How to Async RSA Keygen in D - Code Snippet

// Task: Async RSA Keygen
// Language: D

void async_rsa_keygen() {
    // Implementation for Async RSA Keygen
    auto result = ...; // Initialize variable
    // TODO: Implement core logic here
    // Step 1: Prepare data
    // Step 2: Process Async RSA Keygen
    writeln("Done");
}