cvt 0.1.2

Expose the cvt function from Rust libstd.
Documentation
language: rust
os:
  - osx
  - windows
  - linux
rust:
  - stable
  - beta
  - nightly
cache: cargo
before_script:
  - if [ "$TRAVIS_RUST_VERSION" == "stable" ]; then rustup component add rustfmt clippy; fi
script:
  - cargo build
  - cargo test --all
  - if [ "$TRAVIS_RUST_VERSION" == "stable" ]; then cargo fmt --all -- --check; fi
  - if [ "$TRAVIS_RUST_VERSION" == "stable" ]; then cargo clippy -- -D warnings; fi

# See https://levans.fr/rust_travis_cache.html
cache:
  directories:
    - /home/travis/.cargo
before_cache:
  - rm -rf /home/travis/.cargo/registry