1 files changed, 9 insertions, 0 deletions
diff --git a/toolkit/library/rust/lib.rs b/toolkit/library/rust/lib.rs
new file mode 100644
index 0000000000..815413a5da
--- /dev/null
+++ b/toolkit/library/rust/lib.rs
@@ -0,0 +1,9 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+// You should not be adding code to this crate; you will almost certainly
+// get link errors when linking libxul-gtest.  Add any |extern crate|
+// declarations or similar to the gkrust-shared crate in
+// toolkit/library/rust/shared/lib.rs.
+extern crate gkrust_shared;