Module hardfork 

Enums

EthereumHardfork

The name of an Ethereum hardfork.

FoundryHardfork

OpHardfork

The name of an optimism hardfork.

TempoHardfork

Tempo-specific hardforks for network upgrades.

Traits

FromEvmVersion

Trait for converting an [EvmVersion] into a network-specific spec type.

Functions

ethereum_hardfork_from_block_tag

Convert a BlockNumberOrTag into an EthereumHardfork.

evm_spec_id

Returns the spec id derived from [EvmVersion] for a given spec type.

spec_id_from_ethereum_hardfork

Map an EthereumHardfork enum into its corresponding SpecId.

spec_id_from_optimism_hardfork

Map an OptimismHardfork enum into its corresponding OpSpecId.