Switch to async-fn-in-trait

1 files changed, 20 insertions, 42 deletions

diff --git a/embassy-nrf/src/gpiote.rs b/embassy-nrf/src/gpiote.rs
index 7f7468a20..7467dbc60 100644
--- a/embassy-nrf/src/gpiote.rs
+++ b/embassy-nrf/src/gpiote.rs
@@ -473,71 +473,49 @@ mod eh1 {
 
 #[cfg(all(feature = "unstable-traits", feature = "nightly"))]
 mod eha {
-    use futures::FutureExt;
-
     use super::*;
 
     impl<'d, T: GpioPin> embedded_hal_async::digital::Wait for Input<'d, T> {
-        type WaitForHighFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn wait_for_high<'a>(&'a mut self) -> Self::WaitForHighFuture<'a> {
-            self.wait_for_high().map(Ok)
+        async fn wait_for_high(&mut self) -> Result<(), Self::Error> {
+            Ok(self.wait_for_high().await)
         }
 
-        type WaitForLowFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn wait_for_low<'a>(&'a mut self) -> Self::WaitForLowFuture<'a> {
-            self.wait_for_low().map(Ok)
+        async fn wait_for_low(&mut self) -> Result<(), Self::Error> {
+            Ok(self.wait_for_low().await)
         }
 
-        type WaitForRisingEdgeFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn wait_for_rising_edge<'a>(&'a mut self) -> Self::WaitForRisingEdgeFuture<'a> {
-            self.wait_for_rising_edge().map(Ok)
+        async fn wait_for_rising_edge(&mut self) -> Result<(), Self::Error> {
+            Ok(self.wait_for_rising_edge().await)
         }
 
-        type WaitForFallingEdgeFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn wait_for_falling_edge<'a>(&'a mut self) -> Self::WaitForFallingEdgeFuture<'a> {
-            self.wait_for_falling_edge().map(Ok)
+        async fn wait_for_falling_edge(&mut self) -> Result<(), Self::Error> {
+            Ok(self.wait_for_falling_edge().await)
         }
 
-        type WaitForAnyEdgeFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn wait_for_any_edge<'a>(&'a mut self) -> Self::WaitForAnyEdgeFuture<'a> {
-            self.wait_for_any_edge().map(Ok)
+        async fn wait_for_any_edge(&mut self) -> Result<(), Self::Error> {
+            Ok(self.wait_for_any_edge().await)
         }
     }
 
     impl<'d, T: GpioPin> embedded_hal_async::digital::Wait for Flex<'d, T> {
-        type WaitForHighFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn wait_for_high<'a>(&'a mut self) -> Self::WaitForHighFuture<'a> {
-            self.wait_for_high().map(Ok)
+        async fn wait_for_high(&mut self) -> Result<(), Self::Error> {
+            Ok(self.wait_for_high().await)
         }
 
-        type WaitForLowFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn wait_for_low<'a>(&'a mut self) -> Self::WaitForLowFuture<'a> {
-            self.wait_for_low().map(Ok)
+        async fn wait_for_low(&mut self) -> Result<(), Self::Error> {
+            Ok(self.wait_for_low().await)
         }
 
-        type WaitForRisingEdgeFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn wait_for_rising_edge<'a>(&'a mut self) -> Self::WaitForRisingEdgeFuture<'a> {
-            self.wait_for_rising_edge().map(Ok)
+        async fn wait_for_rising_edge(&mut self) -> Result<(), Self::Error> {
+            Ok(self.wait_for_rising_edge().await)
         }
 
-        type WaitForFallingEdgeFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn wait_for_falling_edge<'a>(&'a mut self) -> Self::WaitForFallingEdgeFuture<'a> {
-            self.wait_for_falling_edge().map(Ok)
+        async fn wait_for_falling_edge(&mut self) -> Result<(), Self::Error> {
+            Ok(self.wait_for_falling_edge().await)
         }
 
-        type WaitForAnyEdgeFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
-
-        fn wait_for_any_edge<'a>(&'a mut self) -> Self::WaitForAnyEdgeFuture<'a> {
-            self.wait_for_any_edge().map(Ok)
+        async fn wait_for_any_edge(&mut self) -> Result<(), Self::Error> {
+            Ok(self.wait_for_any_edge().await)
         }
     }
 }