chore(deps): Update Rust Stable to v1.94 by renovate[bot] · Pull Request #61 · rust-cli/proc-exit

renovate · 2026-03-05T20:48:25Z

This PR contains the following updates:

Package	Update	Change
STABLE	minor	`1.93` → `1.94`

Release Notes

rust-lang/rust (STABLE)

`v1.94`

Compare Source

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

Language

Platform Support

Add riscv64im-unknown-none-elf as a tier 3 target

Refer to Rust's platform support page
for more information on Rust's tiered platform support.

Libraries

Relax T: Ord bound for some BinaryHeap<T> methods.

Stabilized APIs

<[T]>::array_windows
<[T]>::element_offset
LazyCell::get
LazyCell::get_mut
LazyCell::force_mut
LazyLock::get
LazyLock::get_mut
LazyLock::force_mut
impl TryFrom<char> for usize
std::iter::Peekable::next_if_map
std::iter::Peekable::next_if_map_mut
x86 avx512fp16 intrinsics
(excluding those that depend directly on the unstable f16 type)
AArch64 NEON fp16 intrinsics
(excluding those that depend directly on the unstable f16 type)
f32::consts::EULER_GAMMA
f64::consts::EULER_GAMMA
f32::consts::GOLDEN_RATIO
f64::consts::GOLDEN_RATIO

These previously stable APIs are now stable in const contexts:

Cargo

Stabilize the config include key. The top-level include config key allows loading additional config files, enabling better organization, sharing, and management of Cargo configurations across projects and environments. docs #16284
Stabilize the pubtime field in registry index. This records when a crate version was published and enables time-based dependency resolution in the future. Note that crates.io will gradually backfill existing packages when a new version is published. Not all crates have pubtime yet. #16369 #16372
Cargo now parses TOML v1.1 for manifests and configuration files. Note that using these features in Cargo.toml will raise your development MSRV, but the published manifest remains compatible with older parsers. #16415
Make CARGO_BIN_EXE_<crate> available at runtime

Compatibility Notes

Forbid freely casting lifetime bounds of dyn-types
Make closure capturing have consistent and correct behaviour around patterns
Some finer details of how precise closure captures get affected by pattern matching have been changed. In some cases, this can cause a non-move closure that was previously capturing an entire variable by move, to now capture only part of that variable by move, and other parts by borrow. This can cause the borrow checker to complain where it previously didn't, or cause Drop to run at a different point in time.
Standard library macros are now imported via prelude, not via injected #[macro_use]
This will raise an error if macros of the same name are glob imported.
For example if a crate defines their own matches macro and then glob imports that,
it's now ambiguous whether the custom or standard library matches is meant and
an explicit import of the name is required to resolve the ambiguity.
One exception is core::panic and std::panic, if their import is ambiguous
a new warning (ambiguous_panic_imports) is raised.
This may raise a new warning (ambiguous_panic_imports) on #![no_std] code glob importing the std crate.
Both core::panic! and std::panic! are then in scope and which is used is ambiguous.
Don't strip shebang in expression-context include!(…)s
This can cause previously working includes to no longer compile if they included files which started with a shebang.
Ambiguous glob reexports are now also visible cross-crate
This unifies behavior between local and cross-crate errors on these exports, which may introduce new ambiguity errors.
Don't normalize where-clauses before checking well-formedness
Introduce a future compatibility warning on codegen attributes on body-free trait methods
These attributes currently have no effect in this position.
On Windows std::time::SystemTime::checked_sub_duration will return None for times before the Windows epoch (1/1/1601)
Lifetime identifiers such as 'a are now NFC normalized.
Overhaul filename handling for cross-compiler consistency
Any paths emitted by compiler now always respect the relative-ness of the paths and --remap-path-prefix given originally.
One side-effect of this change is that paths emitted for local crates in Cargo (path dependencies and workspace members) are no longer absolute but relative when emitted as part of a diagnostic in a downstream crate.

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.

Switch to annotate-snippets for error emission
This should preserve mostly the same outputs in rustc error messages.

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.

If you want to rebase/retry this PR, check this box

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

This PR contains the following updates: | Package | Update | Change | |---|---|---| | [STABLE](https://redirect.github.com/rust-lang/rust) | minor | `1.94` → `1.95` | --- ### Release Notes <details> <summary>rust-lang/rust (STABLE)</summary> ### [`v1.95`](https://redirect.github.com/rust-lang/rust/blob/HEAD/RELEASES.md#Version-1950-2026-04-16) [Compare Source](https://redirect.github.com/rust-lang/rust/compare/1.94.0...1.95.0) \=========================== <a id="1.95-Language"></a> ## Language - [Stabilize `if let` guards on match arms](https://redirect.github.com/rust-lang/rust/pull/141295) - [`irrefutable_let_patterns` lint no longer lints on let chains](https://redirect.github.com/rust-lang/rust/pull/146832) - [Support importing path-segment keywords with renaming](https://redirect.github.com/rust-lang/rust/pull/146972) - [Stabilize inline assembly for PowerPC and PowerPC64](https://redirect.github.com/rust-lang/rust/pull/147996) - [const-eval: be more consistent in the behavior of padding during typed copies](https://redirect.github.com/rust-lang/rust/pull/148967) - [Const blocks are no longer evaluated to determine if expressions involving fallible operations can implicitly be constant-promoted.](https://redirect.github.com/rust-lang/rust/pull/150557). Expressions whose ability to implicitly be promoted would depend on the result of a const block are no longer implicitly promoted. - [Make operational semantics of pattern matching independent of crate and module](https://redirect.github.com/rust-lang/rust/pull/150681) <a id="1.95-Compiler"></a> ## Compiler - [Stabilize `--remap-path-scope` for controlling the scoping of how paths get remapped in the resulting binary](https://redirect.github.com/rust-lang/rust/pull/147611) <a id="1.95-Platform-Support"></a> ## Platform Support - [Promote `powerpc64-unknown-linux-musl` to Tier 2 with host tools](https://redirect.github.com/rust-lang/rust/pull/149962) - [Promote `aarch64-apple-tvos` to Tier 2](https://redirect.github.com/rust-lang/rust/pull/152021) - [Promote `aarch64-apple-tvos-sim` to Tier 2](https://redirect.github.com/rust-lang/rust/pull/152021) - [Promote `aarch64-apple-watchos` to Tier 2](https://redirect.github.com/rust-lang/rust/pull/152021) - [Promote `aarch64-apple-watchos-sim` to Tier 2](https://redirect.github.com/rust-lang/rust/pull/152021) - [Promote `aarch64-apple-visionos` to Tier 2](https://redirect.github.com/rust-lang/rust/pull/152021) - [Promote `aarch64-apple-visionos-sim` to Tier 2](https://redirect.github.com/rust-lang/rust/pull/152021) 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="1.95-Libraries"></a> ## Libraries - [`thread::scope`: document how join interacts with TLS destructors](https://redirect.github.com/rust-lang/rust/pull/149482) - [Speed up `str::contains` on aarch64 targets with `neon` target feature enabled by default](https://redirect.github.com/rust-lang/rust/pull/152176) <a id="1.95-Stabilized-APIs"></a> ## Stabilized APIs - [`MaybeUninit<[T; N]>: From<[MaybeUninit<T>; N]>`](https://doc.rust-lang.org/stable/std/mem/union.MaybeUninit.html#impl-From%3CMaybeUninit%3C%5BT;+N%5D%3E%3E-for-%5BMaybeUninit%3CT%3E;+N%5D) - [`MaybeUninit<[T; N]>: AsRef<[MaybeUninit<T>; N]>`](https://doc.rust-lang.org/stable/std/mem/union.MaybeUninit.html#impl-AsRef%3C%5BMaybeUninit%3CT%3E;+N%5D%3E-for-MaybeUninit%3C%5BT;+N%5D%3E) - [`MaybeUninit<[T; N]>: AsRef<[MaybeUninit<T>]>`](https://doc.rust-lang.org/stable/std/mem/union.MaybeUninit.html#impl-AsRef%3C%5BMaybeUninit%3CT%3E%5D%3E-for-MaybeUninit%3C%5BT;+N%5D%3E) - [`MaybeUninit<[T; N]>: AsMut<[MaybeUninit<T>; N]>`](https://doc.rust-lang.org/beta/std/mem/union.MaybeUninit.html#impl-AsMut%3C%5BMaybeUninit%3CT%3E;+N%5D%3E-for-MaybeUninit%3C%5BT;+N%5D%3E) - [`MaybeUninit<[T; N]>: AsMut<[MaybeUninit<T>]>`](https://doc.rust-lang.org/stable/std/mem/union.MaybeUninit.html#impl-AsMut%3C%5BMaybeUninit%3CT%3E%5D%3E-for-MaybeUninit%3C%5BT;+N%5D%3E) - [`[MaybeUninit<T>; N]: From<MaybeUninit<[T; N]>>`](https://doc.rust-lang.org/stable/std/mem/union.MaybeUninit.html#impl-From%3C%5BMaybeUninit%3CT%3E;+N%5D%3E-for-MaybeUninit%3C%5BT;+N%5D%3E) - [`Cell<[T; N]>: AsRef<[Cell<T>; N]>`](https://doc.rust-lang.org/stable/std/cell/struct.Cell.html#impl-AsRef%3C%5BCell%3CT%3E;+N%5D%3E-for-Cell%3C%5BT;+N%5D%3E) - [`Cell<[T; N]>: AsRef<[Cell<T>]>`](https://doc.rust-lang.org/stable/std/cell/struct.Cell.html#impl-AsRef%3C%5BCell%3CT%3E%5D%3E-for-Cell%3C%5BT;+N%5D%3E) - [`Cell<[T]>: AsRef<[Cell<T>]>`](https://doc.rust-lang.org/stable/std/cell/struct.Cell.html#impl-AsRef%3C%5BCell%3CT%3E%5D%3E-for-Cell%3C%5BT%5D%3E) - [`bool: TryFrom<{integer}>`](https://doc.rust-lang.org/stable/std/primitive.bool.html#impl-TryFrom%3Cu128%3E-for-bool) - [`AtomicPtr::update`](https://doc.rust-lang.org/stable/std/sync/atomic/struct.AtomicPtr.html#method.update) - [`AtomicPtr::try_update`](https://doc.rust-lang.org/stable/std/sync/atomic/struct.AtomicPtr.html#method.try_update) - [`AtomicBool::update`](https://doc.rust-lang.org/stable/std/sync/atomic/struct.AtomicBool.html#method.update) - [`AtomicBool::try_update`](https://doc.rust-lang.org/stable/std/sync/atomic/struct.AtomicBool.html#method.try_update) - [`AtomicIn::update`](https://doc.rust-lang.org/stable/std/sync/atomic/struct.AtomicIsize.html#method.update) - [`AtomicIn::try_update`](https://doc.rust-lang.org/stable/std/sync/atomic/struct.AtomicIsize.html#method.try_update) - [`AtomicUn::update`](https://doc.rust-lang.org/stable/std/sync/atomic/struct.AtomicUsize.html#method.update) - [`AtomicUn::try_update`](https://doc.rust-lang.org/stable/std/sync/atomic/struct.AtomicUsize.html#method.try_update) - [`cfg_select!`](https://doc.rust-lang.org/stable/std/macro.cfg_select.html) - [`mod core::range`](https://doc.rust-lang.org/stable/core/range/index.html) - [`core::range::RangeInclusive`](https://doc.rust-lang.org/stable/core/range/struct.RangeInclusive.html) - [`core::range::RangeInclusiveIter`](https://doc.rust-lang.org/stable/core/range/struct.RangeInclusiveIter.html) - [`core::hint::cold_path`](https://doc.rust-lang.org/stable/core/hint/fn.cold_path.html) - [`<*const T>::as_ref_unchecked`](https://doc.rust-lang.org/stable/std/primitive.pointer.html#method.as_ref_unchecked) - [`<*mut T>::as_ref_unchecked`](https://doc.rust-lang.org/stable/std/primitive.pointer.html#method.as_ref_unchecked-1) - [`<*mut T>::as_mut_unchecked`](https://doc.rust-lang.org/stable/std/primitive.pointer.html#method.as_mut_unchecked) These previously stable APIs are now stable in const contexts: - [`fmt::from_fn`](https://doc.rust-lang.org/stable/std/fmt/fn.from_fn.html) - [`ControlFlow::is_break`](https://doc.rust-lang.org/stable/core/ops/enum.ControlFlow.html#method.is_break) - [`ControlFlow::is_continue`](https://doc.rust-lang.org/stable/core/ops/enum.ControlFlow.html#method.is_continue) <a id="1.95-Cargo"></a> ## Cargo - [docs(report): enhance man pages for `cargo report *`](https://redirect.github.com/rust-lang/cargo/pull/16430/)<a id="1.95-Rustdoc"></a> ## Rustdoc - [In search results, rank unstable items lower](https://redirect.github.com/rust-lang/rust/pull/149460) - [Add new "hide deprecated items" setting in rustdoc](https://redirect.github.com/rust-lang/rust/pull/151091) <a id="1.95-Compatibility-Notes"></a> ## Compatibility Notes - [Array coercions may now result in less inference constraints than before](https://redirect.github.com/rust-lang/rust/pull/140283) - Importing `$crate` without renaming, i.e. `use $crate::{self};`, is now no longer permitted due to stricter error checking for `self` imports. - [const-eval: be more consistent in the behavior of padding during typed copies.](https://redirect.github.com/rust-lang/rust/pull/148967) In very rare cases, this may cause compilation errors due to bytes from parts of a pointer ending up in the padding bytes of a `const` or `static`. - [A future-incompatibility warning lint `ambiguous_glob_imported_traits` is now reported when using an ambiguously glob imported trait](https://redirect.github.com/rust-lang/rust/pull/149058) - [Check lifetime bounds of types mentioning only type parameters](https://redirect.github.com/rust-lang/rust/pull/149389) - [Report more visibility-related ambiguous import errors](https://redirect.github.com/rust-lang/rust/pull/149596) - [Deprecate `Eq::assert_receiver_is_total_eq` and emit future compatibility warnings on manual impls](https://redirect.github.com/rust-lang/rust/pull/149978) - [powerpc64: Use the ELF ABI version set in target spec instead of guessing](https://redirect.github.com/rust-lang/rust/pull/150468) (fixes the ELF ABI used by the OpenBSD target) - Matching on a `#[non_exhaustive]` enum [now reads the discriminant, even if the enum has only one variant](https://redirect.github.com/rust-lang/rust/pull/150681). This can cause closures to capture values that they previously wouldn't. - `mut ref` and `mut ref mut` patterns, part of the unstable [Match Ergonomics 2024 RFC](https://redirect.github.com/rust-lang/rust/issues/123076), were accidentally allowed on stable within struct pattern field shorthand. These patterns are now correctly feature-gated as unstable in this position. - [Add future-compatibility warning for derive helper attributes which conflict with built-in attributes](https://redirect.github.com/rust-lang/rust/pull/151152) - [JSON target specs](https://doc.rust-lang.org/rustc/targets/custom.html) have been destabilized and now require `-Z unstable-options` to use. Previously, they could not be used without the standard library, which has no stable build mechanism. In preparation for the `build-std` project adding that support, JSON target specs are being proactively gated to ensure they remain unstable even if `build-std` is stabilized. Cargo now includes the `-Z json-target-spec` CLI flag to automatically pass `-Z unstable-options` to the compiler when needed. See [#150151](https://redirect.github.com/rust-lang/rust/pull/150151), [#151534](https://redirect.github.com/rust-lang/rust/pull/150151), and [rust-lang/cargo#16557](https://redirect.github.com/rust-lang/cargo/pull/16557). - [The arguments of `#[feature]` attributes on invalid targets are now checked](https://redirect.github.com/rust-lang/rust/issues/153764) <a id="1.95-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. - [Update to LLVM 22](https://redirect.github.com/rust-lang/rust/pull/150722) </details> --- ### Configuration 📅 **Schedule**: (UTC) - Branch creation - Every minute (`* * * * *`) - 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. --- - [ ] If you want to rebase/retry this PR, check this box --- This PR was generated by [Mend Renovate](https://mend.io/renovate/). View the [repository job log](https://developer.mend.io/github/epage/_rust).  Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

chore(deps): Update Rust Stable to v1.94

6fb443e

renovate Bot enabled auto-merge (squash) March 5, 2026 20:48

renovate Bot merged commit 3b4be39 into master Mar 5, 2026
15 checks passed

renovate Bot deleted the renovate/stable-1.x branch March 5, 2026 20:49

Navigation Menu

chore(deps): Update Rust Stable to v1.94 - #61

chore(deps): Update Rust Stable to v1.94#61
renovate[bot] merged 1 commit into
masterfrom
renovate/stable-1.x

renovate Bot commented Mar 5, 2026

Uh oh!

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

0 participants

Conversation

renovate Bot commented Mar 5, 2026

Release Notes

v1.94

Language

Platform Support

Libraries

Stabilized APIs

Cargo

Compatibility Notes

Internal Changes

Configuration

Uh oh!

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

0 participants

`v1.94`