From 88de26611c64a889a6b8c6abb6574f468729f1a0 Mon Sep 17 00:00:00 2001
From: tottoto <tottotodev@gmail.com>
Date: Tue, 26 Nov 2024 22:48:43 +0900
Subject: [PATCH] feat(web): Implement Debug for ResponseFuture

---
 tonic-web/src/client.rs  | 8 +++++++-
 tonic-web/src/service.rs | 7 ++++++-
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/tonic-web/src/client.rs b/tonic-web/src/client.rs
index 69d367fd2..98a4032e0 100644
--- a/tonic-web/src/client.rs
+++ b/tonic-web/src/client.rs
@@ -1,6 +1,7 @@
 use http::header::CONTENT_TYPE;
 use http::{Request, Response, Version};
 use pin_project::pin_project;
+use std::fmt;
 use std::future::Future;
 use std::pin::Pin;
 use std::task::{ready, Context, Poll};
@@ -78,7 +79,6 @@ where
 }
 
 /// Response future for the [`GrpcWebService`].
-#[allow(missing_debug_implementations)]
 #[pin_project]
 #[must_use = "futures do nothing unless polled"]
 pub struct ResponseFuture<F> {
@@ -98,3 +98,9 @@ where
         Poll::Ready(res.map(|r| r.map(GrpcWebCall::client_response)))
     }
 }
+
+impl<F> fmt::Debug for ResponseFuture<F> {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        f.debug_struct("ResponseFuture").finish()
+    }
+}
diff --git a/tonic-web/src/service.rs b/tonic-web/src/service.rs
index 54938d7f7..ca2a43d5b 100644
--- a/tonic-web/src/service.rs
+++ b/tonic-web/src/service.rs
@@ -130,7 +130,6 @@ where
 }
 
 /// Response future for the [`GrpcWebService`].
-#[allow(missing_debug_implementations)]
 #[pin_project]
 #[must_use = "futures do nothing unless polled"]
 pub struct ResponseFuture<F> {
@@ -179,6 +178,12 @@ impl<S: NamedService> NamedService for GrpcWebService<S> {
     const NAME: &'static str = S::NAME;
 }
 
+impl<F> fmt::Debug for ResponseFuture<F> {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.debug_struct("ResponseFuture").finish()
+    }
+}
+
 impl<'a> RequestKind<'a> {
     fn new(headers: &'a HeaderMap, method: &'a Method, version: Version) -> Self {
         if is_grpc_web(headers) {