1 files changed, 8 insertions, 0 deletions
diff --git a/third_party/rust/tokio/src/macros/ready.rs b/third_party/rust/tokio/src/macros/ready.rs
new file mode 100644
index 0000000000..1f48623b80
--- /dev/null
+++ b/third_party/rust/tokio/src/macros/ready.rs
@@ -0,0 +1,8 @@
+macro_rules! ready {
+    ($e:expr $(,)?) => {
+        match $e {
+            std::task::Poll::Ready(t) => t,
+            std::task::Poll::Pending => return std::task::Poll::Pending,
+        }
+    };
+}