# Recommended update for rust, rust1.74 Announcement ID: SUSE-RU-2023:4592-1 Rating: moderate References: * jsc#SLE-18626 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 contains one feature can now be installed. ## Description: This update for rust, rust1.74 fixes the following issues: # Version 1.74.0 (2023-11-16) ## Language * Codify that std::mem::Discriminant<T> does not depend on any lifetimes in T * Replace private_in_public lint with private_interfaces and private_bounds per RFC 2145. Read more in [RFC 2145(https://rust- lang.github.io/rfcs/2145-type-privacy.html). * Allow explicit #[repr(Rust)] * closure field capturing: don't depend on alignment of packed fields * Enable MIR-based drop-tracking for async blocks * Stabilize impl_trait_projections ## Compiler * stabilize combining +bundle and +whole-archive link modifiers * Stabilize PATH option for --print KIND=PATH * Enable ASAN/LSAN/TSAN for *-apple-ios-macabi * Promote loongarch64-unknown-none* to Tier 2 * Add i686-pc-windows-gnullvm as a tier 3 target ## Libraries * Implement From<OwnedFd/Handle> for ChildStdin/out/err * Implement From<{&,&mut} [T; N]> for Vec<T> where T: Clone * impl Step for IP addresses * Implement From<[T; N]> for Rc<[T]> and Arc<[T]> * impl TryFrom<char> for u16 * Stabilize io_error_other feature * Stabilize the Saturating type * Stabilize const_transmute_copy ## Stabilized APIs * core::num::Saturating * impl From<io::Stdout> for std::process::Stdio * impl From<io::Stderr> for std::process::Stdio * impl From<OwnedHandle> for std::process::Child{Stdin, Stdout, Stderr} * impl From<OwnedFd> for std::process::Child{Stdin, Stdout, Stderr} * std::ffi::OsString::from_encoded_bytes_unchecked * std::ffi::OsString::into_encoded_bytes * std::ffi::OsStr::from_encoded_bytes_unchecked * std::ffi::OsStr::as_encoded_bytes * std::io::Error::other * impl TryFrom<char> for u16 * impl<T: Clone, const N: usize> From<&[T; N]> for Vec<T> * impl<T: Clone, const N: usize> From<&mut [T; N]> for Vec<T> * impl<T, const N: usize> From<[T; N]> for Arc<[T]> * impl<T, const N: usize> From<[T; N]> for Rc<[T]> Thse APIs are now stable in const contexts: * core::mem::transmute_copy * str::is_ascii * ## Cargo * fix: Set MSRV for internal packages * config: merge lists in precedence order * fix(update): Clarify meaning of --aggressive as --recursive * fix(update): Make -p more convenient by being positional * feat(help): Add styling to help output * feat(pkgid): Allow incomplete versions when unambigious * feat: stabilize credential-process and registry-auth * feat(cli): Add '-n' to dry-run * Add support for target.'cfg(..)'.linker * Stabilize --keep-going * feat: Stabilize lints ## Rustdoc * Add warning block support in rustdoc * Accept additional user-defined syntax classes in fenced code blocks * rustdoc-search: add support for type parameters * rustdoc: show inner enum and struct in type definition for concrete type ## Compatibility Notes * Raise minimum supported Apple OS versions * make Cell::swap panic if the Cells partially overlap * Reject invalid crate names in --extern * Don't resolve generic impls that may be shadowed by dyn built-in impls * The new impl From<{&,&mut} [T; N]> for Vec<T> is known to cause some inference failures with overly-generic code. Changes in rust: * Update to version 1.74.0 - for details see the rust1.74 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-2023-4592=1 openSUSE-SLE-15.4-2023-4592=1 * openSUSE Leap 15.5 zypper in -t patch openSUSE-SLE-15.5-2023-4592=1 * Development Tools Module 15-SP4 zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP4-2023-4592=1 * Development Tools Module 15-SP5 zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP5-2023-4592=1 ## Package List: * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586) * rust1.74-debuginfo-1.74.0-150400.9.3.1 * cargo1.74-debuginfo-1.74.0-150400.9.3.1 * cargo-1.74.0-150400.24.30.1 * cargo1.74-1.74.0-150400.9.3.1 * rust-1.74.0-150400.24.30.1 * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586 nosrc) * rust1.74-1.74.0-150400.9.3.1 * openSUSE Leap 15.4 (nosrc) * rust1.74-test-1.74.0-150400.9.3.1 * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64) * rust1.74-debuginfo-1.74.0-150400.9.3.1 * cargo1.74-debuginfo-1.74.0-150400.9.3.1 * cargo-1.74.0-150400.24.30.1 * cargo1.74-1.74.0-150400.9.3.1 * rust-1.74.0-150400.24.30.1 * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64 nosrc) * rust1.74-1.74.0-150400.9.3.1 * Development Tools Module 15-SP4 (aarch64 ppc64le s390x x86_64) * rust1.74-debuginfo-1.74.0-150400.9.3.1 * cargo1.74-debuginfo-1.74.0-150400.9.3.1 * cargo-1.74.0-150400.24.30.1 * cargo1.74-1.74.0-150400.9.3.1 * rust-1.74.0-150400.24.30.1 * Development Tools Module 15-SP4 (aarch64 ppc64le s390x x86_64 nosrc) * rust1.74-1.74.0-150400.9.3.1 * Development Tools Module 15-SP5 (aarch64 ppc64le s390x x86_64) * rust1.74-debuginfo-1.74.0-150400.9.3.1 * cargo1.74-debuginfo-1.74.0-150400.9.3.1 * cargo-1.74.0-150400.24.30.1 * cargo1.74-1.74.0-150400.9.3.1 * rust-1.74.0-150400.24.30.1 * Development Tools Module 15-SP5 (aarch64 ppc64le s390x x86_64 nosrc) * rust1.74-1.74.0-150400.9.3.1 ## References: * https://jira.suse.com/browse/SLE-18626