is_edit doesn't need peekable

tim-harding · Sep 1, 2023 · 8cbbf55 · 8cbbf55
1 parent d9c4f4e
commit 8cbbf55
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/solutions/_01_arrays_and_strings/_05_one_away.rs b/src/solutions/_01_arrays_and_strings/_05_one_away.rs
@@ -15,8 +15,8 @@ impl OneAway for Solution {
 }
 
 fn is_edit(a: &str, b: &str) -> bool {
-    let mut a = a.chars().peekable();
-    let mut b = b.chars().peekable();
+    let mut a = a.chars();
+    let mut b = b.chars();
     loop {
         match (a.next(), b.next()) {
             (None, Some(_)) | (Some(_), None) => unreachable!(),