Crate google_cloud_pubsub 

Google Cloud Client Libraries for Rust - Pub/Sub

This crate contains traits, types, and functions to interact with Pub/Sub. Most applications will use the structs defined in the client module.

For publishing messages:

• Publisher

For receiving messages:

• Subscriber

For administrative operations:

• TopicAdmin
• SubscriptionAdmin
• SchemaService

NOTE: This crate used to contain a different implementation, with a different surface. @yoshidan generously donated the crate name to Google. Their crate continues to live as gcloud-pubsub.

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().
• unstable-stream: enable the (unstable) features to convert several types to a future::Stream.

Modules

builder

Request and client builders.

client

Clients to interact with Cloud Pub/Sub.

error

Custom errors for the Cloud Pub/Sub clients.

model

The messages and enums that are part of this client library.

publisher

Types related to publishing messages with a Publisher client.

stub

Traits to mock the clients in this library.

subscriber

Types related to receiving messages with a Subscriber client.

Structs

Error

The core error returned by all client libraries.

Type Aliases

Result

An alias of std::result::Result where the error is always Error.