/**

  * parameter-lister (Rust implementation)

  * Copyright © 2016 Vojtěch Král <vojtech@kral.hk>

  *

  * This program is free software: you can redistribute it and/or modify

  * it under the terms of the GNU General Public License as published by

  * the Free Software Foundation, either version 3 of the License, or

  * (at your option) any later version.

  *

  * This program is distributed in the hope that it will be useful,

  * but WITHOUT ANY WARRANTY; without even the implied warranty of

  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

  * GNU General Public License for more details.

  *

  * You should have received a copy of the GNU General Public License

  * along with this program. If not, see <http://www.gnu.org/licenses/>.

  */

 pub use std::io::Write;

 pub trait OutputModule {

 	fn process(&self, output: &mut Write, parameters: Vec<String>) -> Result<(), String>;

 }