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Adds some examples to some methods on slice.

is_empty didn't have an example for an empty slice, even though str and the collections all have one, so I added that in.

first_mut and last_mut didn't have an example for what happens when the slice is empty, whereas first and last do, so I added that too.

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rustbot commented Feb 20, 2024

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@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-libs Relevant to the library team, which will review and decide on the PR/issue. labels Feb 20, 2024
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@Takashiidobe Takashiidobe force-pushed the takashi/examples-for-slice branch from d7425bf to e59efe4 Compare February 20, 2024 15:23
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@bors r+ rollup

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bors commented Feb 24, 2024

📌 Commit e59efe4 has been approved by Mark-Simulacrum

It is now in the queue for this repository.

@bors bors 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 Feb 24, 2024
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Feb 24, 2024
…slice, r=Mark-Simulacrum

Add examples for some methods on slices

Adds some examples to some methods on slice.

`is_empty` didn't have an example for an empty slice, even though `str` and the collections all have one, so I added that in.

`first_mut` and `last_mut` didn't have an example for what happens when the slice is empty, whereas `first` and `last` do, so I added that too.
bors added a commit to rust-lang-ci/rust that referenced this pull request Feb 24, 2024
…iaskrgr

Rollup of 7 pull requests

Successful merges:

 - rust-lang#121343 (Add examples for some methods on slices)
 - rust-lang#121374 (match lowering: Split off `test_candidates` into several functions and improve comments)
 - rust-lang#121474 (Ignore compiletest test directive migration commits)
 - rust-lang#121515 (promotion: don't promote int::MIN / -1)
 - rust-lang#121530 (Fix incorrect doc of ScopedJoinHandle::is_finished)
 - rust-lang#121551 (Forbid use of `extern "C-unwind"` inside standard library)
 - rust-lang#121556 (Use `addr_of!`)

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit ed75229 into rust-lang:master Feb 25, 2024
@rustbot rustbot added this to the 1.78.0 milestone Feb 25, 2024
rust-timer added a commit to rust-lang-ci/rust that referenced this pull request Feb 25, 2024
Rollup merge of rust-lang#121343 - Takashiidobe:takashi/examples-for-slice, r=Mark-Simulacrum

Add examples for some methods on slices

Adds some examples to some methods on slice.

`is_empty` didn't have an example for an empty slice, even though `str` and the collections all have one, so I added that in.

`first_mut` and `last_mut` didn't have an example for what happens when the slice is empty, whereas `first` and `last` do, so I added that too.
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5 participants