Use is_valid for Id

src/repetitions.rs

@@ -1,7 +1,7 @@
 use crate::data_provider::card_sets::update_deck;
 use crate::data_provider::card_stats::{add_stat_list, load_stats_of_deck};
 use crate::history::HistoryState;
-use crate::lang::{AppendMode, CardStatistics, DeckSettings, INVALID_ID, Id, OrderMode};
+use crate::lang::{AppendMode, CardStatistics, DeckSettings, Id, OrderMode};
 use crate::navigation::Page::{History, PreviousPage, Repetition, RepetitionSettings};
 use crate::navigation::{NavigatedPage, Page};
 use crate::repetition::RepetitionState;
@@ -115,7 +115,7 @@ impl NavigatedPage<RepetitionsMessage> for RepetitionsState {
                 let index = self.selected_deck_index.unwrap();
                 self.clear_selection();
                 let deck = self.decks.remove(index);
-                if deck.id != INVALID_ID {
+                if deck.id.is_valid() {
                     let mut state = self.state.lock().unwrap();
                     state.decks.remove(index);
                     self.decks = self
@@ -292,7 +292,7 @@ impl RepetitionsState {
 
 impl RepetitionsState {
     fn launch_delete_button(&self, deck: &DeckViewData) -> Element<'_, RepetitionsMessage> {
-        if deck.id != INVALID_ID {
+        if deck.id.is_valid() {
             if deck.append_mode == AppendMode::Manual
                 && deck.existing_words_indices.as_ref().unwrap().is_empty()
             {
@@ -325,7 +325,7 @@ impl RepetitionsState {
                         ]
                         .spacing(QUARTER_SPACING),
                         {
-                            if deck.id == INVALID_ID {
+                            if !deck.id.is_valid() {
                                 column![
                                     column![
                                         text!("Передняя сторона"),
@@ -548,8 +548,7 @@ impl RepetitionsState {
                         } else {
                             None
                         },
-                        text_color:
-                            _x.palette().primary,
+                        text_color: _x.palette().primary,
                         border: Border {
                             color: Default::default(),
                             width: 0.0,