executor: Add fallible from_waker getter

1 files changed, 4 insertions, 0 deletions

diff --git a/embassy-executor/src/raw/waker_turbo.rs b/embassy-executor/src/raw/waker_turbo.rs
index 919bcc61a..ee33e7633 100644
--- a/embassy-executor/src/raw/waker_turbo.rs
+++ b/embassy-executor/src/raw/waker_turbo.rs
@@ -25,6 +25,10 @@ pub fn task_from_waker(waker: &Waker) -> TaskRef {
     unsafe { TaskRef::from_ptr(ptr as *const TaskHeader) }
 }
 
+pub(crate) fn try_task_from_waker(waker: &Waker) -> Option<TaskRef> {
+    Some(task_from_waker(waker))
+}
+
 #[inline(never)]
 #[unsafe(no_mangle)]
 fn _turbo_wake(ptr: NonNull<()>) {