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/ --- rust/rustlings/exercises/16_lifetimes/lifetimes2.rs | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 rust/rustlings/exercises/16_lifetimes/lifetimes2.rs (limited to 'rust/rustlings/exercises/16_lifetimes/lifetimes2.rs') diff --git a/rust/rustlings/exercises/16_lifetimes/lifetimes2.rs b/rust/rustlings/exercises/16_lifetimes/lifetimes2.rs new file mode 100644 index 0000000..ebbc99c --- /dev/null +++ b/rust/rustlings/exercises/16_lifetimes/lifetimes2.rs @@ -0,0 +1,20 @@ +// Don't change this function. +fn longest<'a>(x: &'a str, y: &'a str) -> &'a str { + if x.len() > y.len() { + x + } else { + y + } +} + +fn main() { + // TODO: Fix the compiler error by moving one line. + + let string1 = String::from("long string is long"); + let string2 = String::from("xyz"); + let result; + { + result = longest(&string1, &string2); + } + println!("The longest string is '{result}'"); +} -- cgit v1.2.3