Ralf Jung 5031242606
Rollup merge of #76867 - poliorcetics:intra-doc-core-iter, r=jyn514
Use intra-doc links in core/src/iter when possible

Helps with #75080.

I also updated lots of links to use `fn()` instead of `fn` when possible.

@rustbot modify labels: T-doc A-intra-doc-links

r? @jyn514
2020-09-21 10:40:32 +02:00
..