1 files changed, 5 insertions, 5 deletions
diff --git a/src/types.rs b/src/types.rs
index 257f857..b698898 100644
--- a/src/types.rs
+++ b/src/types.rs
@@ -10,7 +10,7 @@ use crate::traits::IsStation;
 #[serde(rename_all = "camelCase")]
 pub struct Station {
   name: String,
-  pub ds100: String,
+  pub ds100: Option<String>,
   uic: u64,
   latitude: f64,
   longitude: f64,
@@ -56,8 +56,8 @@ impl IsStation for Station {
     Some(&self.real_time)
   }
 
-  fn ds100(&self) -> &str {
-    &self.ds100
+  fn ds100(&self) -> Option<&str> {
+    self.ds100.as_deref()
   }
 }
 
@@ -72,8 +72,8 @@ impl IsStation for Stop {
     self.real_arrival.as_ref()
   }
 
-  fn ds100(&self) -> &str {
-    "[??]"
+  fn ds100(&self) -> Option<&str> {
+    None
   }
 }