meterdb

package

v0.1.4 Latest Latest Go to latest Published: Oct 31, 2024 License: BSD-3-Clause Imports: 7 Imported by: 0

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

Database tracks the amount of time each operation takes and how many bytes are read/written to the underlying database instance.

func New(
	namespace string,
	registerer prometheus.Registerer,
	db database.Database,
) (*Database, error)

New returns a new database with added metrics

func (db *Database) Close() error

func (db *Database) Compact(start, limit []byte) error

func (db *Database) Delete(key []byte) error

func (db *Database) Get(key []byte) ([]byte, error)

func (db *Database) Has(key []byte) (bool, error)

func (db *Database) HealthCheck(ctx context.Context) (interface{}, error)

func (db *Database) NewBatch() database.Batch

func (db *Database) NewIterator() database.Iterator

func (db *Database) NewIteratorWithPrefix(prefix []byte) database.Iterator

func (db *Database) NewIteratorWithStart(start []byte) database.Iterator

func (db *Database) NewIteratorWithStartAndPrefix(
	start,
	prefix []byte,
) database.Iterator

func (db *Database) Put(key, value []byte) error