no_std_io2 0.9.3

The bare essentials of std::io for use in no_std. Alloc support is optional.
Documentation 
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name: CI
on: [push, pull_request]

jobs:
  test-nightly:
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
        rust: [nightly]
    steps:
      - uses: actions/checkout@v2
      - name: Install Rust toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ matrix.rust }}
          override: true
      - name: Run tests (no_std)
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --tests --no-default-features --features nightly
      - name: Run tests (std)
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --tests --no-default-features --features std,nightly
      - name: Run tests (alloc)
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --tests --no-default-features --features alloc,nightly
  test-stable:
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
        rust: [stable]
    steps:
      - uses: actions/checkout@v2
      - name: Install Rust toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ matrix.rust }}
          override: true
      - name: Run tests (no_std)
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --no-default-features
      - name: Run tests (std)
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --no-default-features --features std
      - name: Run tests (alloc)
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --no-default-features --features alloc
  test-msrv:
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
        rust: [1.81.0]
    steps:
      - uses: actions/checkout@v2
      - name: Install Rust toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ matrix.rust }}
          override: true
      - name: Run tests (no_std)
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --no-default-features
      - name: Run tests (std)
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --no-default-features --features std
      - name: Run tests (alloc)
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --no-default-features --features alloc
  test-fuzz:
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-latest]
        rust: [stable]
    steps:
      - uses: actions/checkout@v2
      - name: Install Rust toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ matrix.rust }}
          override: true

      - name: Install cargo-fuzz
        run: cargo install cargo-fuzz

      - name: Run fuzz tests -- Cursor (no_std)
        run: cargo fuzz run -s none fuzz_cursor -- -runs=10000000

      - name: Run fuzz tests -- Read (no_std)
        run: cargo fuzz run -s none fuzz_read -- -runs=10000000

      - name: Run fuzz tests -- Write (no_std)
        run: cargo fuzz run -s none fuzz_write -- -runs=10000000