* Implement Rc generational pointers
* Clean up error handling a bit
* start adding tests
* Simplify a few types
* Separate Rc and normal generational boxes
* Add tests for rc drop and read
* Move over the pointer instead of the data in ReadOnlySignal props
* Fix panic on ref drop and release mode builds
* final rc signal cleanup
* use rc generational boxes for event handlers as well
* add a regression test for read only signal cloning
* merge main
---------
Co-authored-by: Jonathan Kelley <jkelleyrtp@gmail.com>
* Fix#2612: adjust readable trait to allow try_peek
Our implementation for Readable was inconsistent.
We had a try_unchecked variant for read but not for peek.
This resolves that by making a breaking change to the
Readable interface.
* fix doctests too
* Fix generation race condition with sync storage
* Document GenerationalPointer
* check generation before recycling generational box
* fix clippy
* make race_condition_regression test panic if it fails
