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