temp commit

orchid-base/src/builtin.rs

@@ -14,7 +14,9 @@ pub type Spawner = Rc<dyn Fn(LocalBoxFuture<'static, ()>)>;
 ///
 /// There are no ordering guarantees about these
 pub trait ExtPort {
+	#[must_use]
 	fn send<'a>(&'a self, msg: &'a [u8]) -> LocalBoxFuture<'a, ()>;
+	#[must_use]
 	fn recv(&self) -> LocalBoxFuture<'_, Option<Vec<u8>>>;
 }