Remove no longer needed extern crate proc_macro

rust-lang · Oct 5, 2024 · 417ec55 · 417ec55
1 parent 7dc24f8
commit 417ec55
Showing 1 changed file with 0 additions and 5 deletions.
diff --git a/futures-macro/src/lib.rs b/futures-macro/src/lib.rs
@@ -8,11 +8,6 @@
     )
 ))]
 
-// Since https://github.com/rust-lang/cargo/pull/7700 `proc_macro` is part of the prelude for
-// proc-macro crates, but to support older compilers we still need this explicit `extern crate`.
-#[allow(unused_extern_crates)]
-extern crate proc_macro;
-
 use proc_macro::TokenStream;
 
 mod executor;