9bdb0a12e4
Hints are now accessible using the CLI subcommand `rustlings hint <exercise name`. BREAKING CHANGE: This fundamentally changes the way people interact with exercises.
13 lines
198 B
Rust
13 lines
198 B
Rust
// macros1.rs
|
|
// Make me compile! Execute `rustlings hint macros1` for hints :)
|
|
|
|
macro_rules! my_macro {
|
|
() => {
|
|
println!("Check out my macro!");
|
|
};
|
|
}
|
|
|
|
fn main() {
|
|
my_macro();
|
|
}
|