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63 changes: 60 additions & 3 deletions draft/2025-05-14-this-week-in-rust.md
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Expand Up @@ -50,7 +50,9 @@ and just ask the editors to select the category.

## Crate of the Week

<!-- COTW goes here -->
This week's crate is [brush](https://github.com/reubeno/brush/), a bash compatible shell implemented completely in Rust.

Thanks to [Josh Triplett](https://users.rust-lang.org/t/crate-of-the-week/2704/1434) for the suggestion!

[Please submit your suggestions and votes for next week][submit_crate]!

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## Updates from the Rust Project

<!-- Rust updates go here -->
397 pull requests were [merged in the last week][merged]

[merged]: https://github.com/search?q=is%3Apr+org%3Arust-lang+is%3Amerged+merged%3A2025-05-06..2025-05-13

#### Compiler

* [async drop fix for `async_drop_in_place<T>` layout for unspecified T](https://github.com/rust-lang/rust/pull/140902)
* [better error message for late/early lifetime param mismatch](https://github.com/rust-lang/rust/pull/140523)
* [perf: make the assertion in `Ident::new` debug-only](https://github.com/rust-lang/rust/pull/140880)
* [perf: merge typeck loop with static/const item eval loop](https://github.com/rust-lang/rust/pull/140854)

#### Library

* [implement (part of) ACP 429: add `DerefMut` to `Lazy[Cell/Lock]`](https://github.com/rust-lang/rust/pull/129334)
* [implement `VecDeque::truncate_front()`](https://github.com/rust-lang/rust/pull/140668)

#### Cargo

* [network: use Retry-After header for HTTP 429 responses](https://github.com/rust-lang/cargo/pull/15463)
* [rustc: Don't panic on unknown bins](https://github.com/rust-lang/cargo/pull/15497)
* [add glob pattern support for `known_hosts`](https://github.com/rust-lang/cargo/pull/15508)
* [add support for `-Zembed-metadata`](https://github.com/rust-lang/cargo/pull/15378)
* [fix tracking issue template link](https://github.com/rust-lang/cargo/pull/15494)
* [make cargo script ignore workspaces](https://github.com/rust-lang/cargo/pull/15496)

#### Rustdoc

* [rustdoc-json: remove newlines from attributes](https://github.com/rust-lang/rust/pull/140762)
* [ensure that temporary doctest folder is correctly removed even if doctests failed](https://github.com/rust-lang/rust/pull/140706)

#### Clippy

* [clippy: `item_name_repetitions`: exclude `enum` variants with identical path components](https://github.com/rust-lang/rust-clippy/pull/14619)
* [clippy: `return_and_then`: only lint returning expressions](https://github.com/rust-lang/rust-clippy/pull/14783)
* [clippy: `unwrap_used`, `expect_used`: accept macro result as receiver](https://github.com/rust-lang/rust-clippy/pull/14575)
* [clippy: add `allow_unused` config to `missing_docs_in_private_items`](https://github.com/rust-lang/rust-clippy/pull/14453)
* [clippy: add new `confusing_method_to_numeric_cast` lint](https://github.com/rust-lang/rust-clippy/pull/13979)
* [clippy: add new lint: `cloned_ref_to_slice_refs`](https://github.com/rust-lang/rust-clippy/pull/14284)
* [clippy: fix ICE in `missing_const_for_fn`](https://github.com/rust-lang/rust-clippy/pull/14776)
* [clippy: fix `integer_division` false negative for NonZero denominators](https://github.com/rust-lang/rust-clippy/pull/14664)
* [clippy: fix `manual_let_else` false negative when diverges on simple `enum` variant](https://github.com/rust-lang/rust-clippy/pull/14732)
* [clippy: fix `unnecessary_unwrap` emitted twice in closure](https://github.com/rust-lang/rust-clippy/pull/14770)
* [clippy: fix diagnostic paths printed by dogfood test](https://github.com/rust-lang/rust-clippy/pull/14746)
* [clippy: fix false negative for `unnecessary_unwrap`](https://github.com/rust-lang/rust-clippy/pull/14758)
* [clippy: make `let_with_type_underscore` help message into a suggestion](https://github.com/rust-lang/rust-clippy/pull/14749)
* [clippy: resolve through local re-exports in `lookup_path`](https://github.com/rust-lang/rust-clippy/pull/14772)

#### Rust-Analyzer

* [fix postfix snippets duplicating derefs](https://github.com/rust-lang/rust-analyzer/pull/19764)
* [resolve doc path from parent module if outer comments exist on module](https://github.com/rust-lang/rust-analyzer/pull/19507)
* [still complete parentheses & method call arguments if there are existing parentheses, but they are after a newline](https://github.com/rust-lang/rust-analyzer/pull/19763)

### Rust Compiler Performance Triage

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# Quote of the Week

<!-- QOTW goes here -->
> If a `Pin` drops in a room, and nobody around understands it, does it make an unsound? #rustlang

– [Josh Triplett on fedi](https://social.joshtriplett.org/notice/AtrAtfNxi0bcypcBDk)

Thanks to [Josh Triplett](https://users.rust-lang.org/t/twir-quote-of-the-week/328/1684) for the self-suggestion!

[Please submit quotes and vote for next week!](https://users.rust-lang.org/t/twir-quote-of-the-week/328)

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