refactor: Updated the 2018 idiom lint to the 2021_compatibility lint

src/handlers/sonarr_handlers/blocklist/mod.rs

@@ -21,7 +21,7 @@ pub(super) struct BlocklistHandler<'a, 'b> {
   _context: Option<ActiveSonarrBlock>,
 }
 
-impl<'a, 'b> BlocklistHandler<'a, 'b> {
+impl BlocklistHandler<'_, '_> {
   handle_table_events!(
     self,
     blocklist,

src/handlers/sonarr_handlers/downloads/mod.rs

@@ -20,7 +20,7 @@ pub(super) struct DownloadsHandler<'a, 'b> {
   _context: Option<ActiveSonarrBlock>,
 }
 
-impl<'a, 'b> DownloadsHandler<'a, 'b> {
+impl DownloadsHandler<'_, '_> {
   handle_table_events!(
     self,
     downloads,

src/handlers/sonarr_handlers/history/mod.rs

@@ -21,7 +21,7 @@ pub(super) struct HistoryHandler<'a, 'b> {
   _context: Option<ActiveSonarrBlock>,
 }
 
-impl<'a, 'b> HistoryHandler<'a, 'b> {
+impl HistoryHandler<'_, '_> {
   handle_table_events!(
     self,
     history,

src/handlers/sonarr_handlers/indexers/edit_indexer_handler.rs

@@ -19,7 +19,7 @@ pub(super) struct EditIndexerHandler<'a, 'b> {
   _context: Option<ActiveSonarrBlock>,
 }
 
-impl<'a, 'b> EditIndexerHandler<'a, 'b> {
+impl EditIndexerHandler<'_, '_> {
   fn build_edit_indexer_params(&mut self) -> EditIndexerParams {
     let edit_indexer_modal = self
       .app

src/handlers/sonarr_handlers/indexers/edit_indexer_settings_handler.rs

@@ -20,7 +20,7 @@ pub(super) struct IndexerSettingsHandler<'a, 'b> {
   _context: Option<ActiveSonarrBlock>,
 }
 
-impl<'a, 'b> IndexerSettingsHandler<'a, 'b> {
+impl IndexerSettingsHandler<'_, '_> {
   fn build_edit_indexer_settings_params(&mut self) -> IndexerSettings {
     self
       .app

src/handlers/sonarr_handlers/indexers/mod.rs

@@ -31,7 +31,7 @@ pub(super) struct IndexersHandler<'a, 'b> {
   context: Option<ActiveSonarrBlock>,
 }
 
-impl<'a, 'b> IndexersHandler<'a, 'b> {
+impl IndexersHandler<'_, '_> {
   handle_table_events!(self, indexers, self.app.data.sonarr_data.indexers, Indexer);
 
   fn extract_indexer_id(&self) -> i64 {

src/handlers/sonarr_handlers/indexers/test_all_indexers_handler.rs

@@ -17,7 +17,7 @@ pub(super) struct TestAllIndexersHandler<'a, 'b> {
   _context: Option<ActiveSonarrBlock>,
 }
 
-impl<'a, 'b> TestAllIndexersHandler<'a, 'b> {
+impl TestAllIndexersHandler<'_, '_> {
   handle_table_events!(
     self,
     indexer_test_all_results,

src/handlers/sonarr_handlers/library/add_series_handler.rs

@@ -22,7 +22,7 @@ pub(super) struct AddSeriesHandler<'a, 'b> {
   _context: Option<ActiveSonarrBlock>,
 }
 
-impl<'a, 'b> AddSeriesHandler<'a, 'b> {
+impl AddSeriesHandler<'_, '_> {
   handle_table_events!(
     self,
     add_searched_series,

src/handlers/sonarr_handlers/library/delete_series_handler.rs

@@ -18,7 +18,7 @@ pub(super) struct DeleteSeriesHandler<'a, 'b> {
   _context: Option<ActiveSonarrBlock>,
 }
 
-impl<'a, 'b> DeleteSeriesHandler<'a, 'b> {
+impl DeleteSeriesHandler<'_, '_> {
   fn build_delete_series_params(&mut self) -> DeleteSeriesParams {
     let id = self.app.data.sonarr_data.series.current_selection().id;
     let delete_series_files = self.app.data.sonarr_data.delete_series_files;

src/handlers/sonarr_handlers/library/edit_series_handler.rs

@@ -20,7 +20,7 @@ pub(super) struct EditSeriesHandler<'a, 'b> {
   context: Option<ActiveSonarrBlock>,
 }
 
-impl<'a, 'b> EditSeriesHandler<'a, 'b> {
+impl EditSeriesHandler<'_, '_> {
   fn build_edit_series_params(&mut self) -> EditSeriesParams {
     let edit_series_modal = self
       .app

src/handlers/sonarr_handlers/library/episode_details_handler.rs

@@ -20,7 +20,7 @@ pub(super) struct EpisodeDetailsHandler<'a, 'b> {
   _context: Option<ActiveSonarrBlock>,
 }
 
-impl<'a, 'b> EpisodeDetailsHandler<'a, 'b> {
+impl EpisodeDetailsHandler<'_, '_> {
   handle_table_events!(
     self,
     episode_history,

src/handlers/sonarr_handlers/library/mod.rs

@@ -44,7 +44,7 @@ pub(super) struct LibraryHandler<'a, 'b> {
   context: Option<ActiveSonarrBlock>,
 }
 
-impl<'a, 'b> LibraryHandler<'a, 'b> {
+impl LibraryHandler<'_, '_> {
   handle_table_events!(self, series, self.app.data.sonarr_data.series, Series);
 }
 

src/handlers/sonarr_handlers/library/season_details_handler.rs

@@ -25,7 +25,7 @@ pub(super) struct SeasonDetailsHandler<'a, 'b> {
   _context: Option<ActiveSonarrBlock>,
 }
 
-impl<'a, 'b> SeasonDetailsHandler<'a, 'b> {
+impl SeasonDetailsHandler<'_, '_> {
   handle_table_events!(
     self,
     episodes,

src/handlers/sonarr_handlers/library/series_details_handler.rs

@@ -23,7 +23,7 @@ pub(super) struct SeriesDetailsHandler<'a, 'b> {
   _context: Option<ActiveSonarrBlock>,
 }
 
-impl<'a, 'b> SeriesDetailsHandler<'a, 'b> {
+impl SeriesDetailsHandler<'_, '_> {
   handle_table_events!(self, season, self.app.data.sonarr_data.seasons, Season);
   handle_table_events!(
     self,

src/handlers/sonarr_handlers/root_folders/mod.rs

@@ -21,7 +21,7 @@ pub(super) struct RootFoldersHandler<'a, 'b> {
   _context: Option<ActiveSonarrBlock>,
 }
 
-impl<'a, 'b> RootFoldersHandler<'a, 'b> {
+impl RootFoldersHandler<'_, '_> {
   handle_table_events!(
     self,
     root_folders,

src/handlers/sonarr_handlers/system/system_details_handler.rs

@@ -19,7 +19,7 @@ pub(super) struct SystemDetailsHandler<'a, 'b> {
   _context: Option<ActiveSonarrBlock>,
 }
 
-impl<'a, 'b> SystemDetailsHandler<'a, 'b> {
+impl SystemDetailsHandler<'_, '_> {
   fn extract_task_name(&self) -> SonarrTaskName {
     self
       .app