1 files changed, 37 insertions, 0 deletions
diff --git a/third_party/rust/futures-util/src/task/mod.rs b/third_party/rust/futures-util/src/task/mod.rs
new file mode 100644
index 0000000000..0a31eeac14
--- /dev/null
+++ b/third_party/rust/futures-util/src/task/mod.rs
@@ -0,0 +1,37 @@
+//! Tools for working with tasks.
+//!
+//! This module contains:
+//!
+//! - [`Spawn`], a trait for spawning new tasks.
+//! - [`Context`], a context of an asynchronous task,
+//!   including a handle for waking up the task.
+//! - [`Waker`], a handle for waking up a task.
+//!
+//! The remaining types and traits in the module are used for implementing
+//! executors or dealing with synchronization issues around task wakeup.
+
+#[doc(no_inline)]
+pub use core::task::{Context, Poll, RawWaker, RawWakerVTable, Waker};
+
+pub use futures_task::{FutureObj, LocalFutureObj, LocalSpawn, Spawn, SpawnError, UnsafeFutureObj};
+
+pub use futures_task::noop_waker;
+pub use futures_task::noop_waker_ref;
+
+#[cfg(not(futures_no_atomic_cas))]
+#[cfg(feature = "alloc")]
+pub use futures_task::ArcWake;
+
+#[cfg(not(futures_no_atomic_cas))]
+#[cfg(feature = "alloc")]
+pub use futures_task::waker;
+
+#[cfg(not(futures_no_atomic_cas))]
+#[cfg(feature = "alloc")]
+pub use futures_task::{waker_ref, WakerRef};
+
+#[cfg(not(futures_no_atomic_cas))]
+pub use futures_core::task::__internal::AtomicWaker;
+
+mod spawn;
+pub use self::spawn::{LocalSpawnExt, SpawnExt};