message: Include doctests in test coverage report
diff: @@ -12,13 +12,13 @@ jobs:
  uses: actions/checkout@v3
  - name: Install Rust
  - run: rustup update stable
  + run: rustup update nightly
  - name: Install cargo-llvm-cov
  uses: taiki-e/install-action@cargo-llvm-cov
  - name: Generate code coverage
  - run: cargo llvm-cov --features "argmin/_full_dev,argmin-math/latest_all" --workspace --lcov --output-path lcov.info
  + run: cargo +nightly llvm-cov --doctests --features "argmin/_full_dev,argmin-math/latest_all" --workspace --lcov --output-path lcov.info
  - name: Upload coverage to Codecov
  uses: codecov/codecov-action@v3
  