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/solutions/16_lifetimes/lifetimes3.rs | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 rust/rustlings/solutions/16_lifetimes/lifetimes3.rs (limited to 'rust/rustlings/solutions/16_lifetimes/lifetimes3.rs') diff --git a/rust/rustlings/solutions/16_lifetimes/lifetimes3.rs b/rust/rustlings/solutions/16_lifetimes/lifetimes3.rs new file mode 100644 index 0000000..16a5a68 --- /dev/null +++ b/rust/rustlings/solutions/16_lifetimes/lifetimes3.rs @@ -0,0 +1,18 @@ +// Lifetimes are also needed when structs hold references. + +struct Book<'a> { + // ^^^^ added a lifetime annotation + author: &'a str, + // ^^ + title: &'a str, + // ^^ +} + +fn main() { + let book = Book { + author: "George Orwell", + title: "1984", + }; + + println!("{} by {}", book.title, book.author); +} -- cgit v1.2.3