languages/go
languages/go
1
0
Fork 0
mirror of https://github.com/golang/go synced 2024-10-04 15:09:59 +00:00
Code Issues Packages Projects Releases Wiki Activity

doc/go1.14: document json.Umarshal map key support of TextUnmarshaler

Browse source 
Document that json.Unmarshal supports map keys whose underlying
types implement encoding.TextUnmarshaler.

Fixes #38801

Change-Id: Icb9414e9067517531ba0da910bd4a2bb3daace65
Reviewed-on: https://go-review.googlesource.com/c/go/+/237857
Reviewed-by: Daniel Martí <mvdan@mvdan.cc>
Run-TryBot: Daniel Martí <mvdan@mvdan.cc>
TryBot-Result: Gobot Gobot <gobot@golang.org>
This commit is contained in:
ShihCheng Tu 2020-06-15 00:07:10 +08:00 committed by Daniel Martí
parent e9ad52e46d
commit 47b4509977
1 changed files with 6 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
doc/go1.14.html
View file

@ -609,6 +609,12 @@ Do not send CLs removing the interior tags from such phrases.
If a program needs to accept invalid numbers like the empty string,
consider wrapping the type with <a href="/pkg/encoding/json/#Unmarshaler"><code>Unmarshaler</code></a>.
</p>
<p><!-- CL 200237 -->
<a href="/pkg/encoding/json/#Unmarshal"><code>Unmarshal</code></a>
can now support map keys with string underlying type which implement
<a href="/pkg/encoding/#TextUnmarshaler"><code>encoding.TextUnmarshaler</code></a>.
</p>
</dd>
</dl><!-- encoding/json -->