fix build error in lightning

Author: joemphilips

lightning/src/ln/router.rs

@@ -47,16 +47,7 @@ pub struct RouteHop {
 	pub cltv_expiry_delta: u32,
 }
 
-/// A route from us through the network to a destination
-#[derive(Clone, PartialEq, Debug)]
-pub struct Route {
-	/// The list of hops, NOT INCLUDING our own, where the last hop is the destination. Thus, this
-	/// must always be at least length one. By protocol rules, this may not currently exceed 20 in
-	/// length.
-	pub hops: Vec<RouteHop>,
-}
-
-impl Writeable for Route {
+impl Writeable for Vec<RouteHop> {
 	fn write<W: ::util::ser::Writer>(&self, writer: &mut W) -> Result<(), ::std::io::Error> {
 		(self.len() as u8).write(writer)?;
 		for hop in self.iter() {