How to convert errors to optional values in Swift?

We can convert errors to optional value by using try?..try!. If we want to disable error propagation (knowing that error won’t be happening) we can use try! instead of try? Advertisements

Advertisements

How to throw errors in Swift?

We use the throw statement to throw errors in Swift. By throwing errors, we can inform the user or the programmer about a failed condition or execution state that can help with …

How to represent errors in Swift?

Errors are represented by values of types that conform to Error protocol. Types can be used to represent errors in Swift. Most common way of error representation is by using …

What is Error Handling in Swift?

Error handling is the process of responding to and recovering from error conditions in a program. The ability to distinguish different kind of situations and possible error patterns can help …