Method cloned

datafusion-cli/src/object_storage.rs:351–353

(&self)

    }

    fn cloned(&self) -> Box<dyn ExtensionOptions> {
        Box::new(self.clone())
    }

    fn set(&mut self, key: &str, value: &str) -> Result<()> {
        let (_key, aws_key) = key.split_once('.').unwrap_or((key, ""));