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Diffstat (limited to 'library/core/src/task/poll.rs')
| -rw-r--r-- | library/core/src/task/poll.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/library/core/src/task/poll.rs b/library/core/src/task/poll.rs index 59ffe7ad49c..380abac0ae9 100644 --- a/library/core/src/task/poll.rs +++ b/library/core/src/task/poll.rs @@ -215,7 +215,8 @@ impl<T, E> Poll<Option<Result<T, E>>> { } #[stable(feature = "futures_api", since = "1.36.0")] -impl<T> From<T> for Poll<T> { +#[rustc_const_unstable(feature = "const_convert", issue = "143773")] +impl<T> const From<T> for Poll<T> { /// Moves the value into a [`Poll::Ready`] to make a `Poll<T>`. /// /// # Example |