list

package

v0.0.0-...-1c06873 Latest Latest Go to latest Published: Jul 29, 2021 License: MIT Imports: 2 Imported by: 0

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type InsertOption uint8

InsertOption insert option for LInsert

const (
	Before InsertOption = iota
	After
)

insert direction

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

func New() *List

func (myList *List) LIndex(key string, index int) []byte

LIndex return list 在index处的值，不存在就return nil

func (myList *List) LInsert(key string, option InsertOption, pivot, val []byte) int

LInsert insert val to list of key, in the front or back of pivot 如果命令成功返回插入后列表的长度，如果没有找到pivot，返回 -1

func (myList *List) LLen(key string) int

LLen 返回key的list的元素个数

func (myList *List) LPop(key string) []byte

func (myList *List) LPush(key string, val ...[]byte) int

LPush push element in the front of list

func (myList *List) LRange(key string, start, end int) (values [][]byte)

LRange return list of key 中指定区间的元素，如果start下标比最大下标还大，则return空列表如果end下标比len大，则将end修改为len - 1

func (myList *List) LRem(key string, val []byte, count int) int

func (myList *List) LSet(key string, index int, val []byte) bool

LSet change the element of index to val

func (myList *List) LTrim(key string, start, end int) bool

func (myList *List) RPop(key string) []byte

func (myList *List) RPush(key string, val ...[]byte) int

type Record map[string]*list.List