From 2f8c68b36de97e6cafa18350b9549b3ba3469cd9 Mon Sep 17 00:00:00 2001
From: Harald Hoyer <harald@redhat.com>
Date: Thu, 7 Feb 2019 08:57:50 +0100
Subject: [PATCH] cargo fmt

---
 src/lib.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/lib.rs b/src/lib.rs
index b71e51d..b238c67 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -302,7 +302,8 @@ impl<T: 'static + Display + Debug> ChainError<T> {
     pub fn find_kind_or_cause<U: Error + 'static>(&self) -> Option<&U> {
         self.iter()
             .filter_map(|e| {
-                e.downcast_ref::<ChainError<U>>().map(|e| e.kind())
+                e.downcast_ref::<ChainError<U>>()
+                    .map(|e| e.kind())
                     .or_else(|| e.downcast_ref::<U>())
             })
             .next()