backupds

package

v1.20.0-hyperpsace-0119 Latest Latest Go to latest Published: Jan 20, 2023 License: Apache-2.0, MIT Imports: 18 Imported by: 15

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const NoLogdir = ""

This section is empty.

func ReadBackup(r io.Reader, cb func(key datastore.Key, value []byte, log bool) error) (bool, error)

func RestoreInto(r io.Reader, dest datastore.Batching) error

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

func Wrap(child datastore.Batching, logdir string) (*Datastore, error)

func (d *Datastore) Backup(ctx context.Context, out io.Writer) error

Writes a datastore dump into the provided writer as [array(*) of [key, value] tuples, checksum]

func (d *Datastore) Batch(ctx context.Context) (datastore.Batch, error)

func (d *Datastore) Close() error

func (d *Datastore) CloseLog() error

func (d *Datastore) Delete(ctx context.Context, key datastore.Key) error

func (d *Datastore) Get(ctx context.Context, key datastore.Key) (value []byte, err error)

func (d *Datastore) GetSize(ctx context.Context, key datastore.Key) (size int, err error)

func (d *Datastore) Has(ctx context.Context, key datastore.Key) (exists bool, err error)

func (d *Datastore) Put(ctx context.Context, key datastore.Key, value []byte) error

func (d *Datastore) Query(ctx context.Context, q query.Query) (query.Results, error)

func (d *Datastore) Sync(ctx context.Context, prefix datastore.Key) error

type Entry struct {
	Key, Value []byte
	Timestamp  int64
}

func (t *Entry) MarshalCBOR(w io.Writer) error

func (t *Entry) UnmarshalCBOR(r io.Reader) error