rust/parameter-lister/src/terminalmodule.rs
author Vojtěch Král <vojtech@kral.hk>
Sat, 01 Oct 2016 16:19:20 +0200
changeset 29 2d2eaba76d70
permissions -rw-r--r--
implementation in the Rust language
discussion and source: https://www.abclinuxu.cz/blog/xkucf03/2016/9/parametry-prikazu-roury-java-a-jine-jazyky#12
Committed by: František Kučera <franta-hg@frantovo.cz>
     1 /**
     2  * parameter-lister (Rust implementation)
     3  * Copyright © 2016 Vojtěch Král <vojtech@kral.hk>
     4  *
     5  * This program is free software: you can redistribute it and/or modify
     6  * it under the terms of the GNU General Public License as published by
     7  * the Free Software Foundation, either version 3 of the License, or
     8  * (at your option) any later version.
     9  *
    10  * This program is distributed in the hope that it will be useful,
    11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    13  * GNU General Public License for more details.
    14  *
    15  * You should have received a copy of the GNU General Public License
    16  * along with this program. If not, see <http://www.gnu.org/licenses/>.
    17  */
    18 use outputmodule::*;
    19 
    20 pub static MOD_NAME: &'static str = "terminal";
    21 
    22 
    23 pub struct TerminalModule;
    24 
    25 impl TerminalModule {
    26 	pub fn new() -> TerminalModule { TerminalModule }
    27 }
    28 
    29 impl OutputModule for TerminalModule {
    30 	fn process(&self, output: &mut Write, parameters: Vec<String>) -> Result<(), String> {
    31 		for p in parameters {
    32 			if let Err(err) = write!(output, "{}\n", p) {
    33 				return Err(format!("{}", err));
    34 			}
    35 		}
    36 		Ok(())
    37 	}
    38 }