent_beacon_block_root(&self) -> Option<FixedBytes<32>>

Return the parent beacon block root for the payload attributes.

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl PayloadAttributes for OptimismPayloadAttributes

fn timestamp(&self) -> u64

fn withdrawals(&self) -> Option<&Vec<Withdrawal>>

fn parent_beacon_block_root(&self) -> Option<FixedBytes<32>>

impl PayloadAttributes for PayloadAttributes

fn timestamp(&self) -> u64

fn withdrawals(&self) -> Option<&Vec<Withdrawal>>

fn parent_beacon_block_root(&self) -> Option<FixedBytes<32>>

Implementors