fix for: https://rust-lang.github.io/rust-clippy/master/index.html\#result_large_err

Author: 64bit

async-openai/src/client.rs

@@ -394,9 +394,9 @@ impl<C: Config> Client<C> {
             while let Some(event_result) = event_stream.next().await {
                 match event_result {
                     Err(e) => {
-                        if let Err(_e) = tx.send(Err(OpenAIError::StreamError(
+                        if let Err(_e) = tx.send(Err(OpenAIError::StreamError(Box::new(
                             StreamError::EventStream(e.to_string()),
-                        ))) {
+                        )))) {
                             break;
                         }
                     }
@@ -597,7 +597,7 @@ async fn map_stream_error(value: EventSourceError) -> OpenAIError {
                 "Unreachable because read_response returns err when status_code {status_code} is invalid"
             ))
         }
-        _ => OpenAIError::StreamError(StreamError::ReqwestEventSource(value)),
+        _ => OpenAIError::StreamError(Box::new(StreamError::ReqwestEventSource(value))),
     }
 }
 

async-openai/src/error.rs

@@ -21,7 +21,7 @@ pub enum OpenAIError {
     FileReadError(String),
     /// Error on SSE streaming
     #[error("stream failed: {0}")]
-    StreamError(StreamError),
+    StreamError(Box<StreamError>),
     /// Error from client side validation
     /// or when builder fails to build request before making API call
     #[error("invalid args: {0}")]

async-openai/src/types/assistant_stream.rs

@@ -207,7 +207,7 @@ impl TryFrom<eventsource_stream::Event> for AssistantStreamEvent {
                 .map(AssistantStreamEvent::ErrorEvent),
             "done" => Ok(AssistantStreamEvent::Done(value.data)),
 
-            _ => Err(OpenAIError::StreamError(StreamError::UnknownEvent(value))),
+            _ => Err(OpenAIError::StreamError(Box::new(StreamError::UnknownEvent(value)))),
         }
     }
 }