safe_batch

package

v1.1.0 Latest Latest Go to latest Published: Apr 1, 2023 License: Apache-2.0 Imports: 3 Imported by: 0

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func NewSafeBatchDB(db tmdb.DB) tmdb.DB

func NewSafeBatchNullify(batch tmdb.Batch) tmdb.Batch

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

func (s *SafeBatchDB) Close() error

func (s *SafeBatchDB) Delete(key []byte) error

func (s *SafeBatchDB) DeleteSync(key []byte) error

func (s *SafeBatchDB) Flush() (tmdb.Batch, error)

flush batch and return rollback batch if rollbackable

func (s *SafeBatchDB) Get(bytes []byte) ([]byte, error)

func (s *SafeBatchDB) Has(key []byte) (bool, error)

func (s *SafeBatchDB) Iterator(start, end []byte) (tmdb.Iterator, error)

func (s *SafeBatchDB) NewBatch() tmdb.Batch

func (s *SafeBatchDB) Open()

open batch

func (s *SafeBatchDB) Print() error

func (s *SafeBatchDB) ReverseIterator(start, end []byte) (tmdb.Iterator, error)

func (s *SafeBatchDB) Set(key, value []byte) error

func (s *SafeBatchDB) SetSync(key, value []byte) error

func (s *SafeBatchDB) Stats() map[string]string

type SafeBatchDBCloser interface {
	tmdb.DB
	Open()
	Flush() (tmdb.Batch, error)
}

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

func (s SafeBatchNullified) Close() error

func (s SafeBatchNullified) Delete(key []byte) error

func (s SafeBatchNullified) Set(key, value []byte) error

func (s SafeBatchNullified) Write() error

func (s SafeBatchNullified) WriteSync() error