From b0dda0f9b2556a6fa5d9b0ffce7a083ba8a7d968 Mon Sep 17 00:00:00 2001
From: Ahmed Ibrahim <aibrahim@openai.com>
Date: Thu, 5 Mar 2026 03:22:41 -0800
Subject: [PATCH] codex: restore stdio test trait import (#13534)

---
 codex-rs/stdio-to-uds/tests/stdio_to_uds.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/codex-rs/stdio-to-uds/tests/stdio_to_uds.rs b/codex-rs/stdio-to-uds/tests/stdio_to_uds.rs
index 1982ca65fb..2ca578c0a5 100644
--- a/codex-rs/stdio-to-uds/tests/stdio_to_uds.rs
+++ b/codex-rs/stdio-to-uds/tests/stdio_to_uds.rs
@@ -1,5 +1,6 @@
 use std::io::ErrorKind;
 use std::io::Read;
+use std::io::Write;
 use std::process::Command;
 use std::process::Stdio;
 use std::sync::mpsc;