type runtime/pprof.labelContextKey

4 uses

	runtime/pprof (current package)
		label.go#L25: type labelContextKey struct{}
		label.go#L28: 	labels, _ := ctx.Value(labelContextKey{}).(*labelMap)
		label.go#L62: 	return context.WithValue(ctx, labelContextKey{}, &labelMap{mergeLabelSets(parentLabels.LabelSet, labels)})
		runtime.go#L36: 	ctxLabels, _ := ctx.Value(labelContextKey{}).(*labelMap)