bors 4996b56ba9 Auto merge of #106343 - the8472:slice-iter-fold, r=scottmcm ...

optimize slice::Iter::fold

Fixes 2 of 4 cases from #106288

```
OLD: test slice::fold_to_last                                           ... bench:         248 ns/iter (+/- 3)
NEW: test slice::fold_to_last                                           ... bench:           0 ns/iter (+/- 0)
```

2023-06-15 09:38:53 +00:00

..

benches

add benchmark

2023-06-12 13:03:29 +02:00

primitive_docs

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src

Auto merge of #106343 - the8472:slice-iter-fold, r=scottmcm

2023-06-15 09:38:53 +00:00

tests

Auto merge of #112314 - ferrocene:pa-core-alloc-abort, r=bjorn3

2023-06-13 19:03:27 +00:00

Cargo.toml

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