From 707ce36236bbb5a91f0965fa65b32471a26f3a6b Mon Sep 17 00:00:00 2001
From: Victor Porof <vporof@mozilla.com>
Date: Thu, 2 Feb 2017 19:55:29 +0100
Subject: [PATCH] Don't use single-character string constants in the
 `is_backward` function

See https://github.com/Manishearth/rust-clippy/wiki#single_char_pattern for further info

Signed-off-by: Victor Porof <vporof@mozilla.com>
---
 edn/src/symbols.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/edn/src/symbols.rs b/edn/src/symbols.rs
index 0b2550c4..cc665464 100644
--- a/edn/src/symbols.rs
+++ b/edn/src/symbols.rs
@@ -169,7 +169,7 @@ impl NamespacedKeyword {
     /// ```
     #[inline]
     pub fn is_backward(&self) -> bool {
-        self.name.starts_with("_")
+        self.name.starts_with('_')
     }
 
     /// Whether this `NamespacedKeyword` should be interpreted in forward order.