Backport MaybeUninit changes to 0.6#180

Merged

emilio merged 3 commits intoservo:0.6from

mbrubeck:maybe_uninit

Nov 5, 2019

Commits on Nov 4, 2019

Use MaybeUninit for storage of inline items.

Thom Chiovoloni
authored and
mbrubeck
committed
Run miri in CI

Thom Chiovoloni
authored and
mbrubeck
committed
Add a test for #139.

emilio
authored and
mbrubeck
committed