# Changelog [![Crates.io][crate-badge]][crate] All notable changes to this project will be documented in this file. The format is based on [Keep a Changelog] and this project adheres to [Semantic Versioning]. ## [Unreleased] ## [1.1.0] - 2019-11-03 ### Added - `assert_impl_any!` macro - `assert_impl_one!` macro - `assert_trait_sub_all!` macro - `assert_trait_super_all!` macro - Frequently asked questions to `README.md` ### Fixed - `assert_eq_size_val!`, `const_assert_eq!`, and `const_assert_ne!` to export their local inner macros. Not having this prevented them from working when `use`d or called directly via `static_assertions::macro!(...)` ### Removed - Unused `_assert_obj_safe!` from pre-1.0 ## [1.0.0] - 2019-10-02 ### Added - `assert_eq_align!` macro ### Removed - **[breaking]** Labels from macros that needed them 🎉 - Made possible by [`const _`] in Rust 1.37 - **[breaking]** `assert_impl!` macro ### Fixed - `assert_fields!` now works for `enum` types with multiple variants ### Changed - **[breaking]** `const_assert!` macro to only take one expression - Reasoning: when custom error messages are added in the future (via [`assert!`]), having the macro allow for multiple comma-separated expressions may lead to ambiguity - **[breaking]** Trait assertions to use `Type: Trait` syntax - **[breaking]** Field assertions to use `Type: field1, field2` syntax - **[breaking]** Renamed `assert_{ne,eq}_type!` to `assert_type_{ne,eq}_all!` ## [0.3.4] - 2019-06-12 ### Changed - Aliased `assert_impl!` to `assert_impl_all!` and deprecated `assert_impl!` ### Added - `assert_impl_all!` as replacement to `assert_impl!` - `assert_not_impl_all!` and `assert_not_impl_any!` macro counterparts to `assert_impl_all!` ### Fixed - `assert_eq_type!` now works with types involving lifetimes ## [0.3.3] - 2019-06-12 ### Added - `const_assert_ne!` macro counterpart to `const_assert_eq!` ### Fixed - `assert_eq_type!` would pass when types can coerce via `Deref`, such as with `str` and `String` ## [0.3.2] - 2019-05-15 ### Added - A `assert_eq_type!` macro that allows for checking whether inputs are the same concrete type - A `assert_ne_type!` macro for checking whether inputs all refer to different types ### Fixed - `const_assert!` now only takes `bool` values whereas integer (or other type) values could previously be passed ## [0.3.1] - 2018-11-15 ### Fixed - Macros that refer to other internal macros can now be imported when compiling for Rust 2018 ([issue #10](https://github.com/nvzqz/static-assertions-rs/issues/10)) ## [0.3.0] - 2018-11-14 ### Changed - Bumped minimum supported (automatically tested) Rust version to 1.24.0 - Moved message parameter for `assert_cfg!()` to last argument position, making it consistent with other macros ### Removed - No need to use `macro!(label; ...)` syntax when compiling on nightly Rust and enabling the `nightly` feature flag ## [0.2.5] - 2017-12-12 ### Changed - `assert_eq_size_ptr` wraps its code inside of a closure, ensuring that the unsafe code inside never runs - Clippy no longer warns about `unneeded_field_pattern` within `assert_fields` ### Added - Much better documentation with test examples that are guaranteed to fail at compile-time ### Removed - Removed testing features; compile failure tests are now done via doc tests ## [0.2.4] - 2017-12-11 ### Removed - Removed the actual call to `mem::transmute` while still utilizing it for size verification ([Simon Sapin], [#5]) ### Added - `assert_cfg` macro that asserts that the given configuration is set - `assert_fields` macro to assert that a struct type or enum variant has a given field ### Fixed - Allow more generics flexibility in `assert_impl` ## [0.2.3] - 2017-08-24 ### Fixed - Trailing commas are now allowed ### Removed - Removed clippy warnings ## [0.2.2] - 2017-08-13 ### Added - Added `assert_impl` macro to ensure a type implements a given set of traits ## [0.2.1] - 2017-08-13 ### Added - Added `assert_obj_safe` macro for ensuring that a trait is object-safe ## [0.2.0] - 2017-08-12 ### Added - Added `assert_eq_size_ptr` macro ### Fixed - Allow `assert_eq_size`, `const_assert`, and `const_assert_eq` in non-function contexts via providing a unique label [#1] ### Removed - **[Breaking]** Semicolon-separated `assert_eq_size` is no longer allowed ## [0.1.1] - 2017-08-12 ### Added - Added `const_assert_eq` macro ## 0.1.0 - 2017-08-12 Initial release [Simon Sapin]: https://github.com/SimonSapin [`assert!`]: https://doc.rust-lang.org/stable/std/macro.assert.html [`const _`]: https://github.com/rust-lang/rfcs/blob/master/text/2526-const-wildcard.md [#1]: https://github.com/nvzqz/static-assertions-rs/issues/1 [#5]: https://github.com/nvzqz/static-assertions-rs/pull/5 [crate]: https://crates.io/crates/static_assertions [crate-badge]: https://img.shields.io/crates/v/static_assertions.svg [Keep a Changelog]: http://keepachangelog.com/en/1.0.0/ [Semantic Versioning]: http://semver.org/spec/v2.0.0.html [Unreleased]: https://github.com/nvzqz/static-assertions-rs/compare/v1.1.0...HEAD [1.1.0]: https://github.com/nvzqz/static-assertions-rs/compare/v1.0.0...v1.1.0 [1.0.0]: https://github.com/nvzqz/static-assertions-rs/compare/v0.3.4...v1.0.0 [0.3.4]: https://github.com/nvzqz/static-assertions-rs/compare/v0.3.3...v0.3.4 [0.3.3]: https://github.com/nvzqz/static-assertions-rs/compare/v0.3.2...v0.3.3 [0.3.2]: https://github.com/nvzqz/static-assertions-rs/compare/v0.3.1...v0.3.2 [0.3.1]: https://github.com/nvzqz/static-assertions-rs/compare/v0.3.0...v0.3.1 [0.3.0]: https://github.com/nvzqz/static-assertions-rs/compare/v0.2.5...v0.3.0 [0.2.5]: https://github.com/nvzqz/static-assertions-rs/compare/v0.2.4...v0.2.5 [0.2.4]: https://github.com/nvzqz/static-assertions-rs/compare/v0.2.3...v0.2.4 [0.2.3]: https://github.com/nvzqz/static-assertions-rs/compare/v0.2.2...v0.2.3 [0.2.2]: https://github.com/nvzqz/static-assertions-rs/compare/v0.2.1...v0.2.2 [0.2.1]: https://github.com/nvzqz/static-assertions-rs/compare/v0.2.0...v0.2.1 [0.2.0]: https://github.com/nvzqz/static-assertions-rs/compare/v0.1.1...v0.2.0 [0.1.1]: https://github.com/nvzqz/static-assertions-rs/compare/v0.1.0...v0.1.1