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>
This commit is contained in:
Bryan C. Mills 2022-11-09 11:19:21 -05:00 committed by Gopher Robot
parent f02bc56d29
commit 6234e467e5
1 changed files with 10 additions and 0 deletions

View File

@ -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 -->