Function FromLabelAdaptersToLabels

pkg/cortexpb/compat.go:62–64

FromLabelAdaptersToLabels casts []LabelAdapter to labels.Labels. It uses unsafe, but as LabelAdapter == labels.Label this should be safe. This allows us to use labels.Labels directly in protos. Note: while resulting labels.Labels is supposedly sorted, this function doesn't enforce that. If input is

(ls []LabelAdapter)

// Note: while resulting labels.Labels is supposedly sorted, this function
// doesn't enforce that. If input is not sorted, output will be wrong.
func FromLabelAdaptersToLabels(ls []LabelAdapter) labels.Labels {
	return *(*labels.Labels)(unsafe.Pointer(&ls))
}

// FromLabelAdaptersToLabelsWithCopy converts []LabelAdapter to labels.Labels.
// Do NOT use unsafe to convert between data types because this function may