reth_revm::handler

Struct MainnetHandler

pub struct MainnetHandler<CTX, ERROR, FRAME> {
    pub _phantom: PhantomData<(CTX, ERROR, FRAME)>,
}

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§_phantom: PhantomData<(CTX, ERROR, FRAME)>

Trait Implementations§

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impl<CTX, ERROR, FRAME> Default for MainnetHandler<CTX, ERROR, FRAME>

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fn default() -> MainnetHandler<CTX, ERROR, FRAME>

Returns the “default value” for a type. Read more
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impl<EVM, ERROR, FRAME> Handler for MainnetHandler<EVM, ERROR, FRAME>
where <<EVM as EvmTr>::Context as ContextTr>::Journal: JournalTr<FinalOutput = JournalOutput>, ERROR: EvmTrError<EVM>, FRAME: Frame<Evm = EVM, Error = ERROR, FrameResult = FrameResult, FrameInit = FrameInput>, EVM: EvmTr, <EVM as EvmTr>::Context: ContextTr,

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type Evm = EVM

The EVM type containing Context, Instruction, and Precompiles implementations.
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type Error = ERROR

The error type returned by this handler.
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type Frame = FRAME

The Frame type containing data for frame execution. Supports Call, Create and EofCreate frames.
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type HaltReason = HaltReason

The halt reason type included in the output TODO HaltReason should be part of the output.
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fn run( &mut self, evm: &mut Self::Evm, ) -> Result<ResultAndState<Self::HaltReason>, Self::Error>

The main entry point for transaction execution. Read more
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fn run_without_catch_error( &mut self, evm: &mut Self::Evm, ) -> Result<ResultAndState<Self::HaltReason>, Self::Error>

Called by Handler::run to execute the core handler logic. Read more
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fn validate( &self, evm: &mut Self::Evm, ) -> Result<InitialAndFloorGas, Self::Error>

Validates the execution environment and transaction parameters. Read more
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fn pre_execution(&self, evm: &mut Self::Evm) -> Result<u64, Self::Error>

Prepares the EVM state for execution. Read more
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fn execution( &mut self, evm: &mut Self::Evm, init_and_floor_gas: &InitialAndFloorGas, ) -> Result<FrameResult, Self::Error>

Creates and executes the initial frame, then processes the execution loop. Read more
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fn post_execution( &self, evm: &mut Self::Evm, exec_result: FrameResult, init_and_floor_gas: InitialAndFloorGas, eip7702_gas_refund: i64, ) -> Result<ResultAndState<Self::HaltReason>, Self::Error>

Handles the final steps of transaction execution. Read more
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fn validate_env(&self, evm: &mut Self::Evm) -> Result<(), Self::Error>

Validates block, transaction and configuration fields. Read more
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fn validate_initial_tx_gas( &self, evm: &Self::Evm, ) -> Result<InitialAndFloorGas, Self::Error>

Calculates initial gas costs based on transaction type and input data. Read more
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fn validate_tx_against_state( &self, evm: &mut Self::Evm, ) -> Result<(), Self::Error>

Loads caller account to access nonce and balance. Read more
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fn load_accounts(&self, evm: &mut Self::Evm) -> Result<(), Self::Error>

Loads access list and beneficiary account, marking them as warm in the context::Journal.
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fn apply_eip7702_auth_list( &self, evm: &mut Self::Evm, ) -> Result<u64, Self::Error>

Processes the authorization list, validating authority signatures, nonces and chain IDs. Applies valid authorizations to accounts. Read more
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fn deduct_caller(&self, evm: &mut Self::Evm) -> Result<(), Self::Error>

Deducts maximum possible fee and transfer value from caller’s balance. Read more
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fn first_frame_input( &mut self, evm: &mut Self::Evm, gas_limit: u64, ) -> Result<FrameInput, Self::Error>

Creates initial frame input using transaction parameters, gas limit and configuration.
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fn last_frame_result( &self, evm: &mut Self::Evm, frame_result: &mut <Self::Frame as Frame>::FrameResult, ) -> Result<(), Self::Error>

Processes the result of the initial call and handles returned gas.
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fn first_frame_init( &mut self, evm: &mut Self::Evm, frame_input: <Self::Frame as Frame>::FrameInit, ) -> Result<ItemOrResult<Self::Frame, <Self::Frame as Frame>::FrameResult>, Self::Error>

Initializes the first frame from the provided frame input.
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fn frame_init( &mut self, frame: &Self::Frame, evm: &mut Self::Evm, frame_input: <Self::Frame as Frame>::FrameInit, ) -> Result<ItemOrResult<Self::Frame, <Self::Frame as Frame>::FrameResult>, Self::Error>

Initializes a new frame from the provided frame input and previous frame. Read more
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fn frame_call( &mut self, frame: &mut Self::Frame, evm: &mut Self::Evm, ) -> Result<ItemOrResult<<Self::Frame as Frame>::FrameInit, <Self::Frame as Frame>::FrameResult>, Self::Error>

Executes a frame and returns either input for a new frame or the frame’s result. Read more
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fn frame_return_result( &mut self, frame: &mut Self::Frame, evm: &mut Self::Evm, result: <Self::Frame as Frame>::FrameResult, ) -> Result<(), Self::Error>

Processes a frame’s result by inserting it into the parent frame.
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fn run_exec_loop( &mut self, evm: &mut Self::Evm, frame: Self::Frame, ) -> Result<FrameResult, Self::Error>

Executes the main frame processing loop. Read more
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fn eip7623_check_gas_floor( &self, _evm: &mut Self::Evm, exec_result: &mut <Self::Frame as Frame>::FrameResult, init_and_floor_gas: InitialAndFloorGas, )

Validates that the minimum gas floor requirements are satisfied. Read more
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fn refund( &self, evm: &mut Self::Evm, exec_result: &mut <Self::Frame as Frame>::FrameResult, eip7702_refund: i64, )

Calculates the final gas refund amount, including any EIP-7702 refunds.
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fn reimburse_caller( &self, evm: &mut Self::Evm, exec_result: &mut <Self::Frame as Frame>::FrameResult, ) -> Result<(), Self::Error>

Returns unused gas costs to the transaction sender’s account.
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fn reward_beneficiary( &self, evm: &mut Self::Evm, exec_result: &mut <Self::Frame as Frame>::FrameResult, ) -> Result<(), Self::Error>

Transfers transaction fees to the block beneficiary’s account.
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fn output( &self, evm: &mut Self::Evm, result: <Self::Frame as Frame>::FrameResult, ) -> Result<ResultAndState<Self::HaltReason>, Self::Error>

Processes the final execution output. Read more
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fn catch_error( &self, evm: &mut Self::Evm, error: Self::Error, ) -> Result<ResultAndState<Self::HaltReason>, Self::Error>

Handles cleanup when an error occurs during execution. Read more
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impl<EVM, ERROR, FRAME> InspectorHandler for MainnetHandler<EVM, ERROR, FRAME>
where <EVM as InspectorEvmTr>::Inspector: Inspector<<<MainnetHandler<EVM, ERROR, FRAME> as Handler>::Evm as EvmTr>::Context>, ERROR: EvmTrError<EVM>, FRAME: Frame<Evm = EVM, Error = ERROR, FrameResult = FrameResult, FrameInit = FrameInput> + InspectorFrame<IT = EthInterpreter>, EVM: InspectorEvmTr, <EVM as EvmTr>::Context: ContextTr, <<EVM as EvmTr>::Context as ContextTr>::Journal: JournalTr<FinalOutput = JournalOutput>,

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type IT = EthInterpreter

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fn inspect_run( &mut self, evm: &mut Self::Evm, ) -> Result<ResultAndState<Self::HaltReason>, Self::Error>

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fn inspect_run_without_catch_error( &mut self, evm: &mut Self::Evm, ) -> Result<ResultAndState<Self::HaltReason>, Self::Error>

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fn inspect_execution( &mut self, evm: &mut Self::Evm, init_and_floor_gas: &InitialAndFloorGas, ) -> Result<FrameResult, Self::Error>

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fn inspect_first_frame_init( &mut self, evm: &mut Self::Evm, frame_input: <Self::Frame as Frame>::FrameInit, ) -> Result<ItemOrResult<Self::Frame, <Self::Frame as Frame>::FrameResult>, Self::Error>

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fn inspect_frame_call( &mut self, frame: &mut Self::Frame, evm: &mut Self::Evm, ) -> Result<ItemOrResult<<Self::Frame as Frame>::FrameInit, <Self::Frame as Frame>::FrameResult>, Self::Error>

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fn inspect_run_exec_loop( &mut self, evm: &mut Self::Evm, frame: Self::Frame, ) -> Result<FrameResult, Self::Error>

Auto Trait Implementations§

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impl<CTX, ERROR, FRAME> Freeze for MainnetHandler<CTX, ERROR, FRAME>

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impl<CTX, ERROR, FRAME> RefUnwindSafe for MainnetHandler<CTX, ERROR, FRAME>
where CTX: RefUnwindSafe, ERROR: RefUnwindSafe, FRAME: RefUnwindSafe,

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impl<CTX, ERROR, FRAME> Send for MainnetHandler<CTX, ERROR, FRAME>
where CTX: Send, ERROR: Send, FRAME: Send,

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impl<CTX, ERROR, FRAME> Sync for MainnetHandler<CTX, ERROR, FRAME>
where CTX: Sync, ERROR: Sync, FRAME: Sync,

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impl<CTX, ERROR, FRAME> Unpin for MainnetHandler<CTX, ERROR, FRAME>
where CTX: Unpin, ERROR: Unpin, FRAME: Unpin,

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impl<CTX, ERROR, FRAME> UnwindSafe for MainnetHandler<CTX, ERROR, FRAME>
where CTX: UnwindSafe, ERROR: UnwindSafe, FRAME: UnwindSafe,

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fn from(t: T) -> T

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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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Size: 0 bytes