rustlings/exercises/21_macros/macros2.rs

15 lines
222 B
Rust

// macros2.rs
//
// Execute `rustlings hint macros2` or use the `hint` watch subcommand for a
// hint.
fn main() {
my_macro!();
}
macro_rules! my_macro {
() => {
println!("Check out my macro!");
};
}