Rust is a curly-brace, block-structured expression language. It visually resembles the C language family, but differs significantly in syntactic and semantic details. Its design is oriented toward concerns of "programming in the large", that is, of creating and maintaining boundaries - both abstract and operational - that preserve large-system integrity, availability and concurrency.
It supports a mixture of imperative procedural, concurrent actor, object-oriented and pure functional styles. Rust also supports generic programming and meta-programming, in both static and dynamic styles.
This package contains the Rust tutorial, language reference and standard library documentation.
It supports a mixture of imperative procedural, concurrent actor, object-oriented and pure functional styles. Rust also supports generic programming and meta-programming, in both static and dynamic styles.
This package contains the Rust tutorial, language reference and standard library documentation.
| Original maintainer | Debian Rust Maintainers |
|---|---|
| Homepage | https://www.rust-lang.org |
1.41.0
1.40.0
1.39.0
1.38.0
1.37.0
1.36.0
1.35.0
1.34.2
1.34.1
1.33.0
1.32.0
1.31.1
1.31.0
1.30.0
1.29.1
1.28.0
1.25.0
1.24.1
1.24.0
1.23.0
1.22.1
1.21.0
1.18.0
1.17.0
1.15.1
1.7.0
| Distribution | Version | Since | Package | Installed | Packager | |
|---|---|---|---|---|---|---|
| deb | 1.34.2+dfsg1-1 | Jun 19 | 10.3 MiB | 246 MiB | Debian Rust Maintainers |
| deb | 1.34.2+dfsg1-1~deb9u1 | Feb 08 | 10.4 MiB | 246 MiB | Debian Rust Maintainers |
| rpm | 1.25.0-1.fc28 | 2019-01-14 | 9.91 MiB | 138 MiB | Fedora Project |
| rpm | 1.29.1-2.fc29 | 2019-01-14 | 16.2 MiB | 217 MiB | Fedora Project |
| rpm | 1.28.0-3.fc29 | 2019-01-14 | 17.1 MiB | 248 MiB | Fedora Project |
| rpm | 1.33.0-1.fc30 | Jun 17 | 16.9 MiB | 255 MiB | Fedora Project |
| rpm | 1.38.0-2.fc31 | Jan 07 | 13.9 MiB | 264 MiB | Fedora Project |
| rpm | 1.41.0-2.fc33 | 22:05 | 14.2 MiB | 272 MiB | Fedora Project |
| rpm | 1.24.1-lp150.1.16 | 2019-01-17 | 5.9 MiB | 118 MiB | https://bugs.opensuse.org |
| rpm | 1.36.0-lp150.16.2 | Sep 26 | 12.5 MiB | 266 MiB | http://bugs.opensuse.org |
| rpm | 1.31.1-lp150.11.1 | Jun 17 | 10.2 MiB | 249 MiB | http://bugs.opensuse.org |
| rpm | 1.24.1-lp150.2.4.1 | 2019-01-18 | 5.9 MiB | 118 MiB | http://bugs.opensuse.org |
| rpm | 1.32.0-lp151.4.2 | Apr 09 | 10.3 MiB | 252 MiB | https://bugs.opensuse.org |
| rpm | 1.36.0-lp151.5.8.1 | Oct 08 | 12.5 MiB | 266 MiB | http://bugs.opensuse.org |
| rpm | 1.36.0-lp151.5.4.2 | Oct 03 | 12.5 MiB | 266 MiB | http://bugs.opensuse.org |
| rpm | 1.36.0-lp151.5.4.1 | Sep 27 | 12.5 MiB | 266 MiB | http://bugs.opensuse.org |
| rpm | 1.36.0-lp152.1.13 | 1 - 14:51 | 12.5 MiB | 266 MiB | https://bugs.opensuse.org |
| rpm | 1.17.0-1.5 | 2019-01-17 | 10.7 MiB | 195 MiB | http://bugs.opensuse.org |
| rpm | 1.24.0-2.6.3 | 2019-01-21 | 5.76 MiB | 118 MiB | http://bugs.opensuse.org |
| rpm | 1.23.0-2.3.1 | 2019-01-21 | 5.66 MiB | 108 MiB | http://bugs.opensuse.org |
| rpm | 1.40.0-3.1 | Jan 18 | 12.2 MiB | 250 MiB | https://bugs.opensuse.org |
| deb | 1.18.0+dfsg1-4ubuntu1 | 2017-11-10 | 3.36 MiB | 85.6 MiB | Ubuntu Developers |
| deb | 1.25.0+dfsg1+llvm-0ubuntu1~17.10.1 | 2019-01-12 | 4.63 MiB | 131 MiB | Ubuntu Developers |
| deb | 1.24.1+dfsg1+llvm-0ubuntu1~17.10.1 | 2018-06-12 | 4.42 MiB | 120 MiB | Ubuntu Developers |
| deb | 1.22.1+dfsg1+llvm-0ubuntu2~17.10.2 | 2018-06-12 | 4.3 MiB | 108 MiB | Ubuntu Developers |
| deb | 1.21.0+dfsg1+llvm-0ubuntu3~17.10.1 | 2018-01-24 | 4.14 MiB | 103 MiB | Ubuntu Developers |
| deb | 1.25.0+dfsg1+llvm-0ubuntu1~17.10.1 | 2019-01-12 | 4.63 MiB | 131 MiB | Ubuntu Developers |
| deb | 1.24.1+dfsg1+llvm-0ubuntu1~17.10.1 | 2018-06-12 | 4.42 MiB | 120 MiB | Ubuntu Developers |
| deb | 1.22.1+dfsg1+llvm-0ubuntu2~17.10.2 | 2018-06-12 | 4.3 MiB | 108 MiB | Ubuntu Developers |
| deb | 1.21.0+dfsg1+llvm-0ubuntu3~17.10.1 | 2018-01-24 | 4.14 MiB | 103 MiB | Ubuntu Developers |
| deb | 1.24.1+dfsg1+llvm-0ubuntu2 | 2018-06-19 | 4.38 MiB | 120 MiB | Ubuntu Developers |
| deb | 1.39.0+dfsg1+llvm-3ubuntu1~18.04.1 | Feb 13 | 10.7 MiB | 246 MiB | Ubuntu Developers |
| deb | 1.37.0+dfsg1+llvm-1ubuntu1~18.04.1 | Dec 09 | 10.7 MiB | 242 MiB | Ubuntu Developers |
| deb | 1.36.0+dfsg1+llvm-2ubuntu1~18.04.1 | Sep 04 | 10.7 MiB | 263 MiB | Ubuntu Developers |
| deb | 1.35.0+dfsg0.1+llvm-0ubuntu1~18.04.1 | Jul 17 | 9.19 MiB | 251 MiB | Ubuntu Developers |
| deb | 1.34.1+dfsg2+llvm-0ubuntu1~18.04.1 | Jul 12 | 9 MiB | 255 MiB | Ubuntu Developers |
| deb | 1.32.0+dfsg1+llvm-1ubuntu1~18.04.1 | Jun 17 | 7.71 MiB | 258 MiB | Ubuntu Developers |
| deb | 1.31.0+dfsg1+llvm-2ubuntu1~18.04.1 | Mar 21 | 7.63 MiB | 255 MiB | Ubuntu Developers |
| deb | 1.30.0+dfsg1+llvm-2ubuntu1~18.04.1 | 2019-01-12 | 8.33 MiB | 260 MiB | Ubuntu Developers |
| deb | 1.28.0+dfsg1+llvm-0ubuntu1~18.04.1 | 2019-01-12 | 8.63 MiB | 243 MiB | Ubuntu Developers |
| deb | 1.25.0+dfsg1+llvm-0ubuntu1 | 2019-01-12 | 4.59 MiB | 131 MiB | Ubuntu Developers |
| deb | 1.39.0+dfsg1+llvm-3ubuntu1~18.04.1 | Feb 13 | 10.7 MiB | 246 MiB | Ubuntu Developers |
| deb | 1.37.0+dfsg1+llvm-1ubuntu1~18.04.1 | Dec 09 | 10.7 MiB | 242 MiB | Ubuntu Developers |
| deb | 1.36.0+dfsg1+llvm-2ubuntu1~18.04.1 | Sep 04 | 10.7 MiB | 263 MiB | Ubuntu Developers |
| deb | 1.35.0+dfsg0.1+llvm-0ubuntu1~18.04.1 | Jul 17 | 9.19 MiB | 251 MiB | Ubuntu Developers |
| deb | 1.34.1+dfsg2+llvm-0ubuntu1~18.04.1 | Jul 12 | 9 MiB | 255 MiB | Ubuntu Developers |
| deb | 1.32.0+dfsg1+llvm-1ubuntu1~18.04.1 | Jun 17 | 7.71 MiB | 258 MiB | Ubuntu Developers |
| deb | 1.31.0+dfsg1+llvm-2ubuntu1~18.04.1 | Mar 21 | 7.63 MiB | 255 MiB | Ubuntu Developers |
| deb | 1.30.0+dfsg1+llvm-2ubuntu1~18.04.1 | 2019-01-12 | 8.33 MiB | 260 MiB | Ubuntu Developers |
| deb | 1.28.0+dfsg1+llvm-0ubuntu1~18.04.1 | 2019-01-12 | 8.63 MiB | 243 MiB | Ubuntu Developers |
| deb | 1.25.0+dfsg1+llvm-0ubuntu1 | 2019-01-12 | 4.59 MiB | 131 MiB | Ubuntu Developers |
| deb | 1.28.0+dfsg1+llvm-0ubuntu2 | 2019-01-14 | 8.63 MiB | 243 MiB | Ubuntu Developers |
| deb | 1.34.1+dfsg2+llvm-0ubuntu1~18.10.1 | Jul 12 | 9 MiB | 255 MiB | Ubuntu Developers |
| deb | 1.32.0+dfsg1+llvm-1ubuntu1~18.10.1 | Jun 17 | 7.71 MiB | 258 MiB | Ubuntu Developers |
| deb | 1.31.0+dfsg1+llvm-2ubuntu1~18.10 | Mar 21 | 7.63 MiB | 255 MiB | Ubuntu Developers |
| deb | 1.30.0+dfsg1+llvm-2ubuntu1~18.10.1 | 2019-01-14 | 8.33 MiB | 260 MiB | Ubuntu Developers |
| deb | 1.34.1+dfsg2+llvm-0ubuntu1~18.10.1 | Jul 12 | 9 MiB | 255 MiB | Ubuntu Developers |
| deb | 1.32.0+dfsg1+llvm-1ubuntu1~18.10.1 | Jun 17 | 7.71 MiB | 258 MiB | Ubuntu Developers |
| deb | 1.31.0+dfsg1+llvm-2ubuntu1~18.10 | Mar 21 | 7.63 MiB | 255 MiB | Ubuntu Developers |
| deb | 1.30.0+dfsg1+llvm-2ubuntu1~18.10.1 | 2019-01-14 | 8.33 MiB | 260 MiB | Ubuntu Developers |
| deb | 1.32.0+dfsg1+llvm-1ubuntu1 | Apr 02 | 7.71 MiB | 258 MiB | Ubuntu Developers |
| deb | 1.37.0+dfsg1+llvm-1ubuntu1~19.04.1 | Dec 09 | 10.7 MiB | 242 MiB | Ubuntu Developers |
| deb | 1.36.0+dfsg1+llvm-2ubuntu1~19.04.1 | Sep 04 | 10.7 MiB | 263 MiB | Ubuntu Developers |
| deb | 1.35.0+dfsg0.1+llvm-0ubuntu1~19.04.1 | Jul 17 | 9.19 MiB | 251 MiB | Ubuntu Developers |
| deb | 1.34.1+dfsg2+llvm-0ubuntu1~19.04.1 | Jul 12 | 9 MiB | 255 MiB | Ubuntu Developers |
| deb | 1.37.0+dfsg1+llvm-1ubuntu1~19.04.1 | Dec 09 | 10.7 MiB | 242 MiB | Ubuntu Developers |
| deb | 1.36.0+dfsg1+llvm-2ubuntu1~19.04.1 | Sep 04 | 10.7 MiB | 263 MiB | Ubuntu Developers |
| deb | 1.35.0+dfsg0.1+llvm-0ubuntu1~19.04.1 | Jul 17 | 9.19 MiB | 251 MiB | Ubuntu Developers |
| deb | 1.34.1+dfsg2+llvm-0ubuntu1~19.04.1 | Jul 12 | 9 MiB | 255 MiB | Ubuntu Developers |
| deb | 1.37.0+dfsg1+llvm-1ubuntu1 | Sep 19 | 10.7 MiB | 242 MiB | Ubuntu Developers |
| deb | 1.39.0+dfsg1+llvm-3ubuntu1~19.10.1 | Feb 13 | 10.8 MiB | 246 MiB | Ubuntu Developers |
| deb | 1.39.0+dfsg1+llvm-3ubuntu1~19.10.1 | Feb 13 | 10.8 MiB | 246 MiB | Ubuntu Developers |
| deb | 1.39.0+dfsg1+llvm-3ubuntu1 | Jan 22 | 10.8 MiB | 246 MiB | Ubuntu Developers |
| deb | 1.7.0+dfsg1-1 | 2017-11-10 | 2.67 MiB | 59.4 MiB | Ubuntu Developers |
| deb | 1.37.0+dfsg1+llvm-1ubuntu1~16.04.1 | Jan 09 | 10.6 MiB | 242 MiB | Ubuntu Developers |
| deb | 1.36.0+dfsg1+llvm-2ubuntu1~16.04.1 | Sep 04 | 10.7 MiB | 263 MiB | Ubuntu Developers |
| deb | 1.35.0+dfsg0.1+llvm-0ubuntu1~16.04.1 | Jul 17 | 9.18 MiB | 251 MiB | Ubuntu Developers |
| deb | 1.34.1+dfsg2+llvm-0ubuntu1~16.04.1 | Jul 12 | 8.91 MiB | 255 MiB | Ubuntu Developers |
| deb | 1.32.0+dfsg1+llvm-1ubuntu1~16.04.1 | Jun 17 | 7.71 MiB | 258 MiB | Ubuntu Developers |
| deb | 1.31.0+dfsg1+llvm-2ubuntu1~16.04.1 | Mar 21 | 7.45 MiB | 255 MiB | Ubuntu Developers |
| deb | 1.30.0+dfsg1+llvm-2ubuntu1~16.04.1 | 2019-01-12 | 8.08 MiB | 260 MiB | Ubuntu Developers |
| deb | 1.28.0+dfsg1+llvm-0ubuntu1~16.04.1 | 2019-01-12 | 8.45 MiB | 243 MiB | Ubuntu Developers |
| deb | 1.25.0+dfsg1+llvm-0ubuntu1~16.04.1 | 2019-01-12 | 4.65 MiB | 131 MiB | Ubuntu Developers |
| deb | 1.24.1+dfsg1+llvm-0ubuntu1~16.04.1 | 2018-06-12 | 4.43 MiB | 120 MiB | Ubuntu Developers |
| deb | 1.22.1+dfsg1+llvm-0ubuntu2~16.04.2 | 2018-06-12 | 4.34 MiB | 108 MiB | Ubuntu Developers |
| deb | 1.21.0+dfsg1+llvm-0ubuntu3~16.04.1 | 2018-01-24 | 4.06 MiB | 103 MiB | Ubuntu Developers |
| deb | 1.17.0+dfsg2-8~ubuntu0.16.04.2 | 2017-11-10 | 3.1 MiB | 75.2 MiB | Ubuntu Developers |
| deb | 1.15.1+dfsg0-1~exp1ubuntu2~16.04.3 | 2017-11-10 | 3.54 MiB | 84.4 MiB | Ubuntu Developers |
| deb | 1.37.0+dfsg1+llvm-1ubuntu1~16.04.1 | Jan 09 | 10.6 MiB | 242 MiB | Ubuntu Developers |
| deb | 1.36.0+dfsg1+llvm-2ubuntu1~16.04.1 | Sep 04 | 10.7 MiB | 263 MiB | Ubuntu Developers |
| deb | 1.35.0+dfsg0.1+llvm-0ubuntu1~16.04.1 | Jul 17 | 9.18 MiB | 251 MiB | Ubuntu Developers |
| deb | 1.34.1+dfsg2+llvm-0ubuntu1~16.04.1 | Jul 12 | 8.91 MiB | 255 MiB | Ubuntu Developers |
| deb | 1.32.0+dfsg1+llvm-1ubuntu1~16.04.1 | Jun 17 | 7.71 MiB | 258 MiB | Ubuntu Developers |
| deb | 1.31.0+dfsg1+llvm-2ubuntu1~16.04.1 | Mar 21 | 7.45 MiB | 255 MiB | Ubuntu Developers |
| deb | 1.30.0+dfsg1+llvm-2ubuntu1~16.04.1 | 2019-01-12 | 8.08 MiB | 260 MiB | Ubuntu Developers |
| deb | 1.28.0+dfsg1+llvm-0ubuntu1~16.04.1 | 2019-01-12 | 8.45 MiB | 243 MiB | Ubuntu Developers |
| deb | 1.25.0+dfsg1+llvm-0ubuntu1~16.04.1 | 2019-01-12 | 4.65 MiB | 131 MiB | Ubuntu Developers |
| deb | 1.24.1+dfsg1+llvm-0ubuntu1~16.04.1 | 2018-06-12 | 4.43 MiB | 120 MiB | Ubuntu Developers |
| deb | 1.22.1+dfsg1+llvm-0ubuntu2~16.04.2 | 2018-06-12 | 4.34 MiB | 108 MiB | Ubuntu Developers |
| deb | 1.21.0+dfsg1+llvm-0ubuntu3~16.04.1 | 2018-01-24 | 4.06 MiB | 103 MiB | Ubuntu Developers |
| deb | 1.17.0+dfsg2-8~ubuntu0.16.04.2 | 2017-11-10 | 3.1 MiB | 75.2 MiB | Ubuntu Developers |
| deb | 1.15.1+dfsg0-1~exp1ubuntu2~16.04.3 | 2017-11-10 | 3.54 MiB | 84.4 MiB | Ubuntu Developers |
Latest updates
Fedora rawhide development/Everything-os: Updated from 1.41.0-1.fc32 to 1.41.0-2.fc33
22:05
- Rebuild with llvm9.0
OpenSUSE Leap 15.2 oss: Updated from 1.36.0-lp152.1.9 to 1.36.0-lp152.1.13
1 - 14:51
- Use gcc7 on all of SLE12, since the embedded LLVM wants at least gcc 5.1.
- Add rust-revert-llvm-build-info.patch - reverts upstream patches which cause LLVM to be rebuilt during the installation phase.
Ubuntu 19.10 eoan-updates/universe: Version 1.39.0+dfsg1+llvm-3ubuntu1~19.10.1 introduced
Feb 13
- Backport to Eoan. (LP: #1856851)
Ubuntu 18.04 LTS bionic-updates/universe: Updated from 1.37.0+dfsg1+llvm-1ubuntu1~18.04.1 to 1.39.0+dfsg1+llvm-3ubuntu1~18.04.1
Feb 13
- Backport to Bionic. (LP: #1856851)
Ubuntu 18.04 LTS bionic-security/universe: Updated from 1.37.0+dfsg1+llvm-1ubuntu1~18.04.1 to 1.39.0+dfsg1+llvm-3ubuntu1~18.04.1
Feb 13
- Backport to Bionic. (LP: #1856851)
Ubuntu 19.10 eoan-security/universe: Version 1.39.0+dfsg1+llvm-3ubuntu1~19.10.1 introduced
Feb 13
- Backport to Eoan. (LP: #1856851)
Debian 9.0 stretch-proposed-updates/main: Version 1.34.2+dfsg1-1~deb9u1 removed
Feb 08
Debian 9.0 stretch/main: Version 1.34.2+dfsg1-1~deb9u1 introduced
Feb 08
- Backport to stretch.
- Bootstrap with upstream binaries.
- Reduce debugging symbols on i386 to avoid FTBFS due to OOM.
OpenSUSE Leap 15.2 oss: Updated from 1.36.0-lp152.1.8 to 1.36.0-lp152.1.9
Feb 04
- Use gcc7 on all of SLE12, since the embedded LLVM wants at least gcc 5.1.
- Add rust-revert-llvm-build-info.patch - reverts upstream patches which cause LLVM to be rebuilt during the installation phase.
Fedora rawhide development/Everything-os: Updated from 1.40.0-3.fc32 to 1.41.0-1.fc32
Feb 01
- Update to 1.41.0.
Fedora rawhide development/Everything-os: Updated from 1.40.0-2.fc32 to 1.40.0-3.fc32
Jan 23
- Build compiletest with in-tree libtest
Ubuntu 20.04 focal/universe: Updated from 1.38.0+dfsg0.2+llvm-0ubuntu2 to 1.39.0+dfsg1+llvm-3ubuntu1
Jan 22
Ubuntu 20.04 focal-proposed/universe: Version 1.39.0+dfsg1+llvm-3ubuntu1 removed
Jan 22
Ubuntu 20.04 focal-proposed/universe: Version 1.39.0+dfsg1+llvm-3ubuntu1 introduced
Jan 22
OpenSUSE Tumbleweed oss: Updated from 1.40.0-2.1 to 1.40.0-3.1
Jan 18
- Adjust constraints: Request 20GB HDD for all archs. Simplify the file by removing the overrides for various disk sizes. All archs are curretnly at roughly 17GB storage in use.
OpenSUSE Leap 15.2 oss: Updated from 1.36.0-lp152.1.7 to 1.36.0-lp152.1.8
Jan 17
- Use gcc7 on all of SLE12, since the embedded LLVM wants at least gcc 5.1.
- Add rust-revert-llvm-build-info.patch - reverts upstream patches which cause LLVM to be rebuilt during the installation phase.
OpenSUSE Tumbleweed oss: Updated from 1.40.0-1.3 to 1.40.0-2.1
Jan 17
- Bump version of libssh2 for SLE15; we now need a version with libssh2_userauth_publickey_frommemory(), which appeared in libssh2
- 6.0.
- Use the bundled libssh2 prior to SLE15. SLE12 has 1.4.3, which is too old for the ssh crate now.
OpenSUSE Tumbleweed oss: Updated from 1.40.0-1.2 to 1.40.0-1.3
Jan 13
- Update to version 1.40.0
- Language
- You can now use tuple `struct`s and tuple `enum` variant's constructors in `const` contexts. e.g.
pub struct Point(i32, i32);
const ORIGIN: Point = {
let constructor = Point;
constructor(0, 0)
}; - You can now mark `struct`s, `enum`s, and `enum` variants with the `#[non_exhaustive]` attribute to indicate that there may be variants or fields added in the future. For example this requires adding a wild-card branch (`_ => {}`) to any match statements on a non-exhaustive `enum`.
- You can now use function-like procedural macros in `extern` blocks and in type positions. e.g. `type Generated = macro!();`
- Function-like and attribute procedural macros can now emit `macro_rules!` items, so you can now have your macros generate macros.
- The `meta` pattern matcher in `macro_rules!` now correctly matches the modern attribute syntax. For example `(#[$m:meta])` now matches `#[attr]`, `#[attr{tokens}]`, `#[attr[tokens]]`, and `#[attr(tokens)]`.
- Compiler
- Added tier 3 support\* for the
`thumbv7neon-unknown-linux-musleabihf` target. - Added tier 3 support for the
`aarch64-unknown-none-softfloat` target. - Added tier 3 support for the `mips64-unknown-linux-muslabi64`, and `mips64el-unknown-linux-muslabi64` targets.
- Libraries
- The `is_power_of_two` method on unsigned numeric types is now a `const` function.
- Stabilized APIs
- BTreeMap::get_key_value
- HashMap::get_key_value
- Option::as_deref_mut
- Option::as_deref
- Option::flatten
- UdpSocket::peer_addr
- f32::to_be_bytes
- f32::to_le_bytes
- f32::to_ne_bytes
- f64::to_be_bytes
- f64::to_le_bytes
- f64::to_ne_bytes
- f32::from_be_bytes
- f32::from_le_bytes
- f32::from_ne_bytes
- f64::from_be_bytes
- f64::from_le_bytes
- f64::from_ne_bytes
- mem::take
- slice::repeat
- todo!
- Cargo
- Cargo will now always display warnings, rather than only on fresh builds.
- Feature flags (except `--all-features`) passed to a virtual workspace will now produce an error. Previously these flags were ignored.
- You can now publish `dev-dependencies` without including
a `version`. - Misc
- You can now specify the `#[cfg(doctest)]` attribute to include an item only when running documentation tests with `rustdoc`.
- Compatibility Notes
- As previously announced, any previous NLL warnings in the 2015 edition are now hard errors.
- The `include!` macro will now warn if it failed to include the entire file. The `include!` macro unintentionally only includes the first _expression_ in a file, and this can be unintuitive. This will become either a hard error in a future release, or the behavior may be fixed to include all expressions as expected.
- Using `#[inline]` on function prototypes and consts now emits a warning under `unused_attribute` lint. Using `#[inline]` anywhere else inside traits or `extern` blocks now correctly emits a hard error.
OpenSUSE Tumbleweed oss: Updated from 1.40.0-1.1 to 1.40.0-1.2
Jan 12
- Update to version 1.40.0
- Language
- You can now use tuple `struct`s and tuple `enum` variant's constructors in `const` contexts. e.g.
pub struct Point(i32, i32);
const ORIGIN: Point = {
let constructor = Point;
constructor(0, 0)
}; - You can now mark `struct`s, `enum`s, and `enum` variants with the `#[non_exhaustive]` attribute to indicate that there may be variants or fields added in the future. For example this requires adding a wild-card branch (`_ => {}`) to any match statements on a non-exhaustive `enum`.
- You can now use function-like procedural macros in `extern` blocks and in type positions. e.g. `type Generated = macro!();`
- Function-like and attribute procedural macros can now emit `macro_rules!` items, so you can now have your macros generate macros.
- The `meta` pattern matcher in `macro_rules!` now correctly matches the modern attribute syntax. For example `(#[$m:meta])` now matches `#[attr]`, `#[attr{tokens}]`, `#[attr[tokens]]`, and `#[attr(tokens)]`.
- Compiler
- Added tier 3 support\* for the
`thumbv7neon-unknown-linux-musleabihf` target. - Added tier 3 support for the
`aarch64-unknown-none-softfloat` target. - Added tier 3 support for the `mips64-unknown-linux-muslabi64`, and `mips64el-unknown-linux-muslabi64` targets.
- Libraries
- The `is_power_of_two` method on unsigned numeric types is now a `const` function.
- Stabilized APIs
- BTreeMap::get_key_value
- HashMap::get_key_value
- Option::as_deref_mut
- Option::as_deref
- Option::flatten
- UdpSocket::peer_addr
- f32::to_be_bytes
- f32::to_le_bytes
- f32::to_ne_bytes
- f64::to_be_bytes
- f64::to_le_bytes
- f64::to_ne_bytes
- f32::from_be_bytes
- f32::from_le_bytes
- f32::from_ne_bytes
- f64::from_be_bytes
- f64::from_le_bytes
- f64::from_ne_bytes
- mem::take
- slice::repeat
- todo!
- Cargo
- Cargo will now always display warnings, rather than only on fresh builds.
- Feature flags (except `--all-features`) passed to a virtual workspace will now produce an error. Previously these flags were ignored.
- You can now publish `dev-dependencies` without including
a `version`. - Misc
- You can now specify the `#[cfg(doctest)]` attribute to include an item only when running documentation tests with `rustdoc`.
- Compatibility Notes
- As previously announced, any previous NLL warnings in the 2015 edition are now hard errors.
- The `include!` macro will now warn if it failed to include the entire file. The `include!` macro unintentionally only includes the first _expression_ in a file, and this can be unintuitive. This will become either a hard error in a future release, or the behavior may be fixed to include all expressions as expected.
- Using `#[inline]` on function prototypes and consts now emits a warning under `unused_attribute` lint. Using `#[inline]` anywhere else inside traits or `extern` blocks now correctly emits a hard error.
Ubuntu 16.04 LTS xenial-updates/universe: Updated from 1.36.0+dfsg1+llvm-2ubuntu1~16.04.1 to 1.37.0+dfsg1+llvm-1ubuntu1~16.04.1
Jan 09
- Backport to Xenial.
- Relax the gdb build requirement
- update debian/control
- Relax the dependency on xz-utils by commenting out some unused code
- add debian/patches/d-relax-xz-utils-dependency.patch
- update debian/patches/series
Related packages
rust - Systems programming language focused on safety, speed and concurrency
rust-doc-comment+default-devel - Macro to generate doc comments
rust-doc-comment+no_core-devel - Macro to generate doc comments
rust-doc-comment+old_macros-devel - Macro to generate doc comments
rust-doc-comment-devel - Macro to generate doc comments
