From 3cafa3d5ae1b59b7e03378ee3041ef761fb15ee7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20Christian=20Gr=C3=BCnhage?=
 <jan.christian@gruenhage.xyz>
Date: Sat, 2 Apr 2022 22:13:33 +0200
Subject: [PATCH] chore: switch to 2021 edition

---
 Cargo.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Cargo.toml b/Cargo.toml
index 122ccd5..cfa5350 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,7 +5,7 @@ license = "AGPL-3.0-only"
 authors = ["Jan Christian Grünhage <jan.christian@gruenhage.xyz>"]
 repository = "https://git.jcg.re/jcgruenhage/peshming"
 keywords = ["ping", "icmp", "prometheus"]
-edition = "2018"
+edition = "2021"
 description = "Pings configured hosts in a configurable intervals and exposes metrics for prometheus."
 build = "build.rs"