real-async-trait-rs
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A proc macro for real async traits, using nightly-only existential types and generic associated types to work around the need for type erasure
#[real_async_trait]
This nightly-only crate provides a proof-of-concept proc macro attribute that
allows async functions within traits, without the possible runtime overhead of
wrapping everything in a Box and erasing the types. This is made possible
thanks to the unstable generic_associated_types and type_alias_impl_trait
nightly features.
License
Licensed under either of
- Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
at your option.
Contribution
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.