SUSE-RU-2022:2387-1: moderate: Recommended update for rust, rust1.61
sle-updates at lists.suse.com
sle-updates at lists.suse.com
Wed Jul 13 19:18:08 UTC 2022
SUSE Recommended Update: Recommended update for rust, rust1.61
______________________________________________________________________________
Announcement ID: SUSE-RU-2022:2387-1
Rating: moderate
References:
Affected Products:
SUSE Linux Enterprise Desktop 15-SP3
SUSE Linux Enterprise Desktop 15-SP4
SUSE Linux Enterprise High Performance Computing 15-SP3
SUSE Linux Enterprise High Performance Computing 15-SP4
SUSE Linux Enterprise Module for Development Tools 15-SP3
SUSE Linux Enterprise Module for Development Tools 15-SP4
SUSE Linux Enterprise Server 15-SP3
SUSE Linux Enterprise Server 15-SP4
SUSE Linux Enterprise Server for SAP Applications 15-SP3
SUSE Linux Enterprise Server for SAP Applications 15-SP4
SUSE Linux Enterprise Storage 7.1
SUSE Manager Proxy 4.2
SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.2
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.2
SUSE Manager Server 4.3
openSUSE Leap 15.3
openSUSE Leap 15.4
______________________________________________________________________________
An update that has 0 recommended fixes can now be installed.
Description:
This update for rust, rust1.61 fixes the following issues:
This updates ships rust1.61.
Version 1.61.0 (2022-05-19) ========================== Language
--------
- `const fn` signatures can now include generic trait bounds
- `const fn` signatures can now use `impl Trait` in argument and return
position
- Function pointers can now be created, cast, and passed around in a
`const fn`
- Recursive calls can now set the value of a function's opaque `impl
Trait` return type
Compiler
--------
- Linking modifier syntax in `#[link]` attributes and on the command line,
as well as the `whole-archive` modifier specifically, are now supported
- The `char` type is now described as UTF-32 in debuginfo
- he [`#[target_feature]`][target_feature] attribute [can now be used with
aarch64 features
- X86 [`#[target_feature = "adx"]` is now stable
Libraries
---------
- `ManuallyDrop<T>` is now documented to have the same layout as `T`
- `#[ignore = "…"]` messages are printed when running tests
- Consistently show absent stdio handles on Windows as NULL handles
- Make `std::io::stdio::lock()` return `'static` handles. Previously, the
creation of locked handles to stdin/stdout/stderr would borrow the
handles being locked, which prevented writing `let out =
std::io::stdout().lock();` because `out` would outlive the return value
of `stdout()`. Such code now works, eliminating a common pitfall that
affected many Rust users.
- `Vec::from_raw_parts` is now less restrictive about its inputs
- `std::thread::available_parallelism` now takes cgroup quotas into
account. Since `available_parallelism` is often used to create a thread
pool for parallel computation, which may be CPU-bound for performance,
`available_parallelism` will return a value consistent with the ability
to use that many threads continuously, if possible. For instance, in a
container with 8 virtual CPUs but quotas only allowing for 50% usage,
`available_parallelism` will return 4.
Stabilized APIs
---------------
- `Pin::static_mut`
- `Pin::static_ref`
- `Vec::retain_mut`
- `VecDeque::retain_mut`
- `Write` for `Cursor<[u8; N]>`
- `std::os::unix::net::SocketAddr::from_pathname`
- `std::process::ExitCode` and `std::process::Termination`. The
stabilization of these two APIs now makes it possible for programs to
return errors from `main` with custom exit codes.
- `std::thread::JoinHandle::is_finished`]
These APIs are now usable in const contexts:
- `<*const T>::offset` and `<*mut T>::offset`
- `<*const T>::wrapping_offset` and `<*mut T>::wrapping_offset`
- `<*const T>::add` and `<*mut T>::add`
- `<*const T>::sub` and `<*mut T>::sub`
- `<*const T>::wrapping_add` and `<*mut T>::wrapping_add`
- `<*const T>::wrapping_sub` and `<*mut T>::wrapping_sub`
- `<[T]>::as_mut_ptr`
- `<[T]>::as_ptr_range`
- `<[T]>::as_mut_ptr_range`
Cargo
-----
No feature changes, but see compatibility notes.
Compatibility Notes
-------------------
- Previously native static libraries were linked as `whole-archive` in
some cases, but now rustc tries not to use `whole-archive` unless
explicitly requested. This change may result in linking errors in some
cases. To fix such errors, native libraries linked from the command
line, build scripts, or [`#[link]` attributes][link-attr] need to
- (more common) either be reordered to respect dependencies between them
(if `a` depends on `b` then `a` should go first and `b` second)
- (less common) or be updated to use the [`+whole-archive`] modifier.
- Catching a second unwind from FFI code while cleaning up from a Rust
panic now causes the process to abort
- Proc macros no longer see `ident` matchers wrapped in groups
- The number of `#` in `r#` raw string literals is now required to be less
than 256
- When checking that a dyn type satisfies a trait bound, supertrait bounds
are now enforced
- `cargo vendor` now only accepts one value for each `--sync` flag
- `cfg` predicates in `all()` and `any()` are always evaluated to detect
errors, instead of short-circuiting. The compatibility considerations
here arise in nightly-only code that used the short-circuiting behavior
of `all` to write something like `cfg(all(feature = "nightly",
syntax-requiring-nightly))`, which will now fail to compile. Instead,
use either `cfg_attr(feature = "nightly", ...)` or nested uses of `cfg`.
- bootstrap: static-libstdcpp is now enabled by default, and can now be
disabled when llvm-tools is enabled
Patch Instructions:
To install this SUSE Recommended Update use the SUSE recommended installation methods
like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
- openSUSE Leap 15.4:
zypper in -t patch openSUSE-SLE-15.4-2022-2387=1
- openSUSE Leap 15.3:
zypper in -t patch openSUSE-SLE-15.3-2022-2387=1
- SUSE Linux Enterprise Module for Development Tools 15-SP4:
zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP4-2022-2387=1
- SUSE Linux Enterprise Module for Development Tools 15-SP3:
zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP3-2022-2387=1
Package List:
- openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64):
cargo-1.61.0-150300.21.26.1
cargo1.61-1.61.0-150300.7.3.1
cargo1.61-debuginfo-1.61.0-150300.7.3.1
rust-1.61.0-150300.21.26.1
rust1.61-1.61.0-150300.7.3.1
rust1.61-debuginfo-1.61.0-150300.7.3.1
- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):
cargo-1.61.0-150300.21.26.1
cargo1.61-1.61.0-150300.7.3.1
cargo1.61-debuginfo-1.61.0-150300.7.3.1
rust-1.61.0-150300.21.26.1
rust1.61-1.61.0-150300.7.3.1
rust1.61-debuginfo-1.61.0-150300.7.3.1
- SUSE Linux Enterprise Module for Development Tools 15-SP4 (aarch64 ppc64le s390x x86_64):
cargo-1.61.0-150300.21.26.1
cargo1.61-1.61.0-150300.7.3.1
cargo1.61-debuginfo-1.61.0-150300.7.3.1
rust-1.61.0-150300.21.26.1
rust1.61-1.61.0-150300.7.3.1
rust1.61-debuginfo-1.61.0-150300.7.3.1
- SUSE Linux Enterprise Module for Development Tools 15-SP3 (aarch64 ppc64le s390x x86_64):
cargo-1.61.0-150300.21.26.1
cargo1.61-1.61.0-150300.7.3.1
cargo1.61-debuginfo-1.61.0-150300.7.3.1
rust-1.61.0-150300.21.26.1
rust1.61-1.61.0-150300.7.3.1
rust1.61-debuginfo-1.61.0-150300.7.3.1
References:
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