fix clippy warning

2 years ago · d81e01c2ef
parent d41279a2a2
commit d81e01c2ef
1 changed files with 1 additions and 1 deletions
--- 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() {