reth_optimism_payload_builder::builder

Struct OpPayloadBuilder

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pub struct OpPayloadBuilder<EvmConfig, Txs = ()> {
    pub compute_pending_block: bool,
    pub evm_config: EvmConfig,
    pub config: OpBuilderConfig,
    pub best_transactions: Txs,
}
Available on crate feature optimism only.
Expand description

Optimism’s payload builder

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§compute_pending_block: bool

The rollup’s compute pending block configuration option.

§evm_config: EvmConfig

The type responsible for creating the evm.

§config: OpBuilderConfig

Settings for the builder, e.g. DA settings.

§best_transactions: Txs

The type responsible for yielding the best transactions for the payload if mempool transactions are allowed.

Implementations§

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impl<EvmConfig> OpPayloadBuilder<EvmConfig>

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pub fn new(evm_config: EvmConfig) -> Self

OpPayloadBuilder constructor.

Configures the builder with the default settings.

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pub const fn with_builder_config( evm_config: EvmConfig, config: OpBuilderConfig, ) -> Self

Configures the builder with the given OpBuilderConfig.

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impl<EvmConfig, Txs> OpPayloadBuilder<EvmConfig, Txs>

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pub const fn set_compute_pending_block( self, compute_pending_block: bool, ) -> Self

Sets the rollup’s compute pending block configuration option.

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pub fn with_transactions<T: OpPayloadTransactions>( self, best_transactions: T, ) -> OpPayloadBuilder<EvmConfig, T>

Configures the type responsible for yielding the transactions that should be included in the payload.

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pub const fn compute_pending_block(self) -> Self

Enables the rollup’s compute pending block configuration option.

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pub const fn is_compute_pending_block(&self) -> bool

Returns the rollup’s compute pending block configuration option.

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impl<EvmConfig, Txs> OpPayloadBuilder<EvmConfig, Txs>
where EvmConfig: ConfigureEvm<Header = Header, Transaction = TransactionSigned>,

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pub fn cfg_and_block_env( &self, attributes: &OpPayloadBuilderAttributes, parent: &Header, ) -> Result<EvmEnv, EvmConfig::Error>

Returns the configured [EvmEnv] for the targeted payload (that has the parent as its parent).

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pub fn payload_witness<Client>( &self, client: &Client, parent: SealedHeader, attributes: OpPayloadAttributes, ) -> Result<ExecutionWitness, PayloadBuilderError>
where Client: StateProviderFactory + ChainSpecProvider<ChainSpec = OpChainSpec>,

Computes the witness for the payload.

Trait Implementations§

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impl<EvmConfig: Clone, Txs: Clone> Clone for OpPayloadBuilder<EvmConfig, Txs>

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fn clone(&self) -> OpPayloadBuilder<EvmConfig, Txs>

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<EvmConfig: Debug, Txs: Debug> Debug for OpPayloadBuilder<EvmConfig, Txs>

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

Formats the value using the given formatter. Read more
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impl<Pool, Client, EvmConfig, Txs> PayloadBuilder<Pool, Client> for OpPayloadBuilder<EvmConfig, Txs>
where Client: StateProviderFactory + ChainSpecProvider<ChainSpec = OpChainSpec>, Pool: TransactionPool<Transaction: PoolTransaction<Consensus = TransactionSigned>>, EvmConfig: ConfigureEvm<Header = Header, Transaction = TransactionSigned>, Txs: OpPayloadTransactions,

Implementation of the [PayloadBuilder] trait for OpPayloadBuilder.

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type Attributes = OpPayloadBuilderAttributes

The payload attributes type to accept for building.
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type BuiltPayload = OpBuiltPayload

The type of the built payload.
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fn try_build( &self, args: BuildArguments<Pool, Client, OpPayloadBuilderAttributes, OpBuiltPayload>, ) -> Result<BuildOutcome<OpBuiltPayload>, PayloadBuilderError>

Tries to build a transaction payload using provided arguments. Read more
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fn on_missing_payload( &self, _args: BuildArguments<Pool, Client, OpPayloadBuilderAttributes, OpBuiltPayload>, ) -> MissingPayloadBehaviour<Self::BuiltPayload>

Invoked when the payload job is being resolved and there is no payload yet. Read more
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fn build_empty_payload( &self, client: &Client, config: PayloadConfig<Self::Attributes>, ) -> Result<OpBuiltPayload, PayloadBuilderError>

Builds an empty payload without any transaction.

Auto Trait Implementations§

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impl<EvmConfig, Txs> Freeze for OpPayloadBuilder<EvmConfig, Txs>
where EvmConfig: Freeze, Txs: Freeze,

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impl<EvmConfig, Txs> RefUnwindSafe for OpPayloadBuilder<EvmConfig, Txs>
where EvmConfig: RefUnwindSafe, Txs: RefUnwindSafe,

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impl<EvmConfig, Txs> Send for OpPayloadBuilder<EvmConfig, Txs>
where EvmConfig: Send, Txs: Send,

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impl<EvmConfig, Txs> Sync for OpPayloadBuilder<EvmConfig, Txs>
where EvmConfig: Sync, Txs: Sync,

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impl<EvmConfig, Txs> Unpin for OpPayloadBuilder<EvmConfig, Txs>
where EvmConfig: Unpin, Txs: Unpin,

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impl<EvmConfig, Txs> UnwindSafe for OpPayloadBuilder<EvmConfig, Txs>
where EvmConfig: UnwindSafe, Txs: UnwindSafe,

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🔬This is a nightly-only experimental API. (clone_to_uninit #126799)
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