How to perform 'Async Convert String to Int' in D.
// Task: Async Convert String to Int
// Language: D
void async_convert_string_to_int() {
// Implementation for Async Convert String to Int
auto result = ...; // Initialize variable
// TODO: Implement core logic here
// Step 1: Prepare data
// Step 2: Process Async Convert String to Int
writeln("Done");
}