leveldb

package
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Published: Aug 12, 2025 License: BSD-3-Clause Imports: 11 Imported by: 0

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Constants

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const Name = "leveldb"

Variables

This section is empty.

Functions

This section is empty.

Types

type Database

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

Database is a persistent key-value store using LevelDB.

func New

func New(path string, blockCacheSize int, writeCacheSize int, handleCap int) (*Database, error)

New returns a new LevelDB database.

func (*Database) Close

func (d *Database) Close() error

Close implements database.Database.

func (*Database) Compact

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

Compact implements database.Database.

func (*Database) Delete

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

Delete implements database.Database.

func (*Database) Get

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

Get implements database.Database.

func (*Database) Has

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

Has implements database.Database.

func (*Database) HealthCheck

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

HealthCheck implements database.Database.

func (*Database) NewBatch

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

NewBatch implements database.Database.

func (*Database) NewIterator

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

NewIterator implements database.Database.

func (*Database) NewIteratorWithPrefix

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

NewIteratorWithPrefix implements database.Database.

func (*Database) NewIteratorWithStart

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

NewIteratorWithStart implements database.Database.

func (*Database) NewIteratorWithStartAndPrefix

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

NewIteratorWithStartAndPrefix implements database.Database.

func (*Database) Put

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

Put implements database.Database.

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