mirror of
https://github.com/bevyengine/bevy
synced 2024-12-23 03:23:20 +00:00
eabcd27d93
# Objective Simplify the worldquery trait hierarchy as much as possible by putting it all in one trait. If/when gats are stabilised this can be trivially migrated over to use them, although that's not why I made this PR, those reasons are: - Moves all of the conceptually related unsafe code for a worldquery next to eachother - Removes now unnecessary traits simplifying the "type system magic" in bevy_ecs --- ## Changelog All methods/functions/types/consts on `FetchState` and `Fetch` traits have been moved to the `WorldQuery` trait and the other traits removed. `WorldQueryGats` now only contains an `Item` and `Fetch` assoc type. ## Migration Guide Implementors should move items in impls to the `WorldQuery/Gats` traits and remove any `Fetch`/`FetchState` impls Any use sites of items in the `Fetch`/`FetchState` traits should be updated to use the `WorldQuery` trait items instead Co-authored-by: Carter Anderson <mcanders1@gmail.com> |
||
|---|---|---|
| .. | ||
| entity | ||
| query | ||
| schedule | ||
| storage | ||
| system | ||
| world | ||
| archetype.rs | ||
| bundle.rs | ||
| change_detection.rs | ||
| component.rs | ||
| event.rs | ||
| lib.rs | ||
| reflect.rs | ||