Merge pull request rust-lang#1171 from memark/patch-1

Add quotes for readability of output
brettwilcox · Sep 6, 2022 · 199150f · 199150f
2 parents c1b5a05 + 291da61
commit 199150f
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/exercises/lifetimes/lifetimes1.rs b/exercises/lifetimes/lifetimes1.rs
@@ -22,5 +22,5 @@ fn main() {
     let string2 = "xyz";
 
     let result = longest(string1.as_str(), string2);
-    println!("The longest string is {}", result);
+    println!("The longest string is '{}'", result);
 }
diff --git a/exercises/lifetimes/lifetimes2.rs b/exercises/lifetimes/lifetimes2.rs
@@ -23,5 +23,5 @@ fn main() {
         let string2 = String::from("xyz");
         result = longest(string1.as_str(), string2.as_str());
     }
-    println!("The longest string is {}", result);
+    println!("The longest string is '{}'", result);
 }