Initial commit

.cargo/config.toml

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+[env]
+RUST_LOG = "info"

.github/codecov.yml

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+# ref: https://docs.codecov.com/docs/codecovyml-reference
+coverage:
+  # Hold ourselves to a high bar
+  range: 85..100
+  round: down
+  precision: 1
+  status:
+    # ref: https://docs.codecov.com/docs/commit-status
+    project:
+      default:
+        # Avoid false negatives
+        threshold: 1%
+
+# Test files aren't important for coverage
+ignore:
+  - "tests"
+
+# Make comments less noisy
+comment:
+  layout: "files"
+  require_changes: yes

.github/dependabot.yml

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+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: "cargo"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    rebase-strategy: "disabled"
+

.github/workflows/check.yml

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+permissions:
+  contents: read
+on:
+  push:
+    branches: [main]
+  pull_request:
+name: check
+jobs:
+  fmt:
+    runs-on: ubuntu-latest
+    name: stable / fmt
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: true
+      - name: Install stable
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          components: rustfmt
+      - name: cargo fmt --check
+        run: cargo fmt --check
+  clippy:
+    runs-on: ubuntu-latest
+    name: ${{ matrix.toolchain }} / clippy
+    permissions:
+      contents: read
+      checks: write
+    strategy:
+      fail-fast: false
+      matrix:
+        toolchain: [stable, beta]
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: true
+      - name: Install ${{ matrix.toolchain }}
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: ${{ matrix.toolchain }}
+          components: clippy
+      - name: cargo clippy
+        uses: actions-rs/clippy-check@v1
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+  doc:
+    runs-on: ubuntu-latest
+    name: nightly / doc
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: true
+      - name: Install nightly
+        uses: dtolnay/rust-toolchain@nightly
+      - name: cargo doc
+        run: cargo doc --no-deps --all-features
+        env:
+          RUSTDOCFLAGS: --cfg docsrs
+
+  hack:
+    runs-on: ubuntu-latest
+    name: ubuntu / stable / features
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: true
+      - name: Install stable
+        uses: dtolnay/rust-toolchain@stable
+      - name: cargo install cargo-hack
+        uses: taiki-e/install-action@cargo-hack
+      - name: cargo hack
+        run: cargo hack --feature-powerset check --lib --tests

.github/workflows/scheduled.yml

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+permissions:
+  contents: read
+on:
+  push:
+    branches: [main]
+  pull_request:
+  schedule:
+    - cron: "7 7 * * *"
+name: rolling
+jobs:
+  nightly:
+    runs-on: ubuntu-latest
+    name: ubuntu / nightly
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: true
+      - name: Install nightly
+        uses: dtolnay/rust-toolchain@nightly
+      - name: cargo generate-lockfile
+        if: hashFiles('Cargo.lock') == ''
+        run: cargo generate-lockfile
+      - name: cargo test --locked
+        run: cargo test --locked --all-features --all-targets
+  update:
+    runs-on: ubuntu-latest
+    name: ubuntu / beta / updated
+    # There's no point running this if no Cargo.lock was checked in in the
+    # first place, since we'd just redo what happened in the regular test job.
+    # Unfortunately, hashFiles only works in if on steps, so we reepeat it.
+    # if: hashFiles('Cargo.lock') != ''
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: true
+      - name: Install beta
+        if: hashFiles('Cargo.lock') != ''
+        uses: dtolnay/rust-toolchain@beta
+      - name: cargo update
+        if: hashFiles('Cargo.lock') != ''
+        run: cargo update
+      - name: cargo test
+        if: hashFiles('Cargo.lock') != ''
+        run: cargo test --locked --all-features --all-targets
+        env:
+          RUSTFLAGS: -D deprecated

.github/workflows/test.yml

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+permissions:
+  contents: read
+on:
+  push:
+    branches: [main]
+  pull_request:
+name: test
+jobs:
+  required:
+    runs-on: ubuntu-latest
+    name: ubuntu / ${{ matrix.toolchain }}
+    strategy:
+      matrix:
+        toolchain: [stable, beta]
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: true
+      - name: Install ${{ matrix.toolchain }}
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: ${{ matrix.toolchain }}
+      - name: cargo generate-lockfile
+        if: hashFiles('Cargo.lock') == ''
+        run: cargo generate-lockfile
+      - name: Restore cached target/
+        id: target-cache-restore
+        uses: actions/cache/restore@v3
+        with:
+          path: |
+            target
+            /home/runner/.cargo
+          key: ${{ matrix.toolchain }}-target
+      - name: cargo test --locked
+        run: cargo test --locked --all-features --all-targets
+      - name: Save cached target/
+        id: target-cache-save
+        uses: actions/cache/save@v3
+        with:
+          path: |
+            target
+            /home/runner/.cargo
+          key: ${{ steps.target-cache-restore.outputs.cache-primary-key }}
+  # proptest:
+  #   runs-on: ubuntu-latest
+  #   name: ubuntu / stable
+  #   needs: required
+  #   steps:
+  #     - uses: actions/checkout@v3
+  #       with:
+  #         submodules: true
+  #     - name: Install stable
+  #       uses: dtolnay/rust-toolchain@stable
+  #     - name: Restore cached target/
+  #       uses: actions/cache/restore@v3
+  #       with:
+  #         path: |
+  #           target
+  #           /home/runner/.cargo
+  #         key: stable-target
+  #     - name: cargo test --test proptest --locked -- --ignored
+  #       run: cargo test --locked --test proptest -- --ignored
+  # minimal:
+  #   runs-on: ubuntu-latest
+  #   name: ubuntu / stable / minimal-versions
+  #   steps:
+  #     - uses: actions/checkout@v3
+  #       with:
+  #         submodules: true
+  #     - name: Install stable
+  #       uses: dtolnay/rust-toolchain@stable
+  #     - name: Install nightly for -Zminimal-versions
+  #       uses: dtolnay/rust-toolchain@nightly
+  #     - name: rustup default stable
+  #       run: rustup default stable
+  #     - name: cargo update -Zminimal-versions
+  #       run: cargo +nightly update -Zminimal-versions
+  #     - name: cargo test
+  #       run: cargo test --locked --all-features --all-targets
+  os-check:
+    runs-on: ${{ matrix.os }}
+    name: ${{ matrix.os }} / stable
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, windows-latest]
+    steps:
+      - run: echo "VCPKG_ROOT=$env:VCPKG_INSTALLATION_ROOT" | Out-File -FilePath $env:GITHUB_ENV -Append
+        if: runner.os == 'Windows'
+      - run: vcpkg install openssl:x64-windows-static-md
+        if: runner.os == 'Windows'
+      - uses: actions/checkout@v3
+        with:
+          submodules: true
+      - name: Install stable
+        uses: dtolnay/rust-toolchain@stable
+      - name: cargo generate-lockfile
+        if: hashFiles('Cargo.lock') == ''
+        run: cargo generate-lockfile
+      - name: cargo test
+        run: cargo test --locked --all-features --all-targets
+  coverage:
+    runs-on: ubuntu-latest
+    name: ubuntu / stable / coverage
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: true
+      - 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: cargo generate-lockfile
+      - name: Restore cached target/
+        id: target-cache-restore
+        uses: actions/cache/restore@v3
+        with:
+          path: |
+            target
+            /home/runner/.cargo
+          key: coverage-target
+      - name: cargo llvm-cov clean
+        run: cargo llvm-cov clean --workspace
+      - name: cargo llvm-cov
+        run: cargo llvm-cov --locked --all-features --no-report --release
+      # - name: cargo llvm-cov proptest
+      #   run: cargo llvm-cov --locked --all-features --no-report --release --test proptest -- --ignored
+      - name: Save cached target/
+        id: target-cache-save
+        uses: actions/cache/save@v3
+        with:
+          path: |
+            target
+            /home/runner/.cargo
+          key: ${{ steps.target-cache-restore.outputs.cache-primary-key }}
+      - name: cargo llvm-cov report
+        run: cargo llvm-cov report --release --lcov --output-path lcov.info
+      - name: Upload to codecov.io
+        uses: codecov/codecov-action@v3
+        with:
+          fail_ci_if_error: true
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

.gitignore

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+/target
+**/*.rs.bk
+/perf*
+*.log
+/*.svg
+.DS_Store
+/.idea
+*.iml