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Updated lines doc to include trailing carriage return note#113512

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vallentin:lines-doc
Jul 30, 2023
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Updated lines doc to include trailing carriage return note#113512
bors merged 1 commit intorust-lang:masterfrom
vallentin:lines-doc

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@vallentin vallentin commented Jul 9, 2023 •
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Updated str::lines doc to include explicit info about (trailing) carriage returns.

Reference: #100311

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rustbot commented Jul 9, 2023

r? @joshtriplett

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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 Jul 9, 2023
@workingjubilee workingjubilee added the T-libs-api Relevant to the library API team, which will review and decide on the PR/issue. label Jul 30, 2023
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workingjubilee commented Jul 30, 2023

That's weird!

@workingjubilee workingjubilee added the A-docs Area: Documentation for any part of the project, including the compiler, standard library, and tools label Jul 30, 2023
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workingjubilee commented Jul 30, 2023

Per this comment by the PR's author:

This is a behavioral change tho, and could break people

Indeed it did @thomcc. I just spent time tracking down this change. As suddenly one of my released crates, had tests that started failing

Breaking this was decided in this T-libs-api FCP. It was intended to bring the behavior in line with the (implication by, but not explicit statement of) the documentation, and to make it consistent with std::io::BufRead::lines(). We have made this decision already, so I approve this PR as mere procedure, to explicitly lock-in this promise so that library authors may now rely on it being effectively immutable via this documentation.

@bors r+ rollup

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bors commented Jul 30, 2023

📌 Commit 116aacc has been approved by workingjubilee

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 Jul 30, 2023
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workingjubilee commented Jul 30, 2023

r? workingjubilee

@fee1-dead fee1-dead mentioned this pull request Jul 30, 2023
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bors added a commit to rust-lang-ci/rust that referenced this pull request Jul 30, 2023
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Auto merge of rust-lang#114236 - fee1-dead-contrib:rollup-m92j7q1, r=…
4c9ac1e 
…fee1-dead

Rollup of 3 pull requests

Successful merges:

 - rust-lang#112151 (Clarify behavior of inclusive bounds in BTreeMap::{lower,upper}_bound)
 - rust-lang#113512 (Updated lines doc to include trailing carriage return note)
 - rust-lang#114203 (Effects: don't print `host` param in diagnostics)

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit b97da75 into rust-lang:master Jul 30, 2023
@rustbot rustbot added this to the 1.73.0 milestone Jul 30, 2023
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