Release notes for 1.16 #39835

brson · Feb 15, 2017

Rendered

rust-highfive · Feb 15, 2017

r? @aturon

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sanxiyn · Feb 15, 2017

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sanxiyn · Feb 15, 2017

RELEASES.md

+[38066]: https://github.com/rust-lang/rust/pull/38066
+[38069]: https://github.com/rust-lang/rust/pull/38069
+[38131]: https://github.com/rust-lang/rust/pull/38131
+[38274]: https://github.com/rust-lang/rust/pull/


Mistake here?

seppo0010 · Feb 15, 2017

seppo0010 reviewed Feb 15, 2017

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seppo0010 · Feb 15, 2017

RELEASES.md

+* [`[T]::binary_search` and `[T]::binary_search_by_key` now take
+  their argument by `Borrow` parameter][37761]
+* [All public types in std implement `Debug`][38006]
+* [`IpAddr` implements `From<Ipv4Adder>` and `From<Ipv6Addr>`][38327]


Ipv4Addr?

petrochenkov · Feb 15, 2017

petrochenkov reviewed Feb 15, 2017

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petrochenkov · Feb 15, 2017

RELEASES.md

+Language
+--------
+
+* Lifetimes in statics ad consts default to `'static`. [RFC 1623]


typo ad -> and

petrochenkov · Feb 15, 2017

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petrochenkov · Feb 15, 2017

RELEASES.md

+* [Fix `transmute::<T, U>` where `T` requires a bigger alignment than
+  `U`][38670]
+* [rustc: use -Xlinker when specifying an rpath with ',' in it][38798]
+* [Candidates for type suggestions draw from more sources][38927]


This is an underestimation :)
It's not only type suggestions, Levenshtein based typo suggestions now work in most places, while previously they worked only for fields and sometimes for local variables. Together with the overhaul of "no resolution"/"unexpected resolution" errors (#38154) they result in large and systematic improvement in resolution diagnostics.

Oh, oops I meant to say "typo" suggestions. But I'll use your text. Thanks.

KalitaAlexey · Feb 15, 2017

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KalitaAlexey · Feb 15, 2017

RELEASES.md

+* [`Add `--dep-info` flag to output build dependencies compatible with
+  make and ninja][cargo/3557]
+* [Build all workspace members with `build --all`][cargo/3511]
+* [Document all workspace members with `document --all`][cargo/3515]


It should be doc --all

alexcrichton · Feb 15, 2017

alexcrichton reviewed Feb 15, 2017

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alexcrichton · Feb 15, 2017

RELEASES.md

+  to `true` and `false`. These are passed to `rustc` as the value to
+  `-C debuginfo`][cargo/3534]
+* [Implement `cargo --version --verbose`][cargo/3604]
+* [`Add `--dep-info` flag to output build dependencies compatible with


Stray leading backtick here I believe

Oh actually and this isn't a flag to cargo (despite the PR title), it happens automatically for all compilations now.

alexcrichton · Feb 15, 2017

r=me with typos and such fixed

wesleywiser · Feb 15, 2017

wesleywiser reviewed Feb 15, 2017

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wesleywiser · Feb 15, 2017

RELEASES.md

+
+* [crates.io will display CI badges from Travis and AppVeyor, if
+  specified in Cargo.toml][cargo/3546]
+* [crates.io will display categories listen in Cargo.toml][cargo/3301]


listen -> listed in?

lol wow. thanks for the review

brson · Feb 15, 2017

Updated.

eddyb · Feb 15, 2017

eddyb reviewed Feb 15, 2017

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eddyb · Feb 15, 2017

RELEASES.md

+* [`rustc` now supports `--emit=metadata`, which causes rustc to emit
+  a `.rmeta` file containing only crate metadata][38571]. This can be
+  used by tools like the Rust Language Service to perform
+  metadata-only builds.


Isn't the most notable user cargo check, which can use --emit=metadata to check several crates quickly?

hm, is this the first release with cargo check?

Yeah, Rust 1.16.0 is the first release with cargo check

killercup · Feb 15, 2017

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killercup · Feb 15, 2017

RELEASES.md

+
+* [`rustdoc` has a `--sysroot` argument that, like `rustc`, specifies
+  the path to the Rust implementation][38589]
+* [The `armv7-linux-androideabi` target no lenger enables NEON


s/lenger/longer

brson · Feb 15, 2017

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brson · Feb 15, 2017

RELEASES.md

+
+* [crates.io will display CI badges from Travis and AppVeyor, if
+  specified in Cargo.toml][cargo/3546]
+* [crates.io will display categories listed in in Cargo.toml][cargo/3301]


sanxiyn · Feb 21, 2017

sanxiyn approved these changes Feb 21, 2017

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brson · Feb 22, 2017

Still needs to be updated for feedback.

ishitatsuyuki · Feb 27, 2017

No performance improvements? :o

brson · Mar 9, 2017

@ishitatsuyuki Sadly I didn't see anything of note, and the benchmarking service is down, so there's no data to draw from.

brson · Mar 9, 2017

@bors r+

bors · Mar 9, 2017

📌 Commit 23c09ea has been approved by brson

bors · Mar 10, 2017

⌛️ Testing commit 23c09ea with merge 5aaa606...

bors · Mar 10, 2017

☀️ Test successful - status-appveyor, status-travis
Approved by: brson
Pushing 5aaa606 to master...

golddranks · Mar 10, 2017

Did omitting 'static in statics land, though? I got the impression from #35897 (comment) that it wasn't backported in the end!

XAMPPRocky · Mar 12, 2017

Also this mentions writeln!, like println!, now accepts a form with no string or formatting arguments, to just print a newline, however this is currently available in latest stable.

llogiq · Mar 13, 2017

It wasn't.

rust-highfive assigned aturon Feb 15, 2017

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killercup referenced this pull request Feb 28, 2017
Closed
March 2017 Meetup #24
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Release notes for 1.16

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[beta] Beta next #40401

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Auto merge of #40401 - brson:beta-next, r=alexcrichton
Beta next - #40285 - #40272 - #40064 - #39835 - #40398 r? @alexcrichton

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Auto merge of #40401 - brson:beta-next, r=alexcrichton
Beta next - #40285 - #40272 - #40064 - #39835 - #40398 r? @alexcrichton

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Auto merge of #39835 - brson:relnotes, r=brson
Release notes for 1.16 [Rendered](https://github.com/brson/rust/blob/relnotes/RELEASES.md)

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Auto merge of #40401 - brson:beta-next, r=alexcrichton
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