Feature request: to/from json serialization methods

[mikegratton]

For debugging apps that use IDL-derived types, it would be helpful to have to/from json methods. The toJson() method makes it easy to inspect any particular message without having to write extra code. The fromJson() method makes it easier to inject hand-made messages during testing, as the message content can be edited with a text editor.

[Mario-DL]

Hi @mikegratton

I think that is a nice suggestion, thanks for the proposal ! Nonetheless I am moving this to the proper discussion forum since it is not an issue.