ARROW-2436: [Rust] Add windows CI

Author: Paddy Horan <paddyhoran@hotmail.com>
Author: Paddy <paddyhoran@hotmail.com>
Author: Antoine Pitrou <pitrou@free.fr>

Closes #1949 from paddyhoran/ARROW-2436 and squashes the following commits:

bad1f18 <Paddy Horan> Restoring order of %PATH%
82f68d8 <Paddy Horan> Trying to confirm source of error
7f8b050 <Paddy Horan> Wrapping MINICONDA in double quotes
2405086 <Antoine Pitrou> Try adding quotes when setting PATH
c26100f <Paddy Horan> Restoring quotes.
25d3747 <Paddy Horan> Testing variable change.
7a3ef5a <Paddy Horan> Testing branches of if statement.
3c94bdf <Paddy Horan> Updating scripts to assume root directory.
9e8574c <Paddy Horan> Moving Rust build to end.
c6723d3 <Paddy Horan> Cleaned up build and install scripts.
e976fa9 <Paddy Horan> Cleaned up appveyor.yml
0b5099f <Paddy> Removed `BUILD_SCRIPT` variable
e94ff0e <Paddy> Testing multi-line if block
68c183b <Paddy> Temporarily disabling other build jobs.
9ec5d57 <Paddy Horan> Added license
f00d517 <Paddy Horan> Disable CLCACHE for Rust builds
17adfad <Paddy> Move into rust folder before testing
24e839c <Paddy> Updated install section.
6233c96 <Paddy> Updated windows ci to include Rust

appveyor.yml

@@ -19,17 +19,22 @@
 os: Visual Studio 2015
 
 only_commits:
-  # Skip commits not related to Python or C++
+  # Skip commits not related to Python, C++ or Rust
   files:
     - appveyor.yml
     - ci/
     - cpp/
     - python/
+    - rust/
 
 cache:
   - C:\Users\Appveyor\clcache
+  - C:\Users\Appveyor\.cargo\registry
 
 environment:
+  global:
+    USE_CLCACHE: true
+
   matrix:
     # NOTE: clcache seems to work best with Ninja and worst with msbuild
     # (as generated by cmake)
@@ -64,28 +69,27 @@ environment:
       PYTHON: "3.6"
       ARCH: "64"
       CONFIGURATION: "Release"
+      BUILD_SCRIPT: "CMake_Build_Script"
     - JOB: "Build"
       GENERATOR: NMake Makefiles
       PYTHON: "3.6"
       ARCH: "64"
       CONFIGURATION: "Release"
+    - JOB: "Rust_Stable"
+      RUST_VERSION: stable
+      TARGET: x86_64-pc-windows-msvc
+      USE_CLCACHE: false
 
   MSVC_DEFAULT_OPTIONS: ON
   BOOST_ROOT: C:\Libraries\boost_1_63_0
   BOOST_LIBRARYDIR: C:\Libraries\boost_1_63_0\lib64-msvc-14.0
   APPVEYOR_SAVE_CACHE_ON_ERROR: true
-  USE_CLCACHE: true
 
 install:
-  - set MINICONDA=C:\Miniconda36-x64
-  - set PATH=%MINICONDA%;%MINICONDA%/Scripts;%MINICONDA%/Library/bin;%PATH%
-  - call ci\appveyor-setup.bat
+  - call ci\appveyor-install.bat
 
 build_script:
-  - git config core.symlinks true
-  - git reset --hard
-  - if "%JOB%"=="Cmake_Script_Tests" call ci\test-cmake-build-script.bat
-  - if NOT "%JOB%"=="Cmake_Script_Tests" call ci\msvc-build.bat
+  - call ci\appveyor-build.bat
 
 # Disable test discovery
 test: off

ci/appveyor-build.bat

@@ -0,0 +1,34 @@
+@rem Licensed to the Apache Software Foundation (ASF) under one
+@rem or more contributor license agreements.  See the NOTICE file
+@rem distributed with this work for additional information
+@rem regarding copyright ownership.  The ASF licenses this file
+@rem to you under the Apache License, Version 2.0 (the
+@rem "License"); you may not use this file except in compliance
+@rem with the License.  You may obtain a copy of the License at
+@rem
+@rem   http://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing,
+@rem software distributed under the License is distributed on an
+@rem "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+@rem KIND, either express or implied.  See the License for the
+@rem specific language governing permissions and limitations
+@rem under the License.
+
+@echo on
+
+if "%JOB%" == "Rust_Stable" (
+    cd rust
+    cargo build --target %TARGET% || exit /B
+    cargo build --target %TARGET% --release || exit /B
+    cargo test --target %TARGET% || exit /B
+    cargo test --target %TARGET% --release || exit /B
+) else (
+    git config core.symlinks true
+    git reset --hard
+    if "%JOB%"=="Cmake_Script_Tests" (
+        call ci\test-cmake-build-script.bat
+    ) else (
+        call ci\cpp-python-msvc-build.bat
+    )
+)

ci/appveyor-install.bat

@@ -0,0 +1,29 @@
+@rem Licensed to the Apache Software Foundation (ASF) under one
+@rem or more contributor license agreements.  See the NOTICE file
+@rem distributed with this work for additional information
+@rem regarding copyright ownership.  The ASF licenses this file
+@rem to you under the Apache License, Version 2.0 (the
+@rem "License"); you may not use this file except in compliance
+@rem with the License.  You may obtain a copy of the License at
+@rem
+@rem   http://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing,
+@rem software distributed under the License is distributed on an
+@rem "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+@rem KIND, either express or implied.  See the License for the
+@rem specific language governing permissions and limitations
+@rem under the License.
+
+@echo on
+
+if "%JOB%" == "Rust_Stable" (
+    curl -sSf -o rustup-init.exe https://win.rustup.rs/
+    rustup-init.exe -y --default-host %TARGET% --default-toolchain %RUST_VERSION%
+    set "PATH=%PATH%;C:\Users\Appveyor\.cargo\bin"
+    rustc -Vv
+    cargo -V
+) else (
+    set "PATH=C:\Miniconda36-x64;C:\Miniconda36-x64\Scripts;C:\Miniconda36-x64\Library\bin;%PATH%"
+    call ci\appveyor-setup.bat
+)