name: Rust

on:
  push:
    branches: [master]
  pull_request:
    branches: [master]

jobs:
  check:
    name: Rust ${{ matrix.rust }}
    runs-on: ubuntu-latest
    strategy:
      matrix:
        rust: [1.49.0, stable, beta]
    steps:
      - uses: actions/checkout@v2
      - name: Install minimal ${{ matrix.rust }} rust
        uses: actions-rs/toolchain@1.0.6
        with:
          override: true
          profile: minimal
          toolchain: ${{ matrix.rust }}
      - run: cargo -Vv && rustc -Vv
      - run: cargo check
      - run: cargo check --all-features
      - run: cargo clippy -- -Dwarnings -Dclippy::dbg_macro
        if: ${{ matrix.rust == 'stable' }}
      - run: cargo fmt --all -- --check
        if: ${{ matrix.rust == 'stable' }}
      - run: cargo test
        if: ${{ matrix.rust == 'stable' }}