fn handle_channel_announcement(&self, msg: &msgs::ChannelAnnouncement) -> Result<bool, LightningError> {
self.network_graph.update_channel_from_announcement(msg, &self.chain_access, &self.secp_ctx)?;
fn handle_channel_announcement(&self, msg: &msgs::ChannelAnnouncement) -> Result<bool, LightningError> {
self.network_graph.update_channel_from_announcement(msg, &self.chain_access, &self.secp_ctx)?;