rustlings/macros/macros1.rs

63 lines
370 B
Rust
Raw Normal View History

2017-03-17 14:30:29 +00:00
// Make me compile! Scroll down for hints :)
macro_rules! my_macro {
() => {
println!("Check out my macro!");
};
}
fn main() {
my_macro();
}
// When you call a macro, you need to add something special compared to a regular function call. If
// you're stuck, take a look at what's inside `my_macro`.