Hello,

interface A(T) {
    value @0 () -> (val :T);
}

is there a way to get from a capnp::Capability::Client to a 
capnp::AnyPointer? 

I'm struggling with some generic schema where I'm implementing "A::Server" 
which holds an AnyPointer member field to store a value of some type T. An 
instance of A will later be returned to a client which can then get the 
value via calling the "value" method. The value to be stored in A can for 
instance either be a list of Capability::Client or a just a 
Capability::Client. So when I want to instantiate A I got (e.g. as a 
parameter to the method) a Capability::Client not an AnyPointer. 
So my problem is, that I can easily get a Capabilty::Client from an 
AnyPointer via AnyPointer::getAs<some Interface>(), but I find no way to 
get from a Capabilty::Client to an AnyPointer which I need in order to 
create an instance of A (in my C++ code). I have the feeling that I'm 
missing something very obvious.
Can somebody help?

Thank you and best regards

Michael



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