config_proc_macro: bump edition to 2021

rust-lang · Sep 12, 2024 · 6315ec1 · 6315ec1
1 parent 6f41557
commit 6315ec1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/config_proc_macro/Cargo.toml b/config_proc_macro/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "rustfmt-config_proc_macro"
 version = "0.3.0"
-edition = "2018"
+edition = "2021"
 description = "A collection of procedural macros for rustfmt"
 license = "Apache-2.0 OR MIT"
 categories = ["development-tools::procedural-macro-helpers"]