Chris Russell 837991a5b5 Replace ValidationOutcome with Result (#18541) ... # Objective Make it easier to short-circuit system parameter validation. Simplify the API surface by combining `ValidationOutcome` with `SystemParamValidationError`. ## Solution Replace `ValidationOutcome` with `Result<(), SystemParamValidationError>`. Move the docs from `ValidationOutcome` to `SystemParamValidationError`. Add a `skipped` field to `SystemParamValidationError` to distinguish the `Skipped` and `Invalid` variants. Use the `?` operator to short-circuit validation in tuples of system params.		2025-03-26 03:36:16 +00:00
..
change_detection.rs
component_hooks.rs	Preserve spawned RelationshipTarget order and other improvements (#17858)	2025-03-05 22:18:57 +00:00
custom_query_param.rs
custom_schedule.rs
dynamic.rs	Remove deprecated component_reads_and_writes (#16348)	2025-03-04 08:22:29 +00:00
ecs_guide.rs	Renamed EventWriter::send methods to write. (#17977)	2025-02-23 21:18:52 +00:00
entity_disabling.rs	Make Query::single (and friends) return a Result (#18082)	2025-03-02 19:51:56 +00:00
error_handling.rs	Unify and simplify command and system error handling (#18351)	2025-03-18 19:27:50 +00:00
event.rs	Renamed EventWriter::send methods to write. (#17977)	2025-02-23 21:18:52 +00:00
fallible_params.rs	Replace ValidationOutcome with Result (#18541)	2025-03-26 03:36:16 +00:00
fixed_timestep.rs
generic_system.rs	Relationships (non-fragmenting, one-to-many) (#17398)	2025-01-18 22:20:30 +00:00
hierarchy.rs	Add an example teaching users about custom relationships (#17443)	2025-01-20 23:17:38 +00:00
immutable_components.rs	Improved Entity Mapping and Cloning (#17687)	2025-02-06 22:13:41 +00:00
iter_combinations.rs
nondeterministic_system_order.rs
observer_propagation.rs	Improve derive(Event) and simplify macro code (#18083)	2025-03-07 02:01:23 +00:00
observers.rs	Make Query::single (and friends) return a Result (#18082)	2025-03-02 19:51:56 +00:00
one_shot_systems.rs
parallel_query.rs	Make Query::single (and friends) return a Result (#18082)	2025-03-02 19:51:56 +00:00
relationships.rs	Add an example teaching users about custom relationships (#17443)	2025-01-20 23:17:38 +00:00
removal_detection.rs	Rename trigger.entity() to trigger.target() (#16716)	2024-12-08 21:55:09 +00:00
run_conditions.rs
send_and_receive_events.rs	Renamed EventWriter::send methods to write. (#17977)	2025-02-23 21:18:52 +00:00
startup_system.rs
system_closure.rs
system_param.rs
system_piping.rs
system_stepping.rs	Remove stepping from default features (#12847)	2024-04-03 19:16:02 +00:00