in timestamped_metric.go [91:102]
func NewTimestampedMetricVec(
valueType prometheus.ValueType, opts prometheus.Opts, variableLabels []string,
) *TimestampedMetricVec {
fqName := strings.Join(
[]string{opts.Namespace, opts.Subsystem, opts.Name}, "_",
)
return &TimestampedMetricVec{
desc: prometheus.NewDesc(fqName, opts.Help, variableLabels, opts.ConstLabels),
valueType: valueType,
metrics: map[string]*TimestampedMetric{},
}
}