[Dart] Support Dart language

[peacess]

No description provided.

[chaokunyang]

Hi @peacess, thanks for filing this issue. Could you share more details? Which serialization framework do you use now for what scenarios? What's the bottle for it?

[anidotnet]

Apart from json dart does not have very good options for serialization.. It would be nice to have fury support for dart as multi language serialization framework. Main constraint is - no support for reflection for flutter app.

[chaokunyang]

I see, thanks. We've formulized fury cross-language serialization spec in https://fury.apache.org/docs/guide/xlang_object_graph_guide . It should be easier to implement a new language now.