language: rust
sudo: false

cache:
  - cargo

matrix:
  include:
    - name: "test"
      rust: stable
      before_script:
        - (test -x $HOME/.cargo/bin/cargo-install-update || cargo install cargo-update)
        - (test -x $HOME/.cargo/bin/cargo-readme || cargo install --vers "^3" cargo-readme)
        - cargo install-update -a
      script:
        - cargo test
        - cargo test --features rayon
    - name: "check no_std"
      rust: nightly
      script:
        - cargo check --no-default-features