diff options
Diffstat (limited to 'rust/rustlings/exercises/16_lifetimes/lifetimes3.rs')
| -rw-r--r-- | rust/rustlings/exercises/16_lifetimes/lifetimes3.rs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/rust/rustlings/exercises/16_lifetimes/lifetimes3.rs b/rust/rustlings/exercises/16_lifetimes/lifetimes3.rs new file mode 100644 index 0000000..91e3922 --- /dev/null +++ b/rust/rustlings/exercises/16_lifetimes/lifetimes3.rs @@ -0,0 +1,16 @@ +// Lifetimes are also needed when structs hold references. + +// TODO: Fix the compiler errors about the struct. +struct Book<'a> { + author: &'a str, + title: &'a str, +} + +fn main() { + let book = Book { + author: "George Orwell", + title: "1984", + }; + + println!("{} by {}", book.title, book.author); +} |