2 files changed, 0 insertions, 247 deletions
diff --git a/runtime/src/command.rs b/runtime/src/command.rs
deleted file mode 100644
index f7a746fe..00000000
--- a/runtime/src/command.rs
+++ /dev/null
@@ -1,147 +0,0 @@
-//! Run asynchronous actions.
-mod action;
-
-pub use action::Action;
-
-use crate::core::widget;
-use crate::futures::futures;
-use crate::futures::MaybeSend;
-
-use futures::channel::mpsc;
-use futures::Stream;
-use std::fmt;
-use std::future::Future;
-
-/// A set of asynchronous actions to be performed by some runtime.
-#[must_use = "`Command` must be returned to runtime to take effect"]
-pub struct Command<T>(Internal<Action<T>>);
-
-#[derive(Debug)]
-enum Internal<T> {
-    None,
-    Single(T),
-    Batch(Vec<T>),
-}
-
-impl<T> Command<T> {
-    /// Creates an empty [`Command`].
-    ///
-    /// In other words, a [`Command`] that does nothing.
-    pub const fn none() -> Self {
-        Self(Internal::None)
-    }
-
-    /// Creates a [`Command`] that performs a single [`Action`].
-    pub const fn single(action: Action<T>) -> Self {
-        Self(Internal::Single(action))
-    }
-
-    /// Creates a [`Command`] that performs a [`widget::Operation`].
-    pub fn widget(operation: impl widget::Operation<T> + 'static) -> Self {
-        Self::single(Action::Widget(Box::new(operation)))
-    }
-
-    /// Creates a [`Command`] that performs the action of the given future.
-    pub fn perform<A>(
-        future: impl Future<Output = A> + 'static + MaybeSend,
-        f: impl FnOnce(A) -> T + 'static + MaybeSend,
-    ) -> Command<T> {
-        use futures::FutureExt;
-
-        Command::single(Action::Future(Box::pin(future.map(f))))
-    }
-
-    /// Creates a [`Command`] that runs the given stream to completion.
-    pub fn run<A>(
-        stream: impl Stream<Item = A> + 'static + MaybeSend,
-        f: impl Fn(A) -> T + 'static + MaybeSend,
-    ) -> Command<T> {
-        use futures::StreamExt;
-
-        Command::single(Action::Stream(Box::pin(stream.map(f))))
-    }
-
-    /// Creates a [`Command`] that performs the actions of all the given
-    /// commands.
-    ///
-    /// Once this command is run, all the commands will be executed at once.
-    pub fn batch(commands: impl IntoIterator<Item = Command<T>>) -> Self {
-        let mut batch = Vec::new();
-
-        for Command(command) in commands {
-            match command {
-                Internal::None => {}
-                Internal::Single(command) => batch.push(command),
-                Internal::Batch(commands) => batch.extend(commands),
-            }
-        }
-
-        Self(Internal::Batch(batch))
-    }
-
-    /// Applies a transformation to the result of a [`Command`].
-    pub fn map<A>(
-        self,
-        f: impl Fn(T) -> A + 'static + MaybeSend + Sync + Clone,
-    ) -> Command<A>
-    where
-        T: 'static,
-        A: 'static,
-    {
-        match self.0 {
-            Internal::None => Command::none(),
-            Internal::Single(action) => Command::single(action.map(f)),
-            Internal::Batch(batch) => Command(Internal::Batch(
-                batch
-                    .into_iter()
-                    .map(|action| action.map(f.clone()))
-                    .collect(),
-            )),
-        }
-    }
-
-    /// Returns all of the actions of the [`Command`].
-    pub fn actions(self) -> Vec<Action<T>> {
-        let Command(command) = self;
-
-        match command {
-            Internal::None => Vec::new(),
-            Internal::Single(action) => vec![action],
-            Internal::Batch(batch) => batch,
-        }
-    }
-}
-
-impl<Message> From<()> for Command<Message> {
-    fn from(_value: ()) -> Self {
-        Self::none()
-    }
-}
-
-impl<T> fmt::Debug for Command<T> {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        let Command(command) = self;
-
-        command.fmt(f)
-    }
-}
-
-/// Creates a [`Command`] that produces the `Message`s published from a [`Future`]
-/// to an [`mpsc::Sender`] with the given bounds.
-pub fn channel<Fut, Message>(
-    size: usize,
-    f: impl FnOnce(mpsc::Sender<Message>) -> Fut + MaybeSend + 'static,
-) -> Command<Message>
-where
-    Fut: Future<Output = ()> + MaybeSend + 'static,
-    Message: 'static + MaybeSend,
-{
-    use futures::future;
-    use futures::stream::{self, StreamExt};
-
-    let (sender, receiver) = mpsc::channel(size);
-
-    let runner = stream::once(f(sender)).filter_map(|_| future::ready(None));
-
-    Command::single(Action::Stream(Box::pin(stream::select(receiver, runner))))
-}
diff --git a/runtime/src/command/action.rs b/runtime/src/command/action.rs
deleted file mode 100644
index c9ffe801..00000000
--- a/runtime/src/command/action.rs
+++ /dev/null
@@ -1,100 +0,0 @@
-use crate::clipboard;
-use crate::core::widget;
-use crate::font;
-use crate::futures::MaybeSend;
-use crate::system;
-use crate::window;
-
-use std::any::Any;
-use std::borrow::Cow;
-use std::fmt;
-
-/// An action that a [`Command`] can perform.
-///
-/// [`Command`]: crate::Command
-pub enum Action<T> {
-    /// Run a [`Future`] to completion.
-    ///
-    /// [`Future`]: iced_futures::BoxFuture
-    Future(iced_futures::BoxFuture<T>),
-
-    /// Run a [`Stream`] to completion.
-    ///
-    /// [`Stream`]: iced_futures::BoxStream
-    Stream(iced_futures::BoxStream<T>),
-
-    /// Run a clipboard action.
-    Clipboard(clipboard::Action<T>),
-
-    /// Run a window action.
-    Window(window::Action<T>),
-
-    /// Run a system action.
-    System(system::Action<T>),
-
-    /// Run a widget action.
-    Widget(Box<dyn widget::Operation<T>>),
-
-    /// Load a font from its bytes.
-    LoadFont {
-        /// The bytes of the font to load.
-        bytes: Cow<'static, [u8]>,
-
-        /// The message to produce when the font has been loaded.
-        tagger: Box<dyn Fn(Result<(), font::Error>) -> T>,
-    },
-
-    /// A custom action supported by a specific runtime.
-    Custom(Box<dyn Any>),
-}
-
-impl<T> Action<T> {
-    /// Applies a transformation to the result of a [`Command`].
-    ///
-    /// [`Command`]: crate::Command
-    pub fn map<A>(
-        self,
-        f: impl Fn(T) -> A + 'static + MaybeSend + Sync,
-    ) -> Action<A>
-    where
-        A: 'static,
-        T: 'static,
-    {
-        use iced_futures::futures::{FutureExt, StreamExt};
-
-        match self {
-            Self::Future(future) => Action::Future(Box::pin(future.map(f))),
-            Self::Stream(stream) => Action::Stream(Box::pin(stream.map(f))),
-            Self::Clipboard(action) => Action::Clipboard(action.map(f)),
-            Self::Window(window) => Action::Window(window.map(f)),
-            Self::System(system) => Action::System(system.map(f)),
-            Self::Widget(operation) => {
-                Action::Widget(Box::new(widget::operation::map(operation, f)))
-            }
-            Self::LoadFont { bytes, tagger } => Action::LoadFont {
-                bytes,
-                tagger: Box::new(move |result| f(tagger(result))),
-            },
-            Self::Custom(custom) => Action::Custom(custom),
-        }
-    }
-}
-
-impl<T> fmt::Debug for Action<T> {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        match self {
-            Self::Future(_) => write!(f, "Action::Future"),
-            Self::Stream(_) => write!(f, "Action::Stream"),
-            Self::Clipboard(action) => {
-                write!(f, "Action::Clipboard({action:?})")
-            }
-            Self::Window(action) => {
-                write!(f, "Action::Window({action:?})")
-            }
-            Self::System(action) => write!(f, "Action::System({action:?})"),
-            Self::Widget(_action) => write!(f, "Action::Widget"),
-            Self::LoadFont { .. } => write!(f, "Action::LoadFont"),
-            Self::Custom(_) => write!(f, "Action::Custom"),
-        }
-    }
-}