finish lifetimes3

LearningOS · Jan 31, 2025 · c4ccfb4 · c4ccfb4
1 parent 46ea65b
commit c4ccfb4
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/exercises/lifetimes/lifetimes3.rs b/exercises/lifetimes/lifetimes3.rs
@@ -7,9 +7,9 @@
 
 // I AM NOT DONE
 
-struct Book {
-    author: &str,
-    title: &str,
+struct Book<'a> {
+    author: & 'a str,
+    title: & 'a str,
 }
 
 fn main() {