Yuki Okushi 0fa4f0ba62 Rollup merge of #86415 - Kmeakin:iterator-associativity-docs, r=dtolnay ...

Document associativity of iterator folds.

Document the associativity of `Iterator::fold` and
`DoubleEndedIterator::rfold` and add examples demonstrating this.
Add links to direct users to the fold of the opposite associativity.

2021-06-24 13:47:34 +09:00

..

benches

move core::hint::black_box under its own feature gate

2021-04-25 11:08:12 +02:00

src

Rollup merge of #86415 - Kmeakin:iterator-associativity-docs, r=dtolnay

2021-06-24 13:47:34 +09:00

tests

Auto merge of #84910 - eopb:stabilize_int_error_matching, r=yaahc

2021-06-22 09:30:15 +00:00

Cargo.toml

Auto merge of #82271 - Aaron1011:debug-refcell, r=m-ou-se

2021-03-23 04:49:47 +00:00