James O'Brien f9853cbbc2 Add get_entity to Commands (#5854) ... # Objective - Fixes #5850 ## Solution - As described in the issue, added a `get_entity` method on `Commands` that returns an `Option<EntityCommands>` ## Changelog - Added the new method with a simple doc test - I have re-used `get_entity` in `entity`, similarly to how `get_single` is used in `single` while additionally preserving the error message - Add `#[inline]` to both functions Entities that have commands queued to despawn system will still return commands when `get_entity` is called but that is representative of the fact that the entity is still around until those commands are flushed. A potential `contains_entity` could also be added in this PR if desired, that would effectively be replacing Entities.contains but may be more discoverable if this is a common use case. Co-authored-by: Carter Anderson <mcanders1@gmail.com>		2022-09-01 22:06:46 +00:00
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command_queue.rs	add more SAFETY comments and lint for missing ones in bevy_ecs (#4835)	2022-07-04 14:44:24 +00:00
mod.rs	Add get_entity to Commands (#5854)	2022-09-01 22:06:46 +00:00
parallel_scope.rs	Update codebase to use IntoIterator where possible. (#5269)	2022-07-11 15:28:50 +00:00