Fix clippy warnings

gui/src/editor/level_sets.rs

@@ -117,7 +117,7 @@ impl<'a> EditorTab<'a> for LevelSetsTab<'a> {
     }
 }
 
-impl<'a> LevelSetsTab<'a> {
+impl LevelSetsTab<'_> {
     pub fn show_modded(self, ui: &mut Ui, data: &mut LevelSetsData) {
         let row_height = ui.text_style_height(&TextStyle::Body);
 

gui/src/editor/metadata.rs

@@ -84,7 +84,7 @@ impl<'a> EditorTab<'a> for MetadataTab<'a> {
 }
 
 // TODO: add summit gems
-impl<'a> MetadataTab<'a> {
+impl MetadataTab<'_> {
     pub fn show_flags(&mut self, ui: &mut Ui) {
         let met_theo = self.flags.contains(&VanillaFlags::MetTheo.into());
         let mut met_theo2 = met_theo;

gui/src/editor/operations.rs

@@ -135,7 +135,7 @@ impl<'a> EditorTab<'a> for OperationsTab<'a> {
     }
 }
 
-impl<'a> OperationsTab<'a> {
+impl OperationsTab<'_> {
     fn save_file(
         &self,
         data: &mut OperationsData,

gui/src/editor/sessions.rs

@@ -166,7 +166,7 @@ impl<'a> EditorTab<'a> for SessionsTab<'a> {
     }
 }
 
-impl<'a> SessionsTab<'a> {
+impl SessionsTab<'_> {
     #[allow(clippy::too_many_arguments)]
     fn show_session_impl(
         ui: &mut Ui,

lib/src/maps/encoder.rs

@@ -14,7 +14,7 @@ pub struct MapEncoder<'a> {
     pub(crate) attrs: Vec<MapAttribute>,
 }
 
-impl<'a> MapEncoder<'a> {
+impl MapEncoder<'_> {
     /// Sets the name of the raw element
     ///
     /// This is already done when creating the [MapEncoder] so this

lib/src/maps/parser.rs

@@ -19,7 +19,7 @@ pub struct MapParser<'a> {
     pub(crate) parsers: &'a HashMap<&'static str, Box<dyn ElementParserImpl>>,
 }
 
-impl<'a> MapParser<'a> {
+impl MapParser<'_> {
     /// Parses `T` without forking, needed to parse the map root properly
     pub(crate) fn parse_self<T: MapElement>(self) -> Result<T, MapElementParsingError> {
         T::from_raw(self)

lib/src/maps/reader.rs

@@ -99,7 +99,7 @@ impl<'a> Deref for MapReader<'a> {
     }
 }
 
-impl<'a> DerefMut for MapReader<'a> {
+impl DerefMut for MapReader<'_> {
     fn deref_mut(&mut self) -> &mut Self::Target {
         &mut self.reader
     }

lib/src/saves/def/vanilla.rs

@@ -61,7 +61,6 @@ pub struct AreaDef {
     pub cassette: bool,
     #[serde(rename = "@SID")]
     /// Is `None` in a non-modded save
-
     #[serde(skip_serializing_if = "Option::is_none")]
     pub sid: Option<String>,
 }