+
+ /// Returns the `node_id` of the source hop.
+ ///
+ /// Refers to the `node_id` forwarding the payment to the next hop.
+ pub(super) fn source(&self) -> &'a NodeId { if self.outbound { &self.channel.node_one } else { &self.channel.node_two } }
+
+ /// Returns the `node_id` of the target hop.
+ ///
+ /// Refers to the `node_id` receiving the payment from the previous hop.
+ pub(super) fn target(&self) -> &'a NodeId { if self.outbound { &self.channel.node_two } else { &self.channel.node_one } }