Trait ObjectPrefetch 

pub trait ObjectPrefetch:
    Send
    + Sync
    + Debug {
    // Required method
    fn prefetch<'life0, 'async_trait>(
        &'life0 self,
        items: Vec<PrefetchItem>,
    ) -> Pin<Box<dyn Future<Output = Result<PrefetchResponse, Error>> + Send + 'async_trait>>
       where 'life0: 'async_trait,
             Self: 'async_trait;
}

Dyn-compatible capability seam so downstream consumers that hold Arc<dyn ObjectStore> (not CacheClientStore directly) can still drive prefetch without downcasting.

Debug is a supertrait so Arc<dyn ObjectPrefetch> can be embedded in a #[derive(Debug)] struct (e.g. DataLakeConnection).

Required Methods

fn prefetch<'life0, 'async_trait>( &'life0 self, items: Vec<PrefetchItem>, ) -> Pin<Box<dyn Future<Output = Result<PrefetchResponse, Error>> + Send + 'async_trait>>

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

Implementors

impl ObjectPrefetch for CacheClientStore

impl ObjectPrefetch for PrefixPrefetch