Method try_encode_file_format

datafusion/proto/src/logical_plan/file_formats.rs:239–259

(
        &self,
        buf: &mut Vec<u8>,
        node: Arc<dyn FileFormatFactory>,
    )

    }

    fn try_encode_file_format(
        &self,
        buf: &mut Vec<u8>,
        node: Arc<dyn FileFormatFactory>,
    ) -> datafusion_common::Result<()> {
        let options = if let Some(csv_factory) = node.downcast_ref::<CsvFormatFactory>() {
            csv_factory.options.clone().unwrap_or_default()
        } else {
            return exec_err!("{}", "Unsupported FileFormatFactory type".to_string());
        };

        let proto = CsvOptionsProto::from_factory(&CsvFormatFactory {
            options: Some(options),
        });

        proto
            .encode(buf)
            .map_err(|e| exec_datafusion_err!("Failed to encode CsvOptions: {e:?}"))?;

        Ok(())
    }
}

impl JsonOptionsProto {