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!)
---
 web/src/command/action.rs | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 web/src/command/action.rs

(limited to 'web/src/command')

diff --git a/web/src/command/action.rs b/web/src/command/action.rs
new file mode 100644
index 00000000..cf384f07
--- /dev/null
+++ b/web/src/command/action.rs
@@ -0,0 +1,18 @@
+pub enum Action<T> {
+    Future(iced_futures::BoxFuture<T>),
+}
+
+impl<T> Action<T> {
+    /// Applies a transformation to the result of a [`Command`].
+    #[cfg(target_arch = "wasm32")]
+    pub fn map<A>(self, f: impl Fn(T) -> A + 'static) -> Action<A>
+    where
+        T: 'static,
+    {
+        use iced_futures::futures::FutureExt;
+
+        match self {
+            Self::Future(future) => Action::Future(Box::pin(future.map(f))),
+        }
+    }
+}
-- 
cgit 


From 01b945b9814b9dc546e783a6dab66e4f7fe49786 Mon Sep 17 00:00:00 2001
From: Héctor Ramón Jiménez <hector0193@gmail.com>
Date: Mon, 13 Sep 2021 11:22:53 +0700
Subject: Write missing docs and `Debug` implementations for `web`

---
 web/src/command/action.rs | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'web/src/command')

diff --git a/web/src/command/action.rs b/web/src/command/action.rs
index cf384f07..c0223e50 100644
--- a/web/src/command/action.rs
+++ b/web/src/command/action.rs
@@ -2,6 +2,8 @@ pub enum Action<T> {
     Future(iced_futures::BoxFuture<T>),
 }
 
+use std::fmt;
+
 impl<T> Action<T> {
     /// Applies a transformation to the result of a [`Command`].
     #[cfg(target_arch = "wasm32")]
@@ -16,3 +18,11 @@ 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"),
+        }
+    }
+}
-- 
cgit