+ openai - add stop_sequences support

src/adapter/adapters/openai/adapter_impl.rs

@@ -182,15 +182,19 @@ impl OpenAIAdapter {
 			payload["response_format"] = response_format;
 		}
 
-		// --
+		// -- Add supported ChatOptions
 		if stream & options_set.capture_usage().unwrap_or(false) {
 			payload.x_insert("stream_options", json!({"include_usage": true}))?;
 		}
 
-		// -- Add supported ChatOptions
 		if let Some(temperature) = options_set.temperature() {
 			payload.x_insert("temperature", temperature)?;
 		}
+
+		if !options_set.stop_sequences().is_empty() {
+			payload.x_insert("stop", options_set.stop_sequences())?;
+		}
+
 		if let Some(max_tokens) = options_set.max_tokens() {
 			payload.x_insert("max_tokens", max_tokens)?;
 		}

src/chat/chat_options.rs

@@ -163,6 +163,13 @@ impl ChatOptionsSet<'_, '_> {
 			.or_else(|| self.client.and_then(|client| client.response_format.as_ref()))
 	}
 
+	pub fn stop_sequences(&self) -> &[String] {
+		self.chat
+			.map(|chat| chat.stop_sequences.deref())
+			.or_else(|| self.client.map(|client| client.stop_sequences.deref()))
+			.unwrap_or(&[])
+	}
+
 	/// Returns true only if there is a ChatResponseFormat::JsonMode
 	#[deprecated(note = "Use .response_format()")]
 	#[allow(unused)]
@@ -173,13 +180,6 @@ impl ChatOptionsSet<'_, '_> {
 			_ => Some(false),
 		}
 	}
-
-	pub fn stop_sequences(&self) -> &[String] {
-		self.chat
-			.map(|chat| chat.stop_sequences.deref())
-			.or_else(|| self.client.map(|client| client.stop_sequences.deref()))
-			.unwrap_or(&[])
-	}
 }
 
 // endregion: --- ChatOptionsSet

tests/tests_p_groq.rs

@@ -26,6 +26,11 @@ async fn test_chat_temperature_ok() -> Result<()> {
 	common_tests::common_test_chat_temperature_ok(MODEL).await
 }
 
+#[tokio::test]
+async fn test_chat_stop_sequences_ok() -> Result<()> {
+	common_tests::common_test_chat_stop_sequences_ok(MODEL).await
+}
+
 // endregion: --- Chat
 
 // region:    --- Chat Stream Tests

tests/tests_p_ollama.rs

@@ -24,6 +24,11 @@ async fn test_chat_temperature_ok() -> Result<()> {
 	common_tests::common_test_chat_temperature_ok(MODEL).await
 }
 
+#[tokio::test]
+async fn test_chat_stop_sequences_ok() -> Result<()> {
+	common_tests::common_test_chat_stop_sequences_ok(MODEL).await
+}
+
 // endregion: --- Chat
 
 // region:    --- Chat Stream Tests

tests/tests_p_openai.rs

@@ -29,6 +29,11 @@ async fn test_chat_temperature_ok() -> Result<()> {
 	common_tests::common_test_chat_temperature_ok(MODEL).await
 }
 
+#[tokio::test]
+async fn test_chat_stop_sequences_ok() -> Result<()> {
+	common_tests::common_test_chat_stop_sequences_ok(MODEL).await
+}
+
 // endregion: --- Chat
 
 // region:    --- Chat Stream Tests