chore(deps): update rust-toolchain non-major dependencies (#231)

renovate[bot] · web-flow · commit bc7309077ad7 · 2026-06-24T12:03:54.000Z
This PR contains the following updates: | Package | Type | Update | Change | |---|---|---|---| | [rust](https://rust-lang.org/) ([source](https://redirect.github.com/rust-lang/rust), [changelog](https://redirect.github.com/rust-lang/rust/blob/main/RELEASES.md)) | toolchain | minor | `1.95.0` → `1.96.0` | --- ### Release Notes <details> <summary>rust-lang/rust (rust)</summary> ### [`v1.96.0`](https://redirect.github.com/rust-lang/rust/blob/HEAD/RELEASES.md#Version-1960-2026-05-28) [Compare Source](https://redirect.github.com/rust-lang/rust/compare/1.95.0...1.96.0) \========================== <a id="1.96.0-Language"></a> ## Language - [Allow passing `expr` metavariable to `cfg`](https://redirect.github.com/rust-lang/rust/pull/146961) - [Always coerce never types in tuple expressions](https://redirect.github.com/rust-lang/rust/pull/147834) - [Avoid incorrect inference guidance of function arguments in rare cases](https://redirect.github.com/rust-lang/rust/pull/150316) - [Support s390x vector registers in inline assembly](https://redirect.github.com/rust-lang/rust/pull/154184) - [Allow using constants of type `ManuallyDrop` as patterns (fixing a regression introduced in 1.94.0)](https://redirect.github.com/rust-lang/rust/pull/154891) <a id="1.96.0-Compiler"></a> ## Compiler - [Enable link relaxation feature for LoongArch Linux targets](https://redirect.github.com/rust-lang/rust/pull/153427) - [Update `riscv64gc-unknown-fuchsia` baseline to RVA22 + vector](https://redirect.github.com/rust-lang/rust/pull/155072) <a id="1.96.0-Libraries"></a> ## Libraries - [Support iterating over ranges of `NonZero` integers](https://redirect.github.com/rust-lang/rust/pull/127534) - [refactor 'valid for read/write' definition: exclude null; add that as an exception on individual methods instead](https://redirect.github.com/rust-lang/rust/pull/152615) - [Fix SGX delayed host lookup via ToSocketAddr](https://redirect.github.com/rust-lang/rust/pull/152851) <a id="1.96.0-Stabilized-APIs"></a> ## Stabilized APIs - [`assert_matches!`](https://doc.rust-lang.org/stable/std/macro.assert_matches.html) - [`debug_assert_matches!`](https://doc.rust-lang.org/stable/std/macro.debug_assert_matches.html) - [`From<T> for AssertUnwindSafe<T>`](https://doc.rust-lang.org/stable/std/panic/struct.AssertUnwindSafe.html#impl-From%3CT%3E-for-AssertUnwindSafe%3CT%3E) - [`From<T> for LazyCell<T, F>`](https://doc.rust-lang.org/stable/std/cell/struct.LazyCell.html#impl-From%3CT%3E-for-LazyCell%3CT,+F%3E) - [`From<T> for LazyLock<T, F>`](https://doc.rust-lang.org/stable/std/sync/struct.LazyLock.html#impl-From%3CT%3E-for-LazyLock%3CT,+F%3E) - [`core::range::RangeToInclusive`](https://doc.rust-lang.org/stable/core/range/struct.RangeToInclusive.html) - [`core::range::RangeToInclusiveIter`](https://doc.rust-lang.org/stable/core/range/struct.RangeToInclusiveIter.html) - [`core::range::RangeFrom`](https://doc.rust-lang.org/stable/core/ops/struct.RangeFrom.html) - [`core::range::RangeFromIter`](https://doc.rust-lang.org/stable/core/ops/struct.RangeFromIter.html) - [`core::range::Range`](https://doc.rust-lang.org/stable/std/range/struct.Range.html) - [`core::range::RangeIter`](https://doc.rust-lang.org/stable/std/range/struct.RangeIter.html) <a id="1.96.0-Cargo"></a> ## Cargo - [Allow a dependency to specify both a git repository and an alternate registry.](https://redirect.github.com/rust-lang/cargo/pull/16810/) Just like with crates.io, the git repository will be used locally, but the registry version will be used when published. - [Added `target.'cfg(..)'.rustdocflags` support in configuration.](https://redirect.github.com/rust-lang/cargo/pull/16846) - Fixed [CVE-2026-5222](https://blog.rust-lang.org/2026/05/25/cve-2026-5222/) and [CVE-2026-5223](https://blog.rust-lang.org/2026/05/25/cve-2026-5223/). <a id="1.96-Rustdoc"></a> ## Rustdoc - [Deprecation notes are now rendered like any other documentation](https://redirect.github.com/rust-lang/rust/pull/149931). Previously they used the css `white-space: pre-wrap;` property and stripped any `<p>` elements from the rendered html, however this caused issues and unintuitive behavior. The new behavior should be more predictable, however some multi-line deprecation notes will now be rendered as as single lines. If this is undesirable, you can use the standard markdown method of forcing a linebreak, which is two spaces followed by a newline (`"\n"`). - [Don't emit rustdoc `missing_doc_code_examples` lint on impl items](https://redirect.github.com/rust-lang/rust/pull/154048) - [Separate methods and associated functions in sidebar](https://redirect.github.com/rust-lang/rust/pull/154644) <a id="1.96.0-Compatibility-Notes"></a> ## Compatibility Notes - [Fix layout of `#[repr(Int)]` enums in some edge cases involving fields of uninhabited zero-sized types](https://redirect.github.com/rust-lang/rust/pull/146989) - [Prevent unsize-coercing into `Pin<Foo>` where `Foo` doesn't implement `Deref`. Some such coercions were previously allowed, but produce a type with no useful public API.](https://redirect.github.com/rust-lang/rust/pull/149218) - [rustc: Stop passing `--allow-undefined` on wasm targets](https://redirect.github.com/rust-lang/rust/pull/149868) - [Gate the accidentally stabilized `#![reexport_test_harness_main]` attribute](https://redirect.github.com/rust-lang/rust/pull/152210) - [Error on return-position-impl-trait-in-traits whose types are too private](https://redirect.github.com/rust-lang/rust/pull/152543) - [Report the `uninhabited_static` lint in dependencies and make it deny-by-default](https://redirect.github.com/rust-lang/rust/pull/152853) - [Distributed builds now contain non-split debuginfo for windows-gnu](https://redirect.github.com/rust-lang/rust/pull/152870) This appears to improve the quality of backtraces. This change has no effect on the defaults for the output of rustc/cargo on these targets. - [Check const generic arguments are correctly typed in more positions](https://redirect.github.com/rust-lang/rust/pull/152931) - [Remove `-Csoft-float`](https://redirect.github.com/rust-lang/rust/pull/152973) - [Importing structs with `::{self [as name]}`, e.g., `struct S {}; use S::{self as Other};`, is now no longer permitted because `{self}` imports require a module parent.](https://redirect.github.com/rust-lang/rust/pull/152996) - [For `export_name`, `link_name`, and `link_section` attributes, if multiple of the same attribute is present, the first one now takes precedence.](https://redirect.github.com/rust-lang/rust/pull/153041) - [Update the minimum external LLVM to 21](https://redirect.github.com/rust-lang/rust/pull/153684) - On `avr` targets, C's `double` type is 32-bit by default, so [change `c_double` to `f32` on `avr` targets to match](https://redirect.github.com/rust-lang/rust/pull/154647). This is a breaking change, but necessary to make `c_double` match C's double. <a id="1.96.0-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. - [JSON targets: `aarch64` softfloat targets now have to have `rustc_abi` set to `"softfloat"`](https://redirect.github.com/rust-lang/rust/pull/152941) - [target specs: stricter checks for LLVM ABI values, and correlate that with `cfg(target_abi)`](https://redirect.github.com/rust-lang/rust/pull/153769) </details> --- ### Configuration 📅 **Schedule**: (UTC) - Branch creation - Between 12:00 AM and 03:59 AM, only on Monday (`* 0-3 * * 1`) - Automerge - At any time (no schedule defined) 🚦 **Automerge**: Enabled. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 👻 **Immortal**: This PR will be recreated if closed unmerged. Get [config help](https://redirect.github.com/renovatebot/renovate/discussions) if that's undesired. --- - [ ] 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/spiraldb/fsst).  Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
@@ -1,4 +1,4 @@
 [toolchain]
-channel = "1.95.0"
+channel = "1.96.0"
 components = ["rust-src", "rustfmt", "clippy"]
 profile = "minimal"
