panel/src/store.rs

use comm::Message;
use std::collections::HashMap;

pub struct Store {
    data: HashMap<String, String>
}

impl Store {
    pub fn new() -> Store {
        Store { data: HashMap::new() }
    }

    pub fn save(&mut self, msg: Message) {
        self.data.insert(msg.kind, msg.text);
    }

    pub fn get(&self, kind: &str) -> &str {
        match self.data.get(kind) {
            Some(res) => res,
            None => ""
        }
    }
}