How to Async Count Vowels in Rust - Code Snippet

// Task: Async Count Vowels
// Language: Rust

fn async_count_vowels() {
    // Implementation for Async Count Vowels
    let result = ...; // Initialize variable
    // TODO: Implement core logic here
    // Step 1: Prepare data
    // Step 2: Process Async Count Vowels
    println!("Done");
}