Is it possible to recover from multiple errors wit...

# arrow

[dawidhyzy]

Is it possible to recover from multiple errors with raise?
For example having such function:

context(_: Raise<StreamError>, _ : Raise<ServiceError.Expected>)
suspend fun getLiveStream(url: ChannelStreamUrl): Stream

[Alejandro Serrano.Mena]

you need to write several withError / recover, unless the errors are part of a common hierarchy

[dawidhyzy]

I will try that! Thank you

[dawidhyzy]

@Alejandro Serrano.Mena Should those recover be nested? Could you point me to an example?

[Alejandro Serrano.Mena]

yes, you should nest them. Any of the ways described in https://arrow-kt.io/learn/typed-errors/working-with-typed-errors/#recovering-from-typed-errors should work

[dawidhyzy]

Does the order matter?

[Youssef Shoaib [MOD]]

Nope, although the order will allow you to transform one of them into the other if you wanted to