Module spec 

Available on crate feature reth only.

Structs

TempoChainSpec

Tempo chain spec type.

TempoChainSpecParser

Tempo chain specification parser.

TempoGenesisInfo

Tempo genesis info extracted from genesis extra_fields

Constants

SUPPORTED_CHAINS

Chains supported by Tempo. First value should be used as the default.

SYSTEM_TX_ADDRESSES

SYSTEM_TX_COUNT

TEMPO_T0_BASE_FEE

T0 base fee: 10 billion attodollars (1×10^10).

TEMPO_T1_BASE_FEE

T1 base fee: 20 billion attodollars (2×10^10).

TEMPO_T1_EXISTING_NONCE_KEY_GAS

Gas cost for using an existing 2D nonce key (cold SLOAD + warm SSTORE reset).

TEMPO_T1_GENERAL_GAS_LIMIT

TIP-1010 general (non-payment) gas limit: 30 million gas per block. Cap for non-payment transactions.

TEMPO_T1_NEW_NONCE_KEY_GAS

Gas cost for using a new 2D nonce key (cold SLOAD + SSTORE set for 0 -> non-zero).

TEMPO_T1_TX_GAS_LIMIT_CAP

TIP-1010 per-transaction gas limit cap: 30 million gas. Allows maximum-sized contract deployments under TIP-1000 state creation costs.

TEMPO_T2_EXISTING_NONCE_KEY_GAS

T2 adds 2 warm SLOADs for the extended nonce key lookup.

TEMPO_T2_NEW_NONCE_KEY_GAS

T2 adds 2 warm SLOADs for the extended nonce key lookup.

Statics

DEV

Development chainspec with funded dev accounts and activated tempo hardforks

MODERATO

PRESTO

Functions

chain_value_parsercli

Clap value parser for [ChainSpec]s.

chainspec_from_chain_id

Resolve a TempoChainSpec from a chain id.