Created
April 26, 2022 09:01
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F# async workflow early return
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| // No early return | |
| // Prints "gotcha" | |
| async { | |
| return () | |
| printfn "gotcha" | |
| } | |
| |> Async.RunSynchronously | |
| // Early return | |
| // Does not print anything | |
| type ReturnException() = | |
| inherit exn() | |
| async { | |
| try | |
| raise (new ReturnException()) | |
| printfn "gotcha" | |
| with | |
| | :? ReturnException -> () | |
| } | |
| |> Async.RunSynchronously |
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