Move network_graph.rs to gossip.rs

jkczyz · jkczyz · commit c2ed78addc18 · 2022-06-02T13:15:16.000-07:00
The routing::network_graph module contains a few structs related to p2p
gossip. So renaming the module to 'gossip' seems more appropriate.
diff --git a/fuzz/src/full_stack.rs b/fuzz/src/full_stack.rs
@@ -37,7 +37,7 @@ use lightning::ln::channelmanager::{ChainParameters, ChannelManager};
 use lightning::ln::peer_handler::{MessageHandler,PeerManager,SocketDescriptor,IgnoringMessageHandler};
 use lightning::ln::msgs::DecodeError;
 use lightning::ln::script::ShutdownScript;
-use lightning::routing::network_graph::{P2PGossipSync, NetworkGraph};
+use lightning::routing::gossip::{P2PGossipSync, NetworkGraph};
 use lightning::routing::router::{find_route, PaymentParameters, RouteParameters};
 use lightning::routing::scoring::FixedPenaltyScorer;
 use lightning::util::config::UserConfig;
diff --git a/fuzz/src/process_network_graph.rs b/fuzz/src/process_network_graph.rs
@@ -5,7 +5,7 @@ use utils::test_logger;
 /// Actual fuzz test, method signature and name are fixed
 fn do_test(data: &[u8]) {
 	let block_hash = bitcoin::BlockHash::default();
-	let network_graph = lightning::routing::network_graph::NetworkGraph::new(block_hash);
+	let network_graph = lightning::routing::gossip::NetworkGraph::new(block_hash);
 	let rapid_sync = RapidGossipSync::new(&network_graph);
 	let _ = rapid_sync.update_network_graph(data);
 }
diff --git a/fuzz/src/router.rs b/fuzz/src/router.rs
@@ -16,11 +16,11 @@ use lightning::chain::transaction::OutPoint;
 use lightning::ln::channelmanager::{ChannelDetails, ChannelCounterparty};
 use lightning::ln::features::InitFeatures;
 use lightning::ln::msgs;
+use lightning::routing::gossip::{NetworkGraph, RoutingFees};
 use lightning::routing::router::{find_route, PaymentParameters, RouteHint, RouteHintHop, RouteParameters};
 use lightning::routing::scoring::FixedPenaltyScorer;
 use lightning::util::logger::Logger;
 use lightning::util::ser::Readable;
-use lightning::routing::network_graph::{NetworkGraph, RoutingFees};
 
 use bitcoin::hashes::Hash;
 use bitcoin::secp256k1::PublicKey;
diff --git a/lightning-background-processor/src/lib.rs b/lightning-background-processor/src/lib.rs
@@ -18,7 +18,7 @@ use lightning::chain::keysinterface::{Sign, KeysInterface};
 use lightning::ln::channelmanager::ChannelManager;
 use lightning::ln::msgs::{ChannelMessageHandler, RoutingMessageHandler};
 use lightning::ln::peer_handler::{CustomMessageHandler, PeerManager, SocketDescriptor};
-use lightning::routing::network_graph::{NetworkGraph, P2PGossipSync};
+use lightning::routing::gossip::{NetworkGraph, P2PGossipSync};
 use lightning::routing::scoring::WriteableScore;
 use lightning::util::events::{Event, EventHandler, EventsProvider};
 use lightning::util::logger::Logger;
@@ -162,8 +162,8 @@ impl BackgroundProcessor {
 	/// [`ChannelManager::write`]: lightning::ln::channelmanager::ChannelManager#impl-Writeable
 	/// [`Persister::persist_manager`]: lightning::util::persist::Persister::persist_manager
 	/// [`Persister::persist_graph`]: lightning::util::persist::Persister::persist_graph
-	/// [`NetworkGraph`]: lightning::routing::network_graph::NetworkGraph
-	/// [`NetworkGraph::write`]: lightning::routing::network_graph::NetworkGraph#impl-Writeable
+	/// [`NetworkGraph`]: lightning::routing::gossip::NetworkGraph
+	/// [`NetworkGraph::write`]: lightning::routing::gossip::NetworkGraph#impl-Writeable
 	pub fn start<
 		'a,
 		Signer: 'static + Sign,
@@ -408,7 +408,7 @@ mod tests {
 	use lightning::ln::features::{ChannelFeatures, InitFeatures};
 	use lightning::ln::msgs::{ChannelMessageHandler, Init};
 	use lightning::ln::peer_handler::{PeerManager, MessageHandler, SocketDescriptor, IgnoringMessageHandler};
-	use lightning::routing::network_graph::{NetworkGraph, P2PGossipSync};
+	use lightning::routing::gossip::{NetworkGraph, P2PGossipSync};
 	use lightning::util::config::UserConfig;
 	use lightning::util::events::{Event, MessageSendEventsProvider, MessageSendEvent};
 	use lightning::util::ser::Writeable;
diff --git a/lightning-invoice/src/de.rs b/lightning-invoice/src/de.rs
@@ -13,7 +13,7 @@ use bitcoin_hashes::Hash;
 use bitcoin_hashes::sha256;
 use crate::prelude::*;
 use lightning::ln::PaymentSecret;
-use lightning::routing::network_graph::RoutingFees;
+use lightning::routing::gossip::RoutingFees;
 use lightning::routing::router::{RouteHint, RouteHintHop};
 
 use num_traits::{CheckedAdd, CheckedMul};
@@ -909,7 +909,7 @@ mod test {
 
 	#[test]
 	fn test_parse_route() {
-		use lightning::routing::network_graph::RoutingFees;
+		use lightning::routing::gossip::RoutingFees;
 		use lightning::routing::router::{RouteHint, RouteHintHop};
 		use ::PrivateRoute;
 		use bech32::FromBase32;
diff --git a/lightning-invoice/src/lib.rs b/lightning-invoice/src/lib.rs
@@ -45,7 +45,7 @@ use bitcoin_hashes::sha256;
 use lightning::ln::PaymentSecret;
 use lightning::ln::features::InvoiceFeatures;
 #[cfg(any(doc, test))]
-use lightning::routing::network_graph::RoutingFees;
+use lightning::routing::gossip::RoutingFees;
 use lightning::routing::router::RouteHint;
 use lightning::util::invoice::construct_invoice_preimage;
 
diff --git a/lightning-invoice/src/payment.rs b/lightning-invoice/src/payment.rs
@@ -38,7 +38,7 @@
 //! # use lightning::ln::{PaymentHash, PaymentPreimage, PaymentSecret};
 //! # use lightning::ln::channelmanager::{ChannelDetails, PaymentId, PaymentSendFailure};
 //! # use lightning::ln::msgs::LightningError;
-//! # use lightning::routing::network_graph::NodeId;
+//! # use lightning::routing::gossip::NodeId;
 //! # use lightning::routing::router::{Route, RouteHop, RouteParameters};
 //! # use lightning::routing::scoring::{ChannelUsage, Score};
 //! # use lightning::util::events::{Event, EventHandler, EventsProvider};
@@ -602,7 +602,7 @@ mod tests {
 	use lightning::ln::features::{ChannelFeatures, NodeFeatures, InitFeatures};
 	use lightning::ln::functional_test_utils::*;
 	use lightning::ln::msgs::{ChannelMessageHandler, ErrorAction, LightningError};
-	use lightning::routing::network_graph::NodeId;
+	use lightning::routing::gossip::NodeId;
 	use lightning::routing::router::{PaymentParameters, Route, RouteHop};
 	use lightning::routing::scoring::ChannelUsage;
 	use lightning::util::test_utils::TestLogger;
diff --git a/lightning-invoice/src/utils.rs b/lightning-invoice/src/utils.rs
@@ -15,9 +15,9 @@ use lightning::ln::channelmanager::{ChannelDetails, ChannelManager, PaymentId, P
 use lightning::ln::channelmanager::{PhantomRouteHints, MIN_CLTV_EXPIRY_DELTA};
 use lightning::ln::inbound_payment::{create, create_from_hash, ExpandedKey};
 use lightning::ln::msgs::LightningError;
-use lightning::routing::scoring::Score;
-use lightning::routing::network_graph::{NetworkGraph, RoutingFees};
+use lightning::routing::gossip::{NetworkGraph, RoutingFees};
 use lightning::routing::router::{Route, RouteHint, RouteHintHop, RouteParameters, find_route};
+use lightning::routing::scoring::Score;
 use lightning::util::logger::Logger;
 use secp256k1::PublicKey;
 use core::ops::Deref;
diff --git a/lightning-invoice/tests/ser_de.rs b/lightning-invoice/tests/ser_de.rs
@@ -9,8 +9,8 @@ use bitcoin_hashes::hex::FromHex;
 use bitcoin_hashes::{sha256, Hash};
 use bech32::u5;
 use lightning::ln::PaymentSecret;
+use lightning::routing::gossip::RoutingFees;
 use lightning::routing::router::{RouteHint, RouteHintHop};
-use lightning::routing::network_graph::RoutingFees;
 use lightning_invoice::*;
 use secp256k1::PublicKey;
 use secp256k1::ecdsa::{RecoverableSignature, RecoveryId};
diff --git a/lightning-rapid-gossip-sync/src/lib.rs b/lightning-rapid-gossip-sync/src/lib.rs
@@ -29,7 +29,7 @@
 //! ```
 //! use bitcoin::blockdata::constants::genesis_block;
 //! use bitcoin::Network;
-//! use lightning::routing::network_graph::NetworkGraph;
+//! use lightning::routing::gossip::NetworkGraph;
 //! use lightning_rapid_gossip_sync::RapidGossipSync;
 //!
 //! let block_hash = genesis_block(Network::Bitcoin).header.block_hash();
@@ -62,7 +62,7 @@ use std::fs::File;
 use std::ops::Deref;
 use std::sync::atomic::{AtomicBool, Ordering};
 
-use lightning::routing::network_graph::NetworkGraph;
+use lightning::routing::gossip::NetworkGraph;
 
 use crate::error::GraphSyncError;
 
@@ -127,7 +127,7 @@ mod tests {
 	use bitcoin::Network;
 
 	use lightning::ln::msgs::DecodeError;
-	use lightning::routing::network_graph::NetworkGraph;
+	use lightning::routing::gossip::NetworkGraph;
 	use crate::RapidGossipSync;
 
 	#[test]
@@ -253,7 +253,7 @@ pub mod bench {
 	use bitcoin::Network;
 
 	use lightning::ln::msgs::DecodeError;
-	use lightning::routing::network_graph::NetworkGraph;
+	use lightning::routing::gossip::NetworkGraph;
 
 	use crate::RapidGossipSync;
 
diff --git a/lightning-rapid-gossip-sync/src/processing.rs b/lightning-rapid-gossip-sync/src/processing.rs
@@ -10,7 +10,7 @@ use bitcoin::secp256k1::PublicKey;
 use lightning::ln::msgs::{
 	DecodeError, ErrorAction, LightningError, OptionalField, UnsignedChannelUpdate,
 };
-use lightning::routing::network_graph::NetworkGraph;
+use lightning::routing::gossip::NetworkGraph;
 use lightning::util::ser::{BigSize, Readable};
 
 use crate::error::GraphSyncError;
@@ -235,7 +235,7 @@ mod tests {
 	use bitcoin::Network;
 
 	use lightning::ln::msgs::DecodeError;
-	use lightning::routing::network_graph::NetworkGraph;
+	use lightning::routing::gossip::NetworkGraph;
 
 	use crate::error::GraphSyncError;
 	use crate::RapidGossipSync;
diff --git a/lightning/src/ln/channelmanager.rs b/lightning/src/ln/channelmanager.rs
@@ -7567,7 +7567,7 @@ pub mod bench {
 	use ln::features::{InitFeatures, InvoiceFeatures};
 	use ln::functional_test_utils::*;
 	use ln::msgs::{ChannelMessageHandler, Init};
-	use routing::network_graph::NetworkGraph;
+	use routing::gossip::NetworkGraph;
 	use routing::router::{PaymentParameters, get_route};
 	use util::test_utils;
 	use util::config::UserConfig;
diff --git a/lightning/src/ln/functional_test_utils.rs b/lightning/src/ln/functional_test_utils.rs
@@ -15,7 +15,7 @@ use chain::channelmonitor::ChannelMonitor;
 use chain::transaction::OutPoint;
 use ln::{PaymentPreimage, PaymentHash, PaymentSecret};
 use ln::channelmanager::{ChainParameters, ChannelManager, ChannelManagerReadArgs, RAACommitmentOrder, PaymentSendFailure, PaymentId, MIN_CLTV_EXPIRY_DELTA};
-use routing::network_graph::{P2PGossipSync, NetworkGraph};
+use routing::gossip::{P2PGossipSync, NetworkGraph};
 use routing::router::{PaymentParameters, Route, get_route};
 use ln::features::{InitFeatures, InvoiceFeatures};
 use ln::msgs;
@@ -1506,13 +1506,13 @@ macro_rules! expect_payment_failed_conditions {
 
 				if let Some(chan_closed) = $conditions.expected_blamed_chan_closed {
 					match network_update {
-						&Some($crate::routing::network_graph::NetworkUpdate::ChannelUpdateMessage { ref msg }) if !chan_closed => {
+						&Some($crate::routing::gossip::NetworkUpdate::ChannelUpdateMessage { ref msg }) if !chan_closed => {
 							if let Some(scid) = $conditions.expected_blamed_scid {
 								assert_eq!(msg.contents.short_channel_id, scid);
 							}
 							assert_eq!(msg.contents.flags & 2, 0);
 						},
-						&Some($crate::routing::network_graph::NetworkUpdate::ChannelFailure { short_channel_id, is_permanent }) if chan_closed => {
+						&Some($crate::routing::gossip::NetworkUpdate::ChannelFailure { short_channel_id, is_permanent }) if chan_closed => {
 							if let Some(scid) = $conditions.expected_blamed_scid {
 								assert_eq!(short_channel_id, scid);
 							}
diff --git a/lightning/src/ln/mod.rs b/lightning/src/ln/mod.rs
@@ -19,7 +19,7 @@
 //! call into your [`P2PGossipSync`].
 //!
 //! [`ChannelManager`]: channelmanager::ChannelManager
-//! [`P2PGossipSync`]: crate::routing::network_graph::P2PGossipSync
+//! [`P2PGossipSync`]: crate::routing::gossip::P2PGossipSync
 
 #[cfg(any(test, feature = "_test_utils"))]
 #[macro_use]
diff --git a/lightning/src/ln/onion_route_tests.rs b/lightning/src/ln/onion_route_tests.rs
@@ -16,7 +16,7 @@ use chain::keysinterface::{KeysInterface, Recipient};
 use ln::{PaymentHash, PaymentSecret};
 use ln::channelmanager::{HTLCForwardInfo, CLTV_FAR_FAR_AWAY, MIN_CLTV_EXPIRY_DELTA, PendingHTLCInfo, PendingHTLCRouting};
 use ln::onion_utils;
-use routing::network_graph::{NetworkUpdate, RoutingFees, NodeId};
+use routing::gossip::{NetworkUpdate, RoutingFees, NodeId};
 use routing::router::{get_route, PaymentParameters, Route, RouteHint, RouteHintHop};
 use ln::features::{InitFeatures, InvoiceFeatures, NodeFeatures};
 use ln::msgs;
diff --git a/lightning/src/ln/onion_utils.rs b/lightning/src/ln/onion_utils.rs
@@ -11,7 +11,7 @@ use ln::{PaymentHash, PaymentPreimage, PaymentSecret};
 use ln::channelmanager::HTLCSource;
 use ln::msgs;
 use ln::wire::Encode;
-use routing::network_graph::NetworkUpdate;
+use routing::gossip::NetworkUpdate;
 use routing::router::RouteHop;
 use util::chacha20::{ChaCha20, ChaChaReader};
 use util::errors::{self, APIError};
diff --git a/lightning/src/ln/peer_handler.rs b/lightning/src/ln/peer_handler.rs
@@ -25,10 +25,10 @@ use util::ser::{VecWriter, Writeable, Writer};
 use ln::peer_channel_encryptor::{PeerChannelEncryptor,NextNoiseStep};
 use ln::wire;
 use ln::wire::Encode;
+use routing::gossip::{NetworkGraph, P2PGossipSync};
 use util::atomic_counter::AtomicCounter;
 use util::events::{MessageSendEvent, MessageSendEventsProvider};
 use util::logger::Logger;
-use routing::network_graph::{NetworkGraph, P2PGossipSync};
 
 use prelude::*;
 use io;
@@ -210,7 +210,7 @@ pub struct MessageHandler<CM: Deref, RM: Deref> where
 	/// A message handler which handles messages updating our knowledge of the network channel
 	/// graph. Usually this is just a [`P2PGossipSync`] object or an [`IgnoringMessageHandler`].
 	///
-	/// [`P2PGossipSync`]: crate::routing::network_graph::P2PGossipSync
+	/// [`P2PGossipSync`]: crate::routing::gossip::P2PGossipSync
 	pub route_handler: RM,
 }
 
diff --git a/lightning/src/ln/priv_short_conf_tests.rs b/lightning/src/ln/priv_short_conf_tests.rs
@@ -15,7 +15,7 @@ use chain::{ChannelMonitorUpdateErr, Watch};
 use chain::channelmonitor::ChannelMonitor;
 use chain::keysinterface::{Recipient, KeysInterface};
 use ln::channelmanager::{ChannelManager, ChannelManagerReadArgs, MIN_CLTV_EXPIRY_DELTA};
-use routing::network_graph::RoutingFees;
+use routing::gossip::RoutingFees;
 use routing::router::{PaymentParameters, RouteHint, RouteHintHop};
 use ln::features::{InitFeatures, InvoiceFeatures};
 use ln::msgs;
diff --git a/lightning/src/routing/gossip.rs b/lightning/src/routing/gossip.rs
@@ -1643,7 +1643,7 @@ mod tests {
 	use chain;
 	use ln::PaymentHash;
 	use ln::features::{ChannelFeatures, InitFeatures, NodeFeatures};
-	use routing::network_graph::{P2PGossipSync, NetworkGraph, NetworkUpdate, MAX_EXCESS_BYTES_FOR_RELAY};
+	use routing::gossip::{P2PGossipSync, NetworkGraph, NetworkUpdate, MAX_EXCESS_BYTES_FOR_RELAY};
 	use ln::msgs::{Init, OptionalField, RoutingMessageHandler, UnsignedNodeAnnouncement, NodeAnnouncement,
 		UnsignedChannelAnnouncement, ChannelAnnouncement, UnsignedChannelUpdate, ChannelUpdate,
 		ReplyChannelRange, QueryChannelRange, QueryShortChannelIds, MAX_VALUE_MSAT};
diff --git a/lightning/src/routing/mod.rs b/lightning/src/routing/mod.rs
@@ -9,6 +9,6 @@
 
 //! Structs and impls for receiving messages about the network and storing the topology live here.
 
-pub mod network_graph;
+pub mod gossip;
 pub mod router;
 pub mod scoring;
diff --git a/lightning/src/routing/router.rs b/lightning/src/routing/router.rs
@@ -17,8 +17,8 @@ use bitcoin::secp256k1::PublicKey;
 use ln::channelmanager::ChannelDetails;
 use ln::features::{ChannelFeatures, InvoiceFeatures, NodeFeatures};
 use ln::msgs::{DecodeError, ErrorAction, LightningError, MAX_VALUE_MSAT};
+use routing::gossip::{DirectedChannelInfoWithUpdate, EffectiveCapacity, NetworkGraph, ReadOnlyNetworkGraph, NodeId, RoutingFees};
 use routing::scoring::{ChannelUsage, Score};
-use routing::network_graph::{DirectedChannelInfoWithUpdate, EffectiveCapacity, NetworkGraph, ReadOnlyNetworkGraph, NodeId, RoutingFees};
 use util::ser::{Writeable, Readable, Writer};
 use util::logger::{Level, Logger};
 use util::chacha20::ChaCha20;
@@ -1858,7 +1858,7 @@ fn build_route_from_hops_internal<L: Deref>(
 
 #[cfg(test)]
 mod tests {
-	use routing::network_graph::{NetworkGraph, P2PGossipSync, NodeId};
+	use routing::gossip::{NetworkGraph, P2PGossipSync, NodeId};
 	use routing::router::{get_route, build_route_from_hops_internal, add_random_cltv_offset, default_node_features,
 		PaymentParameters, Route, RouteHint, RouteHintHop, RouteHop, RoutingFees,
 		DEFAULT_MAX_TOTAL_CLTV_EXPIRY_DELTA, MAX_PATH_LENGTH_ESTIMATE};
diff --git a/lightning/src/routing/scoring.rs b/lightning/src/routing/scoring.rs
@@ -17,7 +17,7 @@
 //! ```
 //! # extern crate bitcoin;
 //! #
-//! # use lightning::routing::network_graph::NetworkGraph;
+//! # use lightning::routing::gossip::NetworkGraph;
 //! # use lightning::routing::router::{RouteParameters, find_route};
 //! # use lightning::routing::scoring::{ProbabilisticScorer, ProbabilisticScoringParameters};
 //! # use lightning::chain::keysinterface::{KeysManager, KeysInterface};
@@ -55,7 +55,7 @@
 //! [`find_route`]: crate::routing::router::find_route
 
 use ln::msgs::DecodeError;
-use routing::network_graph::{EffectiveCapacity, NetworkGraph, NodeId};
+use routing::gossip::{EffectiveCapacity, NetworkGraph, NodeId};
 use routing::router::RouteHop;
 use util::ser::{Readable, ReadableArgs, Writeable, Writer};
 use util::logger::Logger;
@@ -1120,9 +1120,9 @@ mod tests {
 
 	use ln::features::{ChannelFeatures, NodeFeatures};
 	use ln::msgs::{ChannelAnnouncement, ChannelUpdate, OptionalField, UnsignedChannelAnnouncement, UnsignedChannelUpdate};
-	use routing::scoring::{ChannelUsage, Score};
-	use routing::network_graph::{EffectiveCapacity, NetworkGraph, NodeId};
+	use routing::gossip::{EffectiveCapacity, NetworkGraph, NodeId};
 	use routing::router::RouteHop;
+	use routing::scoring::{ChannelUsage, Score};
 	use util::ser::{ReadableArgs, Writeable};
 	use util::test_utils::TestLogger;
 
diff --git a/lightning/src/util/events.rs b/lightning/src/util/events.rs
@@ -21,7 +21,7 @@ use ln::features::ChannelTypeFeatures;
 use ln::msgs;
 use ln::msgs::DecodeError;
 use ln::{PaymentPreimage, PaymentHash, PaymentSecret};
-use routing::network_graph::NetworkUpdate;
+use routing::gossip::NetworkUpdate;
 use util::ser::{BigSize, FixedLengthReader, Writeable, Writer, MaybeReadable, Readable, VecReadWrapper, VecWriteWrapper};
 use routing::router::{RouteHop, RouteParameters};
 
@@ -339,8 +339,8 @@ pub enum Event {
 		/// Should be applied to the [`NetworkGraph`] so that routing decisions can take into
 		/// account the update. [`P2PGossipSync`] is capable of doing this.
 		///
-		/// [`NetworkGraph`]: crate::routing::network_graph::NetworkGraph
-		/// [`P2PGossipSync`]: crate::routing::network_graph::P2PGossipSync
+		/// [`NetworkGraph`]: crate::routing::gossip::NetworkGraph
+		/// [`P2PGossipSync`]: crate::routing::gossip::P2PGossipSync
 		network_update: Option<NetworkUpdate>,
 		/// For both single-path and multi-path payments, this is set if all paths of the payment have
 		/// failed. This will be set to false if (1) this is an MPP payment and (2) other parts of the
diff --git a/lightning/src/util/persist.rs b/lightning/src/util/persist.rs
@@ -13,7 +13,7 @@ use bitcoin::hashes::hex::ToHex;
 use io::{self};
 use routing::scoring::WriteableScore;
 
-use crate::{chain::{keysinterface::{Sign, KeysInterface}, self, transaction::{OutPoint}, chaininterface::{BroadcasterInterface, FeeEstimator}, chainmonitor::{Persist, MonitorUpdateId}, channelmonitor::{ChannelMonitor, ChannelMonitorUpdate}}, ln::channelmanager::ChannelManager, routing::network_graph::NetworkGraph};
+use crate::{chain::{keysinterface::{Sign, KeysInterface}, self, transaction::{OutPoint}, chaininterface::{BroadcasterInterface, FeeEstimator}, chainmonitor::{Persist, MonitorUpdateId}, channelmonitor::{ChannelMonitor, ChannelMonitorUpdate}}, ln::channelmanager::ChannelManager, routing::gossip::NetworkGraph};
 use super::{logger::Logger, ser::Writeable};
 
 /// Trait for a key-value store for persisting some writeable object at some key

Original file line number	Diff line number	Diff line change
`@@ -5,7 +5,7 @@ use utils::test_logger;`
`5`	`5`	`/// Actual fuzz test, method signature and name are fixed`
`6`	`6`	`fn do_test(data: &[u8]) {`
`7`	`7`	`let block_hash = bitcoin::BlockHash::default();`
`8`		`- let network_graph = lightning::routing::network_graph::NetworkGraph::new(block_hash);`
	`8`	`+ let network_graph = lightning::routing::gossip::NetworkGraph::new(block_hash);`
`9`	`9`	`let rapid_sync = RapidGossipSync::new(&network_graph);`
`10`	`10`	`let _ = rapid_sync.update_network_graph(data);`
`11`	`11`	`}`