1 files changed, 4 insertions, 0 deletions
diff --git a/src/rt/rust_task.h b/src/rt/rust_task.h
index 1d87a0ed56c..d562d151894 100644
--- a/src/rt/rust_task.h
+++ b/src/rt/rust_task.h
@@ -275,6 +275,10 @@ public:
     void fail();
     void fail(char const *expr, char const *file, size_t line);
 
+    // Propagate failure to the entire rust runtime.
+    // TODO(bblum): maybe this can be done at rust-level?
+    void fail_sched_loop();
+
     // Disconnect from our supervisor.
     void unsupervise();