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