From 67994b77fda81223c9e71f0d476aa849c9be9699 Mon Sep 17 00:00:00 2001
From: Dan Gohman <dev@sunfishcode.online>
Date: Sun, 27 Mar 2022 16:54:58 -0700
Subject: [PATCH] Move the `Error` impl for `NotHandle` out of
 platform-independent code.

---
 library/std/src/os/windows/io/handle.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/library/std/src/os/windows/io/handle.rs b/library/std/src/os/windows/io/handle.rs
index 1bed22a4ce5..c6b84b6e5d3 100644
--- a/library/std/src/os/windows/io/handle.rs
+++ b/library/std/src/os/windows/io/handle.rs
@@ -232,6 +232,9 @@ fn fmt(&self, fmt: &mut fmt::Formatter<'_>) -> fmt::Result {
     }
 }
 
+#[unstable(feature = "io_safety", issue = "87074")]
+impl crate::error::Error for NotHandle {}
+
 impl AsRawHandle for BorrowedHandle<'_> {
     #[inline]
     fn as_raw_handle(&self) -> RawHandle {