From 7127e257a7d7025a5f6a62eb8aab81c2191f5cdb Mon Sep 17 00:00:00 2001
From: Aatif Syed <38045910+aatifsyed@users.noreply.github.com>
Date: Wed, 10 Sep 2025 09:45:42 +0100
Subject: [PATCH] io: export `Chain` of `AsyncReadExt::chain` (#7599)

---
 tokio/src/io/mod.rs      | 2 +-
 tokio/src/io/util/mod.rs | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/tokio/src/io/mod.rs b/tokio/src/io/mod.rs
index 763a3fabb..559ffdab1 100644
--- a/tokio/src/io/mod.rs
+++ b/tokio/src/io/mod.rs
@@ -275,7 +275,7 @@ cfg_io_util! {
     pub(crate) mod util;
     pub use util::{
         copy, copy_bidirectional, copy_bidirectional_with_sizes, copy_buf, duplex, empty, repeat, sink, simplex, AsyncBufReadExt, AsyncReadExt, AsyncSeekExt, AsyncWriteExt,
-        BufReader, BufStream, BufWriter, DuplexStream, Empty, Lines, Repeat, Sink, Split, Take, SimplexStream,
+        BufReader, BufStream, BufWriter, Chain, DuplexStream, Empty, Lines, Repeat, Sink, Split, Take, SimplexStream,
     };
 }
 
diff --git a/tokio/src/io/util/mod.rs b/tokio/src/io/util/mod.rs
index e8658b432..60fb8014d 100644
--- a/tokio/src/io/util/mod.rs
+++ b/tokio/src/io/util/mod.rs
@@ -23,6 +23,7 @@ cfg_io_util! {
     pub use buf_writer::BufWriter;
 
     mod chain;
+    pub use chain::Chain;
 
     mod copy;
     pub use copy::copy;