From 9f5fc3b9679c610fbe8de6aefc2f56855dbcbf66 Mon Sep 17 00:00:00 2001
From: tottoto <tottotodev@gmail.com>
Date: Mon, 8 Jul 2024 16:32:34 +0900
Subject: [PATCH] chore: Replace unit struct with ordinary struct (#1777)

---
 examples/src/authentication/server.rs  | 2 +-
 examples/src/multiplex/server.rs       | 2 +-
 examples/src/tls/server.rs             | 2 +-
 examples/src/tls_client_auth/server.rs | 2 +-
 examples/src/tls_rustls/server.rs      | 2 +-
 examples/src/tower/server.rs           | 2 +-
 interop/src/server.rs                  | 4 ++--
 7 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/examples/src/authentication/server.rs b/examples/src/authentication/server.rs
index d0a59cbc1..aed197413 100644
--- a/examples/src/authentication/server.rs
+++ b/examples/src/authentication/server.rs
@@ -8,7 +8,7 @@ use tonic::{metadata::MetadataValue, transport::Server, Request, Response, Statu
 type EchoResult<T> = Result<Response<T>, Status>;
 
 #[derive(Default)]
-pub struct EchoServer;
+pub struct EchoServer {}
 
 #[tonic::async_trait]
 impl pb::echo_server::Echo for EchoServer {
diff --git a/examples/src/multiplex/server.rs b/examples/src/multiplex/server.rs
index 9b148c861..68f05e157 100644
--- a/examples/src/multiplex/server.rs
+++ b/examples/src/multiplex/server.rs
@@ -51,7 +51,7 @@ impl Greeter for MyGreeter {
 }
 
 #[derive(Default)]
-pub struct MyEcho;
+pub struct MyEcho {}
 
 #[tonic::async_trait]
 impl Echo for MyEcho {
diff --git a/examples/src/tls/server.rs b/examples/src/tls/server.rs
index 08697b221..5d2935fd8 100644
--- a/examples/src/tls/server.rs
+++ b/examples/src/tls/server.rs
@@ -14,7 +14,7 @@ use tonic::{
 type EchoResult<T> = Result<Response<T>, Status>;
 
 #[derive(Default)]
-pub struct EchoServer;
+pub struct EchoServer {}
 
 #[tonic::async_trait]
 impl pb::echo_server::Echo for EchoServer {
diff --git a/examples/src/tls_client_auth/server.rs b/examples/src/tls_client_auth/server.rs
index 840c70ac9..224620523 100644
--- a/examples/src/tls_client_auth/server.rs
+++ b/examples/src/tls_client_auth/server.rs
@@ -9,7 +9,7 @@ use tonic::{Request, Response, Status};
 type EchoResult<T> = Result<Response<T>, Status>;
 
 #[derive(Default)]
-pub struct EchoServer;
+pub struct EchoServer {}
 
 #[tonic::async_trait]
 impl pb::echo_server::Echo for EchoServer {
diff --git a/examples/src/tls_rustls/server.rs b/examples/src/tls_rustls/server.rs
index 23f894966..6f011689a 100644
--- a/examples/src/tls_rustls/server.rs
+++ b/examples/src/tls_rustls/server.rs
@@ -91,7 +91,7 @@ struct ConnInfo {
 type EchoResult<T> = Result<Response<T>, Status>;
 
 #[derive(Default)]
-pub struct EchoServer;
+pub struct EchoServer {}
 
 #[tonic::async_trait]
 impl pb::echo_server::Echo for EchoServer {
diff --git a/examples/src/tower/server.rs b/examples/src/tower/server.rs
index b7066a1b6..a4f9f4237 100644
--- a/examples/src/tower/server.rs
+++ b/examples/src/tower/server.rs
@@ -66,7 +66,7 @@ fn intercept(req: Request<()>) -> Result<Request<()>, Status> {
 }
 
 #[derive(Debug, Clone, Default)]
-struct MyMiddlewareLayer;
+struct MyMiddlewareLayer {}
 
 impl<S> Layer<S> for MyMiddlewareLayer {
     type Service = MyMiddleware<S>;
diff --git a/interop/src/server.rs b/interop/src/server.rs
index 38b1be65e..96fc1cbba 100644
--- a/interop/src/server.rs
+++ b/interop/src/server.rs
@@ -14,7 +14,7 @@ pub use pb::test_service_server::TestServiceServer;
 pub use pb::unimplemented_service_server::UnimplementedServiceServer;
 
 #[derive(Default, Clone)]
-pub struct TestService;
+pub struct TestService {}
 
 type Result<T> = std::result::Result<Response<T>, Status>;
 type Streaming<T> = Request<tonic::Streaming<T>>;
@@ -156,7 +156,7 @@ impl pb::test_service_server::TestService for TestService {
 }
 
 #[derive(Default)]
-pub struct UnimplementedService;
+pub struct UnimplementedService {}
 
 #[tonic::async_trait]
 impl pb::unimplemented_service_server::UnimplementedService for UnimplementedService {