Started Rust in Action MEAP.

1 files changed, 41 insertions, 0 deletions

diff --git a/rust-book/oop/src/lib.rs b/rust-book/oop/src/lib.rs
new file mode 100755
index 0000000..91ef2e8
--- /dev/null
+++ b/rust-book/oop/src/lib.rs
@@ -0,0 +1,41 @@
+pub trait Draw {
+    fn draw(&self);
+}
+
+pub struct Screen {
+    pub components: Vec<Box<dyn Draw>>,
+}
+
+impl Screen {
+    pub fn run(&self) {
+        for component in self.components.iter() {
+            component.draw();
+        }
+    }
+}
+
+pub struct Button {
+    pub width: u32,
+    pub height: u32,
+    pub label: String,
+}
+
+impl Draw for Button {
+    fn draw(&self) {
+        dbg!("drew button");
+    }
+}
+
+pub struct SelectBox {
+    pub width: u32,
+    pub height: u32,
+    pub options: Vec<String>,
+}
+
+impl Draw for SelectBox {
+    fn draw(&self) {
+        dbg!("drew select box");
+    }
+}
+
+