// password, it will not be attempted under the "http" scheme unless the
// security mode is Insecure.
//
// Get returns a non-nil error only if the request did not receive a response
// under any applicable scheme. (A non-2xx response does not cause an error.)
func Get(security SecurityMode, u *url.URL) (*Response, error) {
	return get(security, u)
}

// OpenBrowser attempts to open the requested URL in a web browser.