Struct WorkloadAuthn 

pub struct WorkloadAuthn { /* private fields */ }

Groups all workload-identity providers and warns if none of them detected a valid token.

This lets the outer FallbackAuthn continue to DeviceAuthn while still surfacing a diagnostic when SPIRAL_WORKLOAD_ID is set but the environment lacks a usable platform token.

When workload_id is None (i.e. SPIRAL_WORKLOAD_ID is not set), the providers are skipped entirely. If a workload ID is present but no provider returns a token, an error is returned.

Implementations

impl WorkloadAuthn

pub fn new(workload_id: Option<String>, providers: Vec<TokenSource>) -> Self

impl WorkloadAuthn

pub async fn token(&self) -> CredentialResult<Option<Token>>

A usable token, or None when this provider has no credentials to offer.

Trait Implementations

impl Debug for WorkloadAuthn

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

Formats the value using the given formatter.

impl From<WorkloadAuthn> for TokenSource

fn from(provider: WorkloadAuthn) -> Self

Converts to this type from the input type.