From d762efb5f336483968ab1f4ad59061a81a137ed9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=8E=8B=E5=AE=87=E9=80=B8?= <Strawberry_Str@hotmail.com>
Date: Mon, 11 Sep 2023 19:03:37 +0800
Subject: [PATCH] Fix doc of protocol.

---
 src/sys/windows.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/sys/windows.rs b/src/sys/windows.rs
index 5cd1e8ad..4c5d9879 100644
--- a/src/sys/windows.rs
+++ b/src/sys/windows.rs
@@ -925,6 +925,8 @@ impl crate::Socket {
 
     /// Returns the [`Protocol`] of this socket by checking the `SO_PROTOCOL_INFOW`
     /// option on this socket.
+    ///
+    /// [`Protocol`]: crate::Protocol
     #[cfg(feature = "all")]
     pub fn protocol(&self) -> io::Result<Option<crate::Protocol>> {
         let info = unsafe {