[]Type Definition libra_metrics::HistogramVec

type HistogramVec = MetricVec<HistogramVecBuilder>;

A [Collector] that bundles a set of Histograms that all share the same [Desc], but have different values for their variable labels. This is used if you want to count the same thing partitioned by various dimensions (e.g. HTTP request latencies, partitioned by status code and method).