devfeatures

package

v1.18.1 Latest Latest Go to latest Published: May 14, 2026 License: MIT Imports: 2 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/ethereum-optimism/optimism

Links

Documentation ¶

Index ¶

Variables
func EnableDevFeature(bitmap, flag common.Hash) common.Hash
func IsDevFeatureEnabled(bitmap, flag common.Hash) bool

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	// OptimismPortalInteropFlag enables interop features in OptimismPortal2.
	OptimismPortalInteropFlag = common.HexToHash("0x0000000000000000000000000000000000000000000000000000000000000001")

	// CannonKonaFlag enables Kona as the default cannon prover.
	CannonKonaFlag = common.HexToHash("0x0000000000000000000000000000000000000000000000000000000000000010")

	// DeployV2DisputeGamesFlag enables deployment of V2 dispute game contracts.
	DeployV2DisputeGamesFlag = common.HexToHash("0x0000000000000000000000000000000000000000000000000000000000000100")

	// L2CMFlag enables L2CM.
	L2CMFlag = common.HexToHash("0x0000000000000000000000000000000000000000000000000000000000100000")

	// ZKDisputeGameFlag enables the ZK dispute game system.
	// TODO(#19432): Use this flag in the OPCM/OPD integration pipeline.
	ZKDisputeGameFlag = common.HexToHash("0x0000000000000000000000000000000000000000000000000000000001000000")

	// SuperRootGamesMigrationFlag enables the super root games migration path in OPCM upgrade.
	SuperRootGamesMigrationFlag = common.HexToHash("0x0000000000000000000000000000000000000000000000000000000010000000")
)

Development feature flag constants.

Functions ¶

func EnableDevFeature ¶

func EnableDevFeature(bitmap, flag common.Hash) common.Hash

EnableDevFeature sets a specific development feature flag in a feature bitmap.

func IsDevFeatureEnabled ¶

func IsDevFeatureEnabled(bitmap, flag common.Hash) bool

IsDevFeatureEnabled checks if a specific development feature is enabled in a feature bitmap. It performs a bitwise AND between the bitmap and flag to determine if the feature is set. This follows the same pattern as the Solidity DevFeatures library.

Types ¶

This section is empty.

Source Files ¶

View all Source files

devfeatures.go

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