Struct StaticCredentialProvider 

pub struct StaticCredentialProvider { /* private fields */ }

Reference implementation of CredentialProvider that always returns a fixed key.

Useful for tests and for wiring a ModelConfig uniformly when refresh is not needed — equivalent to leaving ModelConfig::credentials = None and relying on the static api_key field, but lets test harnesses count invalidate() calls.

Implementations

impl StaticCredentialProvider

pub fn new(key: impl Into<String>) -> Self

Trait Implementations

impl Clone for StaticCredentialProvider

fn clone(&self) -> StaticCredentialProvider

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl CredentialProvider for StaticCredentialProvider

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

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

Return the current API key for this credential. Implementations may cache, re-fetch from a metadata service, or compute on the fly. Called once per StreamProvider::stream() invocation.

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

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

Hint that the current cached credential has been rejected by the upstream API and a fresh value should be fetched on the next current() call.

impl Debug for StaticCredentialProvider

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

Formats the value using the given formatter.