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authorCorey Richardson <corey@octayn.net>2014-11-05 17:12:45 -0500
committerCorey Richardson <corey@octayn.net>2014-11-05 17:12:45 -0500
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+Title: This Week in Rust 46
+Date: 2014-04-26 14:06
+Category: This Week in Rust
+
+Hello and welcome to another issue of *This Week in Rust*!
+[Rust](http://rust-lang.org) is a systems language pursuing the trifecta:
+safe, concurrent, and fast. This is a weekly summary of its progress and
+community. Want something mentioned? [Send me an
+email!](mailto:corey@octayn.net?subject=This%20Week%20in%20Rust%20Suggestion)
+Want to get involved? [We love
+contributions](https://github.com/mozilla/rust/wiki/Note-guide-for-new-contributors).
+
+This issue combines this week and last, since I was very busy with school last
+week, and did not have time to write.
+
+<!-- more -->
+
+# What's cooking on master?
+
+153 pull requests were merged in the last two weeks.
+
+## Breaking Changes
+
+- Auto-rooting of `@` [has been
+ removed](https://github.com/mozilla/rust/pull/13559). The exact fallout of
+ this isn't obvious to me, but presumably this makes some uses of `@` not
+ work.
+- `std::task::task` [has been
+ renamed](https://github.com/mozilla/rust/pull/13675) to `TaskBuilder::new`.
+- Closures can [no longer be
+ applied](https://github.com/mozilla/rust/pull/13686) through a `&`-pointer.
+ This fixes some memory unsafety.
+- The `Round` trait [has been
+ removed](https://github.com/mozilla/rust/pull/13597), and is now part of
+ `Float`, and `Float` now takes things by-value.
+- `Unsafe<T>` [is now always
+ `Share`](https://github.com/mozilla/rust/pull/13583), regardless of whether
+ or not the contained type is `Share`.
+- Modulo (`%` operator) on float types [has been
+ removed](https://github.com/mozilla/rust/pull/13410), use the `rem` method
+ instead.
+- `~[T]` [is no longer growable](https://github.com/mozilla/rust/pull/13588).
+- Some `Bitv` method names [have
+ changed](https://github.com/mozilla/rust/pull/13572).
+- The `priv` keyword [is no longer
+ used](https://github.com/mozilla/rust/pull/13547), but is still reserved.
+- Some cases where destructors were not run [have been
+ fixed](https://github.com/mozilla/rust/pull/13390).
+- `unwrap` and `unwrap_err` on `Result` [now require the wrapper type to
+ implement `Show`](https://github.com/mozilla/rust/pull/13479).
+- Some return types in `std::comm` [have been made
+ consistent](https://github.com/mozilla/rust/pull/13448).
+
+## Other Changes
+
+- There is now a [pure-Rust regular expression
+ library](https://github.com/mozilla/rust/pull/13700) in the standard
+ library. As I've come to expect from burntsushi, the docs are fantastic.
+- [Unix sockets](https://github.com/mozilla/rust/pull/13723) and [TCP
+ sockets](https://github.com/mozilla/rust/pull/13688) now support accept with
+ a timeout. [TcpStream::connect](https://github.com/mozilla/rust/pull/13604) can also
+ take a timeout.
+- [64-bit Windows is now partially
+ supported](https://github.com/mozilla/rust/pull/13692). Unwinding still
+ doesn't work.
+- `&&` [is now parsed as `& &`](https://github.com/mozilla/rust/pull/13576)
+ when appropriate.
+- Errors about use of moved values [are much nicer
+ now](https://github.com/mozilla/rust/pull/13418).
+- Cloning vectors [is now much much
+ faster](https://github.com/mozilla/rust/pull/13539).
+- SipHash [has also been
+ optimized](https://github.com/mozilla/rust/pull/13522).
+- Steve Klabnik's 30 minute introduction to Rust [has been added as official
+ documentation](https://github.com/mozilla/rust/pull/13416).
+
+## New Contributors
+
+- Aaron Turon
+- Adolfo Ochagavía
+- Andrew Gallant
+- Brandon Waskiewicz
+- Brendan McLoughlin
+- Chris Shea
+- Jacob Hegna
+- James Sanders
+- John Fresco
+- John Simon
+- Manish Goregaokar
+- Meyer S. Jacobs
+- Michael Fairley
+- Richo Healey
+- Ryan Mulligan
+- Rüdiger Sonderfeld
+- Thomas Backman
+- iancormac84
+- mdinger
+
+# Weekly Meeting
+
+- [Two weeks
+ ago](https://github.com/mozilla/rust/wiki/Meeting-weekly-2014-04-15), a
+ bunch of RFCs were discussed, as well as a breaking change log.
+- [Last week], some more RFCs were discussed, notably the regex crate, numeric
+ type inference, and disableable asserts.
+
+# RFCs
+
+- [Linker placement attribute](https://github.com/rust-lang/rfcs/pull/44)
+- [Avoiding integer overflow](https://github.com/rust-lang/rfcs/pull/45)
+- [Writer size hints](https://github.com/rust-lang/rfcs/pull/46)
+- [Revised trait matching](https://github.com/rust-lang/rfcs/pull/48)
+- [Disableable assertions](https://github.com/rust-lang/rfcs/pull/50)
+- [Macro name resolution](https://github.com/rust-lang/rfcs/pull/51)
+- [Private trait items](https://github.com/rust-lang/rfcs/pull/52)
+- [Coroutines](https://github.com/rust-lang/rfcs/pull/53)
+
+# Community Updates
+
+- For all Mac users, there is now
+ [dash-rust](https://github.com/indirect/dash-rust/), for Rust API docs in
+ Dash.
+- Another [Rust By Example](http://rustbyexample.github.io/) has been created.
+ This one is much more complete and also looks pretty nice.
+- [Teepee](http://chrismorgan.info/blog/introducing-teepee.html) has been
+ announced, the successor to `rust-http`.
+- [zinc](https://mail.mozilla.org/pipermail/rust-dev/2014-April/009618.html),
+ a bare-metal Rust stack.
+- [An IntelliJ Rust plugin](https://github.com/Vektah/idea-rust).
+- [Rust for C++
+ Programmers](http://featherweightmusings.blogspot.co.nz/search/label/rust-for-c).
+- [A very fast n-queens solver](https://github.com/reem/rust-n-queens).
+
+# This Week in Servo
+Servo is a web browser engine written in Rust and is one of the primary test cases for the Rust language.
+
+In the last week, we landed 29 PRs. There are several very large PRs waiting to land behind an impending Rust upgrade, which will bring us April 10th.
+
+## Notable additions
+
+- Matt Brubeck worked around a long-standing issue causing Servo to look crunched on HIDPI displays in [#2224](https://github.com/mozilla/servo/pull/2224)
+- Harry Maclean made `Node.Normalize()` work on all its descendants in [#2221](https://github.com/mozilla/servo/pull/2221)
+- jgraham cleaned up the Web Platform Tests integration in [#2216](https://github.com/mozilla/servo/pull/2216)
+- ms2ger, among many other things, added support for the `Any` type in dictionaries in [#2225](https://github.com/mozilla/servo/pull/2225)
+- Tetsuharu Ohzeki added helpers that significantly cleaned up script's layout queries in [#2210](https://github.com/mozilla/servo/pull/2210)
+- jdm brought back the "I tried" star for failed pages in [#2200](https://github.com/mozilla/servo/pull/2200)
+- Peiyong Lin implemented `Element.localName` in [#2209](https://github.com/mozilla/servo/pull/2209)
+- Tom Schuster implemented `ParentNode.children` in [#2192](https://github.com/mozilla/servo/pull/2192)
+- jdm also added a basic browser context in [#2111](https://github.com/mozilla/servo/pull/2111)
+- Manish Goregaokar added support for tracking the WPT manifest in [#2187](https://github.com/mozilla/servo/pull/2187)
+- Sankha Guria implemented `Element.prefix` in [#2199](https://github.com/mozilla/servo/pull/2199)
+- Bruno Abinader implemented `createDocument` in [#2072](https://github.com/mozilla/servo/pull/2072)
+
+## New Contributors
+- Harry Maclean (hazz)
+
+## Meetings and Notes
+
+In this week's [meeting](https://github.com/mozilla/servo/wiki/Meeting-2014-04-21) we went over the Rust upgrade status, some medium-sized project brainstorming we've been doing, the Web Platform Tests support in Servo, and fixing iframes.
+
+# This Week in Servo
+Servo is a web browser engine written in Rust and is one of the primary test cases for the Rust language.
+
+In the last week, we landed 39 PRs.
+
+## Notable additions
+
+- Manish Goregaokar landed support of the Web Platform Tests in [#2089](https://github.com/mozilla/servo/pull/2089)
+- ms2ger improved the integration of WPT with our build system in [#2162](https://github.com/mozilla/servo/pull/2162) and [#2180](https://github.com/mozilla/servo/pull/2180)
+- Philip Horger handled treating HTTPS request as a network error in [#2166](https://github.com/mozilla/servo/pull/2166)
+- Peiyong Lin cleaned up some parser code in [#2157](https://github.com/mozilla/servo/pull/2157)
+- James Sanders associated ResourceTask with URLProvenance in [#2152](https://github.com/mozilla/servo/pull/2152)
+- Josh Matthews added `Traceable` and `Untraceable` types to clean up rooting in [#2147](https://github.com/mozilla/servo/pull/2147)
+- Lars Bergstrom changed the default rendering mode to CPU on Android [#2148](https://github.com/mozilla/servo/pull/2148)
+- Simon Sapin removed some unnecessary `unsafe` code in [#2145](https://github.com/mozilla/servo/pull/2145)
+- Matthew Brubeck fixed some terrible bugs in [#2135](https://github.com/mozilla/servo/pull/2135) and [#2134](https://github.com/mozilla/servo/pull/2134) and [#2130](https://github.com/mozilla/servo/pull/2130)
+- Sanhka Guria added attribute setters and getters for `HTMLImageElement` in [#2054](https://github.com/mozilla/servo/pull/2054)
+
+
+## Meetings and Notes
+
+In this week's [meeting](https://github.com/mozilla/servo/wiki/Meeting-2014-04-14) we went over our Rust upgrade strategy, linking, embedding, rooting, Android support, and the commit we missed landing in one submodule for Acid2.