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chain_container

package

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Versions in this module

v1

v1.16.9

Mar 18, 2026

Changes in this version

type ChainContainer

+ PauseAndStopVN func(ctx context.Context) error

+ PruneDeniedAtOrAfterTimestamp func(timestamp uint64) (map[uint64][]common.Hash, error)

+ VerifierCurrentL1s func() []eth.BlockID

type DenyList

+ func (d *DenyList) GetDeniedRecords(height uint64) ([]DenyRecord, error)

+ func (d *DenyList) PruneAtOrAfterTimestamp(timestamp uint64) (map[uint64][]common.Hash, error)

+ type DenyRecord struct

+ DecisionTimestamp uint64

+ PayloadHash common.Hash

v1.16.7

Feb 19, 2026

Changes in this version

type ChainContainer

+ BlockTime func() uint64

+ FetchReceipts func(ctx context.Context, blockHash eth.BlockID) (eth.BlockInfo, types.Receipts, error)

+ ID func() eth.ChainID

+ InvalidateBlock func(ctx context.Context, height uint64, payloadHash common.Hash) (bool, error)

+ IsDenied func(height uint64, payloadHash common.Hash) (bool, error)

+ LocalSafeBlockAtTimestamp func(ctx context.Context, ts uint64) (eth.L2BlockRef, error)

+ RegisterVerifier func(v activity.VerificationActivity)

+ RewindEngine func(ctx context.Context, timestamp uint64, invalidatedBlock eth.BlockRef) error

+ SetResetCallback func(cb ResetCallback)

+ SyncStatus func(ctx context.Context) (*eth.SyncStatus, error)

+ type DenyList struct

+ func OpenDenyList(dataDir string) (*DenyList, error)

+ func (d *DenyList) Add(height uint64, payloadHash common.Hash) error

+ func (d *DenyList) Close() error

+ func (d *DenyList) Contains(height uint64, payloadHash common.Hash) (bool, error)

+ func (d *DenyList) GetDeniedHashes(height uint64) ([]common.Hash, error)

+ type ResetCallback func(chainID eth.ChainID, timestamp uint64, invalidatedBlock eth.BlockRef)

v1.16.6

Jan 19, 2026

v1.16.5

Jan 13, 2026

v1.16.4

Dec 18, 2025

v1.16.3

Dec 4, 2025

Changes in this version

type ChainContainer

+ CurrentL1 func(ctx context.Context) (eth.BlockRef, error)

+ L1AtSafeHead func(ctx context.Context, l2 eth.BlockID) (eth.BlockID, error)

+ OptimisticAt func(ctx context.Context, ts uint64) (l2, l1 eth.BlockID, err error)

+ OptimisticOutputAtTimestamp func(ctx context.Context, ts uint64) (*eth.OutputResponse, error)

+ OutputRootAtL2BlockNumber func(ctx context.Context, l2BlockNum uint64) (eth.Bytes32, error)

+ SafeBlockAtTimestamp func(ctx context.Context, ts uint64) (eth.L2BlockRef, error)

+ SafeHeadAtL1 func(ctx context.Context, l1BlockNum uint64) (l1 eth.BlockID, l2 eth.BlockID, err error)

+ VerifiedAt func(ctx context.Context, ts uint64) (l2, l1 eth.BlockID, err error)

v1.16.2

Nov 14, 2025

v1.16.1

Nov 4, 2025

v1.16.0

Oct 28, 2025

v1.14.3

Oct 23, 2025

Changes in this version

+ type ChainContainer interface

+ Pause func(ctx context.Context) error

+ Resume func(ctx context.Context) error

+ Start func(ctx context.Context) error

+ Stop func(ctx context.Context) error

+ func NewChainContainer(chainID eth.ChainID, vncfg *opnodecfg.Config, log gethlog.Logger, ...) ChainContainer