Allow cloning NetworkGraphs

diff --git a/lightning/src/routing/network_graph.rs b/lightning/src/routing/network_graph.rs
index ab32493351bd75d6970e8eb32b60d9b281d6965b..d9a1d8279dea23fa21acbe8d91956d5a962c52fe 100644 (file)
--- a/lightning/src/routing/network_graph.rs
+++ b/lightning/src/routing/network_graph.rs
@@ -45,7 +45,7 @@ use bitcoin::hashes::hex::ToHex;
 const MAX_EXCESS_BYTES_FOR_RELAY: usize = 1024;
 
 /// Represents the network as nodes and channels between them
-#[derive(PartialEq)]
+#[derive(Clone, PartialEq)]
 pub struct NetworkGraph {
        genesis_hash: BlockHash,
        channels: BTreeMap<u64, ChannelInfo>,