rustlings/exercises/21_macros/macros3.rs

14 lines
257 B
Rust

// TODO: Fix the compiler error without taking the macro definition out of this
// module.
#[macro_use]
mod macros {
macro_rules! my_macro {
() => {
println!("Check out my macro!");
};
}
}
fn main() {
my_macro!();
}