ddh 0.9.12

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Documentation
version: 9.6.{build}
image: Visual Studio 2017
install:
- cmd: >-

    appveyor-retry appveyor DownloadFile https://win.rustup.rs/ -FileName rustup-init.exe

    rustup-init.exe -y

    set PATH=%PATH%;C:\Users\appveyor\.cargo\bin

    rustc -V

    cargo -V
build_script:
- cmd: cargo build --release
after_test:
- cmd: >-

    cargo build --verbose

    cargo test
artifacts:
- path: target/release/ddh.exe
  name: ddh
deploy:
- provider: GitHub
  tag: win64-$(appveyor_build_version)
  description: DDH windows build
  auth_token:
    secure: WFr7LYW7Ios3cmmcG1YzM/etQ/xx1yGGlv37J3F9OhVcka5BdZCcTSdSo5MP08/k
  draft: false
  prerelease: false
  on:
    branch: release