The source files in google/cloud/ define types and functions shared by the several Google Cloud C++ libraries. Here is where you will find the implementation of types used throughout the libraries, such as StatusOr<T>, Status, future<T>, or CompletionQueue.

We consider this code stable and generally available. Please note that the Google Cloud C++ client libraries do not follow Semantic Versioning.

Some sub-directories include internal-only types and functions. These are used in the implementation of the Google Cloud C++ libraries, but are not intended for general use. They are subject to change and/or removal without notice. These include google/cloud/internal/, and google/cloud/testing_utils/.

• Reference doxygen documentation for each release of this library
• Detailed header comments in our public .h files

See CONTRIBUTING.md for details on how to contribute to this project, including how to build and test your changes as well as how to properly format your code.

Apache 2.0; see LICENSE for details.