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Clarify slice and Vec iteration order - #97087

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Noratrieb:clarify-slice-iteration-order
May 23, 2022
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Clarify slice and Vec iteration order#97087
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Noratrieb:clarify-slice-iteration-order

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@Noratrieb

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While already being inferable from the doc examples, it wasn't fully specified. This is the only logical way to do a slice iterator, so I think this should be uncontroversial. It also improves the Vec::into_iter example to better show the order and that the iterator returns owned values.

While already being inferable from the doc examples, it wasn't
fully specified. This is the only logical way to do a slice
iterator.
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Hey! It looks like you've submitted a new PR for the library teams!

If this PR contains changes to any rust-lang/rust public library APIs then please comment with r? rust-lang/libs-api @rustbot label +T-libs-api -T-libs to request review from a libs-api team reviewer. If you're unsure where your change falls no worries, just leave it as is and the reviewer will take a look and make a decision to forward on if necessary.

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@rustbotrustbot added the T-libs Relevant to the library team, which will review and decide on the PR/issue. label May 16, 2022
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r? @kennytm

(rust-highfive has picked a reviewer for you, use r? to override)

@rust-highfiverust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label May 16, 2022
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r? rust-lang/libs-api @rustbot label +T-libs-api -T-libs

@rustbotrustbot added the T-libs-api [DEPRECATED; DO NOT USE] label May 16, 2022
@rustbotrustbot removed the T-libs Relevant to the library team, which will review and decide on the PR/issue. label May 16, 2022

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Thanks!

@dtolnay

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@bors r+ rollup

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bors commented May 22, 2022

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📌 Commit 4a22148 has been approved by dtolnay

@borsbors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels May 22, 2022
@Dylan-DPCDylan-DPC mentioned this pull request May 23, 2022
bors added a commit to rust-lang-ci/rust that referenced this pull request May 23, 2022
Rollup of 5 pull requests
Successful merges:
- rust-lang#97087 (Clarify slice and Vec iteration order)
- rust-lang#97254 (Remove feature: `crate` visibility modifier)
- rust-lang#97271 (Add regression test for rust-lang#91949)
- rust-lang#97294 (std::time : fix variable name in the doc)
- rust-lang#97303 (Fix some typos in arg checking algorithm)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
@bors
bors merged commit e5cf3cb into rust-lang:masterMay 23, 2022
@rustbotrustbot added this to the 1.63.0 milestone May 23, 2022
@Noratrieb
Noratrieb deleted the clarify-slice-iteration-order branch May 23, 2022 10:34
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@Noratrieb@rust-highfive@dtolnay@bors@kennytm@rustbot