try improve coverage

Author: loongs-zhang

.github/workflows/coverage.yml

@@ -16,25 +16,35 @@ env:
 
 jobs:
   coverage:
-    name: Run cargo coverage
-    runs-on: ubuntu-latest
+    name: Run cargo coverage on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout sources
         uses: actions/checkout@v4
       - name: Install toolchain
         uses: actions-rs/toolchain@v1
         with:
-          toolchain: 1.81.0
+          toolchain: ${{ matrix.channel }}
           profile: minimal
           override: true
           components: llvm-tools-preview
       - name: Install cargo-llvm-cov
         uses: taiki-e/install-action@cargo-llvm-cov
       - name: Generate code coverage
-        run: sudo bash -c "ulimit -Sl 512 && ulimit -Hl 512 && sudo -u runner /home/runner/.cargo/bin/cargo llvm-cov --release --all --lcov --output-path lcov.info"
+        run: bash -c "ulimit -Sl 512 && ulimit -Hl 512 && /home/runner/.cargo/bin/cargo llvm-cov --release --all --lcov --output-path lcov.info"
       - name: Generate code coverage with all features
-        run: sudo bash -c "ulimit -Sl 512 && ulimit -Hl 512 && sudo -u runner /home/runner/.cargo/bin/cargo llvm-cov --all-features --release --all --lcov --output-path lcov-all-features.info"
+        run: bash -c "ulimit -Sl 512 && ulimit -Hl 512 && /home/runner/.cargo/bin/cargo llvm-cov --all-features --release --all --lcov --output-path lcov-all-features.info"
       - name: Upload coverage to Codecov
         run: |
           bash <(curl -s https://codecov.io/bash) -f lcov.info -t ${{ env.CODECOV_TOKEN }}
           bash <(curl -s https://codecov.io/bash) -f lcov-all-features.info -t ${{ env.CODECOV_TOKEN }}
+
+    strategy:
+      fail-fast: false
+      matrix:
+        channel: [ 1.81.0 ]
+        include:
+          - os: ubuntu-latest
+            cargo: /home/runner/.cargo/bin/cargo
+          - os: macos-latest
+            cargo: /Users/runner/.cargo/bin/cargo