use bitcoin::blockdata::transaction::Transaction;
use bitcoin::blockdata::script::Script;
use bitcoin::blockdata::constants::genesis_block;
-use bitcoin::util::hash::BitcoinHash;
use bitcoin::network::constants::Network;
use bitcoin::hash_types::{Txid, BlockHash};
/// parameters with static lifetimes). Other times you can afford a reference, which is more
/// efficient, in which case BlockNotifierRef is a more appropriate type. Defining these type
/// aliases prevents issues such as overly long function definitions.
+///
+/// (C-not exported) as we let clients handle any reference counting they need to do
pub type BlockNotifierArc<C> = Arc<BlockNotifier<'static, Arc<ChainListener>, C>>;
/// BlockNotifierRef is useful when you want a BlockNotifier that points to ChainListeners
/// If the same listener is registered multiple times, unregistering
/// will remove ALL occurrences of that listener. Comparison is done using
/// the pointer returned by the Deref trait implementation.
+ ///
+ /// (C-not exported) because the equality check would always fail
pub fn unregister_listener(&self, listener: CL) {
let mut vec = self.listeners.lock().unwrap();
// item is a ref to an abstract thing that dereferences to a ChainListener,
}
fn get_chain_utxo(&self, genesis_hash: BlockHash, _unspent_tx_output_identifier: u64) -> Result<(Script, u64), ChainError> {
- if genesis_hash != genesis_block(self.network).header.bitcoin_hash() {
+ if genesis_hash != genesis_block(self.network).header.block_hash() {
return Err(ChainError::NotWatched);
}
Err(ChainError::NotSupported)