# Google Cloud Client Libraries for Rust - Model Armor API
Model Armor helps you protect against risks like prompt injection, harmful
content, and data leakage in generative AI applications by letting you
define policies that filter user prompts and model responses.
The client library types and functions are stable and not expected to change.
Please note that Google Cloud services do change from time to time. The client
libraries are designed to preserve backwards compatibility when the service
changes in compatible ways. For example, adding RPCs, or fields to messages
should not introduce breaking changes to the client libraries.
## Quickstart
The main types to work with this crate are the clients:
- [ModelArmor]
## More Information
- Read the [crate's documentation](https://docs.rs/google-cloud-modelarmor-v1/1.3.0)
[ModelArmor]: https://docs.rs/google-cloud-modelarmor-v1/1.3.0/google_cloud_modelarmor_v1/client/struct.ModelArmor.html