fix the Trip type (and make it Display)

it's not as nice as i'd like, but whatever

3 files changed, 12 insertions, 13 deletions

diff --git a/src/onboard/iceportal.rs b/src/onboard/iceportal.rs
index bc97261..bde0b1f 100644
--- a/src/onboard/iceportal.rs
+++ b/src/onboard/iceportal.rs
@@ -8,12 +8,14 @@ use crate::onboard;
 use crate::onboard::{OnBoardAPI, OnBoardInfo};
 use crate::{serde::*, traits::*, travelynx::TrainRef};
 
+use crate::types::Trip;
+
 pub struct Iceportal {}
 
 #[derive(Deserialize, Debug)]
 #[serde(rename_all = "camelCase")]
 pub struct TripInfo {
-  trip: Trip,
+  trip: IceTrip,
   connection: Option<Value>,
   selected_route: Option<Value>,
   active: Option<Value>
@@ -21,7 +23,7 @@ pub struct TripInfo {
 
 #[derive(Deserialize, Debug)]
 #[serde(rename_all = "camelCase")]
-struct Trip {
+struct IceTrip {
   train_type: String,
   vzn: String, // train number
   // some position info here
@@ -100,10 +102,8 @@ impl OnBoardInfo for TripInfo {
     }
   }
 
-  fn stops<'a>(
-    &'a self
-  ) -> Box<dyn std::iter::Iterator<Item = &'a dyn IsStation> + 'a> {
-    Box::new(self.trip.stops.iter().map(|s| s as &dyn IsStation))
+  fn stops<'a>(&'a self) -> Trip<'a> {
+    (&self.trip.stops).into()
   }
 }
 
diff --git a/src/onboard/mod.rs b/src/onboard/mod.rs
index 56bd144..b6717e8 100644
--- a/src/onboard/mod.rs
+++ b/src/onboard/mod.rs
@@ -1,5 +1,6 @@
 use crate::traits::IsStation;
 use crate::travelynx::TrainRef;
+use crate::types::Trip;
 use serde::de::DeserializeOwned;
 
 pub mod iceportal;
@@ -47,9 +48,7 @@ pub trait OnBoardInfo {
 
   fn get_train_ref(&self) -> TrainRef;
 
-  fn stops<'a>(
-    &'a self
-  ) -> Box<dyn std::iter::Iterator<Item = &'a dyn IsStation> + 'a>;
+  fn stops<'a>(&'a self) -> Trip<'a>;
 }
 
 fn get_request<R>(uri: &str) -> Result<R, (serde_json::Error, String)>
diff --git a/src/onboard/zugportal.rs b/src/onboard/zugportal.rs
index 0ad6cfd..c649107 100644
--- a/src/onboard/zugportal.rs
+++ b/src/onboard/zugportal.rs
@@ -7,6 +7,8 @@ use crate::onboard;
 use crate::onboard::{OnBoardAPI, OnBoardInfo};
 use crate::{traits::*, travelynx::TrainRef};
 
+use crate::types::Trip;
+
 pub struct Zugportal {}
 
 #[derive(Deserialize, Debug)]
@@ -88,10 +90,8 @@ impl OnBoardInfo for Journey {
     }
   }
 
-  fn stops<'a>(
-    &'a self
-  ) -> Box<dyn std::iter::Iterator<Item = &'a dyn IsStation> + 'a> {
-    Box::new(self.stops.iter().map(|s| s as &dyn IsStation))
+  fn stops<'a>(&'a self) -> Trip<'a> {
+    (&self.stops).into()
   }
 }