Add SuspendAction to create an action from a suspend function

[mattkranzler5]

No description provided.

[carrotkite]

	1 Warning
⚠️	No coverage data found for com/instacart/formula/coroutines/SuspendAction

JaCoCo Code Coverage 96.48% ✅

Class	Covered	Meta	Status
com/instacart/formula/coroutines/SuspendAction	No coverage data found : -%	No coverage data found : -%	🃏

Generated by 🚫 Danger

[Laimiux]

I think it should be Result<Error> to ensure that we emit errors.

[mattkranzler5]

I think you mean Result<Event>, but shouldn't exception handling be up to the consumer? The consumer can handle wrapping their function in a try/catch and return a Result if they would like, but I'm not sure requiring that should be necessary. How do FlowAction and RxAction handle errors? It looks to me like unhandled errors in the stream would result in a crash.

[Laimiux]

That's a good callout, I need to think about it more globally.

[mattkranzler5]

It seems like having an api (onError()) on ActionBuilder might be a good idea.