which 2.0.1

A Rust equivalent of Unix command "which". Locate installed execuable 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:
  - 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