From d6ea7a742b92d3e516035a584ab9347a96be363a Mon Sep 17 00:00:00 2001
From: Taiki Endo <te316e89@gmail.com>
Date: Sat, 14 Jan 2023 04:58:34 +0900
Subject: [PATCH] Add `T: Unpin` bound to ReadHalf::unsplit

---
 tokio/src/io/split.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tokio/src/io/split.rs b/tokio/src/io/split.rs
index 8258a0f7a08..a3aa9d60c07 100644
--- a/tokio/src/io/split.rs
+++ b/tokio/src/io/split.rs
@@ -74,7 +74,10 @@ impl<T> ReadHalf<T> {
     /// same `split` operation this method will panic.
     /// This can be checked ahead of time by comparing the stream ID
     /// of the two halves.
-    pub fn unsplit(self, wr: WriteHalf<T>) -> T {
+    pub fn unsplit(self, wr: WriteHalf<T>) -> T
+    where
+        T: Unpin,
+    {
         if self.is_pair_of(&wr) {
             drop(wr);