Changelog for
rust1.79-src-1.79.0-lp155.3.1.noarch.rpm :
* Fri Jun 28 2024 William Brown
- Fix incorrect test conditional
* Thu Jun 27 2024 William Brown - Add src, rustfmt and clippy for the Linux Kernel CI tooling.
* Fri Jun 14 2024 Xiaoguang Wang Version 1.79.0 (2024-06-13) Language--------- [Stabilize inline `const {}` expressions.](https://github.com/rust-lang/rust/pull/104087/)- [Prevent opaque types being instantiated twice with different regions within the same function.](https://github.com/rust-lang/rust/pull/116935/)- [Stabilize WebAssembly target features that are in phase 4 and 5.](https://github.com/rust-lang/rust/pull/117457/)- [Add the `redundant_lifetimes` lint to detect lifetimes which are semantically redundant.](https://github.com/rust-lang/rust/pull/118391/)- [Stabilize the `unnameable_types` lint for public types that can\'t be named.](https://github.com/rust-lang/rust/pull/120144/)- [Enable debuginfo in macros, and stabilize `-C collapse-macro-debuginfo` and `#[collapse_debuginfo]`.](https://github.com/rust-lang/rust/pull/120845/)- [Propagate temporary lifetime extension into `if` and `match` expressions.](https://github.com/rust-lang/rust/pull/121346/)- [Restrict promotion of `const fn` calls.](https://github.com/rust-lang/rust/pull/121557/)- [Warn against refining impls of crate-private traits with `refining_impl_trait` lint.](https://github.com/rust-lang/rust/pull/121720/)- [Stabilize associated type bounds (RFC 2289).](https://github.com/rust-lang/rust/pull/122055/)- [Stabilize importing `main` from other modules or crates.](https://github.com/rust-lang/rust/pull/122060/)- [Check return types of function types for well-formedness](https://github.com/rust-lang/rust/pull/115538)- [Rework `impl Trait` lifetime inference](https://github.com/rust-lang/rust/pull/116891/)- [Change inductive trait solver cycles to be ambiguous](https://github.com/rust-lang/rust/pull/122791) Compiler--------- [Define `-C strip` to only affect binaries, not artifacts like `.pdb`.](https://github.com/rust-lang/rust/pull/115120/)- [Stabilize `-Crelro-level` for controlling runtime link hardening.](https://github.com/rust-lang/rust/pull/121694/)- [Stabilize checking of `cfg` names and values at compile-time with `--check-cfg`.](https://github.com/rust-lang/rust/pull/123501/)
* Note that this only stabilizes the compiler part, the Cargo part is still unstable in this release.
*- [Add `aarch64-apple-visionos` and `aarch64-apple-visionos-sim` tier 3 targets.](https://github.com/rust-lang/rust/pull/121419/)- [Add `riscv32ima-unknown-none-elf` tier 3 target.](https://github.com/rust-lang/rust/pull/122696/)- [Promote several Windows targets to tier 2](https://github.com/rust-lang/rust/pull/121712): `aarch64-pc-windows-gnullvm`, `i686-pc-windows-gnullvm`, and `x86_64-pc-windows-gnullvm`. Refer to Rust\'s [platform support page][platform-support-doc] for more information on Rust\'s tiered platform support. Libraries---------- [Implement `FromIterator` for `(impl Default + Extend, impl Default + Extend)`.](https://github.com/rust-lang/rust/pull/107462/)- [Implement `{Div,Rem}Assign>` on `X`.](https://github.com/rust-lang/rust/pull/121952/)- [Document overrides of `clone_from()` in core/std.](https://github.com/rust-lang/rust/pull/122201/)- [Link MSVC default lib in core.](https://github.com/rust-lang/rust/pull/122268/)- [Caution against using `transmute` between pointers and integers.](https://github.com/rust-lang/rust/pull/122379/)- [Enable frame pointers for the standard library.](https://github.com/rust-lang/rust/pull/122646/) Stabilized APIs- [`{integer}::unchecked_add`](https://doc.rust-lang.org/stable/core/primitive.i32.html#method.unchecked_add)- [`{integer}::unchecked_mul`](https://doc.rust-lang.org/stable/core/primitive.i32.html#method.unchecked_mul)- [`{integer}::unchecked_sub`](https://doc.rust-lang.org/stable/core/primitive.i32.html#method.unchecked_sub)- [`<[T]>::split_at_unchecked`](https://doc.rust-lang.org/stable/core/primitive.slice.html#method.split_at_unchecked)- [`<[T]>::split_at_mut_unchecked`](https://doc.rust-lang.org/stable/core/primitive.slice.html#method.split_at_mut_unchecked)- [`<[u8]>::utf8_chunks`](https://doc.rust-lang.org/stable/core/primitive.slice.html#method.utf8_chunks)- [`str::Utf8Chunks`](https://doc.rust-lang.org/stable/core/str/struct.Utf8Chunks.html)- [`str::Utf8Chunk`](https://doc.rust-lang.org/stable/core/str/struct.Utf8Chunk.html)- [`<
*const T>::is_aligned`](https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.is_aligned)- [`<
*mut T>::is_aligned`](https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.is_aligned-1)- [`NonNull::is_aligned`](https://doc.rust-lang.org/stable/core/ptr/struct.NonNull.html#method.is_aligned)- [`<
*const [T]>::len`](https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.len)- [`<
*mut [T]>::len`](https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.len-1)- [`<
*const [T]>::is_empty`](https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.is_empty)- [`<
*mut [T]>::is_empty`](https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.is_empty-1)- [`NonNull::<[T]>::is_empty`](https://doc.rust-lang.org/stable/core/ptr/struct.NonNull.html#method.is_empty)- [`CStr::count_bytes`](https://doc.rust-lang.org/stable/core/ffi/c_str/struct.CStr.html#method.count_bytes)- [`io::Error::downcast`](https://doc.rust-lang.org/stable/std/io/struct.Error.html#method.downcast)- [`num::NonZero`](https://doc.rust-lang.org/stable/core/num/struct.NonZero.html)- [`path::absolute`](https://doc.rust-lang.org/stable/std/path/fn.absolute.html)- [`proc_macro::Literal::byte_character`](https://doc.rust-lang.org/stable/proc_macro/struct.Literal.html#method.byte_character)- [`proc_macro::Literal::c_string`](https://doc.rust-lang.org/stable/proc_macro/struct.Literal.html#method.c_string) These APIs are now stable in const contexts:- [`Atomic
*::into_inner`](https://doc.rust-lang.org/stable/core/sync/atomic/struct.AtomicUsize.html#method.into_inner)- [`io::Cursor::new`](https://doc.rust-lang.org/stable/std/io/struct.Cursor.html#method.new)- [`io::Cursor::get_ref`](https://doc.rust-lang.org/stable/std/io/struct.Cursor.html#method.get_ref)- [`io::Cursor::position`](https://doc.rust-lang.org/stable/std/io/struct.Cursor.html#method.position)- [`io::empty`](https://doc.rust-lang.org/stable/std/io/fn.empty.html)- [`io::repeat`](https://doc.rust-lang.org/stable/std/io/fn.repeat.html)- [`io::sink`](https://doc.rust-lang.org/stable/std/io/fn.sink.html)- [`panic::Location::caller`](https://doc.rust-lang.org/stable/std/panic/struct.Location.html#method.caller)- [`panic::Location::file`](https://doc.rust-lang.org/stable/std/panic/struct.Location.html#method.file)- [`panic::Location::line`](https://doc.rust-lang.org/stable/std/panic/struct.Location.html#method.line)- [`panic::Location::column`](https://doc.rust-lang.org/stable/std/panic/struct.Location.html#method.column) Cargo------ [Prevent dashes in `lib.name`, always normalizing to `_`.](https://github.com/rust-lang/cargo/pull/12783/)- [Stabilize MSRV-aware version requirement selection in `cargo add`.](https://github.com/rust-lang/cargo/pull/13608/)- [Switch to using `gitoxide` by default for listing files.](https://github.com/rust-lang/cargo/pull/13696/)- [Error on `[project]` in Edition 2024; `cargo fix --edition` will change it to `[package]`.](https://github.com/rust-lang/cargo/pull/13747/) Rustdoc------ [Always display stability version even if it\'s the same as the containing item.](https://github.com/rust-lang/rust/pull/118441/)- [Show a single search result for items with multiple paths.](https://github.com/rust-lang/rust/pull/119912/)- [Support typing `/` in docs to begin a search.](https://github.com/rust-lang/rust/pull/123355/) Misc---- Compatibility Notes- [Update the minimum external LLVM to 17.](https://github.com/rust-lang/rust/pull/122649/)- [`RustcEncodable` and `RustcDecodable` are soft-destabilized, to be removed from the prelude in next edition.](https://github.com/rust-lang/rust/pull/116016/)- [The `wasm_c_abi` future-incompatibility lint will warn about use of the non-spec-compliant C ABI.](https://github.com/rust-lang/rust/pull/117918/) Use `wasm-bindgen v0.2.88` to generate forward-compatible bindings.- [Check return types of function types for well-formedness](https://github.com/rust-lang/rust/pull/115538)
