Rollup of 9 pull requests#50290

Merged

bors merged 30 commits intorust-lang:masterfrom

Apr 27, 2018

Commits on Apr 10, 2018

std: Mark `ptr::Unique` with `#[doc(hidden)]`
Daiki Mizukami
committed

Commits on Apr 11, 2018

alloc: Mark `Box::into_unique` with `#[doc(hidden)]`
Daiki Mizukami
committed

Commits on Apr 24, 2018

Commits on Apr 26, 2018

Commits on Apr 27, 2018