X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning-transaction-sync%2Fsrc%2Fcommon.rs;h=d68ac95914e2461396b8df160316651de5b2ffc8;hb=777ce7b059c0e81cbb36813d9ad028f767985fdd;hp=c635f7385c6ecbd47bb6b4e90f5abb335feca8f5;hpb=68d5e88e46cc1109b6c3d1bc9705a2327c1dace1;p=rust-lightning

diff --git a/lightning-transaction-sync/src/common.rs b/lightning-transaction-sync/src/common.rs
index c635f738..d68ac959 100644
--- a/lightning-transaction-sync/src/common.rs
+++ b/lightning-transaction-sync/src/common.rs
@@ -4,6 +4,7 @@ use bitcoin::{Txid, BlockHash, Transaction, OutPoint};
 use bitcoin::block::Header;
 
 use std::collections::{HashSet, HashMap};
+use std::ops::Deref;
 
 
 // Represents the current state.
@@ -33,10 +34,12 @@ impl SyncState {
 			pending_sync: false,
 		}
 	}
-	pub fn sync_unconfirmed_transactions(
-		&mut self, confirmables: &Vec<&(dyn Confirm + Sync + Send)>,
+	pub fn sync_unconfirmed_transactions<C: Deref>(
+		&mut self, confirmables: &Vec<C>,
 		unconfirmed_txs: Vec<Txid>,
-	) {
+	)
+		where C::Target: Confirm,
+	{
 		for txid in unconfirmed_txs {
 			for c in confirmables {
 				c.transaction_unconfirmed(&txid);
@@ -57,10 +60,12 @@ impl SyncState {
 		}
 	}
 
-	pub fn sync_confirmed_transactions(
-		&mut self, confirmables: &Vec<&(dyn Confirm + Sync + Send)>,
+	pub fn sync_confirmed_transactions<C: Deref>(
+		&mut self, confirmables: &Vec<C>,
 		confirmed_txs: Vec<ConfirmedTx>
-	) {
+	)
+		where C::Target: Confirm,
+	{
 		for ctx in confirmed_txs {
 			for c in confirmables {
 				c.transactions_confirmed(