From 76698ff2b5753e637b14533650c0d28e681be3c5 Mon Sep 17 00:00:00 2001
From: Héctor Ramón Jiménez <hector0193@gmail.com>
Date: Wed, 1 Sep 2021 19:21:49 +0700
Subject: Make `Command` implementations platform-specific

This allows us to introduce a platform-specific `Action` to both `iced_native`
and `iced_web` and remove the `Clipboard` from `Application::update` to maintain
purity.

Additionally, this should let us implement further actions to let users query
and modify the shell environment (e.g. window, clipboard, and more!)
---
 native/src/command/action.rs | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 native/src/command/action.rs

(limited to 'native/src/command')

diff --git a/native/src/command/action.rs b/native/src/command/action.rs
new file mode 100644
index 00000000..23d6e96e
--- /dev/null
+++ b/native/src/command/action.rs
@@ -0,0 +1,24 @@
+use crate::clipboard;
+use crate::window;
+
+pub enum Action<T> {
+    Future(iced_futures::BoxFuture<T>),
+    Clipboard(clipboard::Action<T>),
+    Window(window::Action),
+}
+
+impl<T> Action<T> {
+    /// Applies a transformation to the result of a [`Command`].
+    pub fn map<A>(self, f: impl Fn(T) -> A + 'static + Send + Sync) -> Action<A>
+    where
+        T: 'static,
+    {
+        use iced_futures::futures::FutureExt;
+
+        match self {
+            Self::Future(future) => Action::Future(Box::pin(future.map(f))),
+            Self::Clipboard(action) => Action::Clipboard(action.map(f)),
+            Self::Window(window) => Action::Window(window),
+        }
+    }
+}
-- 
cgit 


From 2c630809d403f7fa87c3230be031299e5fb3af17 Mon Sep 17 00:00:00 2001
From: Héctor Ramón Jiménez <hector0193@gmail.com>
Date: Mon, 13 Sep 2021 11:20:54 +0700
Subject: Write missing docs and `Debug` implementations for `native`

---
 native/src/command/action.rs | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'native/src/command')

diff --git a/native/src/command/action.rs b/native/src/command/action.rs
index 23d6e96e..77be1b59 100644
--- a/native/src/command/action.rs
+++ b/native/src/command/action.rs
@@ -1,9 +1,19 @@
 use crate::clipboard;
 use crate::window;
 
+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<T>),
+
+    /// Run a clipboard action.
     Clipboard(clipboard::Action<T>),
+
+    /// Run a window action.
     Window(window::Action),
 }
 
@@ -22,3 +32,15 @@ impl<T> Action<T> {
         }
     }
 }
+
+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::Clipboard(action) => {
+                write!(f, "Action::Clipboard({:?})", action)
+            }
+            Self::Window(action) => write!(f, "Action::Window({:?})", action),
+        }
+    }
+}
-- 
cgit