Function WrapCodeSkipf

errors/gerror/gerror_api_code.go:102–113

WrapCodeSkipf wraps error with code and text that is formatted with given format and args. It returns nil if given err is nil. The parameter `skip` specifies the stack callers skipped amount.

(code gcode.Code, skip int, err error, format string, args ...any)

// It returns nil if given err is nil.
// The parameter `skip` specifies the stack callers skipped amount.
func WrapCodeSkipf(code gcode.Code, skip int, err error, format string, args ...any) error {
	if err == nil {
		return nil
	}
	return &Error{
		error: err,
		stack: callers(skip),
		text:  format,
		args:  args,
		code:  code,
	}
}

// Code returns the error code of `current error`.
// It returns `CodeNil` if it has no error code neither it does not implement interface Code.