snapshot

Documentation

Index

• func GetSnapshot(ctx context.Context, ms *storage.MetaStore, key string) (*storage.Snapshot, error)
• func GetSnapshotInfo(ctx context.Context, ms *storage.MetaStore, key string) (string, snapshots.Info, snapshots.Usage, error)
• func IterateParentSnapshots(ctx context.Context, ms *storage.MetaStore, key string, fn WalkFunc) (string, snapshots.Info, error)
• func UpdateSnapshotInfo(ctx context.Context, ms *storage.MetaStore, info snapshots.Info, ...) (snapshots.Info, error)
• type WalkFunc

Functions

func GetSnapshot

func GetSnapshot(ctx context.Context, ms *storage.MetaStore, key string) (*storage.Snapshot, error)

func GetSnapshotInfo

func GetSnapshotInfo(ctx context.Context, ms *storage.MetaStore, key string) (string, snapshots.Info, snapshots.Usage, error)

func IterateParentSnapshots

func IterateParentSnapshots(ctx context.Context, ms *storage.MetaStore, key string, fn WalkFunc) (string, snapshots.Info, error)

Iterate all the parents of a snapshot specified by `key` Stop the iteration once callback `fn` is invoked successfully and return current iterated snapshot

func UpdateSnapshotInfo

func UpdateSnapshotInfo(ctx context.Context, ms *storage.MetaStore, info snapshots.Info, fieldPaths ...string) (snapshots.Info, error)

Types

type WalkFunc

type WalkFunc = func(id string, info snapshots.Info) bool