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Johnny Nguyen
3,875 PointsDo we need to use error handling in every function we have?
Or just complicate function that we know that there will contain the errors
2 Answers

Bruce Röttgers
18,211 PointsIf they are ‚throwing‘ you need to do error handling.

Bruce Röttgers
18,211 PointsIndicated by Keyword throws in function declaration: func test() throws { }
Johnny Nguyen
3,875 PointsJohnny Nguyen
3,875 PointsBut when do we know that it's throwing