Enum Auth 

#[non_exhaustive]
pub enum Auth {
    None,
    Static(String),
    Dynamic(Arc<dyn TokenSource>),
}

How the client authenticates each request.

#[non_exhaustive] so new auth modes can be added without a breaking change; construct via Config::with_token / Config::with_oidc (or match with a wildcard arm).

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

None

No authentication (unauthenticated endpoints, or shared-secret off).

Static(String)

A fixed bearer token supplied by the caller.

Dynamic(Arc<dyn TokenSource>)

A dynamic token source (e.g. OIDC client-credentials with auto-refresh).

Implementations

impl Auth

pub async fn bearer(&self) -> Result<Option<String>, Error>

Resolve the current bearer token, if any.

Errors

Propagates any error from the underlying TokenSource.

Trait Implementations

impl Clone for Auth

fn clone(&self) -> Auth

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Auth

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

Formats the value using the given formatter.