Changelog

[5.1.0] - 2022-10-1

Clean up code.
On Error: Support handling unexpected panic at runtime.
Added CompactFlower, a Flower with composable error message (can be enabled using features = ["compact"] )

[4.8.0] - 2022-9-28

Make Flower and Handle uncloneable to avoid any kind of deadlock and data races, added FlowerState as alternative.
Internal only: Replace Option<S, R> with TypeOpt<S, R> managing value of the sync (mtx) state.
Revert: don't use trait bound Clone on type <S, R>
Added functionality to set verboser error message using fn error_verbose.
Remove deprecated fn
Added 'set_resultandtry_result` fn for more simpler error handling.
Added IOError type alias
Update examples
Doc and performance improved.

[4.0.2] - 2022-9-26

Fix unexpected deadlock on result fn.

[4.0.1] - 2022-9-26

Small Optimization
- Added IntoResult trait to convert Option<T> into Result<T, E>

[4.0.0] - 2022-9-25

Refactor
- ok fn changed to success fn, and err fn changed to error fn for more convenience.
- Added result and extract fn
- Remove then fn
- Remove parking_lot as dependency.

[3.0.0] - 2022-4-6

Remove needless traits: Sync + 'static
Breaking changes:
- remove fn try_recv and fn on_complete to avoid potential UB in a particular case.

[2.0.x] - 2022-4-1

Breaking change:
- remove Leaper
- refactor flower
New features:
- add activate and is_active fn hopefully more intuitive for showing progress or loading indicator.

[1.8.9] - 2021-12-19

Feat(Flower/Leaper): fn result_is_ready and channel_is_present added
parking-lot feature added (std sync mutex and std sync condivar replacement)
a few optimizations.