Fix intra-doc links for non-path primitives#80181

Merged

bors merged 4 commits intorust-lang:masterfrom

jyn514:intra-doc-primitives

Dec 27, 2020

Commits on Dec 22, 2020

Commits on Dec 25, 2020

Don't process `[]` and `()` in intra-doc links
jyn514
committed