From 329f661d1e4fdbcd7b0f632c32050d1c58e1eac6 Mon Sep 17 00:00:00 2001
From: Ryan Zoeller <rtzoeller@rtzoeller.com>
Date: Wed, 22 Dec 2021 13:30:14 -0600
Subject: [PATCH] Fix clippy warning on latest nightly

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

diff --git a/src/sys/aio.rs b/src/sys/aio.rs
index 856becb8e1..4780cdee33 100644
--- a/src/sys/aio.rs
+++ b/src/sys/aio.rs
@@ -1065,6 +1065,7 @@ impl<'a> LioCbBuilder<'a> {
     ///
     /// [`LioCb`]: struct.LioCb.html
     /// [`AioCb::from_slice`]: struct.AioCb.html#method.from_slice
+    #[must_use]
     pub fn emplace_slice(mut self, fd: RawFd, offs: off_t, buf: &'a [u8],
                          prio: libc::c_int, sigev_notify: SigevNotify,
                          opcode: LioOpcode) -> Self
@@ -1081,6 +1082,7 @@ impl<'a> LioCbBuilder<'a> {
     ///
     /// [`LioCb`]: struct.LioCb.html
     /// [`AioCb::from_mut_slice`]: struct.AioCb.html#method.from_mut_slice
+    #[must_use]
     pub fn emplace_mut_slice(mut self, fd: RawFd, offs: off_t,
                              buf: &'a mut [u8], prio: libc::c_int,
                              sigev_notify: SigevNotify, opcode: LioOpcode)