symbol attributes assignee types

[lythesia]

Can symbol's attributes value be lambda or std::bind objects? like:
_id(_some_handle=[]() { ... }
and can we access the sio(or symbol) within the lambda? like:
_id(_some_handle=[this]() { ... }

thanks!

[lythesia]

It seems that functor can be used here

[snawaz]

You can find the answer to this question by trying it out. Write a simple code, compile and run.