name: Rust

on: [push]

jobs:
  build:

    runs-on: ubuntu-latest

    strategy:
      matrix:
        rust_version: [stable, "1.34.0"]

    steps:
    - uses: actions/checkout@v1

    - name: Setup Rust toolchain
      run: rustup default ${{ matrix.rust_version }}

    - name: Build
      run: cargo build --all --locked --verbose

    - name: Run tests
      run: cargo test --all --locked --verbose

    - name: Rustfmt and Clippy
      run: |
        cargo fmt -- --check
        cargo clippy
      if: matrix.rust_version == "stable"