reth_evm_ethereum

Struct MockEvmConfig

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pub struct MockEvmConfig { /* private fields */ }
Available on crate feature test-utils only.
Expand description

A block executor provider that returns mocked execution results.

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impl MockEvmConfig

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pub fn extend( &self, results: impl IntoIterator<Item = impl Into<ExecutionOutcome>>, )

Extend the mocked execution results

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impl BlockExecutorFactory for MockEvmConfig

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type EvmFactory = EthEvmFactory

The EVM factory used by the executor.
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type ExecutionCtx<'a> = EthBlockExecutionCtx<'a>

Context required for block execution. Read more
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type Receipt = Receipt

Receipt type produced by the executor, see [BlockExecutor::Receipt].
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type Transaction = EthereumTxEnvelope<TxEip4844>

Transaction type used by the executor, see [BlockExecutor::Transaction].
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fn evm_factory(&self) -> &Self::EvmFactory

Reference to EVM factory used by the executor.
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fn create_executor<'a, DB, I>( &'a self, evm: EthEvm<&'a mut State<DB>, I, PrecompilesMap>, _ctx: Self::ExecutionCtx<'a>, ) -> impl BlockExecutorFor<'a, Self, DB, I>
where DB: Database + 'a, I: Inspector<<Self::EvmFactory as EvmFactory>::Context<&'a mut State<DB>>> + 'a,

Creates an executor with given EVM and execution context.
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impl Clone for MockEvmConfig

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fn clone(&self) -> MockEvmConfig

Returns a duplicate of the value. Read more
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const fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl ConfigureEvm for MockEvmConfig

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type BlockAssembler = <EthEvmConfig as ConfigureEvm>::BlockAssembler

A type that knows how to build a block.
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type BlockExecutorFactory = MockEvmConfig

Configured [BlockExecutorFactory], contains [EvmFactory] internally.
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type Error = <EthEvmConfig as ConfigureEvm>::Error

The error type that is returned by [Self::next_evm_env].
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type NextBlockEnvCtx = <EthEvmConfig as ConfigureEvm>::NextBlockEnvCtx

Context required for configuring next block environment. Read more
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type Primitives = <EthEvmConfig as ConfigureEvm>::Primitives

The primitives type used by the EVM.
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fn block_executor_factory(&self) -> &Self::BlockExecutorFactory

Returns reference to the configured [BlockExecutorFactory].
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fn block_assembler(&self) -> &Self::BlockAssembler

Returns reference to the configured [BlockAssembler].
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fn evm_env(&self, header: &Header) -> EvmEnvFor<Self>

Creates a new [EvmEnv] for the given header.
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fn next_evm_env( &self, parent: &Header, attributes: &Self::NextBlockEnvCtx, ) -> Result<EvmEnvFor<Self>, Self::Error>

Returns the configured [EvmEnv] for parent + 1 block. Read more
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fn context_for_block<'a>( &self, block: &'a SealedBlock<BlockTy<Self::Primitives>>, ) -> ExecutionCtxFor<'a, Self>

Returns the configured [BlockExecutorFactory::ExecutionCtx] for a given block.
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fn context_for_next_block( &self, parent: &SealedHeader, attributes: Self::NextBlockEnvCtx, ) -> ExecutionCtxFor<'_, Self>

Returns the configured [BlockExecutorFactory::ExecutionCtx] for parent + 1 block.
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fn tx_env( &self, transaction: impl IntoTxEnv<<<Self::BlockExecutorFactory as BlockExecutorFactory>::EvmFactory as EvmFactory>::Tx>, ) -> <<Self::BlockExecutorFactory as BlockExecutorFactory>::EvmFactory as EvmFactory>::Tx

Returns a [TxEnv] from a transaction and [Address].
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fn evm_factory( &self, ) -> &<Self::BlockExecutorFactory as BlockExecutorFactory>::EvmFactory

Provides a reference to [EvmFactory] implementation.
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fn evm_with_env<DB>( &self, db: DB, evm_env: EvmEnv<<<Self::BlockExecutorFactory as BlockExecutorFactory>::EvmFactory as EvmFactory>::Spec>, ) -> <<Self::BlockExecutorFactory as BlockExecutorFactory>::EvmFactory as EvmFactory>::Evm<DB, NoOpInspector>
where DB: Database,

Returns a new EVM with the given database configured with the given environment settings, including the spec id and transaction environment. Read more
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fn evm_for_block<DB>( &self, db: DB, header: &<Self::Primitives as NodePrimitives>::BlockHeader, ) -> <<Self::BlockExecutorFactory as BlockExecutorFactory>::EvmFactory as EvmFactory>::Evm<DB, NoOpInspector>
where DB: Database,

Returns a new EVM with the given database configured with cfg and block_env configuration derived from the given header. Relies on [ConfigureEvm::evm_env]. Read more
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fn evm_with_env_and_inspector<DB, I>( &self, db: DB, evm_env: EvmEnv<<<Self::BlockExecutorFactory as BlockExecutorFactory>::EvmFactory as EvmFactory>::Spec>, inspector: I, ) -> <<Self::BlockExecutorFactory as BlockExecutorFactory>::EvmFactory as EvmFactory>::Evm<DB, I>
where DB: Database, I: InspectorFor<Self, DB>,

Returns a new EVM with the given database configured with the given environment settings, including the spec id. Read more
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fn create_executor<'a, DB, I>( &'a self, evm: <<Self::BlockExecutorFactory as BlockExecutorFactory>::EvmFactory as EvmFactory>::Evm<&'a mut State<DB>, I>, ctx: <Self::BlockExecutorFactory as BlockExecutorFactory>::ExecutionCtx<'a>, ) -> impl BlockExecutorFor<'a, Self::BlockExecutorFactory, DB, I>
where DB: Database, I: InspectorFor<Self, &'a mut State<DB>> + 'a,

Creates a strategy with given EVM and execution context.
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fn executor_for_block<'a, DB>( &'a self, db: &'a mut State<DB>, block: &'a SealedBlock<<Self::Primitives as NodePrimitives>::Block>, ) -> impl BlockExecutorFor<'a, Self::BlockExecutorFactory, DB>
where DB: Database,

Creates a strategy for execution of a given block.
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fn create_block_builder<'a, DB, I>( &'a self, evm: <<Self::BlockExecutorFactory as BlockExecutorFactory>::EvmFactory as EvmFactory>::Evm<&'a mut State<DB>, I>, parent: &'a SealedHeader<<Self::Primitives as NodePrimitives>::BlockHeader>, ctx: <Self::BlockExecutorFactory as BlockExecutorFactory>::ExecutionCtx<'a>, ) -> impl BlockBuilder<Primitives = Self::Primitives> + BlockExecutorFor<'a, Self::BlockExecutorFactory, DB, I>
where DB: Database, I: InspectorFor<Self, &'a mut State<DB>> + 'a,

Creates a [BlockBuilder]. Should be used when building a new block. Read more
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fn builder_for_next_block<'a, DB>( &'a self, db: &'a mut State<DB>, parent: &'a SealedHeader<<Self::Primitives as NodePrimitives>::BlockHeader>, attributes: Self::NextBlockEnvCtx, ) -> Result<impl BlockBuilder<Primitives = Self::Primitives>, Self::Error>
where DB: Database,

Creates a [BlockBuilder] for building of a new block. This is a helper to invoke [ConfigureEvm::create_block_builder].
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fn executor<DB>(&self, db: DB) -> BasicBlockExecutor<&Self, DB>
where DB: Database,

Returns a new [BasicBlockExecutor].
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fn batch_executor<DB>(&self, db: DB) -> BasicBlockExecutor<&Self, DB>
where DB: Database,

Returns a new [BasicBlockExecutor].
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impl Debug for MockEvmConfig

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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 Default for MockEvmConfig

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fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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fn type_id(&self) -> TypeId

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit #126799)
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<TxEnv, T> FromRecoveredTx<&T> for TxEnv
where TxEnv: FromRecoveredTx<T>,

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fn from_recovered_tx(tx: &&T, sender: Address) -> TxEnv

Builds a TxEnv from a transaction and a sender address.
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impl<TxEnv, T> FromTxWithEncoded<&T> for TxEnv
where TxEnv: FromTxWithEncoded<T>,

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fn from_encoded_tx(tx: &&T, sender: Address, encoded: Bytes) -> TxEnv

Builds a TxEnv from a transaction, its sender, and encoded transaction bytes.
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Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 56 bytes