Module ecs

Structs

• AutoDespawnSet
• AutoDespawnSignal
  RAII handle to a despawn signal.
• AutoDespawner
  Creates AutoDespawnSignals.
• CallOnce
  Callback wrapper for FnOnce functions. Implements Command.
• CallOnceWith
  Callback wrapper that lets you call with a value once. The helper returned by .call_with() implements Command.
• Callback
  Callback wrapper. Implements Command.
• CallbackWith
  Callback wrapper that lets you call with a value. The helper returned by .call_with() implements Command.
• Callwith
  Callback wrapper with a specific call value baked in. Implements Command.
• CallwithOnce
  Callback wrapper with a specific call value baked in. Implements Command.
• IdMappedSystems
  Tracks named systems.
• SysCall
  Callback wrapper that mimics syscall (without an implicit call to apply_deferred).
• SysId
  System identifier for referencing spawned systems.
• SysName
  System identifier for use in named systems.

Enums

• CallbackSystem
  Represents a system callback.
• RawCallbackSystem
  Represents a system callback.

Traits

• AutoDespawnAppExt
  Extends the App API with a method to set up auto despawning.
• CommandsSyscallExt
  Extends Commands with the syscall method.
• SpawnedSyscallCommandsExt
• WorldSyscallExt
  Extends World with the syscall method.

Functions

• garbage_collect_entities
  Drains AutoDespawner and recursively despawns entities that were auto-despawned.
• named_syscall
  Execute a named system on some data then apply the system’s deferred commands.
• named_syscall_direct
  Directly invoke a named system.
• prep_fncall
  Wraps a Fn system in a system that consumes the system input.
• register_named_system
  Register a named system for future use.
• register_named_system_from
• run_initialized_system
  Runs a system with cleanup that occurs between running the system and applying deferred commands.
• spawn_rc_system
  Spawn a ref-counted system.
• spawn_rc_system_from
  Spawn a ref-counted system.
• spawn_system
  Spawn a system as an entity.
• spawn_system_from
  Spawn a system as an entity.
• spawned_syscall
  Execute a pre-spawned system on some data then apply the system’s deferred commands.
• syscall
  Executes a system on some data then applies the system’s deferred commands.
• syscall_with_validation
  Same as syscall except the validation function is called the first time the system is run.
• try_callback
  Try to invoke the callback C on entity.
• try_callback_with
  Try to invoke the callback C on entity with value.