From 6234e467e50b35e967b9a91f8b6fa01fa6691bfa Mon Sep 17 00:00:00 2001
From: "Bryan C. Mills" <bcmills@google.com>
Date: Wed, 9 Nov 2022 11:19:21 -0500
Subject: [PATCH] doc/go1.20: add a release note for (*testing.B).Elapsed

Updates #43620.

Change-Id: If2b6f37d79c055ca5799071bf70fcc9d12b8a2a0
Reviewed-on: https://go-review.googlesource.com/c/go/+/449077
Reviewed-by: Russ Cox <rsc@golang.org>
Run-TryBot: Bryan Mills <bcmills@google.com>
Auto-Submit: Bryan Mills <bcmills@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
---
 doc/go1.20.html | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/doc/go1.20.html b/doc/go1.20.html
index 551403fa45..767b6b646f 100644
--- a/doc/go1.20.html
+++ b/doc/go1.20.html
@@ -623,6 +623,16 @@ Do not send CLs removing the interior tags from such phrases.
   </dd>
 </dl><!-- syscall -->
 
+<dl id="testing"><dt><a href="/pkg/testing/">testing</a></dt>
+  <dd>
+    <p><!-- https://go.dev/issue/43620, CL 420254 -->
+      The new method <a href="/pkg/testing/#B.Elapsed"><code>B.Elapsed</code></a>
+      reports the current elapsed time of the benchmark, which may be useful for
+      calculating rates to report with <code>ReportMetric</code>.
+    </p>
+  </dd>
+</dl><!-- testing -->
+
 <dl id="time"><dt><a href="/pkg/time/">time</a></dt>
   <dd>
     <p><!-- https://go.dev/issue/52746 -->
-- 
2.50.0