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iOS Closures in Swift 2 Asynchronous Error Handling Recap: Asynchronous Error Handling

Posted by David Bales
David Bales
3,822 Points

Cant find the keyword for closures in swift 2 problem

The keyword indicates to the compiler that the outer function is a throwing function only if the closure passed in throws an error that is propagated to the current scope. I don't remember what it is.

1 Answer