kubernetes/vendor/go.etcd.io/etcd/client/pkg/v3/types/id.go

type ID …

func (i ID) String() string { … }

// IDFromString attempts to create an ID from a base-16 string.
func IDFromString(s string) (ID, error) { … }

type IDSlice …

func (p IDSlice) Len() int           { … }

func (p IDSlice) Less(i, j int) bool { … }

func (p IDSlice) Swap(i, j int)      { … }