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Aug 30, 2017
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notable changes (no CotW) #507

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51 changes: 30 additions & 21 deletions drafts/2017-08-29-this-week-in-rust.md
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Expand Up @@ -14,11 +14,11 @@ If you find any errors in this week's issue, [please submit a PR](https://github

# Updates from Rust Community

## News & Blog Posts
## News & Blog Posts

# Crate of the Week

This week's crate is [pest](https://crates.io/crates/pest), a PEG-based parsing library. Thanks to [Laurent Wandrebeck](https://users.rust-lang.org/u/lwandrebeck) for the suggestion.
Sadly, we had no nomination for the crate of the week.

[Submit your suggestions and votes for next week][submit_crate]!

Expand Down Expand Up @@ -86,25 +86,34 @@ nominated people who have been awesome for the Rust community. And here they are

# Updates from Rust Core

99 pull requests were [merged in the last week][merged]

[merged]: https://github.com/search?q=is%3Apr+org%3Arust-lang+is%3Amerged+merged%3A2017-08-14..2017-08-21

* [forbid non-standard literal patterns](https://github.com/rust-lang/rust/pull/43842)
* [cleanup for LLVM-less build, second attempt](https://github.com/rust-lang/rust/pull/43842)
* [stabilize rvalue promotion to `'static`](https://github.com/rust-lang/rust/pull/43838)
* [implement `CompilerDesugaringKind`](https://github.com/rust-lang/rust/pull/43832) (was stringly typed before)
* [fix span miscalculation in `save-analysis`](https://github.com/rust-lang/rust/pull/43826)
* [fix ICE with elided lifetimes in foreign function return types](https://github.com/rust-lang/rust/pull/43651)
* [`RefCell::`{`swap`, `replace`}](https://github.com/rust-lang/rust/pull/43574)
* [`String::retain`](https://github.com/rust-lang/rust/pull/43500)
* [`Vec::drain_filter`](https://github.com/rust-lang/rust/pull/43245)
* [MIR borrowck](https://github.com/rust-lang/rust/pull/43108)
* [rerun MIR passes on promoted temporaries](https://github.com/rust-lang/rust/pull/43902)
* [everybody loops🎶 but `impl Trait`](https://github.com/rust-lang/rust/pull/43878)
* [redox now has unwinding panics](https://github.com/rust-lang/rust/pull/43917)
* [ship the rustdoc book](https://github.com/rust-lang/rust/pull/43863)
* [crates.io now shows the README.md on crate pages](https://github.com/rust-lang/crates.io/pull/869)
120 pull requests were [merged in the last week][merged]

[merged]: https://github.com/search?q=is%3Apr+org%3Arust-lang+is%3Amerged+merged%3A2017-08-21..2017-08-28

* [warn by default on unused extern crates](https://github.com/rust-lang/rust/pull/42588)
* [speed up APFloat divisions for small divisors](https://github.com/rust-lang/rust/pull/44051)
* [generate builtin `Clone` impls](https://github.com/rust-lang/rust/pull/43690)
* [no needless `min_stack` on thread spawn if user has set stack size](https://github.com/rust-lang/rust/pull/44054)
* [`[T]::swap_with_slice(_)`](https://github.com/rust-lang/rust/pull/44031)
* [handle OS errors on joining threads](https://github.com/rust-lang/rust/pull/44112)
* [relax syntax path grammar](https://github.com/rust-lang/rust/pull/43540)
* [desugar parenthesized generic arguments in HIR](https://github.com/rust-lang/rust/pull/43532)
* [elaborate trait obligations while type checking impls](https://github.com/rust-lang/rust/pull/43786)
* [fix length of arrays with zero-sized-typed components](https://github.com/rust-lang/rust/pull/44060)
* [feature gate `fn_must_use`](https://github.com/rust-lang/rust/pull/43776) (sorry, no insta-stable)
* [respect formatting flags for OSStr](https://github.com/rust-lang/rust/pull/43830)
* [keep generic arguments out of attribute paths](https://github.com/rust-lang/rust/pull/43948)
* [improve placement of `use` suggestions](https://github.com/rust-lang/rust/pull/43929)
* [improve message on missing condition after `else if`](https://github.com/rust-lang/rust/pull/43854)
* [the error emitter no longer confuses bytes with chars](https://github.com/rust-lang/rust/pull/44081)
* [add let-bindings to the HIR parent map](https://github.com/rust-lang/rust/pull/43971)
* [borrowck: name the correct type in error message](https://github.com/rust-lang/rust/pull/43993)
* [querified MIR borrowck](https://github.com/rust-lang/rust/pull/44009)
* [incr. comp.: Cache HIR-DepNodeIndices in HIR map](https://github.com/rust-lang/rust/pull/44012)
* [fix missing `EndRegion`s because of faulty lookup](https://github.com/rust-lang/rust/pull/44082)
* [fix trait constraint cycle detection](https://github.com/rust-lang/rust/pull/44071)
* [avoid duplication in rustdoc](https://github.com/rust-lang/rust/pull/43966)
* [rustdoc: Add links to impls](https://github.com/rust-lang/rust/pull/43979)

## New Contributors

Expand Down