Refactoring.

sjoshid · Sep 22, 2018 · 10be0b0 · 10be0b0
1 parent 2b7a63a
commit 10be0b0
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/rust/rope/src/rope.rs b/rust/rope/src/rope.rs
@@ -758,8 +758,7 @@ impl<'a> From<&'a Rope> for String {
 
 impl fmt::Display for Rope {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        let mut ci = self.iter_chunks(..);
-        for s in ci.next() {
+        for s in self.iter_chunks(..) {
             write!(f, "{}", s)?;
         }
         Ok(())