1 files changed, 0 insertions, 123 deletions
diff --git a/src/pure/sandbox.rs b/src/pure/sandbox.rs
deleted file mode 100644
index a58cace7..00000000
--- a/src/pure/sandbox.rs
+++ /dev/null
@@ -1,123 +0,0 @@
-use crate::pure;
-use crate::{Command, Error, Settings, Subscription, Theme};
-
-/// A pure version of [`Sandbox`].
-///
-/// Unlike the impure version, the `view` method of this trait takes an
-/// immutable reference to `self` and returns a pure [`Element`].
-///
-/// [`Sandbox`]: crate::Sandbox
-/// [`Element`]: pure::Element
-pub trait Sandbox {
-    /// The type of __messages__ your [`Sandbox`] will produce.
-    type Message: std::fmt::Debug + Send;
-
-    /// Initializes the [`Sandbox`].
-    ///
-    /// Here is where you should return the initial state of your app.
-    fn new() -> Self;
-
-    /// Returns the current title of the [`Sandbox`].
-    ///
-    /// This title can be dynamic! The runtime will automatically update the
-    /// title of your application when necessary.
-    fn title(&self) -> String;
-
-    /// Handles a __message__ and updates the state of the [`Sandbox`].
-    ///
-    /// This is where you define your __update logic__. All the __messages__,
-    /// produced by user interactions, will be handled by this method.
-    fn update(&mut self, message: Self::Message);
-
-    /// Returns the widgets to display in the [`Sandbox`].
-    ///
-    /// These widgets can produce __messages__ based on user interaction.
-    fn view(&self) -> pure::Element<'_, Self::Message>;
-
-    /// Returns the current [`Theme`] of the [`Sandbox`].
-    ///
-    /// If you want to use your own custom theme type, you will have to use an
-    /// [`Application`].
-    ///
-    /// By default, it returns [`Theme::default`].
-    fn theme(&self) -> Theme {
-        Theme::default()
-    }
-
-    /// Returns the scale factor of the [`Sandbox`].
-    ///
-    /// It can be used to dynamically control the size of the UI at runtime
-    /// (i.e. zooming).
-    ///
-    /// For instance, a scale factor of `2.0` will make widgets twice as big,
-    /// while a scale factor of `0.5` will shrink them to half their size.
-    ///
-    /// By default, it returns `1.0`.
-    fn scale_factor(&self) -> f64 {
-        1.0
-    }
-
-    /// Returns whether the [`Sandbox`] should be terminated.
-    ///
-    /// By default, it returns `false`.
-    fn should_exit(&self) -> bool {
-        false
-    }
-
-    /// Runs the [`Sandbox`].
-    ///
-    /// On native platforms, this method will take control of the current thread
-    /// and __will NOT return__.
-    ///
-    /// It should probably be that last thing you call in your `main` function.
-    fn run(settings: Settings<()>) -> Result<(), Error>
-    where
-        Self: 'static + Sized,
-    {
-        <Self as pure::Application>::run(settings)
-    }
-}
-
-impl<T> pure::Application for T
-where
-    T: Sandbox,
-{
-    type Executor = iced_futures::backend::null::Executor;
-    type Flags = ();
-    type Message = T::Message;
-    type Theme = Theme;
-
-    fn new(_flags: ()) -> (Self, Command<T::Message>) {
-        (T::new(), Command::none())
-    }
-
-    fn title(&self) -> String {
-        T::title(self)
-    }
-
-    fn update(&mut self, message: T::Message) -> Command<T::Message> {
-        T::update(self, message);
-
-        Command::none()
-    }
-
-    fn view(&self) -> pure::Element<'_, T::Message> {
-        T::view(self)
-    }
-
-    fn theme(&self) -> Self::Theme {
-        T::theme(self)
-    }
-
-    fn subscription(&self) -> Subscription<T::Message> {
-        Subscription::none()
-    }
-
-    fn scale_factor(&self) -> f64 {
-        T::scale_factor(self)
-    }
-
-    fn should_exit(&self) -> bool {
-        T::should_exit(self)
-    }
-}