minor fixes

Author: SET001

src/command.rs

@@ -8,9 +8,7 @@ pub struct Command<C> {
 	pub executor: Executor<C>,
 }
 
-pub fn async_executor<C, F, Fut, R>(
-	f: F,
-) -> Box<dyn Fn(Arc<C>) -> Pin<Box<dyn Future<Output = Box<dyn Any + Send>> + Send>> + Send + Sync>
+pub fn async_executor<C, F, Fut, R>(f: F) -> Executor<C>
 where
 	F: Fn(Arc<C>) -> Fut + Send + Sync + 'static,
 	Fut: Future<Output = R> + Send + 'static,

src/semantic_commands.rs

@@ -112,7 +112,7 @@ impl<E: Embedder, Ch: Cache, C> SemanticCommands<E, Ch, C> {
 			Some((_input, command)) => {
 				info!("command recognized as: {:?}", command.name);
 				let result = (command.executor)(context).await;
-				return Ok(result);
+				Ok(result)
 			}
 			None => {
 				bail!("no similar command found");