1.14 release notes #38427
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1.14 release notes #38427
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Arnavion
reviewed
Dec 17, 2016
| * [The internal memory layout of `HashMap` is more cache-friendly, for | ||
| significant improvements in some operations][36692] | ||
| * [`HashMap` uses less memory on 32-bit architectures][36595] | ||
| * [Impl `Add<{str, Cow<str>}>` for `Cow<str>`][36595] |
xen0n
reviewed
Dec 17, 2016
| Misc | ||
| ---- | ||
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| * [Disable jemalloc on aarch64/powerpc][37392] |
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MIPS is also touched by this PR, but the PR title didn't reflect that.
| * This release includes [experimental support for WebAssembly][1.14wasm] | ||
| * This release includes builds for ARM Linux running MUSL libc. Add the | ||
| `arm-unknown-linux-musleabi`, `arm-unknown-linux-musleabihf`, and | ||
| `armv7-unknown-linux-musleabihf` targets via `rustup target add`. |
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Might also mention the addition of MIPS/MIPS64/PPC/s390x host builds since they didn't appear in 1.13.0 stable.
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Good idea. I only wish the rustup mips build worked...
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Looks great to me! r=me with comments addressed |
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All comments so far addressed. I really beefed up the bullets on platform support. It seems like rustup + platform support is the big story here. |
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I'm going to backport this revision to 1.14. |
brson
added
beta-nominated
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I'm not going to bother backporting after all. |
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@bors r=alexcrichton |
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📌 Commit 2afadaa has been approved by |
sinkuu
reviewed
Dec 21, 2016
| * [`ReadDir` implements `Debug`][37221] | ||
| * [Implement `RefUnwindSafe` for atomic types][37178] | ||
| * [Specialize `Vec::extend` to `Vec::extend_from_slice`][37094] | ||
| * [Avoid allocations in `Decoder::read_str`][37064] |
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Isn't this more like a compile-time optimization?
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⌛ Testing commit 2afadaa with merge 7ef0229... |
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💔 Test failed - auto-linux-64-opt |
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@bors: retry
…On Wed, Dec 21, 2016 at 7:30 AM, bors ***@***.***> wrote:
💔 Test failed - auto-linux-64-opt
<https://buildbot.rust-lang.org/builders/auto-linux-64-opt/builds/11312>
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1.14 release notes [Rendered](https://github.com/brson/rust/blob/relnotes/RELEASES.md). Is there anything I'm missing? Were there any library stabilizations? The most interesting thing this time seems to be rustup, then compile time opts, `..` matches, cargo exposing `cfg` values to build scripts. This release also has wasm support, but it's pretty rough. Might be worth hyping up all the same. ARM MUSL targets. There are a large number of compatibility notes. Might be worth talking about that. Relevant prlo links: goo.gl/PGz2Ds, goo.gl/KV23Qv, goo.gl/g7ku6D.
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Jan 17, 2017
1.14 release notes [Rendered](https://github.com/brson/rust/blob/relnotes/RELEASES.md). Is there anything I'm missing? Were there any library stabilizations? The most interesting thing this time seems to be rustup, then compile time opts, `..` matches, cargo exposing `cfg` values to build scripts. This release also has wasm support, but it's pretty rough. Might be worth hyping up all the same. ARM MUSL targets. There are a large number of compatibility notes. Might be worth talking about that. Relevant prlo links: goo.gl/PGz2Ds, goo.gl/KV23Qv, goo.gl/g7ku6D.
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Rendered.
Is there anything I'm missing? Were there any library stabilizations?
The most interesting thing this time seems to be rustup, then compile time opts,
..matches, cargo exposingcfgvalues to build scripts. This release also has wasm support, but it's pretty rough. Might be worth hyping up all the same. ARM MUSL targets.There are a large number of compatibility notes. Might be worth talking about that.
Relevant prlo links: goo.gl/PGz2Ds, goo.gl/KV23Qv, goo.gl/g7ku6D.