chore: Update from '_rust/main' template #125
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This PR contains the following updates: | Package | Update | Change | |---|---|---| | [STABLE](https://redirect.github.com/rust-lang/rust) | minor | `1.87` -> `1.88` | --- ### Release Notes <details> <summary>rust-lang/rust (STABLE)</summary> ### [`v1.88`](https://redirect.github.com/rust-lang/rust/blob/HEAD/RELEASES.md#Version-1880-2025-06-26) [Compare Source](https://redirect.github.com/rust-lang/rust/compare/1.87.0...1.88.0) \========================== <a id="1.88.0-Language"></a> ## Language - [Stabilize `#![feature(let_chains)]` in the 2024 edition.](https://redirect.github.com/rust-lang/rust/pull/132833) This feature allows `&&`-chaining `let` statements inside `if` and `while`, allowing intermixture with boolean expressions. The patterns inside the `let` sub-expressions can be irrefutable or refutable. - [Stabilize `#![feature(naked_functions)]`.](https://redirect.github.com/rust-lang/rust/pull/134213) Naked functions allow writing functions with no compiler-generated epilogue and prologue, allowing full control over the generated assembly for a particular function. - [Stabilize `#![feature(cfg_boolean_literals)]`.](https://redirect.github.com/rust-lang/rust/pull/138632) This allows using boolean literals as `cfg` predicates, e.g. `#[cfg(true)]` and `#[cfg(false)]`. - [Fully de-stabilize the `#[bench]` attribute](https://redirect.github.com/rust-lang/rust/pull/134273). Usage of `#[bench]` without `#![feature(custom_test_frameworks)]` already triggered a deny-by-default future-incompatibility lint since Rust 1.77, but will now become a hard error. - [Add warn-by-default `dangerous_implicit_autorefs` lint against implicit autoref of raw pointer dereference.](https://redirect.github.com/rust-lang/rust/pull/123239) The lint [will be bumped to deny-by-default](https://redirect.github.com/rust-lang/rust/pull/141661) in the next version of Rust. - [Add `invalid_null_arguments` lint to prevent invalid usage of null pointers.](https://redirect.github.com/rust-lang/rust/pull/119220) This lint is uplifted from `clippy::invalid_null_ptr_usage`. - [Change trait impl candidate preference for builtin impls and trivial where-clauses.](https://redirect.github.com/rust-lang/rust/pull/138176) - [Check types of generic const parameter defaults](https://redirect.github.com/rust-lang/rust/pull/139646) <a id="1.88.0-Compiler"></a> ## Compiler - [Stabilize `-Cdwarf-version` for selecting the version of DWARF debug information to generate.](https://redirect.github.com/rust-lang/rust/pull/136926) <a id="1.88.0-Platform-Support"></a> ## Platform Support - [Demote `i686-pc-windows-gnu` to Tier 2.](https://blog.rust-lang.org/2025/05/26/demoting-i686-pc-windows-gnu/) Refer to Rust's [platform support page][platform-support-doc] for more information on Rust's tiered platform support. [platform-support-doc]: https://doc.rust-lang.org/rustc/platform-support.html <a id="1.88.0-Libraries"></a> ## Libraries - [Remove backticks from `#[should_panic]` test failure message.](https://redirect.github.com/rust-lang/rust/pull/136160) - [Guarantee that `[T; N]::from_fn` is generated in order of increasing indices.](https://redirect.github.com/rust-lang/rust/pull/139099), for those passing it a stateful closure. - [The libtest flag `--nocapture` is deprecated in favor of the more consistent `--no-capture` flag.](https://redirect.github.com/rust-lang/rust/pull/139224) - [Guarantee that `{float}::NAN` is a quiet NaN.](https://redirect.github.com/rust-lang/rust/pull/139483) <a id="1.88.0-Stabilized-APIs"></a> ## Stabilized APIs - [`Cell::update`](https://doc.rust-lang.org/stable/std/cell/struct.Cell.html#method.update) - [`impl Default for *const T`](https://doc.rust-lang.org/nightly/std/primitive.pointer.html#impl-Default-for-*const+T) - [`impl Default for *mut T`](https://doc.rust-lang.org/nightly/std/primitive.pointer.html#impl-Default-for-*mut+T) - [`HashMap::extract_if`](https://doc.rust-lang.org/stable/std/collections/struct.HashMap.html#method.extract_if) - [`HashSet::extract_if`](https://doc.rust-lang.org/stable/std/collections/struct.HashSet.html#method.extract_if) - [`proc_macro::Span::line`](https://doc.rust-lang.org/stable/proc_macro/struct.Span.html#method.line) - [`proc_macro::Span::column`](https://doc.rust-lang.org/stable/proc_macro/struct.Span.html#method.column) - [`proc_macro::Span::start`](https://doc.rust-lang.org/stable/proc_macro/struct.Span.html#method.start) - [`proc_macro::Span::end`](https://doc.rust-lang.org/stable/proc_macro/struct.Span.html#method.end) - [`proc_macro::Span::file`](https://doc.rust-lang.org/stable/proc_macro/struct.Span.html#method.file) - [`proc_macro::Span::local_file`](https://doc.rust-lang.org/stable/proc_macro/struct.Span.html#method.local_file) These previously stable APIs are now stable in const contexts: - [`NonNull<T>::replace`](https://doc.rust-lang.org/stable/std/ptr/struct.NonNull.html#method.replace) - [`<*mut T>::replace`](https://doc.rust-lang.org/stable/std/primitive.pointer.html#method.replace) - [`std::ptr::swap_nonoverlapping`](https://redirect.github.com/rust-lang/rust/pull/137280) - [`Cell::{replace, get, get_mut, from_mut, as_slice_of_cells}`](https://redirect.github.com/rust-lang/rust/pull/137928) <a id="1.88.0-Cargo"></a> ## Cargo - [Stabilize automatic garbage collection.](https://redirect.github.com/rust-lang/cargo/pull/14287/) - [use `zlib-rs` for gzip compression in rust code](https://redirect.github.com/rust-lang/cargo/pull/15417/) <a id="1.88.0-Rustdoc"></a> ## Rustdoc - [Doctests can be ignored based on target names using `ignore-*` attributes.](https://redirect.github.com/rust-lang/rust/pull/137096) - [Stabilize the `--test-runtool` and `--test-runtool-arg` CLI options to specify a program (like qemu) and its arguments to run a doctest.](https://redirect.github.com/rust-lang/rust/pull/137096) <a id="1.88.0-Compatibility-Notes"></a> ## Compatibility Notes - [Finish changing the internal representation of pasted tokens](https://redirect.github.com/rust-lang/rust/pull/124141). Certain invalid declarative macros that were previously accepted in obscure circumstances are now correctly rejected by the compiler. Use of a `tt` fragment specifier can often fix these macros. - [Fully de-stabilize the `#[bench]` attribute](https://redirect.github.com/rust-lang/rust/pull/134273). Usage of `#[bench]` without `#![feature(custom_test_frameworks)]` already triggered a deny-by-default future-incompatibility lint since Rust 1.77, but will now become a hard error. - [Fix borrow checking some always-true patterns.](https://redirect.github.com/rust-lang/rust/pull/139042) The borrow checker was overly permissive in some cases, allowing programs that shouldn't have compiled. - [Update the minimum external LLVM to 19.](https://redirect.github.com/rust-lang/rust/pull/139275) - [Make it a hard error to use a vector type with a non-Rust ABI without enabling the required target feature.](https://redirect.github.com/rust-lang/rust/pull/139309) </details> --- ### Configuration 📅 **Schedule**: Branch creation - Every minute ( * * * * * ) (UTC), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Enabled. ♻ **Rebasing**: Whenever PR is behind base branch, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box --- This PR was generated by [Mend Renovate](https://mend.io/renovate/). 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This PR contains the following updates: | Package | Update | Change | |---|---|---| | [STABLE](https://redirect.github.com/rust-lang/rust) | minor | `1.88` -> `1.89` | --- ### Release Notes <details> <summary>rust-lang/rust (STABLE)</summary> ### [`v1.89`](https://redirect.github.com/rust-lang/rust/blob/HEAD/RELEASES.md#Version-1890-2025-08-07) [Compare Source](https://redirect.github.com/rust-lang/rust/compare/1.88.0...1.89.0) \========================== <a id="1.89.0-Language"></a> ## Language - [Stabilize explicitly inferred const arguments (`feature(generic_arg_infer)`)](https://redirect.github.com/rust-lang/rust/pull/141610) - [Add a warn-by-default `mismatched_lifetime_syntaxes` lint.](https://redirect.github.com/rust-lang/rust/pull/138677) This lint detects when the same lifetime is referred to by different syntax categories between function arguments and return values, which can be confusing to read, especially in unsafe code. This lint supersedes the warn-by-default `elided_named_lifetimes` lint. - [Expand `unpredictable_function_pointer_comparisons` to also lint on function pointer comparisons in external macros](https://redirect.github.com/rust-lang/rust/pull/134536) - [Make the `dangerous_implicit_autorefs` lint deny-by-default](https://redirect.github.com/rust-lang/rust/pull/141661) - [Stabilize the avx512 target features](https://redirect.github.com/rust-lang/rust/pull/138940) - [Stabilize `kl` and `widekl` target features for x86](https://redirect.github.com/rust-lang/rust/pull/140766) - [Stabilize `sha512`, `sm3` and `sm4` target features for x86](https://redirect.github.com/rust-lang/rust/pull/140767) - [Stabilize LoongArch target features `f`, `d`, `frecipe`, `lasx`, `lbt`, `lsx`, and `lvz`](https://redirect.github.com/rust-lang/rust/pull/135015) - [Remove `i128` and `u128` from `improper_ctypes_definitions`](https://redirect.github.com/rust-lang/rust/pull/137306) - [Stabilize `repr128` (`#[repr(u128)]`, `#[repr(i128)]`)](https://redirect.github.com/rust-lang/rust/pull/138285) - [Allow `#![doc(test(attr(..)))]` everywhere](https://redirect.github.com/rust-lang/rust/pull/140560) - [Extend temporary lifetime extension to also go through tuple struct and tuple variant constructors](https://redirect.github.com/rust-lang/rust/pull/140593) - [`extern "C"` functions on the `wasm32-unknown-unknown` target now have a standards compliant ABI](https://blog.rust-lang.org/2025/04/04/c-abi-changes-for-wasm32-unknown-unknown/) <a id="1.89.0-Compiler"></a> ## Compiler - [Default to non-leaf frame pointers on aarch64-linux](https://redirect.github.com/rust-lang/rust/pull/140832) - [Enable non-leaf frame pointers for Arm64EC Windows](https://redirect.github.com/rust-lang/rust/pull/140862) - [Set Apple frame pointers by architecture](https://redirect.github.com/rust-lang/rust/pull/141797) <a id="1.89.0-Platform-Support"></a> ## Platform Support - [Add new Tier-3 targets `loongarch32-unknown-none` and `loongarch32-unknown-none-softfloat`](https://redirect.github.com/rust-lang/rust/pull/142053) - [`x86_64-apple-darwin` is in the process of being demoted to Tier 2 with host tools](https://redirect.github.com/rust-lang/rfcs/pull/3841) Refer to Rust's [platform support page][platform-support-doc] for more information on Rust's tiered platform support. [platform-support-doc]: https://doc.rust-lang.org/rustc/platform-support.html <a id="1.89.0-Libraries"></a> ## Libraries - [Specify the base path for `file!`](https://redirect.github.com/rust-lang/rust/pull/134442) - [Allow storing `format_args!()` in a variable](https://redirect.github.com/rust-lang/rust/pull/140748) - [Add `#[must_use]` to `[T; N]::map`](https://redirect.github.com/rust-lang/rust/pull/140957) - [Implement `DerefMut` for `Lazy{Cell,Lock}`](https://redirect.github.com/rust-lang/rust/pull/129334) - [Implement `Default` for `array::IntoIter`](https://redirect.github.com/rust-lang/rust/pull/141574) - [Implement `Clone` for `slice::ChunkBy`](https://redirect.github.com/rust-lang/rust/pull/138016) - [Implement `io::Seek` for `io::Take`](https://redirect.github.com/rust-lang/rust/pull/138023) <a id="1.89.0-Stabilized-APIs"></a> ## Stabilized APIs - [`NonZero<char>`](https://doc.rust-lang.org/stable/std/num/struct.NonZero.html) - Many intrinsics for x86, not enumerated here - [AVX512 intrinsics](https://redirect.github.com/rust-lang/rust/issues/111137) - [`SHA512`, `SM3` and `SM4` intrinsics](https://redirect.github.com/rust-lang/rust/issues/126624) - [`File::lock`](https://doc.rust-lang.org/stable/std/fs/struct.File.html#method.lock) - [`File::lock_shared`](https://doc.rust-lang.org/stable/std/fs/struct.File.html#method.lock_shared) - [`File::try_lock`](https://doc.rust-lang.org/stable/std/fs/struct.File.html#method.try_lock) - [`File::try_lock_shared`](https://doc.rust-lang.org/stable/std/fs/struct.File.html#method.try_lock_shared) - [`File::unlock`](https://doc.rust-lang.org/stable/std/fs/struct.File.html#method.unlock) - [`NonNull::from_ref`](https://doc.rust-lang.org/stable/std/ptr/struct.NonNull.html#method.from_ref) - [`NonNull::from_mut`](https://doc.rust-lang.org/stable/std/ptr/struct.NonNull.html#method.from_mut) - [`NonNull::without_provenance`](https://doc.rust-lang.org/stable/std/ptr/struct.NonNull.html#method.without_provenance) - [`NonNull::with_exposed_provenance`](https://doc.rust-lang.org/stable/std/ptr/struct.NonNull.html#method.with_exposed_provenance) - [`NonNull::expose_provenance`](https://doc.rust-lang.org/stable/std/ptr/struct.NonNull.html#method.expose_provenance) - [`OsString::leak`](https://doc.rust-lang.org/stable/std/ffi/struct.OsString.html#method.leak) - [`PathBuf::leak`](https://doc.rust-lang.org/stable/std/path/struct.PathBuf.html#method.leak) - [`Result::flatten`](https://doc.rust-lang.org/stable/std/result/enum.Result.html#method.flatten) - [`std::os::linux::net::TcpStreamExt::quickack`](https://doc.rust-lang.org/stable/std/os/linux/net/trait.TcpStreamExt.html#tymethod.quickack) - [`std::os::linux::net::TcpStreamExt::set_quickack`](https://doc.rust-lang.org/stable/std/os/linux/net/trait.TcpStreamExt.html#tymethod.set_quickack) These previously stable APIs are now stable in const contexts: - [`<[T; N]>::as_mut_slice`](https://doc.rust-lang.org/stable/std/primitive.array.html#method.as_mut_slice) - [`<[u8]>::eq_ignore_ascii_case`](https://doc.rust-lang.org/stable/std/primitive.slice.html#impl-%5Bu8%5D/method.eq_ignore_ascii_case) - [`str::eq_ignore_ascii_case`](https://doc.rust-lang.org/stable/std/primitive.str.html#impl-str/method.eq_ignore_ascii_case) <a id="1.89.0-Cargo"></a> ## Cargo - [`cargo fix` and `cargo clippy --fix` now default to the same Cargo target selection as other build commands.](https://redirect.github.com/rust-lang/cargo/pull/15192/) Previously it would apply to all targets (like binaries, examples, tests, etc.). The `--edition` flag still applies to all targets. - [Stabilize doctest-xcompile.](https://redirect.github.com/rust-lang/cargo/pull/15462/) Doctests are now tested when cross-compiling. Just like other tests, it will use the [`runner` setting](https://doc.rust-lang.org/cargo/reference/config.html#targettriplerunner) to run the tests. If you need to disable tests for a target, you can use the [ignore doctest attribute](https://doc.rust-lang.org/rustdoc/write-documentation/documentation-tests.html#ignoring-targets) to specify the targets to ignore. <a id="1.89.0-Rustdoc"></a> ## Rustdoc - [On mobile, make the sidebar full width and linewrap](https://redirect.github.com/rust-lang/rust/pull/139831). This makes long section and item names much easier to deal with on mobile. <a id="1.89.0-Compatibility-Notes"></a> ## Compatibility Notes - [Make `missing_fragment_specifier` an unconditional error](https://redirect.github.com/rust-lang/rust/pull/128425) - [Enabling the `neon` target feature on `aarch64-unknown-none-softfloat` causes a warning](https://redirect.github.com/rust-lang/rust/pull/135160) because mixing code with and without that target feature is not properly supported by LLVM - [Sized Hierarchy: Part I](https://redirect.github.com/rust-lang/rust/pull/137944) - Introduces a small breaking change affecting `?Sized` bounds on impls on recursive types which contain associated type projections. It is not expected to affect any existing published crates. Can be fixed by refactoring the involved types or opting into the `sized_hierarchy` unstable feature. See the [FCP report](https://redirect.github.com/rust-lang/rust/pull/137944#issuecomment-2912207485) for a code example. - The warn-by-default `elided_named_lifetimes` lint is [superseded by the warn-by-default `mismatched_lifetime_syntaxes` lint.](https://redirect.github.com/rust-lang/rust/pull/138677) - [Error on recursive opaque types earlier in the type checker](https://redirect.github.com/rust-lang/rust/pull/139419) - [Type inference side effects from requiring element types of array repeat expressions are `Copy` are now only available at the end of type checking](https://redirect.github.com/rust-lang/rust/pull/139635) - [The deprecated accidentally-stable `std::intrinsics::{copy,copy_nonoverlapping,write_bytes}` are now proper intrinsics](https://redirect.github.com/rust-lang/rust/pull/139916). There are no debug assertions guarding against UB, and they cannot be coerced to function pointers. - [Remove long-deprecated `std::intrinsics::drop_in_place`](https://redirect.github.com/rust-lang/rust/pull/140151) - [Make well-formedness predicates no longer coinductive](https://redirect.github.com/rust-lang/rust/pull/140208) - [Remove hack when checking impl method compatibility](https://redirect.github.com/rust-lang/rust/pull/140557) - [Remove unnecessary type inference due to built-in trait object impls](https://redirect.github.com/rust-lang/rust/pull/141352) - [Lint against "stdcall", "fastcall", and "cdecl" on non-x86-32 targets](https://redirect.github.com/rust-lang/rust/pull/141435) - [Future incompatibility warnings relating to the never type (`!`) are now reported in dependencies](https://redirect.github.com/rust-lang/rust/pull/141937) - [Ensure `std::ptr::copy_*` intrinsics also perform the static self-init checks](https://redirect.github.com/rust-lang/rust/pull/142575) - [`extern "C"` functions on the `wasm32-unknown-unknown` target now have a standards compliant ABI](https://blog.rust-lang.org/2025/04/04/c-abi-changes-for-wasm32-unknown-unknown/) <a id="1.89.0-Internal-Changes"></a> ## 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. - [Correctly un-remap compiler sources paths with the `rustc-dev` component](https://redirect.github.com/rust-lang/rust/pull/142377) </details> --- ### Configuration 📅 **Schedule**: Branch creation - Every minute ( * * * * * ) (UTC), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Enabled. ♻ **Rebasing**: Whenever PR is behind base branch, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box --- This PR was generated by [Mend Renovate](https://mend.io/renovate/). 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