downcast-rs

Changed

• Updated README.md to omit lines hidden in crate documentation.
• (Minor) Cargo.toml: Corrected license format and added categories.

Refine the trait and method documentation.

Change

• Updated how code conditioned on the sync flag is written in the crate documentation to work around a crates.io doc rendering bug.

Update version to 2.0.0 and update CHANGELOG.md.

Added

• Gated the sync/Arc downcasting functionality behind a new sync feature that is enabled by default.
• Added a new DowncastSend trait to support downcasting to Box<Any + Send> and made DowncastSync extend this trait.
• Added downcasting support to Box<Any + Send + Sync> to DowncastSync.

Change

• Updated minimum supported rust version 1.56 to enforce the rustdoc::bare_urls lint (1.53) and switch to edition 2021 (1.56).

Bump version to 1.2.1 and update changelog.

Change

• Consolidated bounds on the trait to avoid triggering Clippy's multiple_bound_locations lint.

Reduce the number of keywords by one to be able to publish.

Added

• no_std support.
• CI with GitHub actions.

Changed

• Updated minimum supported rust version 1.36 for stable access to alloc.

Use dyn Trait syntax everywhere since it is supported by this libra…

Changed

• Used dyn Trait syntax everywhere since it is supported by downcast-rs's min-supported rust version (1.33).

Added

• Support for downcasting Rc<Trait> and Arc<Trait>.

Changed

• Minimum supported Rust version upped to 1.33 to support Rc and Arc in the receiver position.

Update CHANGELOG and bump version to 1.0.4.

Changed

• Added local_inner_macros to impl_downcast to allow invoking via namespace.

Add a CHANGELONG and bump version to 1.0.3.

Fixed

• Use global path for Result, Option, Box in macro expansion to avoid name conflicts with locally-defined symbols.

Minor release for minor feature addition.

Added

• Support for downcasting Box<Trait> to Box<Concrete>.

Bump up the patch version to publish the minor fix.

Fixed

• Don't use types as traits in macros.

Changed

• Cleaned up README and published 1.0.

Added

• Support for associated types as well.

Added

• Downcast functionality to downcast borrowed mutable and immutable trait objects to concrete types. Supports concrete type parameters and type variables with optional constraints.