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#[must_use] on split_off() #70194

Merged
merged 1 commit into from
Mar 21, 2020
Merged

#[must_use] on split_off() #70194

merged 1 commit into from
Mar 21, 2020

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kornelski
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I've noticed this function used for truncation in the wild. must_use will clear that up.

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r? @joshtriplett

(rust_highfive has picked a reviewer for you, use r? to override)

@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Mar 20, 2020
@joshtriplett
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@bors r+

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bors commented Mar 20, 2020

📌 Commit 2f7d7c0 has been approved by joshtriplett

@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 Mar 20, 2020
Centril added a commit to Centril/rust that referenced this pull request Mar 21, 2020
#[must_use] on split_off()

I've noticed this function used for truncation in the wild. `must_use` will clear that up.
bors added a commit to rust-lang-ci/rust that referenced this pull request Mar 21, 2020
Rollup of 16 pull requests

Successful merges:

 - rust-lang#65097 (Make std::sync::Arc compatible with ThreadSanitizer)
 - rust-lang#69033 (Use generator resume arguments in the async/await lowering)
 - rust-lang#69997 (add `Option::{zip,zip_with}` methods under "option_zip" gate)
 - rust-lang#70038 (Remove the call that makes miri fail)
 - rust-lang#70058 (can_begin_literal_maybe_minus: `true` on `"-"? lit` NTs.)
 - rust-lang#70111 (BTreeMap: remove shared root)
 - rust-lang#70139 (add delay_span_bug to TransmuteSizeDiff, just to be sure)
 - rust-lang#70165 (Remove the erase regions MIR transform)
 - rust-lang#70166 (Derive PartialEq, Eq and Hash for RangeInclusive)
 - rust-lang#70176 (Add tests for rust-lang#58319 and rust-lang#65131)
 - rust-lang#70177 (Fix oudated comment for NamedRegionMap)
 - rust-lang#70184 (expand_include: set `.directory` to dir of included file.)
 - rust-lang#70187 (more clippy fixes)
 - rust-lang#70188 (Clean up E0439 explanation)
 - rust-lang#70189 (Abi::is_signed: assert that we are a Scalar)
 - rust-lang#70194 (#[must_use] on split_off())

Failed merges:

r? @ghost
@bors bors merged commit 54285db into rust-lang:master Mar 21, 2020
@kornelski kornelski deleted the must_split branch March 21, 2020 11:57
@scottmcm
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Good change! 👍 Want to make a PR to also put it on String and VecDeque?

kornelski added a commit to kornelski/rust that referenced this pull request Mar 24, 2020
Centril added a commit to Centril/rust that referenced this pull request Mar 24, 2020
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5 participants