From 09365519f3f565bbf37c505b9c11c1cbfaa3bdef Mon Sep 17 00:00:00 2001
From: Radovan Bast <bast@users.noreply.github.com>
Date: Wed, 31 Jul 2024 20:54:52 +0200
Subject: [PATCH] use 2021 edition

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

diff --git a/Cargo.toml b/Cargo.toml
index ff5c105..859eba9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,7 +4,7 @@ version = "2.1.0"
 authors = ["Radovan Bast <bast@users.noreply.github.com>"]
 description = "Numerical integration grid for molecules."
 license = "MPL-2.0"
-edition = "2018"
+edition = "2021"
 readme = "README.md"
 homepage = "https://github.com/dftlibs/numgrid/"