t</a> &#x00BB; <a href="../index.html">Grpc_lwt</a> &#x00BB; Rpc</nav><h1>Module <code>Grpc_lwt.Rpc</code></h1></header><dl><dt class="spec type" id="type-unary"><a href="#type-unary" class="anchor"></a><code><span class="keyword">type</span> unary</code><code> = Pbrt.Decoder.t <span>&#45;&gt;</span> <span><span>(<a href="../../../grpc/Grpc/Status/index.html#type-t">Grpc.Status.t</a> * <span>Pbrt.Encoder.t option</span>)</span> Lwt.t</span></code></dt><dd><p><code>unary</code> is the type for a unary grpc r