fparkan/vendor/bitflags/CHANGELOG.md

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# 2.4.1
## What's Changed
* Allow some new pedantic clippy lints by @KodrAus in https://github.com/bitflags/bitflags/pull/380
**Full Changelog**: https://github.com/bitflags/bitflags/compare/2.4.0...2.4.1
# 2.4.0
## What's Changed
* Remove html_root_url by @eldruin in https://github.com/bitflags/bitflags/pull/368
* Support unnamed flags by @KodrAus in https://github.com/bitflags/bitflags/pull/371
* Update smoke test to verify all Clippy and rustc lints by @MitMaro in https://github.com/bitflags/bitflags/pull/374
* Specify the behavior of bitflags by @KodrAus in https://github.com/bitflags/bitflags/pull/369
## New Contributors
* @eldruin made their first contribution in https://github.com/bitflags/bitflags/pull/368
* @MitMaro made their first contribution in https://github.com/bitflags/bitflags/pull/374
**Full Changelog**: https://github.com/bitflags/bitflags/compare/2.3.3...2.4.0
# 2.3.3
## Changes to `-=`
The `-=` operator was incorrectly changed to truncate bits that didn't correspond to valid flags in `2.3.0`. This has
been fixed up so it once again behaves the same as `-` and `difference`.
## Changes to `!`
The `!` operator previously called `Self::from_bits_truncate`, which would truncate any bits that only partially
overlapped with a valid flag. It will now use `bits & Self::all().bits()`, so any bits that overlap any bits
specified by any flag will be respected. This is unlikely to have any practical implications, but enables defining
a flag like `const ALL = !0` as a way to signal that any bit pattern is a known set of flags.
## Changes to formatting
Zero-valued flags will never be printed. You'll either get `0x0` for empty flags using debug formatting, or the
set of flags with zero-valued flags omitted for others.
Composite flags will no longer be redundantly printed if there are extra bits to print at the end that don't correspond
to a valid flag.
## What's Changed
* Fix up incorrect sub assign behavior and other cleanups by @KodrAus in https://github.com/bitflags/bitflags/pull/366
**Full Changelog**: https://github.com/bitflags/bitflags/compare/2.3.2...2.3.3
# 2.3.2
## What's Changed
* [doc] [src/lib.rs] delete redundant path prefix by @OccupyMars2025 in https://github.com/bitflags/bitflags/pull/361
## New Contributors
* @OccupyMars2025 made their first contribution in https://github.com/bitflags/bitflags/pull/361
**Full Changelog**: https://github.com/bitflags/bitflags/compare/2.3.1...2.3.2
# 2.3.1
## What's Changed
* Fix Self in flags value expressions by @KodrAus in https://github.com/bitflags/bitflags/pull/355
**Full Changelog**: https://github.com/bitflags/bitflags/compare/2.3.0...2.3.1
# 2.3.0
## What's Changed
* Support ejecting flags types from the bitflags macro by @KodrAus in https://github.com/bitflags/bitflags/pull/351
**Full Changelog**: https://github.com/bitflags/bitflags/compare/2.2.1...2.3.0
# 2.2.1
## What's Changed
* Refactor attribute filtering to apply per-flag by @KodrAus in https://github.com/bitflags/bitflags/pull/345
**Full Changelog**: https://github.com/bitflags/bitflags/compare/2.2.0...2.2.1
# 2.2.0
## What's Changed
* Create SECURITY.md by @KodrAus in https://github.com/bitflags/bitflags/pull/338
* add docs to describe the behavior of multi-bit flags by @nicholasbishop in https://github.com/bitflags/bitflags/pull/340
* Add support for bytemuck by @KodrAus in https://github.com/bitflags/bitflags/pull/336
* Add a top-level macro for filtering attributes by @KodrAus in https://github.com/bitflags/bitflags/pull/341
## New Contributors
* @nicholasbishop made their first contribution in https://github.com/bitflags/bitflags/pull/340
**Full Changelog**: https://github.com/bitflags/bitflags/compare/2.1.0...2.2.0
# 2.1.0
## What's Changed
* Add docs for the internal Field0 and examples of formatting/parsing by @KodrAus in https://github.com/bitflags/bitflags/pull/328
* Add support for arbitrary by @KodrAus in https://github.com/bitflags/bitflags/pull/324
* Fix up missing docs for consts within consts by @KodrAus in https://github.com/bitflags/bitflags/pull/330
* Ignore clippy lint in generated code by @Jake-Shadle in https://github.com/bitflags/bitflags/pull/331
## New Contributors
* @Jake-Shadle made their first contribution in https://github.com/bitflags/bitflags/pull/331
**Full Changelog**: https://github.com/bitflags/bitflags/compare/2.0.2...2.1.0
# 2.0.2
## What's Changed
* Fix up missing isize and usize Bits impls by @KodrAus in https://github.com/bitflags/bitflags/pull/321
**Full Changelog**: https://github.com/bitflags/bitflags/compare/2.0.1...2.0.2
# 2.0.1
## What's Changed
* Fix up some docs issues by @KodrAus in https://github.com/bitflags/bitflags/pull/309
* Make empty_flag() const. by @tormeh in https://github.com/bitflags/bitflags/pull/313
* Fix formatting of multi-bit flags with partial overlap by @KodrAus in https://github.com/bitflags/bitflags/pull/316
## New Contributors
* @tormeh made their first contribution in https://github.com/bitflags/bitflags/pull/313
**Full Changelog**: https://github.com/bitflags/bitflags/compare/2.0.0...2.0.1
# 2.0.0
## What's Changed
* Fix a typo and call out MSRV bump by @KodrAus in https://github.com/bitflags/bitflags/pull/259
* BitFlags trait by @arturoc in https://github.com/bitflags/bitflags/pull/220
* Add a hidden trait to discourage manual impls of BitFlags by @KodrAus in https://github.com/bitflags/bitflags/pull/261
* Sanitize `Ok` by @konsumlamm in https://github.com/bitflags/bitflags/pull/266
* Fix bug in `Debug` implementation by @konsumlamm in https://github.com/bitflags/bitflags/pull/268
* Fix a typo in the generated documentation by @wackbyte in https://github.com/bitflags/bitflags/pull/271
* Use SPDX license format by @atouchet in https://github.com/bitflags/bitflags/pull/272
* serde tests fail in CI by @arturoc in https://github.com/bitflags/bitflags/pull/277
* Fix beta test output by @KodrAus in https://github.com/bitflags/bitflags/pull/279
* Add example to the README.md file by @tiaanl in https://github.com/bitflags/bitflags/pull/270
* Iterator over all the enabled options by @arturoc in https://github.com/bitflags/bitflags/pull/278
* from_bits_(truncate) fail with composite flags by @arturoc in https://github.com/bitflags/bitflags/pull/276
* Add more platform coverage to CI by @KodrAus in https://github.com/bitflags/bitflags/pull/280
* rework the way cfgs are handled by @KodrAus in https://github.com/bitflags/bitflags/pull/281
* Split generated code into two types by @KodrAus in https://github.com/bitflags/bitflags/pull/282
* expose bitflags iters using nameable types by @KodrAus in https://github.com/bitflags/bitflags/pull/286
* Support creating flags from their names by @KodrAus in https://github.com/bitflags/bitflags/pull/287
* Update README.md by @KodrAus in https://github.com/bitflags/bitflags/pull/288
* Prepare for 2.0.0-rc.1 release by @KodrAus in https://github.com/bitflags/bitflags/pull/289
* Add missing "if" to contains doc-comment in traits.rs by @rusty-snake in https://github.com/bitflags/bitflags/pull/291
* Forbid unsafe_code by @fintelia in https://github.com/bitflags/bitflags/pull/294
* serde: enable no-std support by @nim65s in https://github.com/bitflags/bitflags/pull/296
* Add a parser for flags formatted as bar-separated-values by @KodrAus in https://github.com/bitflags/bitflags/pull/297
* Prepare for 2.0.0-rc.2 release by @KodrAus in https://github.com/bitflags/bitflags/pull/299
* Use strip_prefix instead of starts_with + slice by @QuinnPainter in https://github.com/bitflags/bitflags/pull/301
* Fix up some clippy lints by @KodrAus in https://github.com/bitflags/bitflags/pull/302
* Prepare for 2.0.0-rc.3 release by @KodrAus in https://github.com/bitflags/bitflags/pull/303
* feat: Add minimum permissions to rust.yml workflow by @gabibguti in https://github.com/bitflags/bitflags/pull/305
## New Contributors
* @wackbyte made their first contribution in https://github.com/bitflags/bitflags/pull/271
* @atouchet made their first contribution in https://github.com/bitflags/bitflags/pull/272
* @tiaanl made their first contribution in https://github.com/bitflags/bitflags/pull/270
* @rusty-snake made their first contribution in https://github.com/bitflags/bitflags/pull/291
* @fintelia made their first contribution in https://github.com/bitflags/bitflags/pull/294
* @nim65s made their first contribution in https://github.com/bitflags/bitflags/pull/296
* @QuinnPainter made their first contribution in https://github.com/bitflags/bitflags/pull/301
* @gabibguti made their first contribution in https://github.com/bitflags/bitflags/pull/305
**Full Changelog**: https://github.com/bitflags/bitflags/compare/1.3.2...2.0.0
# 2.0.0-rc.3
## What's Changed
* Use strip_prefix instead of starts_with + slice by @QuinnPainter in https://github.com/bitflags/bitflags/pull/301
* Fix up some clippy lints by @KodrAus in https://github.com/bitflags/bitflags/pull/302
## New Contributors
* @QuinnPainter made their first contribution in https://github.com/bitflags/bitflags/pull/301
**Full Changelog**: https://github.com/bitflags/bitflags/compare/2.0.0-rc.2...2.0.0-rc.3
# 2.0.0-rc.2
## Changes to `serde` serialization
**⚠️ NOTE ⚠️** This release changes the default serialization you'll get if you `#[derive(Serialize, Deserialize)]`
on your generated flags types. It will now use a formatted string for human-readable formats and the underlying bits
type for compact formats.
To keep the old behavior, see the [`bitflags-serde-legacy`](https://github.com/KodrAus/bitflags-serde-legacy) library.
## What's Changed
* Add missing "if" to contains doc-comment in traits.rs by @rusty-snake in https://github.com/bitflags/bitflags/pull/291
* Forbid unsafe_code by @fintelia in https://github.com/bitflags/bitflags/pull/294
* serde: enable no-std support by @nim65s in https://github.com/bitflags/bitflags/pull/296
* Add a parser for flags formatted as bar-separated-values by @KodrAus in https://github.com/bitflags/bitflags/pull/297
## New Contributors
* @rusty-snake made their first contribution in https://github.com/bitflags/bitflags/pull/291
* @fintelia made their first contribution in https://github.com/bitflags/bitflags/pull/294
* @nim65s made their first contribution in https://github.com/bitflags/bitflags/pull/296
**Full Changelog**: https://github.com/bitflags/bitflags/compare/2.0.0-rc.1...2.0.0-rc.2
# 2.0.0-rc.1
This is a big release including a few years worth of work on a new `BitFlags` trait, iteration, and better macro organization for future extensibility.
## What's Changed
* Fix a typo and call out MSRV bump by @KodrAus in https://github.com/bitflags/bitflags/pull/259
* BitFlags trait by @arturoc in https://github.com/bitflags/bitflags/pull/220
* Add a hidden trait to discourage manual impls of BitFlags by @KodrAus in https://github.com/bitflags/bitflags/pull/261
* Sanitize `Ok` by @konsumlamm in https://github.com/bitflags/bitflags/pull/266
* Fix bug in `Debug` implementation by @konsumlamm in https://github.com/bitflags/bitflags/pull/268
* Fix a typo in the generated documentation by @wackbyte in https://github.com/bitflags/bitflags/pull/271
* Use SPDX license format by @atouchet in https://github.com/bitflags/bitflags/pull/272
* serde tests fail in CI by @arturoc in https://github.com/bitflags/bitflags/pull/277
* Fix beta test output by @KodrAus in https://github.com/bitflags/bitflags/pull/279
* Add example to the README.md file by @tiaanl in https://github.com/bitflags/bitflags/pull/270
* Iterator over all the enabled options by @arturoc in https://github.com/bitflags/bitflags/pull/278
* from_bits_(truncate) fail with composite flags by @arturoc in https://github.com/bitflags/bitflags/pull/276
* Add more platform coverage to CI by @KodrAus in https://github.com/bitflags/bitflags/pull/280
* rework the way cfgs are handled by @KodrAus in https://github.com/bitflags/bitflags/pull/281
* Split generated code into two types by @KodrAus in https://github.com/bitflags/bitflags/pull/282
* expose bitflags iters using nameable types by @KodrAus in https://github.com/bitflags/bitflags/pull/286
* Support creating flags from their names by @KodrAus in https://github.com/bitflags/bitflags/pull/287
* Update README.md by @KodrAus in https://github.com/bitflags/bitflags/pull/288
## New Contributors
* @wackbyte made their first contribution in https://github.com/bitflags/bitflags/pull/271
* @atouchet made their first contribution in https://github.com/bitflags/bitflags/pull/272
* @tiaanl made their first contribution in https://github.com/bitflags/bitflags/pull/270
**Full Changelog**: https://github.com/bitflags/bitflags/compare/1.3.2...2.0.0-rc.1
# 1.3.2
- Allow `non_snake_case` in generated flags types ([#256])
[#256]: https://github.com/bitflags/bitflags/pull/256
# 1.3.1
- Revert unconditional `#[repr(transparent)]` ([#252])
[#252]: https://github.com/bitflags/bitflags/pull/252
# 1.3.0 (yanked)
**This release bumps the Minimum Supported Rust Version to `1.46.0`**
- Add `#[repr(transparent)]` ([#187])
- End `empty` doc comment with full stop ([#202])
- Fix typo in crate root docs ([#206])
- Document from_bits_unchecked unsafety ([#207])
- Let `is_all` ignore extra bits ([#211])
- Allows empty flag definition ([#225])
- Making crate accessible from std ([#227])
- Make `from_bits` a const fn ([#229])
- Allow multiple bitflags structs in one macro invocation ([#235])
- Add named functions to perform set operations ([#244])
- Fix typos in method docs ([#245])
- Modernization of the `bitflags` macro to take advantage of newer features and 2018 idioms ([#246])
- Fix regression (in an unreleased feature) and simplify tests ([#247])
- Use `Self` and fix bug when overriding `stringify!` ([#249])
[#187]: https://github.com/bitflags/bitflags/pull/187
[#202]: https://github.com/bitflags/bitflags/pull/202
[#206]: https://github.com/bitflags/bitflags/pull/206
[#207]: https://github.com/bitflags/bitflags/pull/207
[#211]: https://github.com/bitflags/bitflags/pull/211
[#225]: https://github.com/bitflags/bitflags/pull/225
[#227]: https://github.com/bitflags/bitflags/pull/227
[#229]: https://github.com/bitflags/bitflags/pull/229
[#235]: https://github.com/bitflags/bitflags/pull/235
[#244]: https://github.com/bitflags/bitflags/pull/244
[#245]: https://github.com/bitflags/bitflags/pull/245
[#246]: https://github.com/bitflags/bitflags/pull/246
[#247]: https://github.com/bitflags/bitflags/pull/247
[#249]: https://github.com/bitflags/bitflags/pull/249
# 1.2.1
- Remove extraneous `#[inline]` attributes ([#194])
[#194]: https://github.com/bitflags/bitflags/pull/194
# 1.2.0
- Fix typo: {Lower, Upper}Exp - {Lower, Upper}Hex ([#183])
- Add support for "unknown" bits ([#188])
[#183]: https://github.com/rust-lang-nursery/bitflags/pull/183
[#188]: https://github.com/rust-lang-nursery/bitflags/pull/188
# 1.1.0
This is a re-release of `1.0.5`, which was yanked due to a bug in the RLS.
# 1.0.5
- Use compiletest_rs flags supported by stable toolchain ([#171])
- Put the user provided attributes first ([#173])
- Make bitflags methods `const` on newer compilers ([#175])
[#171]: https://github.com/rust-lang-nursery/bitflags/pull/171
[#173]: https://github.com/rust-lang-nursery/bitflags/pull/173
[#175]: https://github.com/rust-lang-nursery/bitflags/pull/175
# 1.0.4
- Support Rust 2018 style macro imports ([#165])
```rust
use bitflags::bitflags;
```
[#165]: https://github.com/rust-lang-nursery/bitflags/pull/165
# 1.0.3
- Improve zero value flag handling and documentation ([#157])
[#157]: https://github.com/rust-lang-nursery/bitflags/pull/157
# 1.0.2
- 30% improvement in compile time of bitflags crate ([#156])
- Documentation improvements ([#153])
- Implementation cleanup ([#149])
[#156]: https://github.com/rust-lang-nursery/bitflags/pull/156
[#153]: https://github.com/rust-lang-nursery/bitflags/pull/153
[#149]: https://github.com/rust-lang-nursery/bitflags/pull/149
# 1.0.1
- Add support for `pub(restricted)` specifier on the bitflags struct ([#135])
- Optimize performance of `all()` when called from a separate crate ([#136])
[#135]: https://github.com/rust-lang-nursery/bitflags/pull/135
[#136]: https://github.com/rust-lang-nursery/bitflags/pull/136
# 1.0.0
- **[breaking change]** Macro now generates [associated constants](https://doc.rust-lang.org/reference/items.html#associated-constants) ([#24])
- **[breaking change]** Minimum supported version is Rust **1.20**, due to usage of associated constants
- After being broken in 0.9, the `#[deprecated]` attribute is now supported again ([#112])
- Other improvements to unit tests and documentation ([#106] and [#115])
[#24]: https://github.com/rust-lang-nursery/bitflags/pull/24
[#106]: https://github.com/rust-lang-nursery/bitflags/pull/106
[#112]: https://github.com/rust-lang-nursery/bitflags/pull/112
[#115]: https://github.com/rust-lang-nursery/bitflags/pull/115
## How to update your code to use associated constants
Assuming the following structure definition:
```rust
bitflags! {
struct Something: u8 {
const FOO = 0b01,
const BAR = 0b10
}
}
```
In 0.9 and older you could do:
```rust
let x = FOO.bits | BAR.bits;
```
Now you must use:
```rust
let x = Something::FOO.bits | Something::BAR.bits;
```
# 0.9.1
- Fix the implementation of `Formatting` traits when other formatting traits were present in scope ([#105])
[#105]: https://github.com/rust-lang-nursery/bitflags/pull/105
# 0.9.0
- **[breaking change]** Use struct keyword instead of flags to define bitflag types ([#84])
- **[breaking change]** Terminate const items with semicolons instead of commas ([#87])
- Implement the `Hex`, `Octal`, and `Binary` formatting traits ([#86])
- Printing an empty flag value with the `Debug` trait now prints "(empty)" instead of nothing ([#85])
- The `bitflags!` macro can now be used inside of a fn body, to define a type local to that function ([#74])
[#74]: https://github.com/rust-lang-nursery/bitflags/pull/74
[#84]: https://github.com/rust-lang-nursery/bitflags/pull/84
[#85]: https://github.com/rust-lang-nursery/bitflags/pull/85
[#86]: https://github.com/rust-lang-nursery/bitflags/pull/86
[#87]: https://github.com/rust-lang-nursery/bitflags/pull/87
# 0.8.2
- Update feature flag used when building bitflags as a dependency of the Rust toolchain
# 0.8.1
- Allow bitflags to be used as a dependency of the Rust toolchain
# 0.8.0
- Add support for the experimental `i128` and `u128` integer types ([#57])
- Add set method: `flags.set(SOME_FLAG, true)` or `flags.set(SOME_FLAG, false)` ([#55])
This may break code that defines its own set method
[#55]: https://github.com/rust-lang-nursery/bitflags/pull/55
[#57]: https://github.com/rust-lang-nursery/bitflags/pull/57
# 0.7.1
*(yanked)*
# 0.7.0
- Implement the Extend trait ([#49])
- Allow definitions inside the `bitflags!` macro to refer to items imported from other modules ([#51])
[#49]: https://github.com/rust-lang-nursery/bitflags/pull/49
[#51]: https://github.com/rust-lang-nursery/bitflags/pull/51
# 0.6.0
- The `no_std` feature was removed as it is now the default
- The `assignment_operators` feature was remove as it is now enabled by default
- Some clippy suggestions have been applied