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chore: compile fail tests to assert that the future returned by wait_until is *not* Unpin

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Oleksandr Babak 2025-05-15 14:04:25 +02:00 • committed by Henrik Tjäder
parent 11f1bc60fa
commit 14803e6639
1 changed files with 18 additions and 0 deletions
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18
rtic-common/src/wait_queue.rs
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@ -289,6 +289,24 @@ impl<T: core::fmt::Debug + Clone> Link<T> {
} }
} }
/// Test that the future returned by `wait_until` is not `Unpin`.
/// ```compile_fail
/// fn test_unpin(list: &rtic_common::wait_queue::DoublyLinkedList<core::task::Waker>, cx: &mut core::task::Context) {
/// let mut wait_until_future = list.wait_until(|| None::<()>);
/// let pinned = core::pin::Pin::new(&mut wait_until_future);
/// core::future::Future::poll(pinned, cx);
/// }
/// ```
/// This test will ensure that previous test failed because of `pin`.
/// ```
/// fn test_unpin(list: &rtic_common::wait_queue::DoublyLinkedList<core::task::Waker>, cx: &mut core::task::Context) {
/// let mut wait_until_future = list.wait_until(|| None::<()>);
/// let pinned = core::pin::pin!(wait_until_future);
/// core::future::Future::poll(pinned, cx);
/// }
/// ```
mod compile_fail_test {}
#[cfg(test)] #[cfg(test)]
mod tests { mod tests {
use super::*; use super::*;