[fix] clippy warnings

src/netex_france/calendars.rs

@@ -106,7 +106,8 @@ impl<'a> CalendarExporter<'a> {
 
     fn generate_from_date(date: Date) -> Element {
         let date_string =
-            DateTime::<Utc>::from_utc(date.and_hms_opt(0, 0, 0).unwrap(), Utc).to_rfc3339();
+            DateTime::<Utc>::from_naive_utc_and_offset(date.and_hms_opt(0, 0, 0).unwrap(), Utc)
+                .to_rfc3339();
         Element::builder("FromDate")
             .append(Node::Text(date_string))
             .build()

src/netex_france/exporter.rs

@@ -374,8 +374,11 @@ impl Exporter<'_> {
 
     fn create_valid_between(&self) -> Result<Element> {
         let format_date = |date: Date, hour, minute, second| -> String {
-            DateTime::<Utc>::from_utc(date.and_hms_opt(hour, minute, second).unwrap(), Utc)
-                .to_rfc3339()
+            DateTime::<Utc>::from_naive_utc_and_offset(
+                date.and_hms_opt(hour, minute, second).unwrap(),
+                Utc,
+            )
+            .to_rfc3339()
         };
         let (start_date, end_date) = self.model.calculate_validity_period()?;
         let from_date = Element::builder("FromDate")

src/ntfs/read.rs

@@ -438,7 +438,6 @@ where
             "comment.txt: comment_id={} not found",
             comment_link.comment_id
         );
-    } else {
     }
     collection
         .index_mut(idx)