trait FactRow {
// Required method
fn write(
&self,
out: &mut dyn Write,
location_table: &LocationTable,
) -> Result<(), Box<dyn Error>>;
}
trait FactRow {
// Required method
fn write(
&self,
out: &mut dyn Write,
location_table: &LocationTable,
) -> Result<(), Box<dyn Error>>;
}