Struct google_apis_common::auth::NoToken

pub struct NoToken;

In the event that the API endpoint does not require an oauth2 token, NoToken should be provided to the hub to avoid specifying an authenticator.

Trait Implementations

impl Clone for NoToken

fn clone(&self) -> NoToken

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for NoToken

fn default() -> NoToken

Returns the “default value” for a type.

impl GetToken for NoToken

fn get_token<'a>( &'a self, _scopes: &'a [&str] ) -> Pin<Box<dyn Future<Output = Result<Option<String>, Box<dyn Error + Send + Sync>>> + Send + 'a>>

Called whenever an API call requires authentication via an oauth2 token. Returns Ok(None) if a token is not necessary - otherwise, returns an error indicating the reason why a token could not be produced.