kubernetes/vendor/golang.org/x/text/internal/language/compact.go

type CompactCoreInfo …

// GetCompactCore generates a uint32 value that is guaranteed to be unique for
// different language, region, and script values.
func GetCompactCore(t Tag) (cci CompactCoreInfo, ok bool) { … }

// Tag generates a tag from c.
func (c CompactCoreInfo) Tag() Tag { … }