Migrate to edition 2021

commonquail · commonquail · commit 3823c1d860e0 · 2023-11-11T16:32:03.000+01:00
diff --git a/Cargo.toml b/Cargo.toml
@@ -8,7 +8,7 @@ homepage = "https://gitlab.com/mkjeldsen/commitmsgfmt"
 repository = "https://gitlab.com/mkjeldsen/commitmsgfmt"
 readme = "README.md"
 license = "Apache-2.0"
-edition = "2018"
+edition = "2021"
 rust-version = "1.63.0"
 
 [dependencies]
