How to Async Measure Execution Time in Dart - Code Snippet

// Task: Async Measure Execution Time
// Language: Dart

void asyncMeasureExecutionTime() {
    // Implementation for Async Measure Execution Time
    var result = ...; // Initialize variable
    // TODO: Implement core logic here
    // Step 1: Prepare data
    // Step 2: Process Async Measure Execution Time
    print("Done");
}