cleaner code thanks to clippy

src/model/planned_event.rs

@@ -67,7 +67,7 @@ FROM user_trip WHERE trip_details_id = ?
             name: r.name.or(r.user_note).unwrap(), //Ok, either name or user_note needs to be set
             registered_at: r.registered_at,
             is_guest: r.is_guest,
-            is_real_guest: r.user_id == None,
+            is_real_guest: r.user_id.is_none(),
         })
         .collect()
     }

src/model/stat.rs

@@ -20,10 +20,10 @@ impl Stat {
             "
 SELECT (SELECT name FROM boat WHERE id=logbook.boat_id) as name, CAST(SUM(distance_in_km) AS INTEGER) AS rowed_km
 FROM logbook 
-WHERE arrival LIKE '{}-%'
+WHERE arrival LIKE '{year}-%'
 GROUP BY boat_id 
 ORDER BY rowed_km DESC;
-",year)
+")
         )
         .fetch_all(db)
         .await
@@ -48,11 +48,10 @@ SELECT u.name, CAST(SUM(l.distance_in_km) AS INTEGER) AS rowed_km
 FROM user u
 INNER JOIN rower r ON u.id = r.rower_id
 INNER JOIN logbook l ON r.logbook_id = l.id
-WHERE u.is_guest = 0 AND l.distance_in_km IS NOT NULL AND l.arrival LIKE '{}-%'
+WHERE u.is_guest = 0 AND l.distance_in_km IS NOT NULL AND l.arrival LIKE '{year}-%'
 GROUP BY u.name
 ORDER BY rowed_km DESC;
-",
-            year
+"
         ))
         .fetch_all(db)
         .await