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rustlings/solutions/21_macros/macros3.rs

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2024-07-01 05:37:48 -04:00
// Added the attribute `macro_use` attribute.
#[macro_use]
mod macros {
macro_rules! my_macro {
() => {
println!("Check out my macro!");
};
}
}
fn main() {
my_macro!();
}