From: bors <bors@rust-lang.org>
Date: Fri, 16 Mar 2018 16:06:28 +0000 (+0000)
Subject: Auto merge of #5192 - matklad:hash-set-all-the-way-down, r=alexcrichton
X-Git-Tag: archive/raspbian/0.35.0-2+rpi1~3^2^2^2^2^2^2^2~22^2~2^2~33
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=8cc8f3bd0ad84ba99f0e838baf3947fd62a0331f;p=cargo.git

Auto merge of #5192 - matklad:hash-set-all-the-way-down, r=alexcrichton

Avoid intermediate vector

Just a microoptimization to avoid intermediate `Vec`
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8cc8f3bd0ad84ba99f0e838baf3947fd62a0331f