Google Cloud Client Libraries for Rust - Discovery Engine API

WARNING: some RPCs have no corresponding Rust function to call them. Typically these are streaming RPCs. We expect adding these RPCs in a way that does not break the existing APIs or changes their behavior in a significant way. We do anticipate a number of new crate dependencies will be required. If you need these RPCs please open an issue in our GitHub repository.

Discovery Engine API.

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:

• AssistantService: enabled by the assistant-service feature.
• CmekConfigService: enabled by the cmek-config-service feature.
• CompletionService: enabled by the completion-service feature.
• ControlService: enabled by the control-service feature.
• ConversationalSearchService: enabled by the conversational-search-service feature.
• DataStoreService: enabled by the data-store-service feature.
• DocumentService: enabled by the document-service feature.
• EngineService: enabled by the engine-service feature.
• GroundedGenerationService: enabled by the grounded-generation-service feature.
• IdentityMappingStoreService: enabled by the identity-mapping-store-service feature.
• ProjectService: enabled by the project-service feature.
• RankService: enabled by the rank-service feature.
• RecommendationService: enabled by the recommendation-service feature.
• SchemaService: enabled by the schema-service feature.
• SearchService: enabled by the search-service feature.
• SearchTuningService: enabled by the search-tuning-service feature.
• ServingConfigService: enabled by the serving-config-service feature.
• SessionService: enabled by the session-service feature.
• SiteSearchEngineService: enabled by the site-search-engine-service feature.
• UserEventService: enabled by the user-event-service feature.
• UserLicenseService: enabled by the user-license-service feature.

Features

• default-rustls-provider: enabled by default. Use the default rustls crypto provider (aws-lc-rs) for TLS and authentication. Applications with specific requirements for cryptography (such as exclusively using the ring crate) should disable this default and call rustls::crypto::CryptoProvider::install_default().
• Each client can be enabled using its own feature. Use the client's name in kebab-case to enable the client.

More Information

• Read the crate's documentation