itertools 0.11.0

Extra iterator adaptors, iterator methods, free functions, and macros.
Documentation
name: CI

on:
  pull_request:
  push:
    branches:
      - staging
      - trying

jobs:
  check:
    name: check
    runs-on: ubuntu-latest
    strategy:
      matrix:
        build: [msrv, stable]
        features:
          [
            "",
            "--no-default-features",
            "--no-default-features --features use_alloc",
            "--all-targets --all-features",
          ]
        include:
          - build: msrv
            rust: 1.62.1
          - build: stable
            rust: stable
        exclude:
          - build: msrv
            # we only care about the MSRV with respect to the lib target
            features: "--all-targets --all-features"
    steps:
      - uses: actions/checkout@v3
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ matrix.rust }}
      - run: cargo check ${{ matrix.features }}

  test:
    name: test
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: dtolnay/rust-toolchain@stable
      - run: cargo test --all-features

  # https://github.com/rust-lang/crater/blob/9ab6f9697c901c4a44025cf0a39b73ad5b37d198/.github/workflows/bors.yml#L125-L149
  end-success:
    name: bors build finished
    if: success()
    runs-on: ubuntu-latest
    needs: [check, test]

    steps:
      - name: Mark the job as successful
        run: exit 0