fionread 0.1.1

The `fionread` IO control reads the number of bytes available to read from the file descriptor.
Documentation 
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name: CI

env:
  RUSTFLAGS: -Dwarnings
  clippy_version: 1.60.0

on:
  push:
    branches:
      - master
  pull_request:

jobs:
  rustfmt:
    name: rustfmt
    runs-on: ubuntu-latest
    strategy:
      matrix:
        include:
          - rust: stable
    
    steps:
      - uses: actions/checkout@v2
      - name: Install Rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ matrix.rust }}
          profile: minimal
          override: true
          components: rustfmt
      - uses: Swatinem/rust-cache@v1
      - name: Run rustfmt
        run: cargo fmt --check

  clippy:
    name: clippy
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v2
      - name: Install Rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ env.clippy_version }}
          override: true
          components: clippy
      - uses: Swatinem/rust-cache@v1
      - name: Run Clippy
        uses: actions-rs/cargo@v1
        with:
          command: clippy
          args: --all --tests --all-features

  # copy-pasted from async-io
  cross:
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-latest]
    steps:
    - uses: actions/checkout@v3
      with:
        submodules: true
    - name: Install Rust
      run: rustup update stable
    - name: Install cross
      uses: taiki-e/install-action@cross
    - name: NetBSD
      if: startsWith(matrix.os, 'ubuntu')
      run: cross build --target x86_64-unknown-netbsd
    - name: iOS
      if: startsWith(matrix.os, 'macos')
      run: cross build --target aarch64-apple-ios

  test:
    name: run tests
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os:
          - windows-latest
          - ubuntu-latest
          - macos-latest
        toolchain:
          - stable
        include:
          - os: ubuntu-latest
            toolchain: beta
          - os: ubuntu-latest
            toolchain: nightly
          - os: ubuntu-latest
            toolchain: 1.46.0 # msrv

    steps:
      - uses: actions/checkout@v2
        with:
          submodules: true
      - name: Install Rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ matrix.toolchain }}
          override: true
      - uses: Swatinem/rust-cache@v1

      # run tests
      - name: Run Tests
        run: cargo test