Trying to use the prost

lib/proto/audio_backend.proto

@@ -0,0 +1,6 @@
+syntax = "proto3";
+package termix.audio_backend;
+
+service AudioBackend {
+
+}

lib/proto/helloworld.proto

@@ -1,14 +0,0 @@
-syntax = "proto3";
-package helloworld;
-
-service Greeter {
-    rpc SayHello (HelloRequest) returns (HelloReply);
-}
-
-message HelloRequest {
-   string name = 1;
-}
-
-message HelloReply {
-    string message = 1;
-}

lib/proto/items.proto

@@ -0,0 +1,18 @@
+syntax = "proto3";
+
+package snazzy.items;
+
+// A snazzy new shirt!
+message Shirt {
+    // Label sizes
+    enum Size {
+        SMALL = 0;
+        MEDIUM = 1;
+        LARGE = 2;
+    }
+
+    // The base color
+    string color = 1;
+    // The size as stated on the label
+    Size size = 2;
+}