Function ExampleTrace

example_test.go:12–23

()

)

func ExampleTrace() {
	var err1 error = fmt.Errorf("something wicked this way comes")
	var err2 error = nil

	// Tracing a non nil error will return an error
	fmt.Println(errors.Trace(err1))
	// Tracing nil will return nil
	fmt.Println(errors.Trace(err2))

	// Output: something wicked this way comes
	// <nil>
}