publish client-sdk-native (#12)

* Create README.md * add example * crates & examples * fix syntax * add LICENSE * thirdparty LICENSE * rearrange repo * fix build * egui versions * prepare publish * fix demo compilation * add test ci * Update rust.yml * forgot runs-on * install protoc before building * avoid rate limit * include submodules * updates to readme * cache rust builds Co-authored-by: David Zhao <[email protected]> Co-authored-by: David Zhao <[email protected]>
2023-01-02 20:13:48 +01:00
parent a927baac94
commit a07b3451a3
102 changed files with 893 additions and 344 deletions
@@ -0,0 +1,39 @@
+// Really basic implementation of the observer pattern using mpsc channels.
+// Currently unbounded channels
+
+use tokio::sync::mpsc;
+
+#[derive(Debug)]
+pub struct Dispatcher<T>
+where
+    T: Clone,
+{
+    senders: Vec<mpsc::UnboundedSender<T>>,
+}
+
+impl<T> Default for Dispatcher<T>
+where
+    T: Clone,
+{
+    fn default() -> Self {
+        Self {
+            senders: Default::default(),
+        }
+    }
+}
+
+impl<T> Dispatcher<T>
+where
+    T: Clone,
+{
+    pub fn register(&mut self) -> mpsc::UnboundedReceiver<T> {
+        let (tx, rx) = mpsc::unbounded_channel();
+        self.senders.push(tx);
+        rx
+    }
+
+    pub fn dispatch(&mut self, msg: &T) {
+        self.senders
+            .retain(|sender| sender.send(msg.clone()).is_ok());
+    }
+}