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Index ¶
Constants ¶
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const (
// DefaultStorageEngine default storage engine
DefaultStorageEngine = "ldb"
)
Variables ¶
This section is empty.
Functions ¶
Types ¶
type Badger ¶
type Badger struct {
// contains filtered or unexported fields
}
Badger is badger.KV
func (*Badger) Close ¶
Close closes a KV. It's crucial to call it to ensure all the pending updates make their way to disk.
func (*Badger) Delete ¶
Delete deletes a key. Exposing this so that user does not have to specify the Entry directly. For example, BitDelete seems internal to badger.
type Storage ¶
type Storage interface {
Set(k, v []byte) error
Get(k []byte) ([]byte, error)
Delete(k []byte) error
Has(k []byte) (bool, error)
ForEach(fn func(k, v []byte) error) error
Close() error
WALName() string
}
Storage is storage interface
func OpenBadgerStorage ¶
OpenBadgerStorage open Badger storage
func OpenBoltStorage ¶
OpenBoltStorage open Bolt storage
func OpenLeveldbStorage ¶
OpenLeveldbStorage opens or creates a DB for the given storage. The DB will be created if not exist, unless ErrorIfMissing is true. Also, if ErrorIfExist is true and the DB exist Open will returns os.ErrExist error.
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