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
}