From 4559613c37f75dde67981ee38a7f5af5947ef0be Mon Sep 17 00:00:00 2001
From: Lucio Franco <luciofranco14@gmail.com>
Date: Wed, 2 Oct 2019 16:01:44 -0400
Subject: [PATCH] =?UTF-8?q?feat(codgen):=20Add=20default=20implementations?=
 =?UTF-8?q?=20for=20the=20generated=20serve=E2=80=A6=20(#27)?=
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* Rename servce -> server

* Add default impl for server trait
---
 tonic-build/src/lib.rs                    |  4 ++--
 tonic-build/src/{service.rs => server.rs} | 16 ++++++++++++----
 2 files changed, 14 insertions(+), 6 deletions(-)
 rename tonic-build/src/{service.rs => server.rs} (96%)

diff --git a/tonic-build/src/lib.rs b/tonic-build/src/lib.rs
index 50def0ad8..f0d1b1e5d 100644
--- a/tonic-build/src/lib.rs
+++ b/tonic-build/src/lib.rs
@@ -69,7 +69,7 @@ use std::{
 };
 
 mod client;
-mod service;
+mod server;
 
 /// Service generator builder.
 #[derive(Debug, Clone)]
@@ -207,7 +207,7 @@ impl prost_build::ServiceGenerator for ServiceGenerator {
         let path = "super";
 
         if self.builder.build_server {
-            let server = service::generate(&service, path);
+            let server = server::generate(&service, path);
             self.servers.extend(server);
         }
 
diff --git a/tonic-build/src/service.rs b/tonic-build/src/server.rs
similarity index 96%
rename from tonic-build/src/service.rs
rename to tonic-build/src/server.rs
index d18a64253..bc11cc2e1 100644
--- a/tonic-build/src/service.rs
+++ b/tonic-build/src/server.rs
@@ -124,14 +124,18 @@ fn generate_trait_methods(service: &Service, proto_path: &str) -> TokenStream {
                 quote! {
                     #method_doc
                     async fn #name(&self, request: tonic::Request<#req_message>)
-                        -> Result<tonic::Response<#res_message>, tonic::Status>;
+                        -> Result<tonic::Response<#res_message>, tonic::Status> {
+                            Err(tonic::Status::unimplemented("Not yet implemented"))
+                        }
                 }
             }
             (true, false) => {
                 quote! {
                     #method_doc
                     async fn #name(&self, request: tonic::Request<tonic::Streaming<#req_message>>)
-                        -> Result<tonic::Response<#res_message>, tonic::Status>;
+                        -> Result<tonic::Response<#res_message>, tonic::Status> {
+                            Err(tonic::Status::unimplemented("Not yet implemented"))
+                        }
                 }
             }
             (false, true) => {
@@ -147,7 +151,9 @@ fn generate_trait_methods(service: &Service, proto_path: &str) -> TokenStream {
 
                     #method_doc
                     async fn #name(&self, request: tonic::Request<#req_message>)
-                        -> Result<tonic::Response<Self::#stream>, tonic::Status>;
+                        -> Result<tonic::Response<Self::#stream>, tonic::Status> {
+                            Err(tonic::Status::unimplemented("Not yet implemented"))
+                        }
                 }
             }
             (true, true) => {
@@ -163,7 +169,9 @@ fn generate_trait_methods(service: &Service, proto_path: &str) -> TokenStream {
 
                     #method_doc
                     async fn #name(&self, request: tonic::Request<tonic::Streaming<#req_message>>)
-                        -> Result<tonic::Response<Self::#stream>, tonic::Status>;
+                        -> Result<tonic::Response<Self::#stream>, tonic::Status> {
+                            Err(tonic::Status::unimplemented("Not yet implemented"))
+                        }
                 }
             }
         };