From 4dfc11d74ab02ac5765ae5d08fb750c91f4744b4 Mon Sep 17 00:00:00 2001 From: Hunter Kvalevog Date: Fri, 2 Oct 2026 21:53:51 -0500 Subject: rustlings: move to rust/ --- rustlings/solutions/16_lifetimes/lifetimes2.rs | 29 -------------------------- 1 file changed, 29 deletions(-) delete mode 100644 rustlings/solutions/16_lifetimes/lifetimes2.rs (limited to 'rustlings/solutions/16_lifetimes/lifetimes2.rs') diff --git a/rustlings/solutions/16_lifetimes/lifetimes2.rs b/rustlings/solutions/16_lifetimes/lifetimes2.rs deleted file mode 100644 index 3ca4909..0000000 --- a/rustlings/solutions/16_lifetimes/lifetimes2.rs +++ /dev/null @@ -1,29 +0,0 @@ -fn longest<'a>(x: &'a str, y: &'a str) -> &'a str { - if x.len() > y.len() { x } else { y } -} - -fn main() { - let string1 = String::from("long string is long"); - // Solution1: You can move `strings2` out of the inner block so that it is - // not dropped before the print statement. - let string2 = String::from("xyz"); - let result; - { - result = longest(&string1, &string2); - } - println!("The longest string is '{result}'"); - // `string2` dropped at the end of the function. - - // ========================================================================= - - let string1 = String::from("long string is long"); - let result; - { - let string2 = String::from("xyz"); - result = longest(&string1, &string2); - // Solution2: You can move the print statement into the inner block so - // that it is executed before `string2` is dropped. - println!("The longest string is '{result}'"); - // `string2` dropped here (end of the inner scope). - } -} -- cgit v1.2.3