Crate arb_node 

Arbitrum node builder.

Provides the node type definition and component builders needed to launch an Arbitrum reth node.

Re-exports

pub use error::GenesisError;

pub use error::LauncherError;

Modules

addons

Arbitrum RPC add-ons and builder types.

args

chainspec

Chain spec parser that pre-populates the genesis alloc with ArbOS state when the spec declares config.arbitrum.InitialArbOSVersion but does not include the ArbOS state account in the alloc.

coalesced_state

State provider wrapper that pre-coalesces the in-memory block storage into a single hashmap keyed by (address, slot), so each SLOAD is one lookup instead of a linear walk over every unflushed in-memory block.

consensus

Arbitrum consensus implementation.

engine

Custom engine orchestrator builder that exposes the tree sender.

error

Error types for the arb-node launcher and genesis flows.

genesis

ArbOS genesis state initialization.

launcher

Custom engine node launcher for Arbitrum.

network

Arbitrum network builder.

payload

Arbitrum payload service builder.

pool

Arbitrum transaction pool builder.

producer

Block producer implementation.

validator

Arbitrum engine API payload and attribute validators.

Structs

ArbConsensusBuilder

Builder for the Arbitrum consensus component.

ArbExecutorBuilder

Builder for the Arbitrum EVM executor component.

ArbNode

Arbitrum node configuration.

Functions

cli_components

EVM config and consensus for reth’s offline commands (re-execute, import, stage), so they run the node’s ArbOS logic, not stock Ethereum.

Type Aliases

ArbAddOns

Arbitrum RPC add-ons type alias.

ArbStorage

Arbitrum storage type.