pub struct ClientConfig {
    pub pool_size: Option<usize>,
    pub project_id: Option<String>,
    pub endpoint: String,
}

Fields

pool_size: Option<usize>project_id: Option<String>

The default project is determined by credentials.

  • If the GOOGLE_APPLICATION_CREDENTIALS is specified the project_id is from credentials.
  • If the server is running on CGP the project_id is from metadata server
  • If the PUBSUB_EMULATOR_HOST is specified the project_id is ‘local-project’
endpoint: String

Overriding service endpoint

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