1 files changed, 50 insertions, 0 deletions
diff --git a/third_party/rust/futures-task/src/lib.rs b/third_party/rust/futures-task/src/lib.rs
new file mode 100644
index 0000000000..c72460744c
--- /dev/null
+++ b/third_party/rust/futures-task/src/lib.rs
@@ -0,0 +1,50 @@
+//! Tools for working with tasks.
+
+#![cfg_attr(not(feature = "std"), no_std)]
+#![warn(missing_debug_implementations, missing_docs, rust_2018_idioms, unreachable_pub)]
+// It cannot be included in the published code because this lints have false positives in the minimum required version.
+#![cfg_attr(test, warn(single_use_lifetimes))]
+#![doc(test(
+    no_crate_inject,
+    attr(
+        deny(warnings, rust_2018_idioms, single_use_lifetimes),
+        allow(dead_code, unused_assignments, unused_variables)
+    )
+))]
+
+#[cfg(feature = "alloc")]
+extern crate alloc;
+
+mod spawn;
+pub use crate::spawn::{LocalSpawn, Spawn, SpawnError};
+
+#[cfg(not(futures_no_atomic_cas))]
+#[cfg(feature = "alloc")]
+mod arc_wake;
+#[cfg(not(futures_no_atomic_cas))]
+#[cfg(feature = "alloc")]
+pub use crate::arc_wake::ArcWake;
+
+#[cfg(not(futures_no_atomic_cas))]
+#[cfg(feature = "alloc")]
+mod waker;
+#[cfg(not(futures_no_atomic_cas))]
+#[cfg(feature = "alloc")]
+pub use crate::waker::waker;
+
+#[cfg(not(futures_no_atomic_cas))]
+#[cfg(feature = "alloc")]
+mod waker_ref;
+#[cfg(not(futures_no_atomic_cas))]
+#[cfg(feature = "alloc")]
+pub use crate::waker_ref::{waker_ref, WakerRef};
+
+mod future_obj;
+pub use crate::future_obj::{FutureObj, LocalFutureObj, UnsafeFutureObj};
+
+mod noop_waker;
+pub use crate::noop_waker::noop_waker;
+pub use crate::noop_waker::noop_waker_ref;
+
+#[doc(no_inline)]
+pub use core::task::{Context, Poll, RawWaker, RawWakerVTable, Waker};