Rollup of 6 pull requests#71180

Merged

bors merged 25 commits intorust-lang:masterfrom

Dylan-DPC-zz:rollup-pscpg6q

Apr 16, 2020

Commits on Mar 25, 2020

Update RELEASES.md

XAMPPRocky
and
Centril
authored

Commits on Apr 2, 2020

Update RELEASES.md
XAMPPRocky
authored

Commits on Apr 10, 2020

Improve rustdoc source code a bit
GuillaumeGomez
committed

Commits on Apr 11, 2020

Commits on Apr 14, 2020

Commits on Apr 15, 2020