[PATCH] rust: apply more formatting fixes

[Pulkit Goyal]

On Sat, Aug 31, 2019 at 9:07 AM Yuya Nishihara <yuya at tcha.org> wrote:
>
> # HG changeset patch
> # User Yuya Nishihara <yuya at tcha.org>
> # Date 1567228358 -32400
> #      Sat Aug 31 14:12:38 2019 +0900
> # Node ID 72263c4cadfe715c76c35f6966e35e8dd3934e96
> # Parent  a3c2ffcd266f33608ac1694ed7daece0bd85d52b
> rust: apply more formatting fixes
>
> My cargo fmt updated these lines and they look good.

Queued this, many thanks.