golang.org/x/text/internal/language.Tag.MarshalText (method, view implemented interface methods)
2 uses
golang.org/x/text/internal/language (current package)
language.go#L153: func (t Tag) MarshalText() (text []byte, err error) {
golang.org/x/text/language
language.go#L232: return t.tag().MarshalText()
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