Module bevy::ecs::schedule

Modules

• common_conditions

Structs

• Dag
  A directed acyclic graph structure.
• MainThreadExecutor
  New-typed ThreadExecutor Resource that is used to run systems on the main thread
• MultiThreadedExecutor
  Runs the schedule using a thread pool. Non-conflicting systems can run in parallel.
• NextState
  The next state of State<S>.
• OnEnter
  The label of a Schedule that runs whenever State<S> enters this state.
• OnExit
  The label of a Schedule that runs whenever State<S> exits this state.
• OnUpdate
  A SystemSet that will run within CoreSet::Update when this state is active.
• Schedule
  A collection of systems, and the metadata and executor needed to run them in a certain order under certain conditions.
• ScheduleBuildSettings
  Specifies miscellaneous settings for schedule construction.
• ScheduleGraph
  Metadata for a Schedule.
• Schedules
  Resource that stores Schedules mapped to ScheduleLabels.
• SimpleExecutor
  A variant of SingleThreadedExecutor that calls apply_buffers immediately after running each system.
• SingleThreadedExecutor
  Runs the schedule using a single thread.
• State
  A finite-state machine whose transitions have associated schedules ([OnEnter(state)] and [OnExit(state)]).
• SystemConfig
  A System with scheduling metadata.
• SystemConfigs
  A collection of SystemConfig.
• SystemSchedule
  Holds systems and conditions of a Schedule sorted in topological order (along with dependency information for multi-threaded execution).
• SystemSetConfig
  A SystemSet with scheduling metadata.
• SystemSetConfigs
  A collection of SystemSetConfig.
• SystemTypeSet
  A SystemSet grouping instances of the same function.

Enums

• BaseSetMembership
  Describes which base set (i.e. SystemSet where SystemSet::is_base returns true) a system belongs to.
• ExecutorKind
  Specifies how a Schedule will be run.
• LogLevel
  Specifies how schedule construction should respond to detecting a certain kind of issue.
• NodeId
  Unique identifier for a system or system set.
• ScheduleBuildError
  Category of errors encountered during schedule construction.

Traits

• BaseSystemSet
  A marker trait for SystemSet types where is_base returns true. This should only be implemented for types that satisfy this requirement. It is automatically implemented for base set types by #[derive(SystemSet)].
• Condition
  A system that determines if one or more scheduled systems should run.
• FreeSystemSet
  A marker trait for SystemSet types where is_base returns false. This should only be implemented for types that satisfy this requirement. It is automatically implemented for non-base set types by #[derive(SystemSet)].
• IntoSystemConfig
  Types that can be converted into a SystemConfig.
• IntoSystemConfigs
  Types that can convert into a SystemConfigs.
• IntoSystemSet
  Types that can be converted into a SystemSet.
• IntoSystemSetConfig
  Types that can be converted into a SystemSetConfig.
• IntoSystemSetConfigs
  Types that can convert into a SystemSetConfigs.
• ScheduleLabel
  A strongly-typed label.
• States
  Types that can define world-wide states in a finite-state machine.
• SystemSet
  Types that identify logical groups of systems.

Functions

• apply_state_transition
  If a new state is queued in NextState<S>, this system:
• apply_system_buffers
  Instructs the executor to call apply_buffers on the systems that have run but not applied their buffers.
• run_enter_schedule
  Run the enter schedule for the current state

Type Definitions

• AndThen
  Combines the outputs of two systems using the && operator.
• BoxedCondition
• BoxedScheduleLabel
• BoxedSystemSet
• OrElse
  Combines the outputs of two systems using the || operator.

Derive Macros

• ScheduleLabel
  Derive macro generating an impl of the trait ScheduleLabel.
• States
• SystemSet
  Derive macro generating an impl of the trait SystemSet.