Almost kinda functional description box

src/app/key_binding.rs

@@ -17,29 +17,29 @@ generate_keybindings! {
 }
 
 pub struct KeyBinding {
-    pub key: Key,
-    pub desc: &'static str
+  pub key: Key,
+  pub desc: &'static str,
 }
 
 pub const DEFAULT_KEYBINDINGS: KeyBindings = KeyBindings {
-    quit: KeyBinding {
-        key: Key::Char('q'),
-        desc: "Quit",
-    },
-    up: KeyBinding {
-        key: Key::Up,
-        desc: "Scroll up"
-    },
-    down: KeyBinding {
-        key: Key::Down,
-        desc: "Scroll down"
-    },
-    submit: KeyBinding {
-        key: Key::Enter,
-        desc: "Select"
-    },
-    esc: KeyBinding {
-        key: Key::Esc,
-        desc: "Exit menu"
-    }
-};
+  quit: KeyBinding {
+    key: Key::Char('q'),
+    desc: "Quit",
+  },
+  up: KeyBinding {
+    key: Key::Up,
+    desc: "Scroll up",
+  },
+  down: KeyBinding {
+    key: Key::Down,
+    desc: "Scroll down",
+  },
+  submit: KeyBinding {
+    key: Key::Enter,
+    desc: "Select",
+  },
+  esc: KeyBinding {
+    key: Key::Esc,
+    desc: "Exit current menu",
+  },
+};