Remove extern crate proc_macro unneeded since Rust 1.42

dtolnay · Mar 6, 2023 · 459ac61 · 459ac61
1 parent fd3b3d5
commit 459ac61
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/macro/src/lib.rs b/macro/src/lib.rs
@@ -29,8 +29,6 @@
     clippy::wrong_self_convention
 )]
 
-extern crate proc_macro;
-
 mod derive;
 mod expand;
 mod generics;