Function solana_ledger::blockstore_db::new_cf_descriptor_pair_shreds

fn new_cf_descriptor_pair_shreds<D: 'static + Column + ColumnName, C: 'static + Column + ColumnName>(
    options: &BlockstoreOptions,
    oldest_slot: &OldestSlot
) -> (ColumnFamilyDescriptor, ColumnFamilyDescriptor)

Creates and returns the column family descriptors for both data shreds and coding shreds column families.

@return a pair of ColumnFamilyDescriptor where the first / second elements are associated to the first / second template class respectively.