What are some examples of using the Haskell async library?

Can you provide some examples of how to use the Haskell async library?

Sure! The Haskell async library allows you to run computations concurrently. For example, you can use async to run two tasks in parallel.

How do I handle the results of these concurrent tasks?

You can use wait to block until the result is available. For instance, result <- wait myAsyncTask will give you the result of myAsyncTask.

What if one of the tasks fails?

If a task fails, wait will throw an exception. You can handle this using try to catch the exception and manage errors gracefully.

Are there any best practices for using the async library?

Yes, it's best to limit the number of concurrent tasks to avoid overwhelming system resources and to ensure proper error handling.