Rolling up PRs in the queue#23681

Merged

bors merged 46 commits intorust-lang:masterfrom

alexcrichton:rollup

Mar 25, 2015

Commits on Mar 21, 2015

std: Tweak rt::at_exit behavior
alexcrichton
committed

Commits on Mar 23, 2015

Fix a typo in the Rust Book ownership page.
liammonahan
committed
Make the `Fn` traits inherit from one another and remove the bridging
nikomatsakis
committed
Fallout from changing fn traits to use inheritance rather than bridge
nikomatsakis
committed

Commits on Mar 24, 2015

Commits on Mar 25, 2015

Test fixes and rebase conflicts, round 2
alexcrichton
committed