capture error stacktrace as sexp?

[Felipe Lema]

Hello, there

Is there a way that, given an `(error ...)` when evaluation some elisp code one 
could capture the whole stacktrace as a sexp?

My intention is to serialize not only the error but the stacktrace of an error 
that occurs in a separate Emacs process so I can re-raise the error in 
/current/ process. You can find more info and context of my intents here: 
https://melpa.org/#/session-async 

Thanks
Felipe