Struct BaseScopedStorageOptionsProvider 

pub struct BaseScopedStorageOptionsProvider { /* private fields */ }

A StorageOptionsProvider that resolves another accessor’s options for a single base path scope.

Fetching through this provider first refreshes the parent accessor when its options have expired, then resolves the refreshed options for the scope. As a result, dynamically vended per-base credentials (e.g. a namespace server returning base_<id>.<key> entries in one flat map) stay fresh per base.

Implementations

impl BaseScopedStorageOptionsProvider

pub fn new(inner: Arc<StorageOptionsAccessor>, base_id: Option<u32>) -> Self

Trait Implementations

impl Debug for BaseScopedStorageOptionsProvider

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

Formats the value using the given formatter.

impl StorageOptionsProvider for BaseScopedStorageOptionsProvider

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

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

Fetch fresh storage options

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

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

Fetch fresh storage options, bypassing caches along the chain.

fn provider_id(&self) -> String

Return a human-readable unique identifier for this provider instance