Crate handler

EVM execution handling.

Modules

api

EVM execution API traits and implementations.

evm

Core EVM traits for execution and frame management.

execution

EVM execution logic and utilities.

handler

Handler implementation for orchestrating EVM execution.

instructions

EVM instruction set implementations and tables.

post_execution

Post-execution operations including gas refunds and state finalization.

pre_execution

Handles related to the main function of the EVM.

system_call

System call implementations for special EVM operations. System call logic for external state transitions required by certain EIPs (notably EIP-2935 and EIP-4788).

validation

Transaction and environment validation utilities.

Structs

CallFrame

Call Frame

CreateFrame

Create Frame

EthFrame

Frame implementation for Ethereum.

EthPrecompiles

The PrecompileProvider for ethereum precompiles.

MainnetHandler

Mainnet handler that implements the default Handler trait for the Evm.

Enums

FrameData

Frame Data

FrameResult

Frame Result

ItemOrResult

Represents either an item or a result.

Constants

SYSTEM_ADDRESS

The system address used for system calls.

Traits

EvmTr

A trait that integrates context, instruction set, and precompiles to create an EVM struct.

EvmTrError

Trait for errors that can occur during EVM execution.

ExecuteCommitEvm

Extension of the ExecuteEvm trait that adds a method that commits the state after execution.

ExecuteEvm

Execute EVM transactions. Main trait for transaction execution.

FrameTr

Trait for defining a frame type used in EVM execution.

Handler

The main implementation of Ethereum Mainnet transaction execution.

MainBuilder

Trait for building mainnet EVM instances from contexts.

MainContext

Trait used to initialize Context with default mainnet types.

PrecompileProvider

Provider for precompiled contracts in the EVM.

SystemCallCommitEvm

Extension of the SystemCallEvm trait that adds a method that commits the state after execution.

SystemCallEvm

API for executing the system calls. System calls dont deduct the caller or reward the beneficiary. They are used before and after block execution to insert or obtain blockchain state.

SystemCallTx

Creates the system transaction with default values and set data and tx call target to system contract address that is going to be called.

Functions

return_create

Handles the result of a CREATE operation, including validation and state updates.

Type Aliases

ContextTrDbError

Type alias for database errors from a context.

FrameInitOrResult

Type alias for frame initialization or result.

MainnetContext

Type alias for a mainnet context with standard Ethereum environment types.

MainnetEvm

Type alias for a mainnet EVM instance with standard Ethereum components.