X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Futil%2Fpersist.rs;h=0accd0cc12868dd52226dd84bccc2ea88c74ed31;hb=8eb44bfaaf343478c51cce55a57f01f9f82b6791;hp=2e45685daa00709ecea13cd0e8dc521028b05e16;hpb=e1b58a810f128365f1c00c4d3914079b713d5b1a;p=rust-lightning

diff --git a/lightning/src/util/persist.rs b/lightning/src/util/persist.rs
index 2e45685d..0accd0cc 100644
--- a/lightning/src/util/persist.rs
+++ b/lightning/src/util/persist.rs
@@ -16,7 +16,7 @@ use crate::routing::scoring::WriteableScore;
 use crate::chain;
 use crate::chain::chaininterface::{BroadcasterInterface, FeeEstimator};
 use crate::chain::chainmonitor::{Persist, MonitorUpdateId};
-use crate::chain::keysinterface::{EntropySource, NodeSigner, Sign, SignerProvider};
+use crate::chain::keysinterface::{EntropySource, NodeSigner, WriteableEcdsaChannelSigner, SignerProvider};
 use crate::chain::transaction::OutPoint;
 use crate::chain::channelmonitor::{ChannelMonitor, ChannelMonitorUpdate};
 use crate::ln::channelmanager::ChannelManager;
@@ -28,6 +28,7 @@ use super::{logger::Logger, ser::Writeable};
 /// Implementing `KVStorePersister` provides auto-implementations for [`Persister`]
 /// and [`Persist`] traits.  It uses "manager", "network_graph",
 /// and "monitors/{funding_txo_id}_{funding_txo_index}" for keys.
+/// (C-not exported)
 pub trait KVStorePersister {
 	/// Persist the given writeable using the provided key
 	fn persist<W: Writeable>(&self, key: &str, object: &W) -> io::Result<()>;
@@ -80,7 +81,7 @@ impl<'a, A: KVStorePersister, M: Deref, T: Deref, ES: Deref, NS: Deref, SP: Dere
 	}
 }
 
-impl<ChannelSigner: Sign, K: KVStorePersister> Persist<ChannelSigner> for K {
+impl<ChannelSigner: WriteableEcdsaChannelSigner, K: KVStorePersister> Persist<ChannelSigner> for K {
 	// TODO: We really need a way for the persister to inform the user that its time to crash/shut
 	// down once these start returning failure.
 	// A PermanentFailure implies we should probably just shut down the node since we're