reth_optimism_payload_builder

Struct OpPayloadAttributes

pub struct OpPayloadAttributes {
    pub payload_attributes: PayloadAttributes,
    pub transactions: Option<Vec<Bytes>>,
    pub no_tx_pool: Option<bool>,
    pub gas_limit: Option<u64>,
    pub eip_1559_params: Option<FixedBytes<8>>,
}
Available on crate feature optimism only.
Expand description

Re-export for use in downstream arguments. Optimism Payload Attributes

Fields§

§payload_attributes: PayloadAttributes

The payload attributes

§transactions: Option<Vec<Bytes>>

Transactions is a field for rollups: the transactions list is forced into the block

§no_tx_pool: Option<bool>

If true, the no transactions are taken out of the tx-pool, only transactions from the above Transactions list will be included.

§gas_limit: Option<u64>

If set, this sets the exact gas limit the block produced with.

§eip_1559_params: Option<FixedBytes<8>>

If set, this sets the EIP-1559 parameters for the block.

Prior to Holocene activation, this field should always be None.

Implementations§

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impl OpPayloadAttributes

pub fn get_holocene_extra_data( &self, default_base_fee_params: BaseFeeParams, ) -> Result<Bytes, EIP1559ParamError>

Encodes the eip1559 parameters for the payload.

pub fn decode_eip_1559_params(&self) -> Option<(u32, u32)>

Extracts the Holocene 1599 parameters from the encoded form: https://github.com/ethereum-optimism/specs/blob/main/specs/protocol/holocene/exec-engine.md#eip1559params-encoding

Returns (elasticity, denominator)

Trait Implementations§

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impl Clone for OpPayloadAttributes

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fn clone(&self) -> OpPayloadAttributes

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 Debug for OpPayloadAttributes

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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 Default for OpPayloadAttributes

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fn default() -> OpPayloadAttributes

Returns the “default value” for a type. Read more
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impl<'de> Deserialize<'de> for OpPayloadAttributes

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fn deserialize<__D>( __deserializer: __D, ) -> Result<OpPayloadAttributes, <__D as Deserializer<'de>>::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl PartialEq for OpPayloadAttributes

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

Tests for self and other values to be equal, and is used by ==.
1.0.0 · Source§

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

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

Available on crate feature op only.
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fn timestamp(&self) -> u64

Returns the timestamp to be used in the payload job.
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fn withdrawals(&self) -> Option<&Vec<Withdrawal>>

Returns the withdrawals for the given payload attributes.
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fn parent_beacon_block_root(&self) -> Option<FixedBytes<32>>

Return the parent beacon block root for the payload attributes.
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impl Serialize for OpPayloadAttributes

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

Serialize this value into the given Serde serializer. Read more
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impl Eq for OpPayloadAttributes

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impl StructuralPartialEq for OpPayloadAttributes

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Size: 208 bytes