Fix hash for buoystation

mpiannucci · Feb 5, 2024 · f767f12 · f767f12
1 parent 2aff031
commit f767f12
Showing 1 changed file with 8 additions and 4 deletions.
diff --git a/src/buoy_station.rs b/src/buoy_station.rs
@@ -9,13 +9,11 @@ use geojson::{Feature, FeatureCollection, Geometry, JsonObject, JsonValue, Value
 use quick_xml::de::from_reader;
 use serde::{de::Visitor, Deserialize, Deserializer, Serialize};
 use std::{
-    convert::{Into, TryInto},
-    fmt,
-    string::String,
+    convert::{Into, TryInto}, fmt, hash::{Hash, Hasher}, string::String
 };
 
 #[repr(C)]
-#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq, PartialOrd, Ord, Hash)]
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq, PartialOrd, Ord)]
 #[serde(rename_all = "lowercase")]
 pub enum BuoyType {
     None,
@@ -77,6 +75,12 @@ pub struct BuoyStation {
     pub elevation: f64,
 }
 
+impl Hash for BuoyStation {
+    fn hash<H: Hasher>(&self, state: &mut H) {
+        self.station_id.hash(state);
+    }
+}
+
 impl BuoyStation {
     pub fn new(station_id: String, latitude: f64, longitude: f64) -> BuoyStation {
         BuoyStation {