Function CaptureMetrics

capture_metrics.go:27–31

CaptureMetrics wraps the given hnd, executes it with the given w and r, and returns the metrics it captured from it.

(hnd http.Handler, w http.ResponseWriter, r *http.Request)

// CaptureMetrics wraps the given hnd, executes it with the given w and r, and
// returns the metrics it captured from it.
func CaptureMetrics(hnd http.Handler, w http.ResponseWriter, r *http.Request) Metrics {
	return CaptureMetricsFn(w, func(ww http.ResponseWriter) {
		hnd.ServeHTTP(ww, r)
	})
}

// CaptureMetricsFn wraps w and calls fn with the wrapped w and returns the
// resulting metrics. This is very similar to CaptureMetrics (which is just