adjust error handling

input-emulation/src/dummy.rs

@@ -1,6 +1,8 @@
 use async_trait::async_trait;
 use input_event::Event;
 
+use crate::error::EmulationError;
+
 use super::{EmulationHandle, InputEmulation};
 
 #[derive(Default)]
@@ -14,8 +16,13 @@ impl DummyEmulation {
 
 #[async_trait]
 impl InputEmulation for DummyEmulation {
-    async fn consume(&mut self, event: Event, client_handle: EmulationHandle) {
+    async fn consume(
+        &mut self,
+        event: Event,
+        client_handle: EmulationHandle,
+    ) -> Result<(), EmulationError> {
         log::info!("received event: ({client_handle}) {event}");
+        Ok(())
     }
     async fn create(&mut self, _: EmulationHandle) {}
     async fn destroy(&mut self, _: EmulationHandle) {}