Enum GcpCredentials 

pub enum GcpCredentials {
    AccessToken {
        token: String,
    },
    ServiceAccountKey {
        json: String,
    },
    ServiceMetadata,
    ProjectedServiceAccount {
        token_file: String,
        service_account_email: String,
    },
    AuthorizedUser {
        client_id: String,
        client_secret: String,
        refresh_token: String,
    },
}

Authentication options for talking to GCP APIs.

Variants

AccessToken

Use an already-minted OAuth2 access token.

Fields

token: String

ServiceAccountKey

Use a full Service Account JSON key (as string). A short-lived JWT will be created and exchanged for a bearer token automatically.

Fields

json: String

ServiceMetadata

Use GCP metadata server for authentication (for instances running on GCP)

ProjectedServiceAccount

Use projected service account token (for Kubernetes workload identity)

Fields

token_file: String

Path to the projected service account token

service_account_email: String

Service account email

AuthorizedUser

Use gcloud Application Default Credentials (authorized_user). Exchanges refresh_token for an access_token via Google’s OAuth2 endpoint.

Fields

client_id: String

OAuth2 client ID

client_secret: String

OAuth2 client secret

refresh_token: String

OAuth2 refresh token

Trait Implementations

impl Clone for GcpCredentials

fn clone(&self) -> GcpCredentials

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for GcpCredentials

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for GcpCredentials

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for GcpCredentials

fn eq(&self, other: &GcpCredentials) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for GcpCredentials

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for GcpCredentials

impl StructuralPartialEq for GcpCredentials