From: bors <bors@rust-lang.org>
Date: Mon, 30 Apr 2018 18:19:47 +0000 (+0000)
Subject: Auto merge of #5443 - rtsuk:update-doc-env-var, r=alexcrichton
X-Git-Tag: archive/raspbian/0.35.0-2+rpi1~3^2^2^2^2^2^2^2~22^2~1^2~35
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=0d377b6f3428fd12da0be31871b17d2e3e2fc6cd;p=cargo.git

Auto merge of #5443 - rtsuk:update-doc-env-var, r=alexcrichton

Update documentation on config via environment variables

Use source replacement as a specific example of the kind
of configuration feature that cannot currently be set by
environmental variables.
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0d377b6f3428fd12da0be31871b17d2e3e2fc6cd