How to perform 'Async Check Leap Year' in Rust.
// Task: Async Check Leap Year
// Language: Rust
fn async_check_leap_year() {
// Implementation for Async Check Leap Year
let result = ...; // Initialize variable
// TODO: Implement core logic here
// Step 1: Prepare data
// Step 2: Process Async Check Leap Year
println!("Done");
}