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chore(deps): Update Rust Stable to v1.82 #5788

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Oct 23, 2024
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@renovate renovate bot commented Oct 23, 2024

This PR contains the following updates:

Package Update Change
STABLE minor 1.81.0 -> 1.82

Release Notes

rust-lang/rust (STABLE)

v1.82

Compare Source

==========================

Language

Compiler

Libraries

Stabilized APIs

These APIs are now stable in const contexts:

Cargo

Compatibility Notes

  • We now disallow setting some built-in cfgs via the command-line with the newly added explicit_builtin_cfgs_in_flags lint in order to prevent incoherent state, eg. windows cfg active but target is Linux based. The appropriate rustc flag should be used instead.
  • The standard library has a new implementation of binary_search which is significantly improves performance (#​128254). However when a sorted slice has multiple values which compare equal, the new implementation may select a different value among the equal ones than the old implementation.
  • illumos/Solaris now sets MSG_NOSIGNAL when writing to sockets. This avoids killing the process with SIGPIPE when writing to a closed socket, which matches the existing behavior on other UNIX targets.
  • Removes a problematic hack that always passed the --whole-archive linker flag for tests, which may cause linker errors for code accidentally relying on it.
  • The WebAssembly target features multivalue and reference-types are now
    both enabled by default. These two features both have subtle changes implied
    for generated WebAssembly binaries. For the multivalue feature, WebAssembly
    target support has changed when upgrading to LLVM 19. Support for generating
    functions with multiple returns no longer works and
    -Ctarget-feature=+multivalue has a different meaning than it did in LLVM 18
    and prior. There is no longer any supported means to generate a module that has
    a function with multiple returns in WebAssembly from Rust source code. For the
    reference-types feature the encoding of immediates in the call_indirect, a
    commonly used instruction by the WebAssembly backend, has changed. Validators
    and parsers which don't understand the reference-types proposal will no
    longer accept modules produced by LLVM due to this change in encoding of
    immediates. Additionally these features being enabled are encoded in the
    target_features custom section and may affect downstream tooling such as
    wasm-opt consuming the module. Generating a WebAssembly module that disables
    default features requires -Zbuild-std support from Cargo and more information
    can be found at
    rust-lang/rust#128511.
  • Rust now raises unsafety errors for union patterns in parameter-position

Internal Changes

These changes do not affect any public interfaces of Rust, but they represent
significant improvements to the performance or internals of rustc and related
tools.


Configuration

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🚦 Automerge: Enabled.

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This PR was generated by Mend Renovate. View the repository job log.

@renovate renovate bot enabled auto-merge (squash) October 23, 2024 13:48
@renovate renovate bot merged commit 18f8d4c into master Oct 23, 2024
25 checks passed
@renovate renovate bot deleted the renovate/stable-1.x branch October 23, 2024 13:54
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