feat: input_number signal support, implement Clone for a lot of error types

home-assistant/src/home_assistant.rs

@@ -1,4 +1,4 @@
-use std::convert::Infallible;
+use std::{convert::Infallible, sync::Arc};
 
 use pyo3::{
     types::PyAnyMethods as _, Borrowed, Bound, FromPyObject, IntoPyObject, Py, PyAny, PyErr, Python,
@@ -33,22 +33,26 @@ impl<'py> IntoPyObject<'py> for &HomeAssistant {
     }
 }
 
-#[derive(Debug, Snafu)]
+#[derive(Debug, Clone, Snafu)]
 pub enum GetStatesError {
     /// couldn't get the `states` attribute on the Home Assistant object
-    GetStatesAttributeError { source: PyErr },
+    GetStatesAttributeError { source: Arc<PyErr> },
 
     /// couldn't extract the `states` as a [`StateMachine`]
-    ExtractStateMachineError { source: TypeByNameValidationError },
+    ExtractStateMachineError {
+        source: Arc<TypeByNameValidationError>,
+    },
 }
 
-#[derive(Debug, Snafu)]
+#[derive(Debug, Clone, Snafu)]
 pub enum GetServicesError {
     /// couldn't get the `services` attribute on the Home Assistant object
-    GetServicesAttributeError { source: PyErr },
+    GetServicesAttributeError { source: Arc<PyErr> },
 
     /// couldn't extract the `states` as a [`ServiceRegistry`]
-    ExtractServiceRegistryError { source: TypeByNameValidationError },
+    ExtractServiceRegistryError {
+        source: Arc<TypeByNameValidationError>,
+    },
 }
 
 impl HomeAssistant {
@@ -74,15 +78,23 @@ impl HomeAssistant {
         let states = self
             .0
             .getattr(py, "states")
+            .map_err(Arc::new)
             .context(GetStatesAttributeSnafu)?;
-        states.extract(py).context(ExtractStateMachineSnafu)
+        states
+            .extract(py)
+            .map_err(Arc::new)
+            .context(ExtractStateMachineSnafu)
     }
 
     pub fn services(&self, py: Python<'_>) -> Result<ServiceRegistry, GetServicesError> {
         let services = self
             .0
             .getattr(py, "services")
+            .map_err(Arc::new)
             .context(GetServicesAttributeSnafu)?;
-        services.extract(py).context(ExtractServiceRegistrySnafu)
+        services
+            .extract(py)
+            .map_err(Arc::new)
+            .context(ExtractServiceRegistrySnafu)
     }
 }