Trait PayloadBuilderBuilder

pub trait PayloadBuilderBuilder<Node: FullNodeTypes, Pool: TransactionPool>: Send + Sized {
    type PayloadBuilder: PayloadBuilderFor<Node::Types> + Unpin + 'static;

    // Required method
    fn build_payload_builder(
        self,
        ctx: &BuilderContext<Node>,
        pool: Pool,
    ) -> impl Future<Output = Result<Self::PayloadBuilder>> + Send;
}

A type that knows how to build a payload builder to plug into BasicPayloadServiceBuilder.

Required Associated Types

type PayloadBuilder: PayloadBuilderFor<Node::Types> + Unpin + 'static

Payload builder implementation.

Required Methods

fn build_payload_builder( self, ctx: &BuilderContext<Node>, pool: Pool, ) -> impl Future<Output = Result<Self::PayloadBuilder>> + Send

Spawns the payload service and returns the handle to it.

The BuilderContext is provided to allow access to the node’s configuration.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<Types, Node, Pool> PayloadBuilderBuilder<Node, Pool> for EthereumPayloadBuilder

where Types: NodeTypesWithEngine<ChainSpec = ChainSpec, Primitives = EthPrimitives>, Node: FullNodeTypes<Types = Types>, Pool: TransactionPool<Transaction: PoolTransaction<Consensus = TxTy<Node::Types>>> + Unpin + 'static, Types::Engine: PayloadTypes<BuiltPayload = EthBuiltPayload, PayloadAttributes = EthPayloadAttributes, PayloadBuilderAttributes = EthPayloadBuilderAttributes>,

impl<Node, Pool, Txs> PayloadBuilderBuilder<Node, Pool> for OpPayloadBuilder<Txs>

where Node: FullNodeTypes<Types: NodeTypesWithEngine<Engine = OpEngineTypes, ChainSpec = OpChainSpec, Primitives = OpPrimitives>>, Pool: TransactionPool<Transaction: PoolTransaction<Consensus = TxTy<Node::Types>>> + Unpin + 'static, Txs: OpPayloadTransactions<Pool::Transaction>, <Pool as TransactionPool>::Transaction: OpPooledTx,