/usr/share/gocode/src/github.com/lunny/nodb/store/driver/driver.go is in golang-github-lunny-nodb-dev 0.0~git20160621.0.fc1ef06-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 | package driver
import (
"errors"
)
var (
ErrTxSupport = errors.New("transaction is not supported")
)
type IDB interface {
Close() error
Get(key []byte) ([]byte, error)
Put(key []byte, value []byte) error
Delete(key []byte) error
NewIterator() IIterator
NewWriteBatch() IWriteBatch
NewSnapshot() (ISnapshot, error)
Begin() (Tx, error)
}
type ISnapshot interface {
Get(key []byte) ([]byte, error)
NewIterator() IIterator
Close()
}
type IIterator interface {
Close() error
First()
Last()
Seek(key []byte)
Next()
Prev()
Valid() bool
Key() []byte
Value() []byte
}
type IWriteBatch interface {
Put(key []byte, value []byte)
Delete(key []byte)
Commit() error
Rollback() error
}
type Tx interface {
Get(key []byte) ([]byte, error)
Put(key []byte, value []byte) error
Delete(key []byte) error
NewIterator() IIterator
NewWriteBatch() IWriteBatch
Commit() error
Rollback() error
}
|