Enum Auth 

pub enum Auth {
    None,
    ApiKey(String),
    EphemeralToken(String),
    BearerToken(String),
    BearerTokenProvider(BearerTokenProvider),
}

Authentication method for the WebSocket handshake.

Variants

None

Send no credentials.

This is mainly useful with Endpoint::Custom when targeting a mock server, a local test harness, or a proxy that already performs auth.

ApiKey(String)

Standard long-lived API key (sent as ?key= query param).

EphemeralToken(String)

Short-lived token obtained via the ephemeral token endpoint (v1alpha).

BearerToken(String)

OAuth 2.0 bearer token sent via the Authorization header.

This is the first-class auth mode for Endpoint::VertexAi.

BearerTokenProvider(BearerTokenProvider)

Refreshable bearer-token provider.

Use this for endpoints such as Vertex AI where reconnect logic should obtain a fresh token instead of reusing a previously captured string.

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

Formats the value using the given formatter.