Rollup of 6 pull requests#79017

Merged

bors merged 17 commits intorust-lang:masterfrom

GuillaumeGomez:rollup-5orhudd

Nov 13, 2020

Commits on Oct 15, 2020

Change mention of `fnv` in HashMap to mention `aHash` as an alternitive hasher.
tkaitchuck
committed

Commits on Oct 28, 2020

Change link to point to crates.io keyword "hasher"
tkaitchuck
committed

Commits on Oct 29, 2020

Add regression test for issue #76042
LeSeulArtichaut
committed

Commits on Nov 13, 2020

Update library/std/src/collections/hash/map.rs

tkaitchuck
and
m-ou-se
authored
Rollup merge of #77151 - rust-lang:LeSeulArtichaut-patch-1, r=pnkfelix
GuillaumeGomez
authored
Rollup merge of #77996 - tkaitchuck:master, r=m-ou-se
GuillaumeGomez
authored
Rollup merge of #78463 - varkor:placeholder-const, r=nikomatsakis
GuillaumeGomez
authored
Rollup merge of #78984 - GuillaumeGomez:rustdoc-check-option, r=jyn514
GuillaumeGomez
authored
Rollup merge of #78985 - lcnr:cg-drop-test, r=nikomatsakis
GuillaumeGomez
authored
Rollup merge of #78996 - lcnr:cg-promotion, r=RalfJung
GuillaumeGomez
authored