Struct ChainedTokenCredential 

pub struct ChainedTokenCredential { /* private fields */ }

Tries a sequence of credentials in order, returning the first token obtained. The index of the first credential to succeed is remembered and tried first on subsequent calls (re-remembered if a different one later wins), mirroring azure_identity’s ChainedTokenCredential.

Implementations

impl ChainedTokenCredential

pub fn new(credentials: Vec<Arc<dyn TokenCredential>>) -> Self

Build a chain from an ordered list of credentials.

Trait Implementations

impl TokenCredential for ChainedTokenCredential

fn get_token<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<String>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Fetch a bearer token to send as Authorization: Bearer <token>.

fn get_token_for_scope<'life0, 'life1, 'async_trait>( &'life0 self, scope: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<String>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Fetch a bearer token for a specific scope (audience), e.g. "https://ai.azure.com/.default".