build(rust): vendor googletest crate

third_party/crates/googletest-0.14.3/src/internal/mod.rs

@@ -0,0 +1,23 @@
+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#![doc(hidden)]
+
+pub(crate) mod description_renderer;
+pub mod glob;
+pub mod scoped_trace;
+pub mod test_data;
+pub mod test_filter;
+pub mod test_outcome;
+pub mod test_sharding;