Function Example

common/ecode/example_test.go:38–48

ExampleStack package error with stack.

()

// ExampleStack package error with stack.
func Example() {
	err := errors.New("dao error")
	errors.Wrap(err, "some message")
	// package ecode with stack.
	errCode := ecode2.InternalError
	err = errors.Wrap(errCode, "some message")

	//get ecode from package error
	code := errors.Cause(err).(ecode2.Codes)
	fmt.Printf("%d: %s\n", code.Code(), code.Message())
}