core: introduce split_at{,_mut}_checked #118578

mina86 · 2023-12-03T17:58:15Z

Introduce split_at_checked and split_at_mut_checked methods to slices
types (including str) which are non-panicking versions of split_at and
split_at_mut respectively. This is analogous to get method being
non-panicking version of indexing.

rustbot · 2023-12-03T17:58:23Z

r? @m-ou-se

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mina86 · 2023-12-28T15:28:18Z

@rustbot label -S-waiting-on-ACP +S-waiting-on-review

rustbot · 2023-12-28T15:28:21Z

Failed to set assignee to label: invalid assignee

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tgross35

Looks pretty good, mostly docs

library/core/src/slice/mod.rs

tgross35 · 2024-01-10T08:51:17Z

library/core/src/slice/mod.rs

+    ///
+    /// Returns `None` if `mid > len`.
+    ///
+    /// # Examples


I seem to recall a PR that removed a lot of # Examples headers whenever there was only one example, but it doesn't really matter (I know this is consistent)

library/core/src/slice/mod.rs

library/core/src/str/mod.rs

rustbot · 2024-01-10T11:08:13Z

There are merge commits (commits with multiple parents) in your changes. We have a no merge policy so these commits will need to be removed for this pull request to be merged.

You can start a rebase with the following commands:

$ # rebase
$ git rebase -i master
$ # delete any merge commits in the editor that appears
$ git push --force-with-lease

The following commits are merge commits:

adad1f4

bors · 2024-01-20T05:40:54Z

☔ The latest upstream changes (presumably #120136) made this pull request unmergeable. Please resolve the merge conflicts.

tgross35 · 2024-01-20T05:50:24Z

@mina86 comment @rustbot ready whenever you are ready for a re-review (you'll have to rebase and squash your commits before merge still)

Introduce split_at_checked and split_at_mut_checked methods to slices types (including str) which are non-panicking versions of split_at and split_at_mut respectively. This is analogous to get method being non-panicking version of indexing.

mina86 · 2024-01-20T14:20:52Z

@rustbot ready

library/core/src/slice/mod.rs

library/core/src/str/mod.rs

library/core/src/slice/mod.rs

dtolnay

Thanks!

dtolnay · 2024-01-21T19:18:51Z

@bors r+

bors · 2024-01-21T19:18:54Z

📌 Commit 50cbbef has been approved by dtolnay

It is now in the queue for this repository.

core: introduce split_at{,_mut}_checked Introduce split_at_checked and split_at_mut_checked methods to slices types (including str) which are non-panicking versions of split_at and split_at_mut respectively. This is analogous to get method being non-panicking version of indexing. - rust-lang/libs-team#308 - rust-lang#119128

bors · 2024-01-22T04:33:26Z

⌛ Testing commit 50cbbef with merge e99b66b...

bors · 2024-01-22T08:48:26Z

💥 Test timed out

rust-log-analyzer · 2024-01-22T08:56:59Z

A job failed! Check out the build log: (web) (plain)

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dtolnay · 2024-01-22T09:32:25Z

@bors retry

core: introduce split_at{,_mut}_checked Introduce split_at_checked and split_at_mut_checked methods to slices types (including str) which are non-panicking versions of split_at and split_at_mut respectively. This is analogous to get method being non-panicking version of indexing. - rust-lang/libs-team#308 - rust-lang#119128

…iaskrgr Rollup of 9 pull requests Successful merges: - rust-lang#118578 (core: introduce split_at{,_mut}_checked) - rust-lang#119369 (exclude unexported macro bindings from extern crate) - rust-lang#119408 (xous: misc fixes + add network support) - rust-lang#119943 (std::net: bind update for using backlog as `-1` too.) - rust-lang#119948 (Make `unsafe_op_in_unsafe_fn` migrated in edition 2024) - rust-lang#119999 (remote-test: use u64 to represent file size) - rust-lang#120152 (add help message for `exclusive_range_pattern` error) - rust-lang#120213 (Don't actually make bound ty/const for RTN) - rust-lang#120225 (Fix -Zremap-path-scope typo) Failed merges: - rust-lang#119972 (Add `ErrCode`) r? `@ghost` `@rustbot` modify labels: rollup

Rollup merge of rust-lang#118578 - mina86:c, r=dtolnay core: introduce split_at{,_mut}_checked Introduce split_at_checked and split_at_mut_checked methods to slices types (including str) which are non-panicking versions of split_at and split_at_mut respectively. This is analogous to get method being non-panicking version of indexing. - rust-lang/libs-team#308 - rust-lang#119128

rustbot assigned m-ou-se Dec 3, 2023

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 Dec 3, 2023

mina86 force-pushed the c branch from 5b6ec2e to e30b9c1 Compare December 3, 2023 17:58

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mina86 mentioned this pull request Dec 3, 2023

ACP: Introduce checked_split_at{,_mut} methods rust-lang/libs-team#308

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workingjubilee added S-waiting-on-ACP Status: PR has an ACP and is waiting for the ACP to complete. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Dec 3, 2023

mina86 mentioned this pull request Dec 19, 2023

Tracking Issue for split_at_checked #119128

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mina86 force-pushed the c branch 2 times, most recently from 5715081 to 00cc349 Compare December 19, 2023 18:45

mina86 changed the title ~~core: introduce checked_split_at{,_mut}~~ core: introduce split_at{,_mut}_checked Dec 19, 2023

rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-ACP Status: PR has an ACP and is waiting for the ACP to complete. labels Dec 28, 2023

tgross35 reviewed Jan 10, 2024

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rustbot added has-merge-commits PR has merge commits, merge with caution. S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. labels Jan 10, 2024

mina86 force-pushed the c branch from adad1f4 to 967bfdd Compare January 10, 2024 11:10

core: introduce split_at{,_mut}_checked

755cfbf

Introduce split_at_checked and split_at_mut_checked methods to slices types (including str) which are non-panicking versions of split_at and split_at_mut respectively. This is analogous to get method being non-panicking version of indexing.

mina86 force-pushed the c branch from 967bfdd to 755cfbf Compare January 20, 2024 14:20

dtolnay assigned dtolnay and unassigned m-ou-se Jan 21, 2024

dtolnay requested changes Jan 21, 2024

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review

50cbbef

dtolnay approved these changes Jan 21, 2024

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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-author Status: This is awaiting some action (such as code changes or more information) from the author. labels Jan 21, 2024

bors added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Jan 22, 2024

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 Jan 22, 2024

matthiaskrgr mentioned this pull request Jan 22, 2024

Rollup of 9 pull requests #120231

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This was referenced Jan 22, 2024

Rollup of 10 pull requests #120235

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Rollup of 9 pull requests #120239

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bors merged commit 99b4f80 into rust-lang:master Jan 22, 2024
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mina86 deleted the c branch January 27, 2024 06:46

zhassan-aws mentioned this pull request Feb 15, 2024

Out of memory with Kani 0.46.0 on an s2n-quic harness model-checking/kani#3030

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core: introduce split_at{,_mut}_checked #118578

core: introduce split_at{,_mut}_checked #118578

mina86 commented Dec 3, 2023 •

edited by dtolnay

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core: introduce split_at{,_mut}_checked #118578

core: introduce split_at{,_mut}_checked #118578

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