Wire in PushPromise

src/proto/streams/stream.rs

@@ -17,8 +17,14 @@ pub(super) struct Stream<B> {
     /// Frames pending for this stream being sent to the socket
     pub pending_send: buffer::Deque<B>,
 
-    /// Next stream pending send
-    pub next_pending_send: Option<store::Key>,
+    /// Next node in the `Stream` linked list.
+    ///
+    /// This field is used in different linked lists depending on the stream
+    /// state.
+    pub next: Option<store::Key>,
+
+    /// The stream's pending push promises
+    pub pending_push_promises: store::List<B>,
 
     /// True if the stream is currently pending send
     pub is_pending_send: bool,
@@ -32,7 +38,8 @@ impl<B> Stream<B> {
             pending_recv: buffer::Deque::new(),
             recv_task: None,
             pending_send: buffer::Deque::new(),
-            next_pending_send: None,
+            next: None,
+            pending_push_promises: store::List::new(),
             is_pending_send: false,
         }
     }