fix(prompts): Skip rendering prompts if no context and forward as is

swiftide-core/src/chat_completion/traits.rs

@@ -56,7 +56,7 @@ where
     LLM: ChatCompletion + Clone + 'static,
 {
     fn from(llm: &LLM) -> Self {
-        Box::new(llm.clone())
+        Box::new(llm.clone()) as Box<dyn ChatCompletion>
     }
 }
 
@@ -85,7 +85,7 @@ pub trait Tool: Send + Sync + DynClone {
     where
         Self: Sized + 'a,
     {
-        Box::new(self)
+        Box::new(self) as Box<dyn Tool>
     }
 }
 

swiftide-core/src/prompt.rs

@@ -76,14 +76,22 @@ impl Prompt {
 
     /// Renders a prompt
     ///
+    /// If no context is provided, the prompt will be rendered as is.
+    ///
     /// # Errors
     ///
     /// See `Template::render`
     pub async fn render(&self) -> Result<String> {
         if let Some(context) = &self.context {
             self.template.render(context).await
         } else {
-            self.template.render(&tera::Context::default()).await
+            match &self.template {
+                Template::CompiledTemplate(_) => {
+                    self.template.render(&tera::Context::default()).await
+                }
+                Template::String(string) => Ok(string.clone()),
+                Template::Static(string) => Ok((*string).to_string()),
+            }
         }
     }
 }
@@ -215,4 +223,11 @@ mod test {
             "hello swiftide"
         );
     }
+
+    #[tokio::test]
+    async fn test_assume_rendered_unless_context_methods_called() {
+        let prompt = Prompt::from("hello {{world}}");
+
+        assert_eq!(prompt.render().await.unwrap(), "hello {{world}}");
+    }
 }