name: test suite
on: [push, pull_request]
jobs:
  test:
    name: cargo test
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
      - run: cargo test --all-features

     # Installs the most recent stable toolchain as of the specified time
     # offset, which may be written in years, months, weeks, or days.
  - uses: dtolnay/rust-toolchain@master
    with:
      toolchain: stable 18 months ago

     # Installs the stable toolchain which preceded the most recent one by
     # the specified number of minor versions.
  - uses: dtolnay/rust-toolchain@master
    with:
      toolchain: stable minus 8 releases