From bc6fefb0528e9865fcfe40172119621d49afb1e9 Mon Sep 17 00:00:00 2001
From: takumi <magic.ling@live.cn>
Date: Tue, 26 Apr 2022 15:15:04 +0800
Subject: [PATCH] Remove needless `map` (#970)

---
 axum/src/routing/url_params.rs | 1 -
 1 file changed, 1 deletion(-)

diff --git a/axum/src/routing/url_params.rs b/axum/src/routing/url_params.rs
index 71f3ccf2..c24b08fc 100644
--- a/axum/src/routing/url_params.rs
+++ b/axum/src/routing/url_params.rs
@@ -18,7 +18,6 @@ pub(super) fn insert_url_params(extensions: &mut Extensions, params: Params) {
     let params = params
         .iter()
         .filter(|(key, _)| !key.starts_with(super::NEST_TAIL_PARAM))
-        .map(|(key, value)| (key.to_owned(), value.to_owned()))
         .map(|(k, v)| {
             if let Some(decoded) = PercentDecodedByteStr::new(v) {
                 Ok((ByteStr::new(k), decoded))