Include proto macros (#13)

tonic-examples/src/routeguide/client.rs

@@ -4,8 +4,8 @@ use std::time::{Duration, Instant};
 use tokio::timer::Interval;
 use tonic::Request;
 
-mod route_guide {
-    include!(concat!(env!("OUT_DIR"), "/routeguide.rs"));
+pub mod route_guide {
+    tonic::include_proto!("routeguide");
 }
 
 use route_guide::client::RouteGuideClient;

tonic-examples/src/routeguide/server.rs

@@ -11,7 +11,7 @@ use tonic::transport::Server;
 use tonic::{Request, Response, Status};
 
 pub mod routeguide {
-    include!(concat!(env!("OUT_DIR"), "/routeguide.rs"));
+    tonic::include_proto!("routeguide");
 }
 
 use routeguide::{server, Feature, Point, Rectangle, RouteNote, RouteSummary};