From ef9fc62cdc3cc5abc33d6018fe1324890bb48145 Mon Sep 17 00:00:00 2001
From: Mitar <mitar.git@tnode.com>
Date: Thu, 14 Apr 2022 12:07:28 +0200
Subject: [PATCH] Allow specifying initial metrics.

---
 capture_metrics.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/capture_metrics.go b/capture_metrics.go
index d9d3427..b77cc7c 100644
--- a/capture_metrics.go
+++ b/capture_metrics.go
@@ -41,7 +41,8 @@ func CaptureMetricsFn(w http.ResponseWriter, fn func(http.ResponseWriter)) Metri
 }
 
 // CaptureMetrics wraps w and calls fn with the wrapped w and updates
-// Metrics m with the resulting metrics.
+// Metrics m with the resulting metrics. This is similar to CaptureMetricsFn,
+// but allows one to customize starting Metrics object.
 func (m *Metrics) CaptureMetrics(w http.ResponseWriter, fn func(http.ResponseWriter)) {
 	var (
 		start         = time.Now()