Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 187 insertions, 0 deletions

diff --git a/vendor/crossbeam-utils/CHANGELOG.md b/vendor/crossbeam-utils/CHANGELOG.md
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+++ b/vendor/crossbeam-utils/CHANGELOG.md
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+# Version 0.8.10
+
+- Fix unsoundness of `AtomicCell` on types containing niches. (#834)
+  This fix contains breaking changes, but they are allowed because this is a soundness bug fix. See #834 for more.
+
+# Version 0.8.9
+
+- Replace lazy_static with once_cell. (#817)
+
+# Version 0.8.8
+
+- Fix a bug when unstable `loom` support is enabled. (#787)
+
+# Version 0.8.7
+
+- Add `AtomicCell<{i*,u*}>::{fetch_max,fetch_min}`. (#785)
+- Add `AtomicCell<{i*,u*,bool}>::fetch_nand`. (#785)
+- Fix unsoundness of `AtomicCell<{i,u}64>` arithmetics on 32-bit targets that support `Atomic{I,U}64` (#781)
+
+# Version 0.8.6
+
+**Note:** This release has been yanked. See [GHSA-qc84-gqf4-9926](https://github.com/crossbeam-rs/crossbeam/security/advisories/GHSA-qc84-gqf4-9926) for details.
+
+- Re-add `AtomicCell<{i,u}64>::{fetch_add,fetch_sub,fetch_and,fetch_or,fetch_xor}` that were accidentally removed in 0.8.0 on targets that do not support `Atomic{I,U}64`. (#767)
+- Re-add `AtomicCell<{i,u}128>::{fetch_add,fetch_sub,fetch_and,fetch_or,fetch_xor}` that were accidentally removed in 0.8.0. (#767)
+
+# Version 0.8.5
+
+**Note:** This release has been yanked. See [GHSA-qc84-gqf4-9926](https://github.com/crossbeam-rs/crossbeam/security/advisories/GHSA-qc84-gqf4-9926) for details.
+
+- Add `AtomicCell::fetch_update`. (#704)
+- Support targets that do not have atomic CAS on stable Rust. (#698)
+
+# Version 0.8.4
+
+**Note:** This release has been yanked. See [GHSA-qc84-gqf4-9926](https://github.com/crossbeam-rs/crossbeam/security/advisories/GHSA-qc84-gqf4-9926) for details.
+
+- Bump `loom` dependency to version 0.5. (#686)
+
+# Version 0.8.3
+
+**Note:** This release has been yanked. See [GHSA-qc84-gqf4-9926](https://github.com/crossbeam-rs/crossbeam/security/advisories/GHSA-qc84-gqf4-9926) for details.
+
+- Make `loom` dependency optional. (#666)
+
+# Version 0.8.2
+
+**Note:** This release has been yanked. See [GHSA-qc84-gqf4-9926](https://github.com/crossbeam-rs/crossbeam/security/advisories/GHSA-qc84-gqf4-9926) for details.
+
+- Deprecate `AtomicCell::compare_and_swap`. Use `AtomicCell::compare_exchange` instead. (#619)
+- Add `Parker::park_deadline`. (#563)
+- Improve implementation of `CachePadded`. (#636)
+- Add unstable support for `loom`. (#487)
+
+# Version 0.8.1
+
+**Note:** This release has been yanked. See [GHSA-qc84-gqf4-9926](https://github.com/crossbeam-rs/crossbeam/security/advisories/GHSA-qc84-gqf4-9926) for details.
+
+- Make `AtomicCell::is_lock_free` always const fn. (#600)
+- Fix a bug in `seq_lock_wide`. (#596)
+- Remove `const_fn` dependency. (#600)
+- `crossbeam-utils` no longer fails to compile if unable to determine rustc version. Instead, it now displays a warning. (#604)
+
+# Version 0.8.0
+
+**Note:** This release has been yanked. See [GHSA-qc84-gqf4-9926](https://github.com/crossbeam-rs/crossbeam/security/advisories/GHSA-qc84-gqf4-9926) for details.
+
+- Bump the minimum supported Rust version to 1.36.
+- Remove deprecated `AtomicCell::get_mut()` and `Backoff::is_complete()` methods.
+- Remove `alloc` feature.
+- Make `CachePadded::new()` const function.
+- Make `AtomicCell::is_lock_free()` const function at 1.46+.
+- Implement `From<T>` for `AtomicCell<T>`.
+
+# Version 0.7.2
+
+- Fix bug in release (yanking 0.7.1)
+
+# Version 0.7.1
+
+- Bump `autocfg` dependency to version 1.0. (#460)
+- Make `AtomicCell` lockfree for u8, u16, u32, u64 sized values at 1.34+. (#454)
+
+# Version 0.7.0
+
+- Bump the minimum required version to 1.28.
+- Fix breakage with nightly feature due to rust-lang/rust#65214.
+- Apply `#[repr(transparent)]` to `AtomicCell`.
+- Make `AtomicCell::new()` const function at 1.31+.
+
+# Version 0.6.6
+
+- Add `UnwindSafe` and `RefUnwindSafe` impls for `AtomicCell`.
+- Add `AtomicCell::as_ptr()`.
+- Add `AtomicCell::take()`.
+- Fix a bug in `AtomicCell::compare_exchange()` and `AtomicCell::compare_and_swap()`.
+- Various documentation improvements.
+
+# Version 0.6.5
+
+- Rename `Backoff::is_complete()` to `Backoff::is_completed()`.
+
+# Version 0.6.4
+
+- Add `WaitGroup`, `ShardedLock`, and `Backoff`.
+- Add `fetch_*` methods for `AtomicCell<i128>` and `AtomicCell<u128>`.
+- Expand documentation.
+
+# Version 0.6.3
+
+- Add `AtomicCell`.
+- Improve documentation.
+
+# Version 0.6.2
+
+- Add `Parker`.
+- Improve documentation.
+
+# Version 0.6.1
+
+- Fix a soundness bug in `Scope::spawn()`.
+- Remove the `T: 'scope` bound on `ScopedJoinHandle`.
+
+# Version 0.6.0
+
+- Move `AtomicConsume` to `atomic` module.
+- `scope()` returns a `Result` of thread joins.
+- Remove `spawn_unchecked`.
+- Fix a soundness bug due to incorrect lifetimes.
+- Improve documentation.
+- Support nested scoped spawns.
+- Implement `Copy`, `Hash`, `PartialEq`, and `Eq` for `CachePadded`.
+- Add `CachePadded::into_inner()`.
+
+# Version 0.5.0
+
+- Reorganize sub-modules and rename functions.
+
+# Version 0.4.1
+
+- Fix a documentation link.
+
+# Version 0.4.0
+
+- `CachePadded` supports types bigger than 64 bytes.
+- Fix a bug in scoped threads where unitialized memory was being dropped.
+- Minimum required Rust version is now 1.25.
+
+# Version 0.3.2
+
+- Mark `load_consume` with `#[inline]`.
+
+# Version 0.3.1
+
+- `load_consume` on ARM and AArch64.
+
+# Version 0.3.0
+
+- Add `join` for scoped thread API.
+- Add `load_consume` for atomic load-consume memory ordering.
+- Remove `AtomicOption`.
+
+# Version 0.2.2
+
+- Support Rust 1.12.1.
+- Call `T::clone` when cloning a `CachePadded<T>`.
+
+# Version 0.2.1
+
+- Add `use_std` feature.
+
+# Version 0.2.0
+
+- Add `nightly` feature.
+- Use `repr(align(64))` on `CachePadded` with the `nightly` feature.
+- Implement `Drop` for `CachePadded<T>`.
+- Implement `Clone` for `CachePadded<T>`.
+- Implement `From<T>` for `CachePadded<T>`.
+- Implement better `Debug` for `CachePadded<T>`.
+- Write more tests.
+- Add this changelog.
+- Change cache line length to 64 bytes.
+- Remove `ZerosValid`.
+
+# Version 0.1.0
+
+- Old implementation of `CachePadded` from `crossbeam` version 0.3.0