color_quant 1.1.0

Color quantization library to reduce n colors to 256 colors.
Documentation
name: Rust CI
on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]
jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        rust: ["1.34.2", stable, beta, nightly]
        command: [build, test]
    steps:
    - uses: actions/checkout@v2
    - run: rustup default ${{ matrix.rust }}
    - name: build
      run: >
        cargo build --verbose
    - name: test
      if: ${{ matrix.rust != '1.34.2' }}
      run: >
        cargo test --tests --benches
      # TODO: add criterion benchmarks?
  rustfmt:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
    - uses: actions-rs/toolchain@v1
      with:
        toolchain: stable
        override: true
        components: rustfmt
    - name: Run rustfmt check
      uses: actions-rs/cargo@v1
      with:
        command: fmt
        args: -- --check