Rollup of 16 pull requests#66365

Closed

JohnTitor wants to merge 51 commits intorust-lang:masterfrom

JohnTitor:rollup-yiifria

Commits on Oct 25, 2019

Use `drop_in_place` in `array::IntoIter::drop`
SimonSapin
committed

Commits on Nov 4, 2019

Commits on Nov 6, 2019

rename cfg(rustdoc) into cfg(doc)
GuillaumeGomez
committed

Commits on Nov 7, 2019

Commits on Nov 8, 2019

docs: Fix link to BufWriter::flush
bryanburgers
committed

Commits on Nov 9, 2019

add raw ptr variant of UnsafeCell::get
RalfJung
committed

Commits on Nov 10, 2019

download .tar.xz if python3 is used
Guanqun Lu
committed

Commits on Nov 12, 2019

Commits on Nov 13, 2019