Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 19 insertions, 0 deletions

diff --git a/vendor/futures-util/src/future/abortable.rs b/vendor/futures-util/src/future/abortable.rs
new file mode 100644
index 000000000..d017ab734
--- /dev/null
+++ b/vendor/futures-util/src/future/abortable.rs
@@ -0,0 +1,19 @@
+use super::assert_future;
+use crate::future::{AbortHandle, Abortable, Aborted};
+use futures_core::future::Future;
+
+/// Creates a new `Abortable` future and an `AbortHandle` which can be used to stop it.
+///
+/// This function is a convenient (but less flexible) alternative to calling
+/// `AbortHandle::new` and `Abortable::new` manually.
+///
+/// This function is only available when the `std` or `alloc` feature of this
+/// library is activated, and it is activated by default.
+pub fn abortable<Fut>(future: Fut) -> (Abortable<Fut>, AbortHandle)
+where
+    Fut: Future,
+{
+    let (handle, reg) = AbortHandle::new_pair();
+    let abortable = assert_future::<Result<Fut::Output, Aborted>, _>(Abortable::new(future, reg));
+    (abortable, handle)
+}