mirror of
https://github.com/astaxie/beego.git
synced 2024-11-06 02:00:54 +00:00
27 lines
452 B
Go
27 lines
452 B
Go
|
package goleveldb
|
||
|
|
|
||
|
|
import (
|
||
|
|
"github.com/siddontang/ledisdb/store/driver"
|
||
|
|
"github.com/syndtr/goleveldb/leveldb"
|
||
|
|
)
|
||
|
|
|
||
|
|
type Snapshot struct {
|
||
|
|
db *DB
|
||
|
|
snp *leveldb.Snapshot
|
||
|
|
}
|
||
|
|
|
||
|
|
func (s *Snapshot) Get(key []byte) ([]byte, error) {
|
||
|
|
return s.snp.Get(key, s.db.iteratorOpts)
|
||
|
|
}
|
||
|
|
|
||
|
|
func (s *Snapshot) NewIterator() driver.IIterator {
|
||
|
|
it := &Iterator{
|
||
|
|
s.snp.NewIterator(nil, s.db.iteratorOpts),
|
||
|
|
}
|
||
|
|
return it
|
||
|
|
}
|
||
|
|
|
||
|
|
func (s *Snapshot) Close() {
|
||
|
|
s.snp.Release()
|
||
|
|
}
|