kubernetes/vendor/go.etcd.io/etcd/pkg/v3/flags/unique_strings.go

type UniqueStringsValue …

// Set parses a command line set of strings, separated by comma.
// Implements "flag.Value" interface.
// The values are set in order.
func (us *UniqueStringsValue) Set(s string) error { … }

// String implements "flag.Value" interface.
func (us *UniqueStringsValue) String() string { … }

func (us *UniqueStringsValue) stringSlice() []string { … }

// NewUniqueStringsValue implements string slice as "flag.Value" interface.
// Given value is to be separated by comma.
// The values are set in order.
func NewUniqueStringsValue(s string) (us *UniqueStringsValue) { … }

// UniqueStringsFromFlag returns a string slice from the flag.
func UniqueStringsFromFlag(fs *flag.FlagSet, flagName string) []string { … }

// UniqueStringsMapFromFlag returns a map of strings from the flag.
func UniqueStringsMapFromFlag(fs *flag.FlagSet, flagName string) map[string]struct{ … }