diff options
Diffstat (limited to 'vendor/async-trait/tests/executor')
| -rw-r--r-- | vendor/async-trait/tests/executor/mod.rs | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/vendor/async-trait/tests/executor/mod.rs b/vendor/async-trait/tests/executor/mod.rs deleted file mode 100644 index 912fb798..00000000 --- a/vendor/async-trait/tests/executor/mod.rs +++ /dev/null @@ -1,36 +0,0 @@ -use std::future::Future; -use std::pin::Pin; -use std::ptr; -use std::task::{Context, Poll, RawWaker, RawWakerVTable, Waker}; - -// Executor for a future that resolves immediately (test only). -#[allow(clippy::missing_panics_doc)] -pub fn block_on_simple<F: Future>(mut fut: F) -> F::Output { - unsafe fn clone(_null: *const ()) -> RawWaker { - unimplemented!() - } - - unsafe fn wake(_null: *const ()) { - unimplemented!() - } - - unsafe fn wake_by_ref(_null: *const ()) { - unimplemented!() - } - - unsafe fn drop(_null: *const ()) {} - - let data = ptr::null(); - let vtable = &RawWakerVTable::new(clone, wake, wake_by_ref, drop); - let raw_waker = RawWaker::new(data, vtable); - let waker = unsafe { Waker::from_raw(raw_waker) }; - let mut cx = Context::from_waker(&waker); - - // fut does not move until it gets dropped. - let fut = unsafe { Pin::new_unchecked(&mut fut) }; - - match fut.poll(&mut cx) { - Poll::Ready(output) => output, - Poll::Pending => panic!("future did not resolve immediately"), - } -} |
