SUSE-RU-2023:4067-1: moderate: Recommended update for rust, rust1.73

Thu Oct 12 20:30:02 UTC 2023

# Recommended update for rust, rust1.73

Announcement ID: SUSE-RU-2023:4067-1  
Rating: moderate  
References:

Affected Products:

  * Development Tools Module 15-SP4
  * Development Tools Module 15-SP5
  * openSUSE Leap 15.4
  * openSUSE Leap 15.5
  * SUSE Linux Enterprise Desktop 15 SP4
  * SUSE Linux Enterprise Desktop 15 SP5
  * SUSE Linux Enterprise High Performance Computing 15 SP4
  * SUSE Linux Enterprise High Performance Computing 15 SP5
  * SUSE Linux Enterprise Real Time 15 SP4
  * SUSE Linux Enterprise Real Time 15 SP5
  * SUSE Linux Enterprise Server 15 SP4
  * SUSE Linux Enterprise Server 15 SP5
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4
  * SUSE Linux Enterprise Server for SAP Applications 15 SP5
  * SUSE Manager Proxy 4.3
  * SUSE Manager Retail Branch Server 4.3
  * SUSE Manager Server 4.3

An update that can now be installed.

## Description:

This update for rust, rust1.73 fixes the following issues:

Changes in rust1.73:

# Version 1.73.0 (2023-10-05)

## Language

  * Uplift clippy::fn_null_check lint as useless_ptr_null_checks.
  * Make noop_method_call warn by default.
  * Support interpolated block for try and async in macros.
  * Make unconditional_recursion lint detect recursive drops.
  * Future compatibility warning for some impls being incorrectly considered not
    overlapping.
  * The invalid_reference_casting lint is now **deny-by-default** (instead of
    allow-by-default)

## Compiler

  * Write version information in a .comment section like GCC/Clang.
  * Add documentation on v0 symbol mangling.
  * Stabilize extern "thiscall" and "thiscall-unwind" ABIs.
  * Only check outlives goals on impl compared to trait.
  * Infer type in irrefutable slice patterns with fixed length as array.
  * Discard default auto trait impls if explicit ones exist.
  * Add several new tier 3 targets:

    * aarch64-unknown-teeos
    * csky-unknown-linux-gnuabiv2
    * riscv64-linux-android
    * riscv64gc-unknown-hermit
    * x86_64-unikraft-linux-musl
    * x86_64-unknown-linux-ohos
  * Add wasm32-wasi-preview1-threads as a tier 2 target. Refer to Rust's
    platform support page for more information on Rust's tiered platform
    support.

## Libraries

  * Add Read, Write and Seek impls for Arc<File>.
  * Merge functionality of io::Sink into io::Empty.
  * Implement RefUnwindSafe for Backtrace
  * Make ExitStatus implement Default
  * impl SliceIndex<str> for (Bound<usize>, Bound<usize>)
  * Change default panic handler message format.
  * Cleaner assert_eq! & assert_ne! panic messages.
  * Correct the (deprecated) Android stat struct definitions.

## Stabilized APIs

  * Unsigned {integer}::div_ceil https://doc.rust-
    lang.org/stable/std/primitive.u32.html#method.div_ceil
  * Unsigned {integer}::next_multiple_of https://doc.rust-
    lang.org/stable/std/primitive.u32.html#method.next_multiple_of
  * Unsigned {integer}::checked_next_multiple_of https://doc.rust-
    lang.org/stable/std/primitive.u32.html#method.checked_next_multiple_of
  * std::ffi::FromBytesUntilNulError https://doc.rust-
    lang.org/stable/std/ffi/struct.FromBytesUntilNulError.html
  * std::os::unix::fs::chown https://doc.rust-
    lang.org/stable/std/os/unix/fs/fn.chown.html
  * std::os::unix::fs::fchown https://doc.rust-
    lang.org/stable/std/os/unix/fs/fn.fchown.html
  * std::os::unix::fs::lchown https://doc.rust-
    lang.org/stable/std/os/unix/fs/fn.lchown.html
  * LocalKey::<Cell<T>>::get https://doc.rust-
    lang.org/stable/std/thread/struct.LocalKey.html#method.get
  * LocalKey::<Cell<T>>::set https://doc.rust-
    lang.org/stable/std/thread/struct.LocalKey.html#method.set
  * LocalKey::<Cell<T>>::take https://doc.rust-
    lang.org/stable/std/thread/struct.LocalKey.html#method.take
  * LocalKey::<Cell<T>>::replace https://doc.rust-
    lang.org/stable/std/thread/struct.LocalKey.html#method.replace
  * LocalKey::<RefCell<T>>::with_borrow https://doc.rust-
    lang.org/stable/std/thread/struct.LocalKey.html#method.with_borrow
  * LocalKey::<RefCell<T>>::with_borrow_mut https://doc.rust-
    lang.org/stable/std/thread/struct.LocalKey.html#method.with_borrow_mut
  * LocalKey::<RefCell<T>>::set https://doc.rust-
    lang.org/stable/std/thread/struct.LocalKey.html#method.set-1
  * LocalKey::<RefCell<T>>::take https://doc.rust-
    lang.org/stable/std/thread/struct.LocalKey.html#method.take-1
  * LocalKey::<RefCell<T>>::replace https://doc.rust-
    lang.org/stable/std/thread/struct.LocalKey.html#method.replace-1

These APIs are now stable in const contexts:

  * rc::Weak::new https://doc.rust-
    lang.org/stable/alloc/rc/struct.Weak.html#method.new
  * sync::Weak::new https://doc.rust-
    lang.org/stable/alloc/sync/struct.Weak.html#method.new
  * NonNull::as_ref https://doc.rust-
    lang.org/stable/core/ptr/struct.NonNull.html#method.as_ref

## Cargo

  * Encode URL params correctly for SourceId in Cargo.lock.
  * Bail out an error when using cargo:: in custom build script.

## Compatibility Notes

  * Update the minimum external LLVM to 15.
  * Check for non-defining uses of return position impl Trait.

Changes in rust:

  * Update to version 1.73.0 - for details see the rust1.73 package

## Patch Instructions:

To install this SUSE 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 SUSE-2023-4067=1 openSUSE-SLE-15.4-2023-4067=1

  * openSUSE Leap 15.5  
    zypper in -t patch openSUSE-SLE-15.5-2023-4067=1

  * Development Tools Module 15-SP4  
    zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP4-2023-4067=1

  * Development Tools Module 15-SP5  
    zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP5-2023-4067=1

## Package List:

  * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)
    * rust1.73-debuginfo-1.73.0-150400.9.3.1
    * cargo1.73-1.73.0-150400.9.3.1
    * cargo-1.73.0-150400.24.27.1
    * cargo1.73-debuginfo-1.73.0-150400.9.3.1
    * rust-1.73.0-150400.24.27.1
  * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586 nosrc)
    * rust1.73-1.73.0-150400.9.3.1
  * openSUSE Leap 15.4 (nosrc)
    * rust1.73-test-1.73.0-150400.9.3.1
  * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)
    * rust1.73-debuginfo-1.73.0-150400.9.3.1
    * cargo1.73-1.73.0-150400.9.3.1
    * cargo-1.73.0-150400.24.27.1
    * cargo1.73-debuginfo-1.73.0-150400.9.3.1
    * rust-1.73.0-150400.24.27.1
  * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64 nosrc)
    * rust1.73-1.73.0-150400.9.3.1
  * Development Tools Module 15-SP4 (aarch64 ppc64le s390x x86_64)
    * rust1.73-debuginfo-1.73.0-150400.9.3.1
    * cargo1.73-1.73.0-150400.9.3.1
    * cargo-1.73.0-150400.24.27.1
    * cargo1.73-debuginfo-1.73.0-150400.9.3.1
    * rust-1.73.0-150400.24.27.1
  * Development Tools Module 15-SP4 (aarch64 ppc64le s390x x86_64 nosrc)
    * rust1.73-1.73.0-150400.9.3.1
  * Development Tools Module 15-SP5 (aarch64 ppc64le s390x x86_64)
    * rust1.73-debuginfo-1.73.0-150400.9.3.1
    * cargo1.73-1.73.0-150400.9.3.1
    * cargo-1.73.0-150400.24.27.1
    * cargo1.73-debuginfo-1.73.0-150400.9.3.1
    * rust-1.73.0-150400.24.27.1
  * Development Tools Module 15-SP5 (aarch64 ppc64le s390x x86_64 nosrc)
    * rust1.73-1.73.0-150400.9.3.1

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