Custom fields table

src/data_provider/words.rs

@@ -58,40 +58,6 @@ impl TableAccessQuerySet<WordData> for WordQuerySet {
     }
 }
 
-pub struct WordGroupQuerySet;
-impl TableAccessQuerySet<WordGroup> for WordGroupQuerySet {
-    fn load() -> &'static str {
-        "SELECT id, name FROM word_groups"
-    }
-
-    fn save() -> &'static str {
-        "UPDATE word_groups SET name = ?1 WHERE id = ?2"
-    }
-
-    fn add() -> &'static str {
-        "INSERT INTO word_groups (name) VALUES (?1)"
-    }
-
-    fn name() -> &'static str {
-        "word_groups"
-    }
-
-    fn from_sql(row: &Row) -> Result<WordGroup, Error> {
-        Ok(WordGroup {
-            id: row.get(0)?,
-            name: row.get(1)?,
-        })
-    }
-
-    fn insert_params(entity: &WordGroup) -> impl Params {
-        (&entity.name,)
-    }
-
-    fn update_params(entity: &WordGroup) -> impl Params {
-        (&entity.name, entity.id)
-    }
-}
-
 pub fn add_word(word: &mut WordData, connection: &Connection) -> MaybeError {
     let index : u32 = connection
         .query_row(