goleveldb

package
v0.0.0-...-3238c46 Latest Latest
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Published: Sep 23, 2020 License: MIT Imports: 9 Imported by: 0

Documentation

Index

Constants

View Source
const DBName = "goleveldb"
View Source
const MemDBName = "memory"

Variables

This section is empty.

Functions

This section is empty.

Types

type DB

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

func (*DB) Begin

func (db *DB) Begin() (driver.Tx, error)

func (*DB) Close

func (db *DB) Close() error

func (*DB) Delete

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

func (*DB) Get

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

func (*DB) NewIterator

func (db *DB) NewIterator() driver.IIterator

func (*DB) NewSnapshot

func (db *DB) NewSnapshot() (driver.ISnapshot, error)

func (*DB) NewWriteBatch

func (db *DB) NewWriteBatch() driver.IWriteBatch

func (*DB) Put

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

type Iterator

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

func (*Iterator) Close

func (it *Iterator) Close() error

func (*Iterator) First

func (it *Iterator) First()

func (*Iterator) Key

func (it *Iterator) Key() []byte

func (*Iterator) Last

func (it *Iterator) Last()

func (*Iterator) Next

func (it *Iterator) Next()

func (*Iterator) Prev

func (it *Iterator) Prev()

func (*Iterator) Seek

func (it *Iterator) Seek(key []byte)

func (*Iterator) Valid

func (it *Iterator) Valid() bool

func (*Iterator) Value

func (it *Iterator) Value() []byte

type MemStore

type MemStore struct {
}

func (MemStore) Open

func (s MemStore) Open(path string, cfg *config.Config) (driver.IDB, error)

func (MemStore) Repair

func (s MemStore) Repair(path string, cfg *config.Config) error

func (MemStore) String

func (s MemStore) String() string

type Snapshot

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

func (*Snapshot) Close

func (s *Snapshot) Close()

func (*Snapshot) Get

func (s *Snapshot) Get(key []byte) ([]byte, error)

func (*Snapshot) NewIterator

func (s *Snapshot) NewIterator() driver.IIterator

type Store

type Store struct {
}

func (Store) Open

func (s Store) Open(path string, cfg *config.Config) (driver.IDB, error)

func (Store) Repair

func (s Store) Repair(path string, cfg *config.Config) error

func (Store) String

func (s Store) String() string

type WriteBatch

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

func (*WriteBatch) Commit

func (w *WriteBatch) Commit() error

func (*WriteBatch) Delete

func (w *WriteBatch) Delete(key []byte)

func (*WriteBatch) Put

func (w *WriteBatch) Put(key, value []byte)

func (*WriteBatch) Rollback

func (w *WriteBatch) Rollback() error

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