Method extract_and_attach

ciphercore-base/src/mpc/mpc_psi.rs:535–544

(&mut self, header: &str, columns_shares: &DataShares)

    }

    fn extract_and_attach(&mut self, header: &str, columns_shares: &DataShares) -> Result<()> {
        if columns_shares.column_has_mask(header) {
            self.attach_column(
                &columns_shares.get_mask_header(header)?,
                columns_shares.get_mask_column(header)?,
            )?;
        }
        self.attach_column(header, columns_shares.get_data_column(header)?)?;
        Ok(())
    }

    fn is_empty(&self) -> bool {
        match self {