Current list of implemented libraries

[mmukada]

Hi all,

Thank you for the great work, it's exciting to see Rust gaining traction in the GCP ecosystem.

Is there a current list of services with available libraries? If not, is there a recommended way to check what's presently supported? I'm particularly interested in Firestore and PubSub. From what I can tell, Firestore seems to have only an Admin crate, and PubSub support may still be pending.

Cheers.

[coryan]

2026-08

A (belated) update. Since I provided this answer:

• Storage is GA
• Pub/Sub is GA
• BigQuery is in preview
• Spanner is in preview

That leaves as unimplemented:

• Bigtable (data plane)
• Datastore
• Firestore (data plane)

We have also launched many more services (see the command below to find a list), and streaming RPCs are in the works.

2025-07

At the moment it is easier to list what services are not implemented (yet):

• Bigtable (data plane)
• BigQuery
• Datastore
• Firestore (data plane)
• Pub/Sub
• Spanner (data plane)
• Storage (in progress)

We are also missing streaming RPCs in some services. I was able to create a list using:

find src/generated/ -name 'README.md' | xargs sed -n 's/^# Google Cloud Client Libraries for Rust //p' | sort -u

---

• Access Approval API
• Access Context Manager API
• Access Context Manager Types
• Advisory Notifications API
• AlloyDB API
• AlloyDB connectors
• Analytics Hub API
• API Gateway API
• API hub API
• API Keys API
• Apigee Connect API
• App Engine Admin API
• App Hub API
• Artifact Registry API
• Assured Workloads API
• Backup and DR Service API
• Backup for GKE API
• Bare Metal Solution API
• BeyondCorp API
• BigQuery Connection API
• BigQuery Data Policy API
• BigQuery Data Transfer API
• BigQuery Migration API
• BigQuery Reservation API
• Binary Authorization API
• Certificate Authority API
• Certificate Manager API
• Chronicle API
• Cloud Asset API
• Cloud Bigtable Admin API
• Cloud Billing API
• Cloud Build API
• Cloud Commerce Consumer Procurement API
• Cloud Composer API
• Cloud Controls Partner API
• Cloud Data Fusion API
• Cloud Dataplex API
• Cloud Dataproc API
• Cloud Datastore API
• Cloud Deploy API
• Cloud Document AI API
• Cloud Domains API
• Cloud Filestore API
• Cloud Firestore API
• Cloud Functions API
• Cloud Identity-Aware Proxy API
• Cloud IDS API
• Cloud Key Management Service (KMS) API
• Cloud Logging API
• Cloud Memorystore for Memcached API
• Cloud Metadata API
• Cloud Monitoring API
• Cloud Natural Language API
• Cloud Optimization API
• Cloud OS Login API
• Cloud OS Login Common Types
• Cloud Profiler API
• Cloud Quotas API
• Cloud Resource Manager API
• Cloud Run Admin API
• Cloud Scheduler API
• Cloud Shell API
• Cloud Spanner API
• Cloud Speech-to-Text API
• Cloud SQL Admin API
• Cloud Talent Solution API
• Cloud Tasks API
• Cloud Text-to-Speech API
• Cloud TPU API
• Cloud Translation API
• Cloud Video Intelligence API
• Cloud Vision API
• Cloud Workstations API
• Common Operation Metadata type
• Common Types
• Confidential Computing API
• Connect Gateway API
• Connectors API
• Contact Center AI Insights API
• Container Analysis API
• Data Lineage API
• Database Migration API
• Dataform API
• Dataproc Metastore API
• Datastream API
• Developer Connect API
• Device Streaming API
• Dialogflow API
• Discovery Engine API
• Distributed Cloud Edge Container API
• Distributed Cloud Edge Network API
• Essential Contacts API
• Eventarc API
• Financial Services API
• GKE Hub
• GKE Hub Types
• GKE Multi-Cloud API
• Google Apps Script Types
• Google Cloud Data Catalog API
• Google Cloud Managed Lustre API
• Google Cloud Memorystore for Redis API
• Google Cloud Support API
• Google RPC Types
• Google Workspace add-ons API
• IAM Meta API
• IAM Service Account Credentials API
• Identity and Access Management (IAM) API
• Infrastructure Manager API
• KMS Inventory API
• Kubernetes Engine API
• License Manager API
• Live Stream API
• Logging types
• Long Running Operations API
• Managed Service for Apache Kafka API
• Managed Service for Microsoft Active Directory API
• Memorystore API
• Migration Center API
• Model Armor API
• NetApp API
• Network Connectivity API
• Network Management API
• Network Security API
• Network Services API
• Notebooks API
• Oracle Database@Google Cloud API
• Organization Policy API
• Organization Policy Types
• OS Config API
• Parallelstore API
• Parameter Manager API
• Policy Simulator API
• Policy Troubleshooter API
• Privileged Access Manager API
• Public Certificate Authority API
• Rapid Migration Assessment API
• reCAPTCHA Enterprise API
• Recommender API
• Recommender API Logging
• RPC Audit and Logging Attributes
• Secret Manager API
• Secure Source Manager API
• Security Command Center API
• Security Posture API
• Sensitive Data Protection (DLP)
• Serverless VPC Access API
• Service Config API
• Service Control API
• Service Directory API
• Service Health API
• Service Management API
• Service Usage API
• Stackdriver Trace API
• Storage Batch Operations API
• Storage Insights API
• Storage Transfer API
• Telco Automation API
• Timeseries Insights API
• Transcoder API
• Vertex AI API
• Vertex AI Search for commerce API
• Video Stitcher API
• VM Migration API
• VMware Engine API
• Web Risk API
• Web Security Scanner API
• Workflow Executions API
• Workflows API

[mmukada]

Thanks for getting back and sharing the helpful info. Really appreciate it!

[mmukada]

Hi @coryan. Would you have an idea on when the pending services will be available?

[coryan]

Unfortunately I am not at liberty to share the roadmap.

If you have a technical account manager or support, they may be able to put you in touch with the product manager for the Cloud SDKs, who would then be able to share timelines (probably under a NDA, but I am not a lawyer, so I cannot say what would be required with any confidence).

[mmukada]

Noted. thanks for your response and guidance.

[mmukada]

Thanks for the helpful update. Coincidentally, BigQuery was a key requirement for us, so its availability is particularly timely. We really appreciate the effort that has gone into this.