Update channel.rs
Small explanation that multiple producers can be connected.
@@ -122,7 +122,7 @@ impl<T: Send + Sync> Receiver<T> {
}
}
-/// Creates a channel returning a Sender and Receiver structs (mpsc).
+/// Creates a channel returning a Sender and Receiver structs (mpsc: multiple producer single consumer).
/// FLTK doesn't give access to the message queue, only to the last message in the queue,
/// so a messages sent in WidgetBase::handle() can push other messages down the queue.
/// If you need access to the queue, you might be better served by another channel implementation with a try_iter() method.
