final draft 244

Author: nasa42

drafts/2018-07-24-this-week-in-rust.md

@@ -16,9 +16,25 @@ If you find any errors in this week's issue, [please submit a PR](https://github
 
 ## News & Blog Posts
 
+* 🎈🎉 [Announcing Rust 1.27.2](https://blog.rust-lang.org/2018/07/20/Rust-1.27.2.html). 🎉🎈
+* [Futures 0.3.0-alpha.1 is released with support for async/await](https://rust-lang-nursery.github.io/futures-rs/blog/2018/07/19/futures-0.3.0-alpha.1.html).
+* [Game studio Ready At Dawn switching to Rust for all new development](https://twitter.com/AndreaPessino/status/1021532074153394176).
+* [Multi-line search is coming to ripgrep](https://twitter.com/burntsushi5/status/1018995044861272064).
+* [Wayland-rs 0.21: Pure rust implementation](https://smithay.github.io/wayland-rs-v-0-21.html).
+* [A static web app in Rust](https://bluejekyll.github.io/blog/rust/2018/07/22/static-web-app-rust.html).
+* [Writing a GPU-accelerated path tracer in Rust - part 3](https://bheisler.github.io/post/writing-gpu-accelerated-path-tracer-part-3/).
+* [Creating CLI apps in Rust is super easy](https://blog.kuviman.com/2018/07/20/glitchcat.html).
+* [Deploying Rust with Docker and Kubernetes](https://www.fpcomplete.com/blog/2018/07/deploying-rust-with-docker-and-kubernetes).
+* [Natively run OCaml from Rust](https://blog.s-m.ac/ocaml-rust-ffi/).
+* [Thoughts on compile-time function evaluation and type systems](https://www.ralfj.de/blog/2018/07/19/const.html).
+* [On impl blocks, injection and surjection in Rust](https://phaazon.net/blog/on-rust-impl-block).
+* [Rebooting the network services working group](https://internals.rust-lang.org/t/rebooting-the-network-services-working-group/8036).
+* [Hello Content-o-Tron](http://blog.community.rs/content-team/2018/07/16/hello-content-o-tron.html). Editorial assistance and technical reviews of draft blog posts.
+* [2018 Edition end of week post (2018-07-20)](https://internals.rust-lang.org/t/2018-edition-end-of-week-post-2018-07-20/8019).
+
 # Crate of the Week
 
-This week's crate is [paste](https://github.com/jkcclemens/paste), a self-hosted pastebin made of a lot of Rust and a little Ruby. Thanks to [Kyle Clemens](https://users.rust-lang.org/u/jkcclemens) for both crate and suggestion!
+This week's crate is [rav1e](https://github.com/xiph/rav1e), the fastest and safest AV1 encoder from Xiph.Org Foundation. Thanks to [nasa42](https://users.rust-lang.org/t/crate-of-the-week/2704/419) for suggestion!
 
 [Submit your suggestions and votes for next week][submit_crate]!
 
@@ -31,8 +47,8 @@ Every week we highlight some tasks from the Rust community for you to pick and g
 
 Some of these tasks may also have mentors available, visit the task page for more information.
 
-* [Help port musl's libm to Rust, for math support in WASM/core/no_std code](https://mobile.twitter.com/japaricious/status/1017934106318032901).
-* [image-png: Unbounded memory consumption on malformed inputs](https://github.com/PistonDevelopers/image-png/issues/80).
+* [How to help test the 2018 edition](https://www.ncameron.org/blog/how-to-help-test-the-2018-edition/).
+* [bitwarden_rs: Looking for wannabe rustaceans, that'd like to get their feet wet](https://www.reddit.com/r/rust/comments/90xh79/looking_for_wannabe_rustaceans_thatd_like_to_get/).
 * [Get started with these beginner-friendly issues](https://www.rustaceans.org/findwork/starters).
 
 If you are a Rust project owner and are looking for contributors, please submit tasks [here][guidelines].
@@ -45,41 +61,30 @@ If you are a Rust project owner and are looking for contributors, please submit
 
 [merged]: https://github.com/search?q=is%3Apr+org%3Arust-lang+is%3Amerged+merged%3A2018-07-09..2018-07-16
 
-* [add the `amdgpu-kernel` ABI](https://github.com/rust-lang/rust/pull/52032)
-* [infinite loop detection for const evaluation](https://github.com/rust-lang/rust/pull/51702)
-* [chalk lowering rule: WellFormed-TraitRef](https://github.com/rust-lang/rust/pull/50250)
-* [fix ICE when using a pointer cast as array size](https://github.com/rust-lang/rust/pull/52314)
-* [implement `#[alloc_error_handler]`](https://github.com/rust-lang/rust/pull/52191)
-* [improve error message shown for unsafe operations](https://github.com/rust-lang/rust/pull/52207)
-* [remove most of `PartialEq` and `Hash` impls from AST and HIR structures](https://github.com/rust-lang/rust/pull/51829)
-* [deny bare trait objects in the rest of rust](https://github.com/rust-lang/rust/pull/52302)
-* [reach the body of functions returning `impl Trait` but don't treat it as public](https://github.com/rust-lang/rust/pull/52348)
-* [NLL: suggest `ref mut` and `&mut self`](https://github.com/rust-lang/rust/pull/52242)
-* [resolve: functions introducing procedural macros reserve a slot in the macro namespace as well](https://github.com/rust-lang/rust/pull/52383)
-* [proc_macro: fix crate root detection](https://github.com/rust-lang/rust/pull/52328)
-* [correct suggestion for println](https://github.com/rust-lang/rust/pull/51614)
-* [do not attempt to recompile codegen backend(s) with --keep-stage](https://github.com/rust-lang/rust/pull/52360)
-* [openbsd fix](https://github.com/rust-lang/libc/pull/1040)
-* [rustc: stabilize the `proc_macro` feature](https://github.com/rust-lang/rust/pull/52081)
-* [ensure StorageDead is created even if variable initialization fails](https://github.com/rust-lang/rust/pull/52046)
-* [rustc_codegen_llvm: replace the first argument early in FnType::new_vtable](https://github.com/rust-lang/rust/pull/52089)
-* [change RangeInclusive to a three-field struct](https://github.com/rust-lang/rust/pull/51622)
-* [add ExactChunks::remainder and ExactChunks::into_remainder](https://github.com/rust-lang/rust/pull/51339)
-* [implement `Option::replace` in the core library](https://github.com/rust-lang/rust/pull/52003)
-* [add `#[repr(transparent)]` to `Atomic*` types](https://github.com/rust-lang/rust/pull/52149)
-* [remove sync::Once::call_once 'static bound](https://github.com/rust-lang/rust/pull/52239)
-* [improve Debug display for a few types](https://github.com/rust-lang/cargo/pull/5712)
-* [cargo: most sorts can be unstable](https://github.com/rust-lang/cargo/pull/5732)
-* [implement default-run option to set default binary for cargo run](https://github.com/rust-lang/cargo/pull/5710)
-* [rustdoc: don't panic when the cross-re-export handler sees a proc-macro](https://github.com/rust-lang/rust/pull/52361)
+* [Cargo: Import `cargo fix` directly in to Cargo](https://github.com/rust-lang/cargo/pull/5723).
+* [Implement existential types](https://github.com/rust-lang/rust/pull/52024).
+* [Overhaul exit codes for rustc and rustdoc](https://github.com/rust-lang/rust/pull/52197).
+* [rustc: Stabilize `#[wasm_import_module]` as `#[link(...)]`](https://github.com/rust-lang/rust/pull/52445).
+* [Stabilize lint handling in rustdoc](https://github.com/rust-lang/rust/pull/52354).
+* [Deprecation of `str::slice_unchecked(_mut)`](https://github.com/rust-lang/rust/pull/51807).
+* [Lint `async` identifiers in 2018 preparation mode](https://github.com/rust-lang/rust/pull/52375).
+* [rustc: Enable `use_extern_macros` in 2018 edition](https://github.com/rust-lang/rust/pull/52472).
+* [Implement statfs for dragonfly, freebsd and openbsd](https://github.com/rust-lang/libc/pull/1039).
+* [Speed up `SparseBitMatrix` use in `RegionValues`](https://github.com/rust-lang/rust/pull/52250).
+* [mem::swap the obvious way for types smaller than the SIMD optimization's block size](https://github.com/rust-lang/rust/pull/52051).
+* [Cargo: Don't warn about ignored files in cargo-fix](https://github.com/rust-lang/cargo/pull/5770).
+* [rustc: Work around an upstream wasm ThinLTO bug](https://github.com/rust-lang/rust/pull/52506).
+* [Allow clippy to be installed with make install](https://github.com/rust-lang/rust/pull/52464).
+* [regex: expose lower level search APIs](https://github.com/rust-lang/regex/pull/493).
+* [Implement rfc 1789: Conversions from `&mut T` to `&Cell<T>`](https://github.com/rust-lang/rust/pull/50494).
 
 ## Approved RFCs
 
 Changes to Rust follow the Rust [RFC (request for comments)
 process](https://github.com/rust-lang/rfcs#rust-rfcs). These
 are the RFCs that were approved for implementation this week:
 
-*No RFCs were approved this week.*
+* [RFC 2289: Associated type bounds of form `MyTrait<AssociatedType: Bounds>`](https://github.com/rust-lang/rfcs/pull/2289).
 
 ## Final Comment Period
 
@@ -89,62 +94,52 @@ decision. Express your opinions now.
 
 ### [RFCs](https://github.com/rust-lang/rfcs/labels/final-comment-period)
 
-* [disposition: merge] [Associated type bounds of form `MyTrait<AssociatedType: Bounds>`](https://github.com/rust-lang/rfcs/pull/2289).
+*No RFCs are currently in final comment period.*
 
 ### [Tracking Issues & PRs](https://github.com/rust-lang/rust/labels/final-comment-period)
 
-* [disposition: merge] [resolve: Modularize crate-local `#[macro_export] macro_rules`](https://github.com/rust-lang/rust/pull/52234).
-* [disposition: merge] [Change behavior of `?` as a macro separator and Kleene op in 2018 edition](https://github.com/rust-lang/rust/issues/51934).
-* [disposition: merge] [Deprecation of `str::slice_unchecked(_mut)`](https://github.com/rust-lang/rust/pull/51807).
+* [disposition: merge] [Tracking issue: RFC 2103 - attributes for tools](https://github.com/rust-lang/rust/issues/44690).
 * [disposition: merge] [Tracking issue for `ToOwned::clone_into` (`toowned_clone_into`)](https://github.com/rust-lang/rust/issues/41263).
-* [disposition: close] [NLL lets borrowck observe drop order for `let (a, b);`](https://github.com/rust-lang/rust/issues/51036).
-* [disposition: close] [adds Default impl for Instant](https://github.com/rust-lang/rust/pull/50800).
+* [disposition: merge] [Modularize crate-local `#[macro_export] macro_rules`](https://github.com/rust-lang/rust/pull/52234).
 
 ## New RFCs
 
-* [if- and while-let-chains, take 2](https://github.com/rust-lang/rfcs/pull/2497).
-* [Pattern API](https://github.com/rust-lang/rfcs/pull/2500).
-* [Hygiene opt-out (escaping) for declarative macros 2.0](https://github.com/rust-lang/rfcs/pull/2498).
+* [Fix the Error trait](https://github.com/rust-lang/rfcs/pull/2504).
+* [Make AcqRel universally usable as ordering mode](https://github.com/rust-lang/rfcs/pull/2503).
 
 # Upcoming Events
 
 ### Online
 
-* [Jul 25. Rust Community Team Meeting in Discord](https://discordapp.com/channels/442252698964721669/443773747350994945).
 * [Jul 31. Rust Community Content Subteam Meeting at #rust-content on irc.mozilla.org](irc://irc.mozilla.org/rust-content).
 * [Aug  1. Rust Events Team Meeting in Telegram](https://t.me/joinchat/EkKINhHCgZ9llzvPidOssA).
 * [Aug  1. Rust Community Team Meeting in Discord](https://discordapp.com/channels/442252698964721669/443773747350994945).
+* [Aug  8. Rust Community Team Meeting in Discord](https://discordapp.com/channels/442252698964721669/443773747350994945).
 
-### Asia-Pacific
+### Africa
 
-* [Jul 23. Sydney, AU - Rust Sydney Meetup 14](https://www.meetup.com/Rust-Sydney/events/251749825/).
+* [Jul  7. Johannesburg, ZA - Monthly Meetup of the Johannesburg Rustaceans](https://www.meetup.com/Johannesburg-Rust-Meetup/events/cpblrnyxlbkb/).
 
 ### Europe
 
-* [Jul 20. Barcelona, ES - BcnRust 1st meetup with Ashley Williams & Steve Klabnik](https://www.meetup.com/BcnRust/events/251237895/).
-* [Jul 24. Rome, IT - Rust learning and hacking evening #10](https://www.meetup.com/Rust-Roma/events/252627092/).
-* [Jul 25. Wrocław, PL - Rust Wroclaw Meetup #3](https://www.meetup.com/Rust-Wroclaw/events/252190812/).
-* [Jul 25. Berlin, DE - OpenTechSchool - Rust Hack and Learn](https://www.meetup.com/opentechschool-berlin/events/xkdlvpyxkbhc/).
-* [Jul 25. Milan, IT - Rust Language Milano - Rust Exercises](https://www.meetup.com/rust-language-milano/events/252893336/).
 * [Aug  1. Cologne, DE - Rust Cologne](https://www.meetup.com/RustCologne/events/252432033).
+* [Aug  8. Berlin, DE - Binding to Rust from everything](https://www.meetup.com/Rust-Berlin/events/252872742/).
+* [Aug  8. Berlin, DE - OpenTechSchool - Rust Hack and Learn](https://www.meetup.com/opentechschool-berlin/events/xkdlvpyxlblb/).
 
 ### North America
 
-* [Jul 22. Mountain View, US - Open Table / Icebreaker: what projects are you working on](https://www.meetup.com/Rust-Dev-in-Mountain-View/events/glnfcpyxkbdc/).
-* [Jun 23. Durham, US - Triangle Rustaceans - Project Night & Lightning Talks](https://www.meetup.com/triangle-rustaceans/events/mfglwpyxkbfc/).
-* [Jul 24. Denver, US - Rust Boulder/Denver - Rust Denver July Meetup](https://www.meetup.com/Rust-Boulder-Denver/events/252275279/).
-* [Jul 25. Chicago, US - Rust Meetup July 2018](https://www.meetup.com/Chicago-Rust-Meetup/events/251961097/).
-* [Jul 25. New York, NY US - Rust NYC Meetup](https://www.meetup.com/Rust-NYC/events/252181812/)
-* [Jul 25. Vancouver, CA - Rust Study/Hack/Hang-out night](https://www.meetup.com/Vancouver-Rust/events/dqldspyxkbhc/).
 * [Jul 29. Mountain View, US - Open Table / Icebreaker: what projects are you working on](https://www.meetup.com/Rust-Dev-in-Mountain-View/events/glnfcpyxkbmc/).
 * [Jul 31. Dallas, US - Last Tuesday Meetup](https://www.meetup.com/Dallas-Rust/events/zfgwzmyxkbpc/).
 * [Aug  1. Indianapolis, US - Indy.rs](https://www.meetup.com/indyrs/events/mffbtpyxlbcb/).
 * [Aug  1. Atlanta, US - Grab a beer with fellow Rustaceans](https://www.meetup.com/Rust-ATL/events/rhvgrmyxlbcb/).
+* [Aug  5. Mountain View, US - Open Table / Icebreaker: what projects are you working on](https://www.meetup.com/Rust-Dev-in-Mountain-View/events/glnfcpyxlbhb/).
+* [Aug  8. Vancouver, CA - Rust Study/Hack/Hang-out night](https://www.meetup.com/Vancouver-Rust/events/dqldspyxlblb/).
+* [Aug  9. Arlington, US - Rust DC - Mid-month Rustful](https://www.meetup.com/RustDC/events/252742624).
+* [Aug  9. Columbus, US - Columbus Rust Society - Monthly Meeting](https://www.meetup.com/columbus-rs/events/dbcfrpyxlbmb/).
 * **[Aug 17. Portland, US - RustConf 2018](http://rustconf.com/).**
 
 ### South America
 
-* [Jul 21. São Paulo, BR - Rust at The Developers Conference - TDC2018](http://www.thedevelopersconference.com.br/tdc/2018/saopaulo/trilha-rust).
 * [Jul 28. Florianópolis, BR - 2º Encontro Rust Floripa](https://www.meetup.com/rustfloripa/events/xvglrpyxkbkb/).
 
 If you are running a Rust event please add it to the [calendar] to get
@@ -155,17 +150,17 @@ it mentioned here. Email the [Rust Community Team][community] for access.
 
 # Rust Jobs
 
-* [Rust Software Engineer at IOHK (Remote work available)](https://iohk.recruiterbox.com/jobs/fk0177c?source=linkedin).
+* [Rust Engineer at Commure, Inc. (San Francisco, Boston, Montreal)](https://news.ycombinator.com/item?id=17442861).
 
 *Tweet us at [@ThisWeekInRust](https://twitter.com/ThisWeekInRust) to get your job offers listed here!*
 
 # Quote of the Week
 
-> References are not pointers, but temporary locks on data
+> I’ve just realized that “guarantees memory safety in the presence of bugs” is a nice way to describe Rust to C/C++ folks
 
-– [Kornel](https://users.rust-lang.org/u/kornel) [on rust-users](https://users.rust-lang.org/t/cannot-move-out-of-borrowed-content-take-2/18700/7).
+– [matklad on Rust Internals](https://internals.rust-lang.org/t/size-hint-correctness-reproducibility-and-documentation/8058/4).
 
-Thanks to [Squirrel](https://users.rust-lang.org/u/gilescope) for the suggestion!
+Thanks to [TomP](https://users.rust-lang.org/t/twir-quote-of-the-week/328/545) for the suggestion!
 
 [Please submit your quotes for next week](http://users.rust-lang.org/t/twir-quote-of-the-week/328)!