Errors Quiz

Click to play video

Go programs express errors with error values. Error-values are any type that implements the simple built-in error interface.

Keep in mind that the way Go handles errors is fairly unique. Most languages treat errors as something special and different. For example, Python raises exception types and JavaScript throws and catches errors. In Go, an error is just another value that we handle like any other value - however we want! There aren't any special keywords for dealing with them.