genawaiter

Fixed

• Compile error due to missing features (#12)

Added

• Proc macros gen!, yield_!, and friends (Thanks @DevinR528!)
• Example showing error propagation

Deprecated

• generator_mut! and unsafe_create_generator! macros. Use let_gen_using! instead.

Added

• Implement Stream for generators. (requires opting in to the dependency with the feature futures03)

Added

• generator_mut!, a safe wrapper on top of unsafe_create_generator!.
• A version of Gen which can be shared between threads.
• Co now detects when it's used after its generator has completed, and panics (in debug builds).

Added

• Support for resume arguments, via Coroutine and resume_with.
• The backing state of stack-based generators is now public (Shelf), so you can avoid using macros if you wish.

Changed

• Improved panic messages (in debug builds) which try to teach correct usage of the library.
• Stack-based generators are now "less unsafe". The lifetime of co is now bound by the lifetime of the generator's state, instead of 'static. It's not fully safe yet, but it's much better.
• Improved the docs.
• Moved CI from GitLab to GitHub Actions.