Trait BlobSidecarProvider

pub trait BlobSidecarProvider {
    // Required method
    fn beacon_blob_side_cars<'life0, 'life1, 'async_trait>(
        &'life0 self,
        slot: u64,
        hashes: &'life1 [IndexedBlobHash],
    ) -> Pin<Box<dyn Future<Output = Result<Vec<BlobData>, BlobProviderError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
}

The minimal interface required to fetch sidecars from a remote blob store.

Required Methods

fn beacon_blob_side_cars<'life0, 'life1, 'async_trait>( &'life0 self, slot: u64, hashes: &'life1 [IndexedBlobHash], ) -> Pin<Box<dyn Future<Output = Result<Vec<BlobData>, BlobProviderError>> + Send + 'async_trait>>

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

Fetches blob sidecars that were confirmed in the specified L1 block with the given indexed hashes. Order of the returned sidecars is guaranteed to be that of the hashes. Blob data is not checked for validity.

Consensus specs: https://ethereum.github.io/beacon-APIs/#/Beacon/getBlobSidecars

Implementors

impl<B: BeaconClient + Send + Sync> BlobSidecarProvider for B

Blanket implementation of the BlobSidecarProvider trait for all types that implemend BeaconClient, which has a superset of the required functionality.