From d81e01c2eff58541eb76af8c95fed212fc9287b3 Mon Sep 17 00:00:00 2001
From: Felipe Noronha <felipenoris@gmail.com>
Date: Wed, 13 Apr 2022 21:21:30 -0300
Subject: [PATCH] fix clippy warning

---
 src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib.rs b/src/lib.rs
index 8e83a25..78789cd 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -185,7 +185,7 @@ fn get_upgrade_type(headers: &HeaderMap) -> Option<String> {
 
 fn remove_connection_headers(headers: &mut HeaderMap) {
     if headers.get(&*CONNECTION_HEADER).is_some() {
-        let value = headers.get(&*CONNECTION_HEADER).map(|e| e.clone()).unwrap();
+        let value = headers.get(&*CONNECTION_HEADER).cloned().unwrap();
 
         for name in value.to_str().unwrap().split(',') {
             if !name.trim().is_empty() {