Struct PayloadAttributes

pub struct PayloadAttributes {
    pub timestamp: u64,
    pub prev_randao: B256,
    pub suggested_fee_recipient: Address,
    pub withdrawals: Option<Vec<Withdrawal>>,
    pub parent_beacon_block_root: Option<B256>,
}

This structure contains the attributes required to initiate a payload build process in the context of an engine_forkchoiceUpdated call.

Fields

timestamp: u64

Value for the timestamp field of the new payload

prev_randao: B256

Value for the prevRandao field of the new payload

suggested_fee_recipient: Address

Suggested value for the feeRecipient field of the new payload

withdrawals: Option<Vec<Withdrawal>>

Array of Withdrawal enabled with V2 See https://github.com/ethereum/execution-apis/blob/6452a6b194d7db269bf1dbd087a267251d3cc7f8/src/engine/shanghai.md#payloadattributesv2

parent_beacon_block_root: Option<B256>

Root of the parent beacon block enabled with V3.

See also https://github.com/ethereum/execution-apis/blob/main/src/engine/cancun.md#payloadattributesv3

Trait Implementations

impl Clone for PayloadAttributes

fn clone(&self) -> PayloadAttributes

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PayloadAttributes

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

Formats the value using the given formatter.

impl Default for PayloadAttributes

fn default() -> PayloadAttributes

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PayloadAttributes

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for PayloadAttributes

fn eq(&self, other: &PayloadAttributes) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for PayloadAttributes

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for PayloadAttributes

impl StructuralPartialEq for PayloadAttributes