Moves coverage to rust ci

Author: gupnik

.github/workflows/codecov.yml

@@ -209,3 +209,50 @@ jobs:
           cargo test --all-features --target x86_64-unknown-linux-gnu
         env:
           RUSTFLAGS: "-Z sanitizer=leak"
+
+  coverage:
+    runs-on: ubuntu-24.04
+    if: github.event.pull_request.draft == false
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: true
+        run: |
+          tools/install-sys-dependencies-linux
+
+      - name: Install stable
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          components: llvm-tools-preview
+
+      - name: cargo install cargo-llvm-cov
+        uses: taiki-e/install-action@cargo-llvm-cov
+        
+      - name: cargo generate-lockfile
+        if: hashFiles('Cargo.lock') == ''
+        run: |
+          cd rust
+          cargo generate-lockfile
+      
+      - name: Run tests
+        run: |
+          tools/rust-coverage
+    
+      - name: Run Doc tests
+        run: |
+          tools/rust-test doc
+      
+      - name: Record Rust version
+        run: echo "RUST=$(rustc --version)" >> "$GITHUB_ENV"
+      
+      - name: Upload to codecov.io
+        uses: codecov/codecov-action@v5
+        with:
+          fail_ci_if_error: true
+          token: ${{ secrets.CODECOV_TOKEN }}
+          env_vars: OS,RUST
+
+      - name: Gather and check Rust code coverage
+        run: |
+          tools/check-coverage rust/coverage.stats rust/lcov.info