Auto merge of #5195 - alexcrichton:resolver-docs, r=Eh2406
authorbors <bors@rust-lang.org>
Mon, 19 Mar 2018 22:23:35 +0000 (22:23 +0000)
committerbors <bors@rust-lang.org>
Mon, 19 Mar 2018 22:23:35 +0000 (22:23 +0000)
commita9b1369d861b297535e6b997bfaf887f1e6875be
tree6130b670058e3d0f27183846da5bfcec2b6ee20d
parent2aba2d9b49c94fee5318072e36b2579a9eb95d6a
parent5695119e22a62a21062fa0ee4c5a8d24187dbf7f
Auto merge of #5195 - alexcrichton:resolver-docs, r=Eh2406

Add some documentation to the resolver

I spent a few hours yesterday re-teaching myself the resolver and wanted to add some comments along the way!