Newbie question database connection question

[scull7]

How would I translate the following connection string?

jdbc:oracle:thin:@//127.0.0.1:1522/some.oracle.service-name.org

[scull7]

For other's looking for a similar thing:

fn connect() -> Result<oracle::Connection, oracle::Error> {
    let host = "127.0.0.1";
    let port = 1522;  // custom port value (default is 1521)
    let service_name = "some.oracle.service-name.org";

    let connect_string = format!("//{}:{}/{}", host, port, service_name);

    println!("CONNECTION STRING = {}", &connect_string);
    let user = "username";
    let password = "password";

    oracle::Connection::connect(user, password, connect_string)
}