How to Async Get CPU Usage in D - Code Snippet

// Task: Async Get CPU Usage
// Language: D

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