Struct DefaultCredentialResolver 

pub struct DefaultCredentialResolver { /* private fields */ }

Default credential resolver that handles:

• API key passthrough
• Bearer token expiry validation
• OAuth2 token refresh with deduplication

Implementations

impl DefaultCredentialResolver

pub fn new(store: Arc<dyn CredentialStore>) -> Self

Create a resolver backed by the given credential store.

pub fn with_client(self, client: Client) -> Self

Set a custom HTTP client for OAuth2 refresh requests.

pub fn with_expiry_buffer(self, buffer: Duration) -> Self

Set the expiry buffer (default: 60 seconds).

Tokens expiring within this duration are treated as expired.

Trait Implementations

impl CredentialResolver for DefaultCredentialResolver

fn resolve(&self, key: &str) -> CredentialFuture<'_, ResolvedCredential>

Resolve a credential by key. Returns the minimal secret value needed for the authenticated request.