chaosgui/
lib.rs

1//! #Chaos's first Crate
2//!
3//! Chaos's first Crate is a cllection of utilities to test polymorphism
4//!
5//! See each components how to use Draw Trait in Screen
6//!
7
8#[cfg(test)]
9mod tests {
10    #[test]
11    fn it_works() {
12        assert_eq!(2 + 2, 4);
13    }
14}
15
16/// # Examples
17///
18///   impl Draw for SelectBox {
19///
20///     fn draw(&self) {
21///
22///         println!("draw SelectBox");
23///
24///     }
25///
26///   }
27///
28///
29pub trait Draw {
30    fn draw(&self);
31}
32
33pub struct Screen {
34    pub components: Vec<Box<Draw>>,
35}
36
37impl Screen {
38    pub fn run(&self) {
39        for component in self.components.iter() {
40            component.draw();
41        }
42    }
43}
44
45pub struct Button {
46    pub width: u32,
47    pub height: u32,
48    pub label: String,
49}
50
51impl Draw for Button {
52    fn draw(&self) {
53        println!("draw button");
54    }
55}
chaosgui/lib.rs

chaosgui/
lib.rs
