.travis.yml

language: rust
sudo: required
dist: trusty
addons:
    apt:
        packages:
            - libssl-dev
cache: cargo
rust:
  - stable
  - beta
  - nightly
matrix:
  allow_failures:
    - rust: nightly

before_cache: |
  if [[ "$TRAVIS_RUST_VERSION" == stable ]]; then
    #uncomment for classic install 
    cargo install cargo-tarpaulin 
    #bash <(curl https://raw.githubusercontent.com/xd009642/tarpaulin/master/travis-install.sh)
  fi   

script:
- cargo clean
- cargo build
- cargo test

after_success: |
  if [[ "$TRAVIS_RUST_VERSION" == stable ]]; then
    # Uncomment the following line for coveralls.io
    cargo tarpaulin --ciserver travis-ci --coveralls $TRAVIS_JOB_ID

    # Uncomment the following two lines create and upload a report for codecov.io
    # cargo tarpaulin --out Xml
    # bash <(curl -s https://codecov.io/bash)
  fi