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27 lines
444 B
27 lines
444 B
package goleveldb
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import (
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"github.com/lunny/nodb/store/driver"
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"github.com/syndtr/goleveldb/leveldb"
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)
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type Snapshot struct {
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db *DB
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snp *leveldb.Snapshot
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}
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func (s *Snapshot) Get(key []byte) ([]byte, error) {
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return s.snp.Get(key, s.db.iteratorOpts)
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}
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func (s *Snapshot) NewIterator() driver.IIterator {
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it := &Iterator{
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s.snp.NewIterator(nil, s.db.iteratorOpts),
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}
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return it
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}
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func (s *Snapshot) Close() {
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s.snp.Release()
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}
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