Add #[must_use] to all futures

2023-02-24 13:01:41 -06:00
parent 2209bef4f2
commit 7be4337de9
10 changed files with 16 additions and 0 deletions
--- a/embassy-stm32/src/exti.rs
+++ b/embassy-stm32/src/exti.rs
@@ -198,6 +198,7 @@ mod eha {
    }
 }

+#[must_use = "futures do nothing unless you `.await` or poll them"]
 struct ExtiInputFuture<'a> {
    pin: u8,
    phantom: PhantomData<&'a mut AnyPin>,