From d0d33a03351433b7c27ae03e17bf18ad627379fe Mon Sep 17 00:00:00 2001
From: David Wood <david@davidtw.co>
Date: Fri, 13 Jul 2018 08:36:01 +0100
Subject: [PATCH] Switch to any from count when checking for non_exhaustive
 attribute.

---
 src/librustdoc/clean/mod.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/librustdoc/clean/mod.rs b/src/librustdoc/clean/mod.rs
index a47213a62a5..87f52d2cfa2 100644
--- a/src/librustdoc/clean/mod.rs
+++ b/src/librustdoc/clean/mod.rs
@@ -497,8 +497,7 @@ impl Item {
 
     pub fn is_non_exhaustive(&self) -> bool {
         self.attrs.other_attrs.iter()
-            .filter(|a| a.name().as_str() == "non_exhaustive")
-            .count() > 0
+            .any(|a| a.name().as_str() == "non_exhaustive")
     }
 
     /// Returns a documentation-level item type from the item.