Christian Hughes 9c004439b8 Remove States::variants and remove enum-only restriction its derive (#9945) ... # Objective The `States::variants` method was once used to construct `OnExit` and `OnEnter` schedules for every possible value of a given `States` type. [Since the switch to lazily initialized schedules](https://github.com/bevyengine/bevy/pull/8028/files#diff-b2fba3a0c86e496085ce7f0e3f1de5960cb754c7d215ed0f087aa556e529f97f), we no longer need to track every possible value. This also opens the door to `States` types that aren't enums. ## Solution - Remove the unused `States::variants` method and its associated type. - Remove the enum-only restriction on derived States types. --- ## Changelog - Removed `States::variants` and its associated type. - Derived `States` can now be datatypes other than enums. ## Migration Guide - `States::variants` no longer exists. If you relied on this function, consider using a library that provides enum iterators.		2023-09-30 22:32:39 +00:00
..
executor	Cache System Tracing Spans (#9390)	2023-09-13 19:10:11 +00:00
condition.rs	Remove States::variants and remove enum-only restriction its derive (#9945)	2023-09-30 22:32:39 +00:00
config.rs	Fix some typos (#9934)	2023-09-26 19:46:24 +00:00
graph_utils.rs	Remove reference to base sets (#9032)	2023-07-03 20:44:10 +00:00
mod.rs	Replace IntoSystemSetConfig with IntoSystemSetConfigs (#9247)	2023-09-05 17:15:27 +00:00
schedule.rs	Fix typos (#9965)	2023-09-29 12:26:41 +00:00
set.rs	One Shot Systems (#8963)	2023-09-19 20:17:05 +00:00
state.rs	Remove States::variants and remove enum-only restriction its derive (#9945)	2023-09-30 22:32:39 +00:00