diff options
Diffstat (limited to 'library/core/src/future/future.rs')
| -rw-r--r-- | library/core/src/future/future.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/library/core/src/future/future.rs b/library/core/src/future/future.rs index f29d3e1e9..8c7111cb3 100644 --- a/library/core/src/future/future.rs +++ b/library/core/src/future/future.rs @@ -37,6 +37,7 @@ use crate::task::{Context, Poll}; pub trait Future { /// The type of value produced on completion. #[stable(feature = "futures_api", since = "1.36.0")] + #[rustc_diagnostic_item = "FutureOutput"] type Output; /// Attempt to resolve the future to a final value, registering |