Update rust.yml

.github/workflows/rust.yml

@@ -39,6 +39,18 @@ jobs:
           override: true
           target: ${{ matrix.target }}
 
+      - name: Install cross-compilation tools (Linux ARM)
+        if: matrix.target == 'aarch64-unknown-linux-gnu'
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y gcc-aarch64-linux-gnu
+
+      - name: Set up cross-compilation environment (Linux ARM)
+        if: matrix.target == 'aarch64-unknown-linux-gnu'
+        run: |
+          echo "CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER=aarch64-linux-gnu-gcc" >> $GITHUB_ENV
+          echo "CC_aarch64_unknown_linux_gnu=aarch64-linux-gnu-gcc" >> $GITHUB_ENV
+
       - name: Cache Cargo registry
         uses: actions/cache@v3
         with: