fix(cond): remove redundant boolean operations and replace them with their correct analogs

src/controller/controller.rs

@@ -2,7 +2,7 @@ use gtk::*;
 use gtk4 as gtk;
 
 pub fn state_controller(switch: &Switch, label: &Label) -> () {
-    if switch.state() == true {
+    if switch.state() {
         label.set_label("Режим: проверка");
     } else {
         label.set_label("Режим: кодирование");

src/controller/model_utils/hamming_code_seven_four.rs

@@ -125,8 +125,8 @@ pub fn hamming_decrypt_data(data: &Vec<u8>, result_string: &mut String, length_o
         }
     }
 
-    if data.len() > 0 {
+    if !data.is_empty() {
-        if errors.len() == 0 {
+        if errors.is_empty() {
             result_string.push_str("Все коды корректны.");
         } else {
             result_string.push_str(errors.as_str());

src/controller/view_utils/hamming_code_input_utils.rs

@@ -13,7 +13,7 @@ pub fn start_hamming_algorithm(input: &TextView, output: &TextView, mode: bool)
         .parse()
         .unwrap();
 
-    let operation = if mode == false {
+    let operation = if mode {
         HammingMode::Encrypt
     } else {
         HammingMode::Decrypt