From 812fc4ca560261c76c9b988be8c2aa9242c50431 Mon Sep 17 00:00:00 2001
From: Seiichi Uchida <seuchida@gmail.com>
Date: Sun, 10 Dec 2017 21:30:12 +0900
Subject: [PATCH] Remove and_one_line()

---
 src/closures.rs | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/src/closures.rs b/src/closures.rs
index 3a80c7adc93..bf110bf8002 100644
--- a/src/closures.rs
+++ b/src/closures.rs
@@ -348,7 +348,3 @@ fn is_block_closure_forced(expr: &ast::Expr) -> bool {
         _ => false,
     }
 }
-
-fn and_one_line(x: Option<String>) -> Option<String> {
-    x.and_then(|x| if x.contains('\n') { None } else { Some(x) })
-}
-- 
2.44.0