1 files changed, 4 insertions, 0 deletions
diff --git a/src/rt/rust_task_thread.h b/src/rt/rust_task_thread.h
index 49da2eeeaf5..7b05c185be1 100644
--- a/src/rt/rust_task_thread.h
+++ b/src/rt/rust_task_thread.h
@@ -123,6 +123,10 @@ public:
     rust_task_id create_task(rust_task *spawner, const char *name,
                              size_t init_stack_sz);
 
+    void transition(rust_task *task,
+                    rust_task_list *src, rust_task_list *dst,
+                    rust_cond *cond, const char* cond_name);
+
     virtual void run();
 
     void init_tls();