From fc771d3b2042cfab0f60b2344089e789b461b6e7 Mon Sep 17 00:00:00 2001 From: Matt Corallo Date: Fri, 5 Aug 2022 03:20:53 +0000 Subject: [PATCH] [C Bindings] Expose channel and nodes list in `ReadOnlyNetworkGraph` --- lightning/src/routing/gossip.rs | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/lightning/src/routing/gossip.rs b/lightning/src/routing/gossip.rs index 37bf1ea5a..1757d1373 100644 --- a/lightning/src/routing/gossip.rs +++ b/lightning/src/routing/gossip.rs @@ -1796,6 +1796,12 @@ impl ReadOnlyNetworkGraph<'_> { self.channels.get(&short_channel_id) } + #[cfg(c_bindings)] // Non-bindings users should use `channels` + /// Returns the list of channels in the graph + pub fn list_channels(&self) -> Vec { + self.channels.keys().map(|c| *c).collect() + } + /// Returns all known nodes' public keys along with announced node info. /// /// (C-not exported) because we have no mapping for `BTreeMap`s @@ -1808,6 +1814,12 @@ impl ReadOnlyNetworkGraph<'_> { self.nodes.get(node_id) } + #[cfg(c_bindings)] // Non-bindings users should use `nodes` + /// Returns the list of nodes in the graph + pub fn list_nodes(&self) -> Vec { + self.nodes.keys().map(|n| *n).collect() + } + /// Get network addresses by node id. /// Returns None if the requested node is completely unknown, /// or if node announcement for the node was never received. -- 2.39.5