macros: remove extern crate proc_macro (#7783)

2026-08-18 00:00:09 +02:00 · 2025-12-21 18:42:14 +08:00
parent 6403b5370e
commit 08f40652aa
1 changed files with 0 additions and 5 deletions
@@ -12,11 +12,6 @@

 //! Macros for use with Tokio

-// This `extern` is required for older `rustc` versions but newer `rustc`
-// versions warn about the unused `extern crate`.
-#[allow(unused_extern_crates)]
-extern crate proc_macro;
-
 mod entry;
 mod select;