store

May 15, 2021

Changes in this version

+ type BadgerDB struct

+ func (bdb *BadgerDB) All(prefix []byte) ([][]byte, error)

+ func (bdb *BadgerDB) Close() error

+ func (bdb *BadgerDB) Count(prefix []byte) (int, error)

+ func (bdb *BadgerDB) Each(prefix []byte, callback KVStoreEachFunc) error

+ func (bdb *BadgerDB) ErrNotFound() error

+ func (bdb *BadgerDB) Get(key []byte) ([]byte, error)

+ func (bdb *BadgerDB) Has(key []byte) (ok bool, err error)

+ func (bdb *BadgerDB) Remove(prefix []byte) error

+ func (bdb *BadgerDB) Set(key, value []byte) error

+ func (bdb *BadgerDB) SetEx(key, value []byte, ttl time.Duration) error

+ type KVStore interface

+ All func(prefix []byte) ([][]byte, error)

+ Close func() error

+ Count func(prefix []byte) (int, error)

+ Each func(prefix []byte, callback KVStoreEachFunc) error

+ ErrNotFound func() error

+ Get func(key []byte) (value []byte, err error)

+ Has func(key []byte) (bool, error)

+ Remove func(prefix []byte) error

+ Set func(key, value []byte) error

+ SetEx func(key, value []byte, ttl time.Duration) error

+ func NewBadgerDB(ctx context.Context, dataDir string) (KVStore, error)

+ type KVStoreEachFunc func([]byte)