kv

package
v0.14.5 Latest Latest
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Published: Nov 4, 2022 License: Apache-2.0 Imports: 8 Imported by: 0

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Constants

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const (
	MemType  = "mem"
	DiskType = "disk"
)

Variables

This section is empty.

Functions

This section is empty.

Types

type Config

type Config struct {
	FsID      string
	Driver    string
	CachePath string
	Capacity  int64
}

type KVTxn added in v0.14.5

type KVTxn struct {
	// contains filtered or unexported fields
}

func (*KVTxn) Append added in v0.14.5

func (kv *KVTxn) Append(key []byte, value []byte) []byte

func (*KVTxn) Dels added in v0.14.5

func (kv *KVTxn) Dels(keys ...[]byte) error

func (*KVTxn) Exist added in v0.14.5

func (kv *KVTxn) Exist(Prefix []byte) bool

func (*KVTxn) Get added in v0.14.5

func (kv *KVTxn) Get(key []byte) []byte

func (*KVTxn) IncrBy added in v0.14.5

func (kv *KVTxn) IncrBy(key []byte, value int64) int64

func (*KVTxn) ScanValues added in v0.14.5

func (kv *KVTxn) ScanValues(prefix []byte) (map[string][]byte, error)

func (*KVTxn) Set added in v0.14.5

func (kv *KVTxn) Set(key, value []byte) error

type KvClient added in v0.14.5

type KvClient interface {
	Name() string
	Txn(f func(KvTxn) error) error
}

func NewBadgerClient added in v0.14.5

func NewBadgerClient(config Config) (KvClient, error)

type KvTxn added in v0.14.5

type KvTxn interface {
	Get(key []byte) []byte
	Set(key, value []byte) error
	Dels(keys ...[]byte) error
	ScanValues(prefix []byte) (map[string][]byte, error)
	Exist(Prefix []byte) bool
	Append(key []byte, value []byte) []byte
	IncrBy(key []byte, value int64) int64
}

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