///
/// Other `Poll` implementations should be built using `ChainPoller` as it provides the simplest way
/// of validating chain data and checking consistency.
-pub struct ChainPoller<B: Deref<Target=T> + Sized, T: BlockSource> {
+pub struct ChainPoller<B: Deref<Target=T> + Sized + Send + Sync, T: BlockSource + ?Sized> {
block_source: B,
network: Network,
}
-impl<B: Deref<Target=T> + Sized, T: BlockSource> ChainPoller<B, T> {
+impl<B: Deref<Target=T> + Sized + Send + Sync, T: BlockSource + ?Sized> ChainPoller<B, T> {
/// Creates a new poller for the given block source.
///
/// If the `network` parameter is mainnet, then the difficulty between blocks is checked for
}
}
-impl<B: Deref<Target=T> + Sized + Send + Sync, T: BlockSource> Poll for ChainPoller<B, T> {
+impl<B: Deref<Target=T> + Sized + Send + Sync, T: BlockSource + ?Sized> Poll for ChainPoller<B, T> {
fn poll_chain_tip<'a>(&'a self, best_known_chain_tip: ValidatedBlockHeader) ->
AsyncBlockSourceResult<'a, ChainTip>
{