package clientv3
type SortTarget int
type SortOrder int
const (
SortNone SortOrder = iota
SortAscend
SortDescend
)
const (
SortByKey SortTarget = iota
SortByVersion
SortByCreateRevision
SortByModRevision
SortByValue
)
type SortOption struct {
Target SortTarget
Order SortOrder
}
原文:http://www.cnblogs.com/zhangboyu/p/7452697.html