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rustlings-exercises-completed/old_curriculum/macros/macros1.rs

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2018-02-22 00:09:53 -06:00
// macros1.rs
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// Make me compile! Scroll down for hints :)
macro_rules! my_macro {
() => {
println!("Check out my macro!");
};
}
fn main() {
my_macro();
}
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// 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`.