pub(crate) async fn block_extended_header_in_range(
blockchain_read: &mut BlockchainReadHandle,
range: Range<usize>,
chain: Chain,
) -> Result<Vec<ExtendedBlockHeader>, Error>
pub(crate) async fn block_extended_header_in_range(
blockchain_read: &mut BlockchainReadHandle,
range: Range<usize>,
chain: Chain,
) -> Result<Vec<ExtendedBlockHeader>, Error>