Auto merge of #4343 - sid0:debug, r=alexcrichton
authorbors <bors@rust-lang.org>
Mon, 31 Jul 2017 19:13:35 +0000 (19:13 +0000)
committerbors <bors@rust-lang.org>
Mon, 31 Jul 2017 19:13:35 +0000 (19:13 +0000)
commitffc3419bd1c8af9b5699e5170a1161612738d264
tree665a9d28799b921e8aa6be1bd4e04fe645fa4cbf
parent88d15f9885aa3c37ad619f723ea29549601d8dfc
parent876af7c1d66637caf0141446e746e73708e53fe7
Auto merge of #4343 - sid0:debug, r=alexcrichton

derive/impl Debug for a few data structures

I found this to be extremely useful while trying to write a wrapper on
top of cargo.