name: CI

on: [push]

jobs:
  test_msrv:
    name: test on MSRV
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3.3.0
    - uses: actions-rs/toolchain@v1.0.7
      with:
        # When toolchain is not specified, it uses rust-toolchain, which is the MSRV
        override: true
    - uses: actions-rs/cargo@v1.0.3
      with:
        command: test
        args: --all-features
  test_nightly:
    name: test on nightly
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3.3.0
    # Because we use nightly features for building docs,
    # using --all-features will fail without nightly toolchain.
    - uses: actions-rs/toolchain@v1.0.7
      with:
        toolchain: nightly
        override: true
    - uses: actions-rs/cargo@v1.0.3
      with:
        command: test
        args: --all-features
  build_no_std:
    name: build with no_std
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3.3.0
    - uses: actions-rs/toolchain@v1.0.7
      with:
        toolchain: stable
        override: true
        # This does not support std, so we use to test if no_std works
        target: thumbv6m-none-eabi
    - uses: actions-rs/cargo@v1.0.3
      with:
        command: build
        # Disables std feature
        args: --no-default-features --target thumbv6m-none-eabi