X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning-block-sync%2Fsrc%2Fpoll.rs;h=fbe803b4cf3f12aafd17b5fb7776346f9686570b;hb=f551d5946b3acffefafba2c267116f2ebdbdc973;hp=34be2437c8e2ddae1a3f2c07d43de702c036d10b;hpb=4894d52d30399c21b7994952a8de0d1d7848c58d;p=rust-lightning

diff --git a/lightning-block-sync/src/poll.rs b/lightning-block-sync/src/poll.rs
index 34be2437..fbe803b4 100644
--- a/lightning-block-sync/src/poll.rs
+++ b/lightning-block-sync/src/poll.rs
@@ -1,3 +1,5 @@
+//! Adapters that make one or more [`BlockSource`]s simpler to poll for new chain tip transitions.
+
 use crate::{AsyncBlockSourceResult, BlockHeaderData, BlockSource, BlockSourceError, BlockSourceResult};
 
 use bitcoin::blockdata::block::Block;
@@ -158,12 +160,12 @@ impl std::ops::Deref for ValidatedBlock {
 ///
 /// Other `Poll` implementations must be built using `ChainPoller` as it provides the only means of
 /// validating chain data.
-pub struct ChainPoller<B: DerefMut<Target=T> + Sized + Sync + Send, T: BlockSource> {
+pub struct ChainPoller<B: DerefMut<Target=T> + Sized , T: BlockSource> {
 	block_source: B,
 	network: Network,
 }
 
-impl<B: DerefMut<Target=T> + Sized + Sync + Send, T: BlockSource> ChainPoller<B, T> {
+impl<B: DerefMut<Target=T> + Sized , T: BlockSource> 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
@@ -173,7 +175,7 @@ impl<B: DerefMut<Target=T> + Sized + Sync + Send, T: BlockSource> ChainPoller<B,
 	}
 }
 
-impl<B: DerefMut<Target=T> + Sized + Sync + Send, T: BlockSource> Poll for ChainPoller<B, T> {
+impl<B: DerefMut<Target=T> + Sized + Send + Sync, T: BlockSource> Poll for ChainPoller<B, T> {
 	fn poll_chain_tip<'a>(&'a mut self, best_known_chain_tip: ValidatedBlockHeader) ->
 		AsyncBlockSourceResult<'a, ChainTip>
 	{