Crate reth_optimism_node

Standalone crate for Optimism-specific Reth configuration and builder types.

features

• js-tracer: Enable the JavaScript tracer for the debug_trace endpoints

Re-exports

pub use engine::OpEngineTypes;

pub use node::OpNetworkPrimitives;

pub use node::OpNode;

pub use rpc::OpEngineApiBuilder;

pub use version::OP_NAME_CLIENT;

pub use reth_optimism_txpool as txpool;

Modules

args

CLI argument parsing for the optimism node. Additional Node command arguments. clap Args for optimism rollup configuration

engine

Exports optimism-specific implementations of the EngineTypes trait.

l1

Optimism-specific implementation and utilities for the executor

node

Optimism Node types config.

rpc

RPC component builder

utilstest-utils

Helpers for running test node instances.

version

Version information for op-reth.

Structs

OpBlockAssembler

Block builder for Optimism.

OpBlockExecutorFactory

Ethereum block executor factory.

OpBuiltPayload

Contains the built payload.

OpEvm

OP EVM implementation.

OpEvmConfig

Optimism-related EVM configuration.

OpEvmFactory

Factory producing OpEvms.

OpExecutorProvider

Helper type with backwards compatible methods to obtain executor providers.

OpNextBlockEnvAttributes

Context relevant for execution of a next block w.r.t OP.

OpPayloadBuilder

Optimism’s payload builder

OpPayloadBuilderAttributes

Optimism Payload Builder Attributes

OpRethReceiptBuilder

A builder that operates on op-reth primitive types, specifically [OpTransactionSigned] and [OpReceipt].

Enums

OpBlockExecutionError

Optimism Block Executor Errors

Traits

RethL1BlockInfo

An extension trait for [L1BlockInfo] that allows us to calculate the L1 cost of a transaction based off of the chain spec’s activated hardfork.

Functions

extract_l1_info

Extracts the [L1BlockInfo] from the L2 block. The L1 info transaction is always the first transaction in the L2 block.

extract_l1_info_from_tx

Extracts the [L1BlockInfo] from the L1 info transaction (first transaction) in the L2 block.

parse_l1_info

Parses the input of the first transaction in the L2 block, into [L1BlockInfo].

parse_l1_info_tx_bedrock

Parses the calldata of the [L1BlockInfo] transaction pre-Ecotone hardfork.

parse_l1_info_tx_ecotone

Updates the L1 block values for an Ecotone upgraded chain. Params are packed and passed in as raw msg.data instead of ABI to reduce calldata size. Params are expected to be in the following order:

parse_l1_info_tx_isthmus

Updates the L1 block values for an Isthmus upgraded chain. Params are packed and passed in as raw msg.data instead of ABI to reduce calldata size. Params are expected to be in the following order:

revm_spec

Map the latest active hardfork at the given header to a revm [OpSpecId].

revm_spec_by_timestamp_after_bedrock

Returns the revm [OpSpecId] at the given timestamp.