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We were actually sorting Symbol and not String, creating a completely invalid sort result. I added a test to prevent regressions.

r? @jyn514

@GuillaumeGomez GuillaumeGomez added T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue. A-rustdoc-ui Area: Rustdoc UI (generated HTML) labels Mar 12, 2021
@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Mar 12, 2021
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r? @CraftSpider

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Ah right, they're not a reviewer. Well, in any case. :)

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Now that I am a reviewer, I'll try to get to this tonight :P

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jyn514 commented Mar 22, 2021

We were actually sorting Symbol and not String, creating a completely invalid sort result. I added a test to prevent regressions.

Why would that make it invalid? Don't Symbols sort the same as strings?

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CraftSpider commented Mar 22, 2021

We were actually sorting Symbol and not String, creating a completely invalid sort result. I added a test to prevent regressions.

Why would that make it invalid? Don't Symbols sort the same as strings?

Symbols derive PartialOrd and Ord, they're sorted and hashed by their SymbolIndex

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We were actually sorting Symbol and not String, creating a completely invalid sort result. I added a test to prevent regressions.

Why would that make it invalid? Don't Symbols sort the same as strings?

Well, I guess the current situation answers your question. :)

Symbols are IDs, so when comparing two of them, you compare integers, not their content.

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Looking good to me

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@bors r+

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bors commented Mar 23, 2021

📌 Commit 15eec7c4cfb00177abad7fb72be338ef04bf1a6f has been approved by CraftSpider

@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 23, 2021
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bors commented Mar 23, 2021

⌛ Testing commit 15eec7c4cfb00177abad7fb72be338ef04bf1a6f with merge 85326968a127eedd34350a4c6f2995c7e48be390...

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bors commented Mar 23, 2021

💔 Test failed - checks-actions

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@bors 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 Mar 23, 2021
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@bors retry

@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 23, 2021
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bors commented Mar 23, 2021

⌛ Testing commit 15eec7c4cfb00177abad7fb72be338ef04bf1a6f with merge b3397622acc8221770400ce3759957120ee67b82...

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jyn514 commented Mar 23, 2021

I wonder if it makes sense to change Symbols to sort by the string instead of by the index.

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I'm not sure about that... That would perform some "hidden" operations that you might not want.

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@Mark-Simulacrum asked me to retry this PR so that a higher priority stable PR preempts it. Here we go.

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@bors retry

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(and I guess this also buys @GuillaumeGomez some time to implement the changes suggested above! 😄 )

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@pnkfelix Absolutely, removing it from the queue in the meantime. :)

@bors: r-

@bors bors added S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. and removed S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Mar 23, 2021
@GuillaumeGomez GuillaumeGomez force-pushed the sidebar-trait-items-order branch from 15eec7c to 801ee83 Compare March 23, 2021 16:37
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And updated! Let's go again/

@bors: r=CraftSpider,jyn514

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bors commented Mar 23, 2021

📌 Commit 801ee83 has been approved by CraftSpider,jyn514

@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-author Status: This is awaiting some action (such as code changes or more information) from the author. labels Mar 23, 2021
Dylan-DPC-zz pushed a commit to Dylan-DPC-zz/rust that referenced this pull request Mar 23, 2021
…order, r=CraftSpider,jyn514

Sidebar trait items order

We were actually sorting `Symbol` and not `String`, creating a completely invalid sort result. I added a test to prevent regressions.

r? `@jyn514`
bors added a commit to rust-lang-ci/rust that referenced this pull request Mar 24, 2021
Rollup of 9 pull requests

Successful merges:

 - rust-lang#83051 (Sidebar trait items order)
 - rust-lang#83313 (Only enable assert_dep_graph when query-dep-graph is enabled.)
 - rust-lang#83353 (Add internal io::Error::new_const to avoid allocations.)
 - rust-lang#83391 (Allow not emitting `uwtable` on Android)
 - rust-lang#83392 (Change `-W help` to display edition level.)
 - rust-lang#83393 (Codeblock tooltip position)
 - rust-lang#83399 (rustdoc: Record crate name instead of using `None`)
 - rust-lang#83405 (Slight visual improvements to warning boxes in the docs)
 - rust-lang#83415 (Remove unnecessary `Option` wrapping around `Crate.module`)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit f134ca3 into rust-lang:master Mar 24, 2021
@rustbot rustbot added this to the 1.53.0 milestone Mar 24, 2021
@GuillaumeGomez GuillaumeGomez deleted the sidebar-trait-items-order branch March 24, 2021 19:16
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8 participants