How to perform 'Parallel Base64 Encode' in Rust.
// Task: Parallel Base64 Encode
// Language: Rust
fn parallel_base64_encode() {
// Implementation for Parallel Base64 Encode
let result = ...; // Initialize variable
// TODO: Implement core logic here
// Step 1: Prepare data
// Step 2: Process Parallel Base64 Encode
println!("Done");
}