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Sep 30, 2025
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Add perf triage for this week #7079

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14 changes: 13 additions & 1 deletion draft/2025-10-01-this-week-in-rust.md
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Expand Up @@ -141,7 +141,19 @@ If you are an event organizer hoping to expand the reach of your event, please s

### Rust Compiler Performance Triage

<!-- Perf results go here -->
A relatively quiet week. Most of the improvements are to doc builds, driven by
continued packing of the search index in rustdoc-search: stringdex update with
more packing [#147002](https://github.com/rust-lang/rust/pull/147002) and
simplifications to doc(cfg) in Implement RFC 3631: add rustdoc doc_cfg features
[#138907](https://github.com/rust-lang/rust/pull/138907).

Triage done by **@simulacrum**.
Revision range: [ce4beebe..8d72d3e1](https://perf.rust-lang.org/?start=ce4beebecb77821734079cff47d8af08f9f27f11&end=8d72d3e1e96f58ca10059a6bb6e8aecba4a0e9cd&absolute=false&stat=instructions%3Au)

1 Regressions, 6 Improvements, 4 Mixed; 2 of them in rollups
29 artifact comparisons made in total

[Full report here](https://github.com/rust-lang/rustc-perf/blob/master/triage/2025/2025-09-28.md)

### [Approved RFCs](https://github.com/rust-lang/rfcs/commits/master)

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