rust-lang/rust — pull request #15586 by aturon (2014-07-10 18:22:24+00:00)
Title: rustdoc: add stability dashboard

This PR adds a crate-level dashboard summarizing the stability levels of all items for all submodules of the crate.

The information is also written as a json file, intended for consumption by pages like http://huonw.github.io/isrustfastyet/

Along the way, fixes a few bugs in stability tracking and places where rustdoc was not pulling the existing stability data.

Closes #13541