which 4.0.1

A Rust equivalent of Unix command "which". Locate installed executable in cross platforms.
Documentation 
os: Visual Studio 2015

environment:
  matrix:
  - channel: stable
    target: x86_64-pc-windows-msvc
  - channel: stable
    target: i686-pc-windows-msvc
  - channel: stable
    target: x86_64-pc-windows-gnu
  - channel: stable
    target: i686-pc-windows-gnu
install:
  # Set PATH for MinGW toolset
  - if %target% == x86_64-pc-windows-gnu set PATH=%PATH%;C:\msys64\mingw64\bin
  - if %target% == i686-pc-windows-gnu set PATH=%PATH%;C:\msys64\mingw32\bin

  # Install Rust toolset
  - appveyor DownloadFile https://win.rustup.rs/ -FileName rustup-init.exe
  - rustup-init -yv --default-toolchain %channel% --default-host %target%
  - set PATH=%PATH%;%USERPROFILE%\.cargo\bin
  - rustc -vV
  - cargo -vV

build: false

test_script:
  - cargo test
  - cargo test --no-default-features