commit 02a8d47cea6391971deff5c63d6b4a386bb3846e
author David Tolnay <dtolnay@gmail.com> Sun Feb 19 12:59:44 2017 -0800
committer David Tolnay <dtolnay@gmail.com> Sun Feb 19 12:59:44 2017 -0800
tree fc1991eb070f18484597ca25493f7d91e03495e4
parent 337409962fa99ae009d3ae889ea2195e35ac7d08

Resolve clippy complaints

src/ident.rs

diff --git a/src/ident.rs b/src/ident.rs
index c658d1a..29fd7e8 100644
--- a/src/ident.rs
+++ b/src/ident.rs
@@ -89,7 +89,7 @@
             _ => return IResult::Error,
         }
 
-        while let Some((i, ch)) = chars.next() {
+        for (i, ch) in chars {
             if !UnicodeXID::is_xid_continue(ch) {
                 return IResult::Done(&input[i..], input[..i].into());
             }