safedb

package

v1.4.2 Latest Latest Go to latest Published: Apr 23, 2024 License: MIT, MIT Imports: 10 Imported by: 0

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var (
	Disabled      = &DisabledDB{}
	ErrNotEnabled = errors.New("safe head database not enabled")
)

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var (
	ErrNotFound     = errors.New("not found")
	ErrInvalidEntry = errors.New("invalid db entry")
)

This section is empty.

type DisabledDB struct{}

func (d *DisabledDB) Close() error

func (d *DisabledDB) Enabled() bool

func (d *DisabledDB) SafeHeadAtL1(_ context.Context, _ uint64) (l1 eth.BlockID, safeHead eth.BlockID, err error)

func (d *DisabledDB) SafeHeadReset(_ eth.L2BlockRef) error

func (d *DisabledDB) SafeHeadUpdated(_ eth.L2BlockRef, _ eth.BlockID) error

type SafeDB struct {
	// contains filtered or unexported fields
}

func NewSafeDB(logger log.Logger, path string) (*SafeDB, error)

func (d *SafeDB) Close() error

func (d *SafeDB) Enabled() bool

func (d *SafeDB) SafeHeadAtL1(ctx context.Context, l1BlockNum uint64) (l1Block eth.BlockID, safeHead eth.BlockID, err error)

func (d *SafeDB) SafeHeadReset(safeHead eth.L2BlockRef) error

func (d *SafeDB) SafeHeadUpdated(safeHead eth.L2BlockRef, l1Head eth.BlockID) error