From: bors <bors@rust-lang.org>
Date: Sat, 22 Jul 2017 20:53:06 +0000 (+0000)
Subject: Auto merge of #4317 - iKevinY:options-unit-struct, r=matklad
X-Git-Tag: archive/raspbian/0.35.0-2+rpi1~3^2^2^2^2^2^2^2~22^2~7^2~45
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=88aa6423a164774d09abc78a24e74e8e665f651b;p=cargo.git

Auto merge of #4317 - iKevinY:options-unit-struct, r=matklad

Convert Options struct into unit struct

Unit struct support was added in Docopt 0.8.1 via docopt/docopt.rs#217. Fixes #4174.
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88aa6423a164774d09abc78a24e74e8e665f651b