From 8931d1464e6bdfbb8d6cd0ec7e066de9daaa2423 Mon Sep 17 00:00:00 2001
From: k-nasa <htilcs1115@gmail.com>
Date: Sat, 14 Mar 2020 22:46:22 +0900
Subject: [PATCH] fix ci

---
 src/utils.rs | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/src/utils.rs b/src/utils.rs
index f18b74d1..4bdbd925 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -257,11 +257,6 @@ macro_rules! extension_trait {
         $(#[cfg(feature = "docs")] $imp)*
     };
 
-    // Optimization: expand `$head` eagerly before starting a new method definition.
-    (@ext ($($head:tt)*) #[doc = $d:literal] $($tail:tt)*) => {
-        $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
-    };
-
     // Parse the return type in an extension method.
     (@doc ($($head:tt)*) -> impl Future<Output = $out:ty> $(+ $lt:lifetime)? [$f:ty] $($tail:tt)*) => {
         extension_trait!(@doc ($($head)* -> owned::ImplFuture<$out>) $($tail)*);