From 2c6f0daf030810577a3e48b3d459e6166d30f3a5 Mon Sep 17 00:00:00 2001
From: Matthias Wahl <mwahl@wayfair.com>
Date: Thu, 25 Mar 2021 13:56:42 +0100
Subject: [PATCH] Clippy clippy joy joy

Signed-off-by: Matthias Wahl <mwahl@wayfair.com>
---
 src/source/cb.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/source/cb.rs b/src/source/cb.rs
index 0c3d20b3d6..995fabf583 100644
--- a/src/source/cb.rs
+++ b/src/source/cb.rs
@@ -86,12 +86,12 @@ impl ReceivedCbs {
 
     fn missing_ids(&self) -> Vec<u64> {
         let mut all_ids: Vec<u64> = self.ack.iter().chain(self.fail.iter()).copied().collect();
-        all_ids.sort();
+        all_ids.sort_unstable();
 
         all_ids
             .windows(2)
             .filter_map(|window| match window {
-                &[low, hi] if hi - low > 1 => Some((low + 1)..hi),
+                [low, hi] if hi - low > 1 => Some((low + 1)..*hi),
                 _ => None,
             })
             .flatten()