pub async fn read_csv_core<'a>(
path_data: &PathData<'a>,
opts: &OptionSet,
save_opt: Option<Box<dyn Fn(IndexMap<String, Value>) -> Result<(), GenericError> + Send + Sync>>,
out_ref: Option<&str>,
) -> Result<ResultSet, GenericError>Expand description
Process a CSV/TSV file asynchronously with an optional row save method and output reference (file or database table reference)