1 # Version 1.0.9 (2022-04-04)
2 * Disable unused default features for the `darling` crate. (Thanks @glandium)
3 * Add a new `#[enumset(no_super_impls)]` feature which prevents
4 `#[derive(EnumSetType)]` from automatically generating implementations of
5 `Copy`, `Clone`, `Eq`, or `PartialEq`. (Thanks @ahcodedthat)
6 * Suppressed several clippy warnings.
7 * Implemented `DoubleEndedIterator` for `EnumSetIter`.
8 * `#[derive(EnumSetType)]` now uses `proc-macro-crate` to find the path of the
9 `enumset` crate instead of relying on the user to manually specify it,
10 making it easier to use when the crate has been renamed via cargo.
11 * Minimum required Rust version is now 1.36+, due to updates in dependencies.
13 # Version 1.0.8 (2021-11-04)
14 * Optimized `EnumSet` iteration. (Thanks @MinusKelvin)
16 # Version 1.0.7 (2021-07-05)
17 * Added the `#[repr(transparent)]` flag to `EnumSet<T>` to allow for safe usage
18 in FFI code. Note that invalid bits being set in the bitset causes UB, so
19 this should be done with care. (Thanks @Riey)
21 # Version 1.0.6 (2021-02-27)
22 * Fix an unneeded warning in the output for `enum_set!` for a single value.
24 # Version 1.0.5 (2021-02-24)
25 * Implemented `core::iter::Sum` for `EnumSet<T>`.
26 * Properly acknowledge that the minimum required Rust version is actually 1.34+
27 and not 1.31+. An retroactive changelog entry has been added to 1.0.0.
29 # Version 1.0.4 (2021-02-07)
30 * Fixes a bug that caused `enumset_derive` to require an import of `EnumSet`
31 in the scope to function.
33 # Version 1.0.3 (2021-01-27)
34 * (This version contains no code changes.)
35 * Redirected badges in the README to point at travis-ci.com instead of .org
36 * Added `README.md`, and the license files to the crate distribution.
38 # Version 1.0.2 (2021-01-25)
39 * Fixed critical error compiling on newer versions of `syn` caused by a
40 mistaken import from a private module. (Thanks @ocboogie)
42 # Version 1.0.1 (2020-08-09)
43 * Implemented `ExactSizeIterator` for `EnumSetIter`. (Thanks @dmarcuse)
45 # Version 1.0.0 (2020-04-06)
48 * **[WARNING: Potential silent breaking change]** Changed `EnumSet::insert` to
49 return whether a value was newly inserted, rather than whether the value
50 already existed in the set. This corresponds better with the behavior of
51 `HashSet::insert` and `BTreeSet::insert`.
52 * Renamed `to_bits`/`from_bits` to `as_u128`/`from_u128`.
53 * `EnumSet::bit_width` and `EnumSet::variant_count` now return a `u32` instead
54 of a `u8` for future-proofing.
55 * Removed `nightly` feature flag, as it is no longer required.
56 * Minimum required Rust version is now 1.34+.
59 * Added a series of functions like `as_u128`/`from_u128` for other unsigned
60 numeric types. (e.g. `as_u8`/`from_u8`, `as_u16`/`from_u16`, etc)
61 * Added variants of `as_u128`/`from_u128` that return an `Option` instead of
62 panicking when the conversion cannot be done.
63 * Added variants of `as_u128`/`from_u128` that truncate unknown bits instead
65 * Implemented `Extend<EnumSet<T>>` and `FromIterator<EnumSet<T>>` for
66 `EnumSet<T>`. (Thanks @manuthambi)
67 * Added an `#[enumset(crate_name = "renamed_enumset")]` annotation for
68 handling renamed crates.
71 * Fixed a bug where the procedural macro would fail on enums with a repr
72 annotation set. While reprs larger than u8 are supported, negative enum
73 variants or enum variants above 127 are still not currently supported.
75 # Version 0.4.5 (2020-02-19)
76 * Fixed a bug where compilation failed when the `serde` flag was enabled, and
77 another trait that defined `serialize` or `deserialize` was in scope.
79 # Version 0.4.4 (2019-10-12)
80 * Fixed a bug where `#[enumset(serialize_as_list)]` did not work when `Result`
83 # Version 0.4.3 (2019-10-08)
84 * Implemented `Extend` and `FromIterator` for `EnumSet<T>`.
86 # Version 0.4.2 (2019-09-28)
87 * Fixed a bug preventing empty enums and enums with one value from compiling.
89 # Version 0.4.1 (2019-09-27)
90 * Fixed bug in `EnumSetIter::size_hint`. (Thanks @manuthambi)
92 # Version 0.4.0 (2019-05-06)
93 * Removed outdated macros and attributes.
94 * All attributes for the custom derive are now written as `#[enumset(...)]`
95 * Implemented `#[enumset(serialize_deny_unknown)]`
96 * Implemented `#[enumset(serialize_repr="...")]`
97 * `#[derive(EnumSetType)]` now only implements `Copy`, `Clone`, `PartialEq` and
100 # Version 0.3.19 (2019-05-02)
101 * Fix a bug when deserializing enums containing invalid bits set.
103 # Version 0.3.18 (2019-03-11)
104 * Fix an off-by-one error causing enums with 9, 17, 33, etc variants to behave
107 # Version 0.3.17 (2019-03-11)
108 * Add an `#[enumset_serialize_as_list]` attribute to cause the `Deserialize`
109 and `Serialize` implementations for `EnumSet<T>` to serialize it as a seq
110 of `T`s rather than an integer bitmask.
112 # Version 0.3.16 (2019-02-04)
113 * Added `Default` implementation for `EnumSet<T>` that returns an empty map.
116 # Version 0.3.15 (2019-01-08)
117 * Added optional `serde` support.
119 # Version 0.3.14 (2018-11-09)
121 * Deprecated the `enum_set_type!` macro in favor of a custom derive.
122 * Added a way to avoid the automatic operator overloads derived from
124 * Fixed a major issue that would have prevented `enumset` from being used in
126 * Minimum required version is now 1.30.0+. There should be no more need to
127 bump the minimum Rust version in the forseeable future.
131 No release notes were kept for prior versions.