capnproto: capnproto (Cap'n Proto serialization/RPC system) capnproto: capnproto: Cap'n Proto is an insanely fast data interchange format and capnproto: capability-based RPC system. Think JSON, except binary. capnproto: Or think Protocol Buffers, except faster. capnproto: capnproto: capnproto: capnproto: capnproto: https://capnproto.org/ capnproto: