use crate::poll::{ChainTip, Poll, ValidatedBlockHeader};
-use bitcoin::blockdata::block::{Block, BlockHeader};
+use bitcoin::blockdata::block::{Block, Header};
use bitcoin::hash_types::BlockHash;
-use bitcoin::util::uint::Uint256;
+use bitcoin::pow::Work;
use lightning::chain;
use lightning::chain::Listen;
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
pub struct BlockHeaderData {
/// The block header itself.
- pub header: BlockHeader,
+ pub header: Header,
/// The block height where the genesis block has height 0.
pub height: u32,
- /// The total chain work in expected number of double-SHA256 hashes required to build a chain
- /// of equivalent weight.
- pub chainwork: Uint256,
+ /// The total chain work required to build a chain of equivalent weight.
+ pub chainwork: Work,
}
/// A block including either all its transactions or only the block header.
/// A block containing all its transactions.
FullBlock(Block),
/// A block header for when the block does not contain any pertinent transactions.
- HeaderOnly(BlockHeader),
+ HeaderOnly(Header),
}
/// A lightweight client for keeping a listener in sync with the chain, allowing for Simplified