From 19af971c9a435bcb4f9d389b0deb33ac1d62249c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20B=C3=B8cker-Larsen?=
 <mblarsen@users.noreply.github.com>
Date: Mon, 21 Dec 2020 10:37:18 +0800
Subject: [PATCH] refactor: use extend instead of append

Co-authored-by: Jon Gjengset <jon@thesquareplanet.com>
---
 src/client.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/client.rs b/src/client.rs
index aa5623f..e7833e4 100644
--- a/src/client.rs
+++ b/src/client.rs
@@ -110,8 +110,8 @@ impl<'a, T: Read + Write> AppendCmd<'a, T> {
     }
 
     /// Append an array of flags
-    pub fn flags(&mut self, flags: &'a [Flag<'a>]) -> &mut Self {
-        self.flags.append(&mut flags.to_vec());
+    pub fn flags(&mut self, flags: impl IntoIterator<Item = Flag<'a>>) -> &mut Self {
+        self.flags.extend(flags);
         self
     }