Created input types.

node/src/cell.rs

@@ -1,19 +0,0 @@
-use core::cell::Cell;
-
-/// Provides a view only reference to a [Cell].
-/// Useful alternative to `&Cell` when an API wants to control where a [Cell]s value can be set.
-#[derive(Copy, Clone)]
-pub struct CellView<'a, T: Copy>(&'a Cell<T>);
-
-impl<T: Copy> CellView<'_, T> {
-    #[inline]
-    pub fn get(self) -> T {
-        self.0.get()
-    }
-}
-
-impl<'a, T: Copy> From<&'a Cell<T>> for CellView<'a, T> {
-    fn from(value: &'a Cell<T>) -> Self {
-        CellView(value)
-    }
-}

node/src/lib.rs

@@ -1,4 +1,7 @@
 #![feature(async_fn_in_trait)]
 
-pub mod cell;
-mod transducer;
+mod transducer;
+
+pub mod cell {
+    pub use physical::cell::*;
+}

node/src/transducer/input.rs

@@ -1,2 +1,30 @@
+use crate::cell::CellView;
+#[cfg(feature = "embassy-sync")]
+use embassy_sync::blocking_mutex::raw::RawMutex;
+#[cfg(feature = "embassy-sync")]
+use embassy_sync::pubsub::PubSubChannel;
 pub use physical::transducer::input::*;
 
+#[cfg(feature = "embassy-sync")]
+pub struct ChannelInput<
+    T: Copy,
+    MutexT: RawMutex,
+    const CAPACITY: usize,
+    const NUM_SUBS: usize,
+    const NUM_PUBS: usize,
+> {
+    channel: PubSubChannel<MutexT, T, CAPACITY, NUM_SUBS, NUM_PUBS>,
+}
+
+#[cfg(feature = "embassy-sync")]
+pub struct StatefulChannelInput<
+    'a,
+    T: Copy,
+    MutexT: RawMutex,
+    const CAPACITY: usize,
+    const NUM_SUBS: usize,
+    const NUM_PUBS: usize,
+> {
+    pub state_cell: CellView<'a, T>,
+    channel: PubSubChannel<MutexT, T, CAPACITY, NUM_SUBS, NUM_PUBS>,
+}