&gt; automatic JSON but no other serializations<p>Maybe I&#x27;m missing something, but? <a href="https:&#x2F;&#x2F;golang.org&#x2F;src&#x2F;encoding&#x2F;xml&#x2F;example_test.go" rel="nofollow">https:&#x2F;&#x2F;golang.org&#x2F;src&#x2F;encoding&#x2F;xml&#x2F;example_test.go</a><p><a href="https:&#x2F;&#x2F;github.com&#x2F;golang&#x2F;protobuf" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;golang&#x2F;protobuf</a> uses this as well.