I think this is what you want: https://github.com/capnproto/capnproto/blob/3f0fee61c65475c8debfdf8c01f96c2f7e7eeb14/c++/src/capnp/serialize.h#L102
:) -Kenton On Wed, May 6, 2020 at 2:54 PM <[email protected]> wrote: > Is there a convenient way to peek at the size a message will take up on > the wire? My thinking is to create a custom output stream that I > `capnp::writeMessage` to that just sums everything but I feel like this > could be done more efficiently within capn'n'proto, just couldn't find > anything like that at first glance. Is there an obvious API missing? Would > there be any interest in me putting up a diff with such an API? > > -- > You received this message because you are subscribed to the Google Groups > "Cap'n Proto" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/capnproto/d47d474c-f268-4053-99ca-b2213a2e58d0%40googlegroups.com > <https://groups.google.com/d/msgid/capnproto/d47d474c-f268-4053-99ca-b2213a2e58d0%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "Cap'n Proto" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/capnproto/CAJouXQkp34NagMnBH3DXNYuUO22j7G9wowm3h_ENc6V8okF2yg%40mail.gmail.com.
