head 1.2; access; symbols pkgsrc-2024Q4:1.1.0.2 pkgsrc-2024Q4-base:1.1; locks; strict; comment @# @; 1.2 date 2025.02.23.08.53.54; author he; state dead; branches; next 1.1; commitid lpFLbEmstsuUvzKF; 1.1 date 2024.11.24.16.13.43; author he; state Exp; branches; next ; commitid zvBJvvzMpeF8SUyF; desc @@ 1.2 log @lang/rust: update to version 1.83.0 from pkgsrc-wip. Pkgsrc changes: * Introduce use of TOOL* settings. * On NetBSD, use patchelf in the install phase to fix up RPATHs. * Reduce verbosity by dropping -v flag to x.py invocations. * Remove patches related to https://github.com/rust-lang/rust/pull/130110/, which is now integrated upstream. * Remove patch to vendor/cc-1.0.79, now integrated in the current vendored cc crate. * Checksum updates. Upstream changes: Version 1.83.0 (2024-11-28) ========================== Language -------- - [Stabilize `&mut`, `*mut`, `&Cell`, and `*const Cell` in const.] (https://github.com/rust-lang/rust/pull/129195) - [Allow creating references to statics in `const` initializers.] (https://github.com/rust-lang/rust/pull/129759) - [Implement raw lifetimes and labels (`'r#ident`).] (https://github.com/rust-lang/rust/pull/126452) - [Define behavior when atomic and non-atomic reads race.] (https://github.com/rust-lang/rust/pull/128778) - [Non-exhaustive structs may now be empty.] (https://github.com/rust-lang/rust/pull/128934) - [Disallow implicit coercions from places of type `!`] (https://github.com/rust-lang/rust/pull/129392) - [`const extern` functions can now be defined for other calling conventions.] (https://github.com/rust-lang/rust/pull/129753) - [Stabilize `expr_2021` macro fragment specifier in all editions.] (https://github.com/rust-lang/rust/pull/129972) - [The `non_local_definitions` lint now fires on less code and warns by default.] (https://github.com/rust-lang/rust/pull/127117) Compiler -------- - [Deprecate unsound `-Csoft-float` flag.] (https://github.com/rust-lang/rust/pull/129897) - Add many new tier 3 targets: - [`aarch64_unknown_nto_qnx700`] (https://github.com/rust-lang/rust/pull/127897) - [`arm64e-apple-tvos`] (https://github.com/rust-lang/rust/pull/130614) - [`armv7-rtems-eabihf`] (https://github.com/rust-lang/rust/pull/127021) - [`loongarch64-unknown-linux-ohos`] (https://github.com/rust-lang/rust/pull/130750) - [`riscv32-wrs-vxworks` and `riscv64-wrs-vxworks`] (https://github.com/rust-lang/rust/pull/130549) - [`riscv32{e|em|emc}-unknown-none-elf`] (https://github.com/rust-lang/rust/pull/130555) - [`x86_64-unknown-hurd-gnu`] (https://github.com/rust-lang/rust/pull/128345) - [`x86_64-unknown-trusty`] (https://github.com/rust-lang/rust/pull/130453) Refer to Rust's [platform support page][platform-support-doc] for more information on Rust's tiered platform support. Libraries --------- - [Implement `PartialEq` for `ExitCode`.] (https://github.com/rust-lang/rust/pull/127633) - [Document that `catch_unwind` can deal with foreign exceptions without UB, although the exact behavior is unspecified.] (https://github.com/rust-lang/rust/pull/128321) - [Implement `Default` for `HashMap`/`HashSet` iterators that don't already have it.] (https://github.com/rust-lang/rust/pull/128711) - [Bump Unicode to version 16.0.0.] (https://github.com/rust-lang/rust/pull/130183) - [Change documentation of `ptr::add`/`sub` to not claim equivalence with `offset`.] (https://github.com/rust-lang/rust/pull/130229). Stabilized APIs --------------- - [`BufRead::skip_until`] (https://doc.rust-lang.org/stable/std/io/trait.BufRead.html#method.skip_until) - [`ControlFlow::break_value`] (https://doc.rust-lang.org/stable/core/ops/enum.ControlFlow.html#method.break_value) - [`ControlFlow::continue_value`] (https://doc.rust-lang.org/stable/core/ops/enum.ControlFlow.html#method.continue_value) - [`ControlFlow::map_break`] (https://doc.rust-lang.org/stable/core/ops/enum.ControlFlow.html#method.map_break) - [`ControlFlow::map_continue`] (https://doc.rust-lang.org/stable/core/ops/enum.ControlFlow.html#method.map_continue) - [`DebugList::finish_non_exhaustive`] (https://doc.rust-lang.org/stable/core/fmt/struct.DebugList.html#method.finish_non_exhaustive) - [`DebugMap::finish_non_exhaustive`] (https://doc.rust-lang.org/stable/core/fmt/struct.DebugMap.html#method.finish_non_exhaustive) - [`DebugSet::finish_non_exhaustive`] (https://doc.rust-lang.org/stable/core/fmt/struct.DebugSet.html#method.finish_non_exhaustive) - [`DebugTuple::finish_non_exhaustive`] (https://doc.rust-lang.org/stable/core/fmt/struct.DebugTuple.html#method.finish_non_exhaustive) - [`ErrorKind::ArgumentListTooLong`] (https://doc.rust-lang.org/stable/std/io/enum.ErrorKind.html#variant.ArgumentListTooLong) - [`ErrorKind::Deadlock`] (https://doc.rust-lang.org/stable/std/io/enum.ErrorKind.html#variant.Deadlock) - [`ErrorKind::DirectoryNotEmpty`] (https://doc.rust-lang.org/stable/std/io/enum.ErrorKind.html#variant.DirectoryNotEmpty) - [`ErrorKind::ExecutableFileBusy`] (https://doc.rust-lang.org/stable/std/io/enum.ErrorKind.html#variant.ExecutableFileBusy) - [`ErrorKind::FileTooLarge`] (https://doc.rust-lang.org/stable/std/io/enum.ErrorKind.html#variant.FileTooLarge) - [`ErrorKind::HostUnreachable`] (https://doc.rust-lang.org/stable/std/io/enum.ErrorKind.html#variant.HostUnreachable) - [`ErrorKind::IsADirectory`] (https://doc.rust-lang.org/stable/std/io/enum.ErrorKind.html#variant.IsADirectory) - [`ErrorKind::NetworkDown`] (https://doc.rust-lang.org/stable/std/io/enum.ErrorKind.html#variant.NetworkDown) - [`ErrorKind::NetworkUnreachable`] (https://doc.rust-lang.org/stable/std/io/enum.ErrorKind.html#variant.NetworkUnreachable) - [`ErrorKind::NotADirectory`] (https://doc.rust-lang.org/stable/std/io/enum.ErrorKind.html#variant.NotADirectory) - [`ErrorKind::NotSeekable`] (https://doc.rust-lang.org/stable/std/io/enum.ErrorKind.html#variant.NotSeekable) - [`ErrorKind::ReadOnlyFilesystem`] (https://doc.rust-lang.org/stable/std/io/enum.ErrorKind.html#variant.ReadOnlyFilesystem) - [`ErrorKind::ResourceBusy`] (https://doc.rust-lang.org/stable/std/io/enum.ErrorKind.html#variant.ResourceBusy) - [`ErrorKind::StaleNetworkFileHandle`] (https://doc.rust-lang.org/stable/std/io/enum.ErrorKind.html#variant.StaleNetworkFileHandle) - [`ErrorKind::StorageFull`] (https://doc.rust-lang.org/stable/std/io/enum.ErrorKind.html#variant.StorageFull) - [`ErrorKind::TooManyLinks`] (https://doc.rust-lang.org/stable/std/io/enum.ErrorKind.html#variant.TooManyLinks) - [`Option::get_or_insert_default`] (https://doc.rust-lang.org/stable/core/option/enum.Option.html#method.get_or_insert_default) - [`Waker::data`] (https://doc.rust-lang.org/stable/core/task/struct.Waker.html#method.data) - [`Waker::new`] (https://doc.rust-lang.org/stable/core/task/struct.Waker.html#method.new) - [`Waker::vtable`] (https://doc.rust-lang.org/stable/core/task/struct.Waker.html#method.vtable) - [`char::MIN`] (https://doc.rust-lang.org/stable/core/primitive.char.html#associatedconstant.MIN) - [`hash_map::Entry::insert_entry`] (https://doc.rust-lang.org/stable/std/collections/hash_map/enum.Entry.html#method.insert_entry) - [`hash_map::VacantEntry::insert_entry`] (https://doc.rust-lang.org/stable/std/collections/hash_map/struct.VacantEntry.html#method.insert_entry) These APIs are now stable in const contexts: - [`Cell::into_inner`] (https://doc.rust-lang.org/stable/core/cell/struct.Cell.html#method.into_inner) - [`Duration::as_secs_f32`] (https://doc.rust-lang.org/stable/core/time/struct.Duration.html#method.as_secs_f32) - [`Duration::as_secs_f64`] (https://doc.rust-lang.org/stable/core/time/struct.Duration.html#method.as_secs_f64) - [`Duration::div_duration_f32`] (https://doc.rust-lang.org/stable/core/time/struct.Duration.html#method.div_duration_f32) - [`Duration::div_duration_f64`] (https://doc.rust-lang.org/stable/core/time/struct.Duration.html#method.div_duration_f64) - [`MaybeUninit::as_mut_ptr`] (https://doc.rust-lang.org/stable/core/mem/union.MaybeUninit.html#method.as_mut_ptr) - [`NonNull::as_mut`] (https://doc.rust-lang.org/stable/core/ptr/struct.NonNull.html#method.as_mut) - [`NonNull::copy_from`] (https://doc.rust-lang.org/stable/core/ptr/struct.NonNull.html#method.copy_from) - [`NonNull::copy_from_nonoverlapping`] (https://doc.rust-lang.org/stable/core/ptr/struct.NonNull.html#method.copy_from_nonoverlapping) - [`NonNull::copy_to`] (https://doc.rust-lang.org/stable/core/ptr/struct.NonNull.html#method.copy_to) - [`NonNull::copy_to_nonoverlapping`] (https://doc.rust-lang.org/stable/core/ptr/struct.NonNull.html#method.copy_to_nonoverlapping) - [`NonNull::slice_from_raw_parts`] (https://doc.rust-lang.org/stable/core/ptr/struct.NonNull.html#method.slice_from_raw_parts) - [`NonNull::write`] (https://doc.rust-lang.org/stable/core/ptr/struct.NonNull.html#method.write) - [`NonNull::write_bytes`] (https://doc.rust-lang.org/stable/core/ptr/struct.NonNull.html#method.write_bytes) - [`NonNull::write_unaligned`] (https://doc.rust-lang.org/stable/core/ptr/struct.NonNull.html#method.write_unaligned) - [`OnceCell::into_inner`] (https://doc.rust-lang.org/stable/core/cell/struct.OnceCell.html#method.into_inner) - [`Option::as_mut`] (https://doc.rust-lang.org/stable/core/option/enum.Option.html#method.as_mut) - [`Option::expect`] (https://doc.rust-lang.org/stable/core/option/enum.Option.html#method.expect) - [`Option::replace`] (https://doc.rust-lang.org/stable/core/option/enum.Option.html#method.replace) - [`Option::take`] (https://doc.rust-lang.org/stable/core/option/enum.Option.html#method.take) - [`Option::unwrap`] (https://doc.rust-lang.org/stable/core/option/enum.Option.html#method.unwrap) - [`Option::unwrap_unchecked`] (https://doc.rust-lang.org/stable/core/option/enum.Option.html#method.unwrap_unchecked) - [`Option::<&_>::copied`] (https://doc.rust-lang.org/stable/core/option/enum.Option.html#method.copied) - [`Option::<&mut _>::copied`] (https://doc.rust-lang.org/stable/core/option/enum.Option.html#method.copied-1) - [`Option::>::flatten`] (https://doc.rust-lang.org/stable/core/option/enum.Option.html#method.flatten) - [`Option::>::transpose`] (https://doc.rust-lang.org/stable/core/option/enum.Option.html#method.transpose) - [`RefCell::into_inner`] (https://doc.rust-lang.org/stable/core/cell/struct.RefCell.html#method.into_inner) - [`Result::as_mut`] (https://doc.rust-lang.org/stable/core/result/enum.Result.html#method.as_mut) - [`Result::<&_, _>::copied`] (https://doc.rust-lang.org/stable/core/result/enum.Result.html#method.copied) - [`Result::<&mut _, _>::copied`] (https://doc.rust-lang.org/stable/core/result/enum.Result.html#method.copied-1) - [`Result::, _>::transpose`] (https://doc.rust-lang.org/stable/core/result/enum.Result.html#method.transpose) - [`UnsafeCell::get_mut`] (https://doc.rust-lang.org/stable/core/cell/struct.UnsafeCell.html#method.get_mut) - [`UnsafeCell::into_inner`] (https://doc.rust-lang.org/stable/core/cell/struct.UnsafeCell.html#method.into_inner) - [`array::from_mut`] (https://doc.rust-lang.org/stable/core/array/fn.from_mut.html) - [`char::encode_utf8`] (https://doc.rust-lang.org/stable/core/primitive.char.html#method.encode_utf8) - [`{float}::classify`] (https://doc.rust-lang.org/stable/core/primitive.f64.html#method.classify) - [`{float}::is_finite`] (https://doc.rust-lang.org/stable/core/primitive.f64.html#method.is_finite) - [`{float}::is_infinite`] (https://doc.rust-lang.org/stable/core/primitive.f64.html#method.is_infinite) - [`{float}::is_nan`] (https://doc.rust-lang.org/stable/core/primitive.f64.html#method.is_nan) - [`{float}::is_normal`] (https://doc.rust-lang.org/stable/core/primitive.f64.html#method.is_normal) - [`{float}::is_sign_negative`] (https://doc.rust-lang.org/stable/core/primitive.f64.html#method.is_sign_negative) - [`{float}::is_sign_positive`] (https://doc.rust-lang.org/stable/core/primitive.f64.html#method.is_sign_positive) - [`{float}::is_subnormal`] (https://doc.rust-lang.org/stable/core/primitive.f64.html#method.is_subnormal) - [`{float}::from_bits`] (https://doc.rust-lang.org/stable/core/primitive.f64.html#method.from_bits) - [`{float}::from_be_bytes`] (https://doc.rust-lang.org/stable/core/primitive.f64.html#method.from_be_bytes) - [`{float}::from_le_bytes`] (https://doc.rust-lang.org/stable/core/primitive.f64.html#method.from_le_bytes) - [`{float}::from_ne_bytes`] (https://doc.rust-lang.org/stable/core/primitive.f64.html#method.from_ne_bytes) - [`{float}::to_bits`] (https://doc.rust-lang.org/stable/core/primitive.f64.html#method.to_bits) - [`{float}::to_be_bytes`] (https://doc.rust-lang.org/stable/core/primitive.f64.html#method.to_be_bytes) - [`{float}::to_le_bytes`] (https://doc.rust-lang.org/stable/core/primitive.f64.html#method.to_le_bytes) - [`{float}::to_ne_bytes`] (https://doc.rust-lang.org/stable/core/primitive.f64.html#method.to_ne_bytes) - [`mem::replace`] (https://doc.rust-lang.org/stable/core/mem/fn.replace.html) - [`ptr::replace`] (https://doc.rust-lang.org/stable/core/ptr/fn.replace.html) - [`ptr::slice_from_raw_parts_mut`] (https://doc.rust-lang.org/stable/core/ptr/fn.slice_from_raw_parts_mut.html) - [`ptr::write`] (https://doc.rust-lang.org/stable/core/ptr/fn.write.html) - [`ptr::write_unaligned`] (https://doc.rust-lang.org/stable/core/ptr/fn.write_unaligned.html) - [`<*const _>::copy_to`] (https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.copy_to) - [`<*const _>::copy_to_nonoverlapping`] (https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.copy_to_nonoverlapping) - [`<*mut _>::copy_from`] (https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.copy_from) - [`<*mut _>::copy_from_nonoverlapping`] (https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.copy_from_nonoverlapping) - [`<*mut _>::copy_to`] (https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.copy_to-1) - [`<*mut _>::copy_to_nonoverlapping`] (https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.copy_to_nonoverlapping-1) - [`<*mut _>::write`] (https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.write) - [`<*mut _>::write_bytes`] (https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.write_bytes) - [`<*mut _>::write_unaligned`] (https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.write_unaligned) - [`slice::from_mut`] (https://doc.rust-lang.org/stable/core/slice/fn.from_mut.html) - [`slice::from_raw_parts_mut`] (https://doc.rust-lang.org/stable/core/slice/fn.from_raw_parts_mut.html) - [`<[_]>::first_mut`] (https://doc.rust-lang.org/stable/core/primitive.slice.html#method.first_mut) - [`<[_]>::last_mut`] (https://doc.rust-lang.org/stable/core/primitive.slice.html#method.last_mut) - [`<[_]>::first_chunk_mut`] (https://doc.rust-lang.org/stable/core/primitive.slice.html#method.first_chunk_mut) - [`<[_]>::last_chunk_mut`] (https://doc.rust-lang.org/stable/core/primitive.slice.html#method.last_chunk_mut) - [`<[_]>::split_at_mut`] (https://doc.rust-lang.org/stable/core/primitive.slice.html#method.split_at_mut) - [`<[_]>::split_at_mut_checked`] (https://doc.rust-lang.org/stable/core/primitive.slice.html#method.split_at_mut_checked) - [`<[_]>::split_at_mut_unchecked`] (https://doc.rust-lang.org/stable/core/primitive.slice.html#method.split_at_mut_unchecked) - [`<[_]>::split_first_mut`] (https://doc.rust-lang.org/stable/core/primitive.slice.html#method.split_first_mut) - [`<[_]>::split_last_mut`] (https://doc.rust-lang.org/stable/core/primitive.slice.html#method.split_last_mut) - [`<[_]>::split_first_chunk_mut`] (https://doc.rust-lang.org/stable/core/primitive.slice.html#method.split_first_chunk_mut) - [`<[_]>::split_last_chunk_mut`] (https://doc.rust-lang.org/stable/core/primitive.slice.html#method.split_last_chunk_mut) - [`str::as_bytes_mut`] (https://doc.rust-lang.org/stable/core/primitive.str.html#method.as_bytes_mut) - [`str::as_mut_ptr`] (https://doc.rust-lang.org/stable/core/primitive.str.html#method.as_mut_ptr) - [`str::from_utf8_unchecked_mut`] (https://doc.rust-lang.org/stable/core/str/fn.from_utf8_unchecked_mut.html) Cargo ----- - [Introduced a new `CARGO_MANIFEST_PATH` environment variable, similar to `CARGO_MANIFEST_DIR` but pointing directly to the manifest file.] (https://github.com/rust-lang/cargo/pull/14404/) - [Added `package.autolib` to the manifest, allowing `[lib]` auto-discovery to be disabled.] (https://github.com/rust-lang/cargo/pull/14591/) - [Declare support level for each crate in Cargo's Charter / crate docs.] (https://github.com/rust-lang/cargo/pull/14600/) - [Declare new Intentional Artifacts as 'small' changes.] (https://github.com/rust-lang/cargo/pull/14599/) Rustdoc ------- - [The sidebar / hamburger menu table of contents now includes the `# headers` from the main item's doc comment] (https://github.com/rust-lang/rust/pull/120736). This is similar to a third-party feature provided by the rustdoc-search-enhancements browser extension. Compatibility Notes ------------------- - [Warn against function pointers using unsupported ABI strings.] (https://github.com/rust-lang/rust/pull/128784) - [Check well-formedness of the source type's signature in fn pointer casts.] (https://github.com/rust-lang/rust/pull/129021) This partly closes a soundness hole that comes when casting a function item to function pointer - [Use equality instead of subtyping when resolving type dependent paths.] (https://github.com/rust-lang/rust/pull/129073) - Linking on macOS now correctly includes Rust's default deployment target. Due to a linker bug, you might have to pass `MACOSX_DEPLOYMENT_TARGET` or fix your `#[link]` attributes to point to the correct frameworks. See . - [Rust will now correctly raise an error for `repr(Rust)` written on non-`struct`/`enum`/`union` items, since it previous did not have any effect.] (https://github.com/rust-lang/rust/pull/129422) - The future incompatibility lint `deprecated_cfg_attr_crate_type_name` [has been made into a hard error] (https://github.com/rust-lang/rust/pull/129670). It was used to deny usage of `#![crate_type]` and `#![crate_name]` attributes in `#![cfg_attr]`, which required a hack in the compiler to be able to change the used crate type and crate name after cfg expansion. Users can use `--crate-type` instead of `#![cfg_attr(..., crate_type = "...")]` and `--crate-name` instead of `#![cfg_attr(..., crate_name = "...")]` when running `rustc`/`cargo rustc` on the command line. Use of those two attributes outside of `#![cfg_attr]` continue to be fully supported. - Until now, paths into the sysroot were always prefixed with `/rustc/$hash` in diagnostics, codegen, backtrace, e.g. ``` thread 'main' panicked at 'hello world', map-panic.rs:2:50 stack backtrace: 0: std::panicking::begin_panic at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panicking.rs:616:12 1: map_panic::main::{{closure}} at ./map-panic.rs:2:50 2: core::option::Option::map at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/core/src/option.rs:929:29 3: map_panic::main at ./map-panic.rs:2:30 4: core::ops::function::FnOnce::call_once at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/core/src/ops/function.rs:248:5 note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace. ``` [RFC 3127 said] (https://rust-lang.github.io/rfcs/3127-trim-paths.html#changing-handling-of-sysroot-path-in-rustc) > We want to change this behaviour such that, when `rust-src` source files can be discovered, the virtual path is discarded and therefore the local path will be embedded, unless there is a `--remap-path-prefix` that causes this local path to be remapped in the usual way. [#129687](https://github.com/rust-lang/rust/pull/129687) implements this behaviour, when `rust-src` is present at compile time, `rustc` replaces `/rustc/$hash` with a real path into the local `rust-src` component with best effort. To sanitize this, users must explicitly supply `--remap-path-prefix==foo` or not have the `rust-src` component installed. - The allow-by-default `missing_docs` lint used to disable itself when invoked through `rustc --test`/`cargo test`, resulting in `#[expect(missing_docs)]` emitting false positives due to the expectation being wrongly unfulfilled. This behavior [has now been removed] (https://github.com/rust-lang/rust/pull/130025), which allows `#[expect(missing_docs)]` to be fulfilled in all scenarios, but will also report new `missing_docs` diagnostics for publicly reachable `#[cfg(test)]` items, [integration test] (https://doc.rust-lang.org/cargo/reference/cargo-targets.html#integration-tests) crate-level documentation, and publicly reachable items in integration tests. - [The `armv8r-none-eabihf` target now uses the Armv8-R required set of floating-point features.] (https://github.com/rust-lang/rust/pull/130295) - [Fix a soundness bug where rustc wouldn't detect unconstrained higher-ranked lifetimes in a `dyn Trait`'s associated types that occur due to supertraits.] (https://github.com/rust-lang/rust/pull/130367) - [Update the minimum external LLVM version to 18.] (https://github.com/rust-lang/rust/pull/130487) - [Remove `aarch64-fuchsia` and `x86_64-fuchsia` target aliases in favor of `aarch64-unknown-fuchsia` and `x86_64-unknown-fuchsia` respectively.] (https://github.com/rust-lang/rust/pull/130657) - [The ABI-level exception class of a Rust panic is now encoded with native-endian bytes, so it is legible in hex dumps.] (https://github.com/rust-lang/rust/pull/130897) - [Visual Studio 2013 is no longer supported for MSVC targets.] (https://github.com/rust-lang/rust/pull/131070) - [The sysroot no longer contains the `std` dynamic library in its top-level `lib/` dir.] (https://github.com/rust-lang/rust/pull/131188) @ text @$NetBSD: patch-config.example.toml,v 1.1 2024/11/24 16:13:43 he Exp $ Backport https://github.com/rust-lang/rust/pull/130110/ "make dist vendoring configurable" --- config.example.toml.orig 2024-09-22 17:59:03.580913638 +0000 +++ config.example.toml @@@@ -918,3 +918,6 @@@@ # Copy the linker, DLLs, and various libraries from MinGW into the Rust toolchain. # Only applies when the host or target is pc-windows-gnu. #include-mingw-linker = true + +# Whether to vendor dependencies for the dist tarball. +#vendor = if "is a tarball source" || "is a git repository" { true } else { false } @ 1.1 log @lang/rust: update to version 1.81.0, taken from pkgsrc-wip. Pkgsrc changes: * Adapt patches, apply to new vendored crates where needed. * Back-port rust pull request 130110, "make dist vendoring configurable" * Disable "dist vendoring", otherwise cargo would try to access the network during the build phase. Upstream changes: Version 1.81.0 (2024-09-05) ========================== Language -------- - [Abort on uncaught panics in `extern "C"` functions.] (https://github.com/rust-lang/rust/pull/116088/) - [Fix ambiguous cases of multiple `&` in elided self lifetimes.] (https://github.com/rust-lang/rust/pull/117967/) - [Stabilize `#[expect]` for lints (RFC 2383),] (https://github.com/rust-lang/rust/pull/120924/) like `#[allow]` with a warning if the lint is _not_ fulfilled. - [Change method resolution to constrain hidden types instead of rejecting method candidates.] (https://github.com/rust-lang/rust/pull/123962/) - [Bump `elided_lifetimes_in_associated_constant` to deny.] (https://github.com/rust-lang/rust/pull/124211/) - [`offset_from`: always allow pointers to point to the same address.] (https://github.com/rust-lang/rust/pull/124921/) - [Allow constraining opaque types during subtyping in the trait system.] (https://github.com/rust-lang/rust/pull/125447/) - [Allow constraining opaque types during various unsizing casts.] (https://github.com/rust-lang/rust/pull/125610/) - [Deny keyword lifetimes pre-expansion.] (https://github.com/rust-lang/rust/pull/126762/) Compiler -------- - [Make casts of pointers to trait objects stricter.] (https://github.com/rust-lang/rust/pull/120248/) - [Check alias args for well-formedness even if they have escaping bound vars.] (https://github.com/rust-lang/rust/pull/123737/) - [Deprecate no-op codegen option `-Cinline-threshold=...`.] (https://github.com/rust-lang/rust/pull/124712/) - [Re-implement a type-size based limit.] (https://github.com/rust-lang/rust/pull/125507/) - [Properly account for alignment in `transmute` size checks.] (https://github.com/rust-lang/rust/pull/125740/) - [Remove the `box_pointers` lint.] (https://github.com/rust-lang/rust/pull/126018/) - [Ensure the interpreter checks bool/char for validity when they are used in a cast.] (https://github.com/rust-lang/rust/pull/126265/) - [Improve coverage instrumentation for functions containing nested items.] (https://github.com/rust-lang/rust/pull/127199/) - Target changes: - [Add Tier 3 `no_std` Xtensa targets:] (https://github.com/rust-lang/rust/pull/125141/) `xtensa-esp32-none-elf`, `xtensa-esp32s2-none-elf`, `xtensa-esp32s3-none-elf` - [Add Tier 3 `std` Xtensa targets:] (https://github.com/rust-lang/rust/pull/126380/) `xtensa-esp32-espidf`, `xtensa-esp32s2-espidf`, `xtensa-esp32s3-espidf` - [Add Tier 3 i686 Redox OS target:] (https://github.com/rust-lang/rust/pull/126192/) `i686-unknown-redox` - [Promote `arm64ec-pc-windows-msvc` to Tier 2.] (https://github.com/rust-lang/rust/pull/126039/) - [Promote `wasm32-wasip2` to Tier 2.] (https://github.com/rust-lang/rust/pull/126967/) - [Promote `loongarch64-unknown-linux-musl` to Tier 2 with host tools.] (https://github.com/rust-lang/rust/pull/126298/) - [Enable full tools and profiler for LoongArch Linux targets.] (https://github.com/rust-lang/rust/pull/127078/) - [Unconditionally warn on usage of `wasm32-wasi`.] (https://github.com/rust-lang/rust/pull/126662/) (see compatibility note below) - Refer to Rust's [platform support page][platform-support-doc] for more information on Rust's tiered platform support. Libraries --------- - [Split core's `PanicInfo` and std's `PanicInfo`.] (https://github.com/rust-lang/rust/pull/115974/) (see compatibility note below) - [Generalize `{Rc,Arc}::make_mut()` to unsized types.] (https://github.com/rust-lang/rust/pull/116113/) - [Replace sort implementations with stable `driftsort` and unstable `ipnsort`.] (https://github.com/rust-lang/rust/pull/124032/) All `slice::sort*` and `slice::select_nth*` methods are expected to see significant performance improvements. See the [research project] (https://github.com/Voultapher/sort-research-rs) for more details. - [Document behavior of `create_dir_all` with respect to empty paths.] (https://github.com/rust-lang/rust/pull/125112/) - [Fix interleaved output in the default panic hook when multiple threads panic simultaneously.] (https://github.com/rust-lang/rust/pull/127397/) - Fix `Command`'s batch files argument escaping not working when file name has trailing whitespace or periods (CVE-2024-43402). Stabilized APIs --------------- - [`core::error`] (https://doc.rust-lang.org/stable/core/error/index.html) - [`hint::assert_unchecked`] (https://doc.rust-lang.org/stable/core/hint/fn.assert_unchecked.html) - [`fs::exists`] (https://doc.rust-lang.org/stable/std/fs/fn.exists.html) - [`AtomicBool::fetch_not`] (https://doc.rust-lang.org/stable/core/sync/atomic/struct.AtomicBool.html#method.fetch_not) - [`Duration::abs_diff`] (https://doc.rust-lang.org/stable/core/time/struct.Duration.html#method.abs_diff) - [`IoSlice::advance`] (https://doc.rust-lang.org/stable/std/io/struct.IoSlice.html#method.advance) - [`IoSlice::advance_slices`] (https://doc.rust-lang.org/stable/std/io/struct.IoSlice.html#method.advance_slices) - [`IoSliceMut::advance`] (https://doc.rust-lang.org/stable/std/io/struct.IoSliceMut.html#method.advance) - [`IoSliceMut::advance_slices`] (https://doc.rust-lang.org/stable/std/io/struct.IoSliceMut.html#method.advance_slices) - [`PanicHookInfo`] (https://doc.rust-lang.org/stable/std/panic/struct.PanicHookInfo.html) - [`PanicInfo::message`] (https://doc.rust-lang.org/stable/core/panic/struct.PanicInfo.html#method.message) - [`PanicMessage`] (https://doc.rust-lang.org/stable/core/panic/struct.PanicMessage.html) These APIs are now stable in const contexts: - [`char::from_u32_unchecked`] (https://doc.rust-lang.org/stable/core/char/fn.from_u32_unchecked.html) (function) - [`char::from_u32_unchecked`] (https://doc.rust-lang.org/stable/core/primitive.char.html#method.from_u32_unchecked) (method) - [`CStr::count_bytes`] (https://doc.rust-lang.org/stable/core/ffi/c_str/struct.CStr.html#method.count_bytes) - [`CStr::from_ptr`] (https://doc.rust-lang.org/stable/core/ffi/c_str/struct.CStr.html#method.from_ptr) Cargo ----- - [Generated `.cargo_vcs_info.json` is always included, even when `--allow-dirty` is passed.] (https://github.com/rust-lang/cargo/pull/13960/) - [Disallow `package.license-file` and `package.readme` pointing to non-existent files during packaging.] (https://github.com/rust-lang/cargo/pull/13921/) - [Disallow passing `--release`/`--debug` flag along with the `--profile` flag.] (https://github.com/rust-lang/cargo/pull/13971/) - [Remove `lib.plugin` key support in `Cargo.toml`. Rust plugin support has been deprecated for four years and was removed in 1.75.0.] (https://github.com/rust-lang/cargo/pull/13902/) Compatibility Notes ------------------- * Usage of the `wasm32-wasi` target will now issue a compiler warning and request users switch to the `wasm32-wasip1` target instead. Both targets are the same, `wasm32-wasi` is only being renamed, and this [change to the WASI target] (https://blog.rust-lang.org/2024/04/09/updates-to-rusts-wasi-targets.html) is being done to enable removing `wasm32-wasi` in January 2025. * We have renamed `std::panic::PanicInfo` to `std::panic::PanicHookInfo`. The old name will continue to work as an alias, but will result in a deprecation warning starting in Rust 1.82.0. `core::panic::PanicInfo` will remain unchanged, however, as this is now a *different type*. The reason is that these types have different roles: `std::panic::PanicHookInfo` is the argument to the [panic hook](https://doc.rust-lang.org/stable/std/panic/fn.set_hook.html) in std context (where panics can have an arbitrary payload), while `core::panic::PanicInfo` is the argument to the [`#[panic_handler]`](https://doc.rust-lang.org/nomicon/panic-handler.html) in no_std context (where panics always carry a formatted *message*). Separating these types allows us to add more useful methods to these types, such as `std::panic::PanicHookInfo::payload_as_str()` and `core::panic::PanicInfo::message()`. * The new sort implementations may panic if a type's implementation of [`Ord`](https://doc.rust-lang.org/std/cmp/trait.Ord.html) (or the given comparison function) does not implement a [total order](https://en.wikipedia.org/wiki/Total_order) as the trait requires. `Ord`'s supertraits (`PartialOrd`, `Eq`, and `PartialEq`) must also be consistent. The previous implementations would not "notice" any problem, but the new implementations have a good chance of detecting inconsistencies, throwing a panic rather than returning knowingly unsorted data. * [In very rare cases, a change in the internal evaluation order of the trait solver may result in new fatal overflow errors.] (https://github.com/rust-lang/rust/pull/126128) 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. - [Add a Rust-for Linux `auto` CI job to check kernel builds.] (https://github.com/rust-lang/rust/pull/125209/) @ text @d1 1 a1 1 $NetBSD$ @