chore: change code using rust

.github/workflows/clippy.yml

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+# Run Clippy
+
+name: Clippy
+
+on: [push, pull_request]
+
+jobs:
+  clippy:
+    strategy:
+      fail-fast: true
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository code
+        uses: actions/checkout@v3
+
+      # Cache Rust
+      - uses: actions/cache@v3
+        with:
+          path: ./target
+          key: ${{ hashFiles('./Cargo.lock') }}
+
+     # Cache Rust
+      - uses: actions/cache@v3
+        with:
+          path: ~/.cargo
+          key: ${{ hashFiles('./Cargo.lock') }}
+
+      - name: Install Rust with Clippy
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          components: rustfmt, clippy
+
+      - name: Run Clippy
+        run: cargo clippy

.gitignore

@@ -0,0 +1 @@
+/target

.vscode/settings.json

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+{
+  "editor.rulers": [
+    80
+  ],
+  "editor.tabSize": 2,
+  "editor.detectIndentation": false,
+  "editor.trimAutoWhitespace": true,
+  "editor.formatOnSave": true,
+  "files.insertFinalNewline": true,
+  "files.trimTrailingWhitespace": true,
+  "rust-analyzer.showUnlinkedFileNotification": false,
+  "rust-analyzer.checkOnSave": true,
+  "rust-analyzer.check.command": "clippy",
+  "rust-analyzer.cargo.noDefaultFeatures": true,
+}