1 files changed, 0 insertions, 40 deletions
diff --git a/src/rt/rust_builtin.cpp b/src/rt/rust_builtin.cpp
index a8eec52943e..90cfd98bc48 100644
--- a/src/rt/rust_builtin.cpp
+++ b/src/rt/rust_builtin.cpp
@@ -13,8 +13,6 @@
 #include "rust_util.h"
 #include "sync/rust_thread.h"
 #include "sync/lock_and_signal.h"
-#include "memory_region.h"
-#include "boxed_region.h"
 #include "vg/valgrind.h"
 
 #include <time.h>
@@ -477,44 +475,6 @@ rust_initialize_rt_tls_key(tls_key *key) {
     }
 }
 
-extern "C" CDECL memory_region*
-rust_new_memory_region(uintptr_t detailed_leaks,
-                       uintptr_t poison_on_free) {
-    return new memory_region((bool)detailed_leaks,
-                             (bool)poison_on_free);
-}
-
-extern "C" CDECL void
-rust_delete_memory_region(memory_region *region) {
-    delete region;
-}
-
-extern "C" CDECL boxed_region*
-rust_new_boxed_region(memory_region *region,
-                      uintptr_t poison_on_free) {
-    return new boxed_region(region, poison_on_free);
-}
-
-extern "C" CDECL void
-rust_delete_boxed_region(boxed_region *region) {
-    delete region;
-}
-
-extern "C" CDECL rust_opaque_box*
-rust_boxed_region_malloc(boxed_region *region, type_desc *td, size_t size) {
-    return region->malloc(td, size);
-}
-
-extern "C" CDECL rust_opaque_box*
-rust_boxed_region_realloc(boxed_region *region, rust_opaque_box *ptr, size_t size) {
-    return region->realloc(ptr, size);
-}
-
-extern "C" CDECL void
-rust_boxed_region_free(boxed_region *region, rust_opaque_box *box) {
-    region->free(box);
-}
-
 typedef void *(rust_try_fn)(void*, void*);
 
 extern "C" CDECL uintptr_t