From: bors <bors@rust-lang.org>
Date: Wed, 31 May 2017 22:51:31 +0000 (+0000)
Subject: Auto merge of #4090 - jluner:master, r=alexcrichton
X-Git-Tag: archive/raspbian/0.35.0-2+rpi1~3^2^2^2^2^2^2^2~22^2~9^2~14
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=03c0a41f97c25fc5595584bdefc38b530b4d68c3;p=cargo.git

Auto merge of #4090 - jluner:master, r=alexcrichton

Add error-chain errors.

Fixes #4209

Convert CargoResult, CargoError into an implementation provided by error-chain. The previous is_human machinery is mostly removed; now errors are displayed unless of the Internal kind, verbose mode will print all errors.
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03c0a41f97c25fc5595584bdefc38b530b4d68c3