added partial solution

.all-contributorsrc

@@ -258,6 +258,52 @@
       "contributions": [
         "test"
       ]
+    },
+    {
+      "login": "auzkok",
+      "name": "auzkok",
+      "avatar_url": "https://avatars.githubusercontent.com/u/35302680?v=4",
+      "profile": "https://github.com/auzkok",
+      "contributions": [
+        "syntax-highlighting"
+      ]
+    },
+    {
+      "login": "Jan9103",
+      "name": "Jan9103",
+      "avatar_url": "https://avatars.githubusercontent.com/u/55753387?v=4",
+      "profile": "https://github.com/Jan9103",
+      "contributions": [
+        "code"
+      ]
+    },
+    {
+      "login": "joshka",
+      "name": "Josh McKinney",
+      "avatar_url": "https://avatars.githubusercontent.com/u/381361?v=4",
+      "profile": "http://joshka.net",
+      "contributions": [
+        "infra",
+        "code"
+      ]
+    },
+    {
+      "login": "zamazan4ik",
+      "name": "Alexander Zaitsev",
+      "avatar_url": "https://avatars.githubusercontent.com/u/7355383?v=4",
+      "profile": "https://zamazan4ik.github.io",
+      "contributions": [
+        "infra"
+      ]
+    },
+    {
+      "login": "BanuAdrian",
+      "name": "Adrian Banu",
+      "avatar_url": "https://avatars.githubusercontent.com/u/66678108?v=4",
+      "profile": "https://github.com/BanuAdrian",
+      "contributions": [
+        "test"
+      ]
     }
   ],
   "commitType": "docs"

.cargo/config.toml

@@ -0,0 +1,2 @@
+[alias]
+xtask = "run --package xtask --"

.github/workflows/ci.yml

@@ -4,9 +4,15 @@ on:
   push:
     branches:
       - master
+    paths:
+      - "**.rs"
+      - ".github/workflows/ci.yml"
   pull_request:
     branches:
       - master
+    paths:
+      - "**.rs"
+      - ".github/workflows/ci.yml"
 
 env:
   CARGO_TERM_COLOR: always
@@ -38,87 +44,95 @@ jobs:
 
           # WASI
           - os: ubuntu-latest
-            target: wasm32-wasi
+            target: wasm32-wasip1
 
           # MSRV (Linux)
           - os: ubuntu-latest
             target: x86_64-unknown-linux-gnu
-            toolchain: 1.64.0
+            toolchain: "1.80"
           # MSRV (MacOS)
           - os: macos-latest
             target: x86_64-apple-darwin
-            toolchain: 1.64.0
+            toolchain: "1.80"
           # MSRV (Windows)
           - os: windows-latest
             target: x86_64-pc-windows-gnu
-            toolchain: 1.64.0
+            toolchain: "1.80"
           # MSRV (WASI)
           - os: ubuntu-latest
             target: wasm32-wasi
-            toolchain: 1.64.0
+            toolchain: "1.80"
+
+    runs-on: ${{ matrix.os }}
+
+    env:
+      RUSTFLAGS: "-D warnings"
 
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install gcc-multilib
+        if: matrix.target == 'i686-unknown-linux-gnu'
+        run: |
+          sudo apt-get update
+          sudo apt-get install gcc-multilib
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: ${{ matrix.toolchain || 'stable' }}
+          targets: ${{ matrix.target }}
+      - name: Build
+        run: cargo build
+      - name: Run tests
+        run: cargo test --verbose --all-features --no-fail-fast
+
+  build_and_test_nightly_with_coverage:
+    strategy:
+      matrix:
+        include:
           # Nightly (Linux)
           - os: ubuntu-latest
             target: x86_64-unknown-linux-gnu
-            toolchain: nightly
-            coverage: true
           # Nightly (MacOS)
           - os: macos-latest
             target: x86_64-apple-darwin
-            toolchain: nightly
-            coverage: true
           # Nightly (Windows)
           - os: windows-latest
             target: x86_64-pc-windows-gnu
-            toolchain: nightly
-            coverage: true
           # Nightly (WASI)
           - os: ubuntu-latest
-            target: wasm32-wasi
-            toolchain: nightly
-            coverage: true
+            target: wasm32-wasip1
 
     runs-on: ${{ matrix.os }}
 
     env:
-      RUSTFLAGS: -D warnings
+      RUSTFLAGS: "-D warnings -C instrument-coverage"
 
     steps:
       - uses: actions/checkout@v4
-      - name: Install gcc-multilib
-        if: matrix.target == 'i686-unknown-linux-gnu'
-        run: |
-          sudo apt-get update
-          sudo apt-get install gcc-multilib
       - name: Install Rust toolchain
         run: |
-          rustup toolchain install ${{ matrix.toolchain || 'stable' }}
-          rustup override set  ${{ matrix.toolchain || 'stable' }}
-          rustup target add --toolchain ${{ matrix.toolchain || 'stable' }} ${{ matrix.target }}
+          rustup toolchain install nightly --component llvm-tools-preview --allow-downgrade
+          rustup override set nightly
+          rustup target add --toolchain nightly ${{ matrix.target }}
       - name: Build
         run: cargo build
-      - name: Run tests without coverage instrumentation
-        if: ${{ ! matrix.coverage }}
-        run: cargo test --verbose --all-features --no-fail-fast
       - name: Run tests with coverage instrumentation
-        if: matrix.coverage
         run: cargo test --verbose --all-features --no-fail-fast
         env:
-          CARGO_INCREMENTAL: '0'
-          RUSTFLAGS: '-Zprofile -Ccodegen-units=1 -Cinline-threshold=0 -Clink-dead-code -Coverflow-checks=off -Cpanic=abort -Zpanic_abort_tests'
-          RUSTDOCFLAGS: '-Zprofile -Ccodegen-units=1 -Cinline-threshold=0 -Clink-dead-code -Coverflow-checks=off -Cpanic=abort -Zpanic_abort_tests'
+          LLVM_PROFILE_FILE: "kibi-%p-%m.profraw"
       - name: Collect code coverage results
-        if: matrix.coverage
-        uses: actions-rs/grcov@v0.1
-        id: coverage
+        run: |
+          cargo install grcov
+          grcov . --binary-path ./target/debug/ --source-dir . --output-types lcov --branch --output-path lcov.info --keep-only 'src/*'
       - name: Upload code coverage results
-        if: matrix.coverage
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
-          files: ${{ steps.coverage.outputs.report }}
+          files: lcov.info
           flags: ${{ matrix.target }}
           fail_ci_if_error: false
           verbose: true
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
 
   static_checks:
     strategy:
@@ -138,22 +152,36 @@ jobs:
 
           # WASI
           - os: ubuntu-latest
-            target: wasm32-wasi
+            target: wasm32-wasip1
 
     runs-on: ${{ matrix.os }}
 
+    permissions:
+      pull-requests: write
+      checks: write
+
     steps:
       - uses: actions/checkout@v4
       - name: Install nightly with clippy and rustfmt
-        run: |
-          rustup toolchain install nightly --component rustfmt --component clippy --allow-downgrade
-          rustup override set nightly
-          rustup target add --toolchain nightly ${{ matrix.target }}
-      - name: Run rustfmt check
-        run: cargo fmt --check
-      - name: Run Clippy
-        uses: giraffate/clippy-action@v1
+        uses: dtolnay/rust-toolchain@nightly
         with:
-          clippy_flags: --all-features --target ${{ matrix.target }} -- -D warnings -D clippy::pedantic
-          tool_name: clippy-${{ matrix.target }}
-          reporter: github-pr-review
+          targets: ${{ matrix.target }}
+          components: rustfmt, clippy
+      - name: Format
+        if: ${{ matrix.target == 'x86_64-unknown-linux-gnu' }}
+        run: cargo fmt --check --all
+      - name: Set up cargo-action-fmt
+        if: ${{ github.event_name == 'pull_request' && matrix.target == 'x86_64-unknown-linux-gnu' }}
+        uses: olix0r/cargo-action-fmt/setup@v2
+      - name: Check
+        if: ${{ github.event_name == 'pull_request' && matrix.target == 'x86_64-unknown-linux-gnu' }}
+        run: cargo check --all-features --all-targets --workspace --target ${{ matrix.target }} -q --message-format=json | cargo-action-fmt
+      - name: Check
+        if: ${{ github.event_name != 'pull_request' || matrix.target != 'x86_64-unknown-linux-gnu' }}
+        run: cargo check --all-features --all-targets --workspace --target ${{ matrix.target }}
+      - name: Clippy
+        if: ${{ github.event_name == 'pull_request' && matrix.target == 'x86_64-unknown-linux-gnu' }}
+        run: cargo clippy --all-features --all-targets --workspace --target ${{ matrix.target }} -q --message-format=json | cargo-action-fmt
+      - name: Clippy
+        if: ${{ github.event_name != 'pull_request' || matrix.target != 'x86_64-unknown-linux-gnu' }}
+        run: cargo clippy --all-features --all-targets --workspace --target ${{ matrix.target }}

.github/workflows/loc.yml

@@ -1,21 +1,17 @@
 on:
   pull_request:
     paths:
-      - '**.rs'
-      - 'count_loc.sh'
-      - '.github/workflows/loc.yml'
+      - "**.rs"
+      - ".github/workflows/loc.yml"
 
-name: 'LOC'
+name: LOC
 
 jobs:
-
   check_lines_of_code:
-
     runs-on: ubuntu-latest
-
     steps:
       - uses: actions/checkout@v4
-      - name: Install tokei
-        run: cargo install tokei
+      - name: Install rust
+        uses: dtolnay/rust-toolchain@stable
       - name: Check LOC <= 1024
-        run: ./count_loc.sh
+        run: cargo xtask count-loc

.github/workflows/sanitizers.yml

@@ -0,0 +1,57 @@
+name: Sanitizers
+
+on:
+  pull_request:
+    branches:
+      - master
+    paths:
+      - '.github/workflows/sanitizers.yml'
+  schedule:
+    - cron: '12 07 * * 2' # weekly on Tuesday
+
+jobs:
+  sanitizers:
+    strategy:
+      matrix:
+        sanitizer:
+          - address
+          - leak
+          - memory
+          - safestack
+          - thread
+        target:
+          - x86_64-unknown-linux-gnu
+          - x86_64-apple-darwin
+        include:
+          - target: x86_64-unknown-linux-gnu
+            os: ubuntu-latest
+          - target: x86_64-apple-darwin
+            os: macos-latest
+          - sanitizer: memory
+            extra_flags: -Zsanitizer-memory-track-origins
+        exclude:
+          # LeakSanitizer is not supported on MacOS
+          - sanitizer: leak
+            target: x86_64-apple-darwin
+          # MemorySanitizer is not supported on MacOS
+          - sanitizer: memory
+            target: x86_64-apple-darwin
+          # Safestack is not supported on MacOS
+          - sanitizer: safestack
+            target: x86_64-apple-darwin
+
+
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@nightly
+        with:
+          targets: ${{ matrix.target }}
+          components: rust-src
+      - name: Run tests with sanitizer
+        run: cargo test -Zbuild-std --verbose --all-features --no-fail-fast --target ${{ matrix.target }}
+        env:
+          RUSTFLAGS: -D warnings -Zsanitizer=${{ matrix.sanitizer }} ${{ matrix.extra_flags }}
+          RUSTDOCFLAGS: -Zsanitizer=${{ matrix.sanitizer }} ${{ matrix.extra_flags }}

.github/workflows/devskim.yml → .github/workflows/security.yml

@@ -1,4 +1,4 @@
-name: DevSkim
+name: Security
 
 on:
   push:
@@ -8,12 +8,12 @@ on:
     branches:
       - master
   schedule:
-    - cron: '25 16 * * 1'
+    - cron: '22 17 * * 5'
 
 jobs:
-  lint:
+  dev-skim:
     name: DevSkim
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     permissions:
       actions: read
       contents: read
@@ -26,6 +26,15 @@ jobs:
         uses: microsoft/DevSkim-Action@v1
 
       - name: Upload DevSkim scan results to GitHub Security tab
-        uses: github/codeql-action/upload-sarif@v1
+        uses: github/codeql-action/upload-sarif@v3
         with:
           sarif_file: devskim-results.sarif
+  cargo-deny:
+    name: Cargo Deny
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: EmbarkStudios/cargo-deny-action@v1
+      with:
+        command-arguments: -D warnings
+