How do I use the Haskell async library?
The Haskell async library allows you to run concurrent tasks easily. Would you like a basic example?
Yes, please provide a simple example.
Here's a simple example: You can use async
to run a function concurrently. For instance:
import Control.Concurrent.Async
main :: IO ()
main = do
result <- async (someLongRunningFunction)
-- Do other work here
value <- wait result
print value
What is someLongRunningFunction
supposed to do?
someLongRunningFunction
is a placeholder for any function that takes time to compute, like fetching data or processing.
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