Deserializing JSON as an abstract type

[Heromyth]

On Tuesday, 19 November 2019 at 00:40:16 UTC, Chris wrote:
> So I'm trying to make a D wrapper for Telegram's JSON API using 
> libtdjson. All results coming from the JSON API take the 
> following structure:
>
> {
>   "@type": "className",
>   "foo": "bar",
>   "baz" {
>     "@type": "otherClass"
>   }
> }
>
> where every object, including nested ones, has a "@type" field 
> which will correspond to a D class. There will be over 770 
> possible types. So what I'm trying to figure out is how to 
> deserialize the JSON so that it automatically gets parsed into 
> the correct type.
>
> I'm looking at asdf right now, but it doesn't seem like it has 
> anything like that built in. Any ideas?

Can you have a look at this : 
https://github.com/huntlabs/hunt/blob/master/examples/UnitTest/source/test/JsonSerializerTest.d

The JsonSerializer can serialize and deserialize a complex class.