Trait LoadPendingBlock
pub trait LoadPendingBlock: EthApiTypes + RpcNodeCorewhere
Self::NetworkTypes: RpcTypes<Header = Header<<Self::Provider as HeaderProvider>::Header>>,
Self::Error: FromEvmError<Self::Evm>,
Self::Provider: BlockReaderIdExt + ChainSpecProvider + StateProviderFactory,
<Self::Provider as ReceiptProvider>::Receipt: Receipt,
<Self::Provider as ChainSpecProvider>::ChainSpec: EthChainSpec + EthereumHardforks,
Self::Pool: TransactionPool,
<Self::Pool as TransactionPool>::Transaction: PoolTransaction<Consensus = <Self::Provider as TransactionsProvider>::Transaction>,
Self::Evm: ConfigureEvm,
<Self::Evm as ConfigureEvm>::Primitives: NodePrimitives<BlockHeader = <Self::Provider as HeaderProvider>::Header, SignedTx = <Self::Provider as TransactionsProvider>::Transaction, Receipt = <Self::Provider as ReceiptProvider>::Receipt, Block = <Self::Provider as BlockReader>::Block>,{
// Required methods
fn pending_block(
&self,
) -> &Mutex<Option<PendingBlock<<Self::Provider as BlockReader>::Block, <Self::Provider as ReceiptProvider>::Receipt>>>;
fn next_env_attributes(
&self,
parent: &SealedHeader<<Self::Provider as HeaderProvider>::Header>,
) -> Result<<Self::Evm as ConfigureEvm>::NextBlockEnvCtx, Self::Error>;
// Provided methods
fn pending_block_env_and_cfg(
&self,
) -> Result<PendingBlockEnv<<Self::Provider as BlockReader>::Block, <Self::Provider as ReceiptProvider>::Receipt, <<<Self::Evm as ConfigureEvm>::BlockExecutorFactory as BlockExecutorFactory>::EvmFactory as EvmFactory>::Spec>, Self::Error> { ... }
fn local_pending_block(
&self,
) -> impl Future<Output = Result<Option<(RecoveredBlock<<Self::Provider as BlockReader>::Block>, Vec<<Self::Provider as ReceiptProvider>::Receipt>)>, Self::Error>> + Send
where Self: SpawnBlocking { ... }
fn build_block(
&self,
parent: &SealedHeader<<Self::Provider as HeaderProvider>::Header>,
) -> Result<(RecoveredBlock<<Self::Provider as BlockReader>::Block>, Vec<<Self::Provider as ReceiptProvider>::Receipt>), Self::Error>
where EthApiError: From<ProviderError> { ... }
}
rpc
only.Expand description
Loads a pending block from database.
Behaviour shared by several eth_
RPC methods, not exclusive to eth_
blocks RPC methods.
Required Methods§
fn pending_block(
&self,
) -> &Mutex<Option<PendingBlock<<Self::Provider as BlockReader>::Block, <Self::Provider as ReceiptProvider>::Receipt>>>
fn pending_block( &self, ) -> &Mutex<Option<PendingBlock<<Self::Provider as BlockReader>::Block, <Self::Provider as ReceiptProvider>::Receipt>>>
Returns a handle to the pending block.
Data access in default (L1) trait method implementations.
fn next_env_attributes(
&self,
parent: &SealedHeader<<Self::Provider as HeaderProvider>::Header>,
) -> Result<<Self::Evm as ConfigureEvm>::NextBlockEnvCtx, Self::Error>
fn next_env_attributes( &self, parent: &SealedHeader<<Self::Provider as HeaderProvider>::Header>, ) -> Result<<Self::Evm as ConfigureEvm>::NextBlockEnvCtx, Self::Error>
Returns ConfigureEvm::NextBlockEnvCtx
for building a local pending block.
Provided Methods§
fn pending_block_env_and_cfg(
&self,
) -> Result<PendingBlockEnv<<Self::Provider as BlockReader>::Block, <Self::Provider as ReceiptProvider>::Receipt, <<<Self::Evm as ConfigureEvm>::BlockExecutorFactory as BlockExecutorFactory>::EvmFactory as EvmFactory>::Spec>, Self::Error>
fn pending_block_env_and_cfg( &self, ) -> Result<PendingBlockEnv<<Self::Provider as BlockReader>::Block, <Self::Provider as ReceiptProvider>::Receipt, <<<Self::Evm as ConfigureEvm>::BlockExecutorFactory as BlockExecutorFactory>::EvmFactory as EvmFactory>::Spec>, Self::Error>
Configures the PendingBlockEnv
for the pending block
If no pending block is available, this will derive it from the latest
block
fn local_pending_block(
&self,
) -> impl Future<Output = Result<Option<(RecoveredBlock<<Self::Provider as BlockReader>::Block>, Vec<<Self::Provider as ReceiptProvider>::Receipt>)>, Self::Error>> + Sendwhere
Self: SpawnBlocking,
fn local_pending_block(
&self,
) -> impl Future<Output = Result<Option<(RecoveredBlock<<Self::Provider as BlockReader>::Block>, Vec<<Self::Provider as ReceiptProvider>::Receipt>)>, Self::Error>> + Sendwhere
Self: SpawnBlocking,
Returns the locally built pending block
fn build_block(
&self,
parent: &SealedHeader<<Self::Provider as HeaderProvider>::Header>,
) -> Result<(RecoveredBlock<<Self::Provider as BlockReader>::Block>, Vec<<Self::Provider as ReceiptProvider>::Receipt>), Self::Error>
fn build_block( &self, parent: &SealedHeader<<Self::Provider as HeaderProvider>::Header>, ) -> Result<(RecoveredBlock<<Self::Provider as BlockReader>::Block>, Vec<<Self::Provider as ReceiptProvider>::Receipt>), Self::Error>
Builds a pending block using the configured provider and pool.
If the origin is the actual pending block, the block is built with withdrawals.
After Cancun, if the origin is the actual pending block, the block includes the EIP-4788 pre block contract call using the parent beacon block root received from the CL.
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.