1 files changed, 1 insertions, 5 deletions
diff --git a/src/rt/rust_builtin.cpp b/src/rt/rust_builtin.cpp
index 4f951a7faf0..264e6fdb325 100644
--- a/src/rt/rust_builtin.cpp
+++ b/src/rt/rust_builtin.cpp
@@ -3,6 +3,7 @@
 #include "rust_internal.h"
 #include "rust_scheduler.h"
 #include "rust_task.h"
+#include "rust_util.h"
 
 #if !defined(__WIN32__)
 #include <sys/time.h>
@@ -420,11 +421,6 @@ rust_get_task() {
     return rust_scheduler::get_task();
 }
 
-struct fn_env_pair {
-    spawn_fn f;
-    rust_boxed_closure *env;
-};
-
 extern "C" CDECL void
 start_task(rust_task_id id, fn_env_pair *f) {
     rust_task *task = rust_scheduler::get_task();