Enum Credentials 

pub enum Credentials {
    None,
    ApiKey {
        key: String,
    },
    AccessKey {
        access_key: String,
        secret_key: String,
        session_token: Option<String>,
    },
    OAuth2 {
        access_token: String,
        refresh_token: Option<String>,
        expires_at: Option<DateTime<Utc>>,
    },
    ServiceAccount {
        key_json: String,
        project_id: Option<String>,
    },
    SasToken {
        token: String,
        expires_at: Option<DateTime<Utc>>,
    },
    IamRole {
        role_arn: String,
        session_name: String,
    },
    Custom {
        data: HashMap<String, String>,
    },
}

Authentication credentials

Variants

None

No authentication

ApiKey

API key authentication

Fields

key: String

API key

AccessKey

Access key and secret key (AWS-style)

Fields

access_key: String

Access key ID

secret_key: String

Secret access key

session_token: Option<String>

Optional session token

OAuth2

OAuth 2.0 token

Fields

access_token: String

Access token

refresh_token: Option<String>

Optional refresh token

expires_at: Option<DateTime<Utc>>

Token expiration time

ServiceAccount

Service account key (GCP-style JSON)

Fields

key_json: String

Service account key JSON

project_id: Option<String>

Project ID

SasToken

Shared Access Signature token (Azure-style)

Fields

token: String

SAS token

expires_at: Option<DateTime<Utc>>

Token expiration time

IamRole

IAM role credentials

Fields

role_arn: String

Role ARN

session_name: String

Session name

Custom

Custom credentials with arbitrary key-value pairs

Fields

data: HashMap<String, String>

Credential data

Implementations

impl Credentials

pub fn api_key(key: impl Into<String>) -> Self

Creates API key credentials

pub fn access_key( access_key: impl Into<String>, secret_key: impl Into<String>, ) -> Self

Creates access key credentials

pub fn access_key_with_session( access_key: impl Into<String>, secret_key: impl Into<String>, session_token: impl Into<String>, ) -> Self

Creates access key credentials with session token

pub fn oauth2(access_token: impl Into<String>) -> Self

Creates OAuth 2.0 credentials

pub fn oauth2_with_refresh( access_token: impl Into<String>, refresh_token: impl Into<String>, ) -> Self

Creates OAuth 2.0 credentials with refresh token

pub fn service_account_from_json(json: impl Into<String>) -> Result<Self>

Creates service account credentials from JSON

pub fn service_account_from_file(path: impl AsRef<Path>) -> Result<Self>

Creates service account credentials from file

pub fn sas_token(token: impl Into<String>) -> Self

Creates SAS token credentials

pub fn iam_role( role_arn: impl Into<String>, session_name: impl Into<String>, ) -> Self

Creates IAM role credentials

pub fn is_expired(&self) -> bool

Checks if credentials are expired

pub fn needs_refresh(&self) -> bool

Returns true if credentials need refresh

Trait Implementations

impl Clone for Credentials

fn clone(&self) -> Credentials

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Credentials

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

Formats the value using the given formatter.