pub fn system_new() -> Result<Self> {
        Ok(Connection {
            conn: connection::Connection::connect_system()?,
        })
    }
/// Connect to the system bus.
Connect to the system bus.
Connect to the system bus .
pub fn system_new() -> Result<Self> {
        Ok(Connection {
            conn: connection::Connection::connect_system()?,
        })
    }
pub fn system_new ( ) -> Result < Self > { Ok ( Connection { conn : connection :: Connection :: connect_system ( ) ? , } ) }
Connect to the system bus.
Connect to the system bus .