Struct shred::DefaultBatchControllerSystem

pub struct DefaultBatchControllerSystem<'a, 'b> { /* fields omitted */ }

The DefaultBatchControllerSystem is a simple implementation that will dispatch the inner dispatcher one time.

Usually you want to create your own Dispatcher.

Is safe to implement Send and Sync because the BatchAccessor keep tracks of all used resources and thus the System can be safely executed in multi thread.

Trait Implementations

impl<'a, 'b> BatchController<'a, 'b> for DefaultBatchControllerSystem<'a, 'b>

type BatchSystemData = ()

This associated type has to contain all resources batch controller uses directly.

unsafe fn create(
    accessor: BatchAccessor,
    dispatcher: Dispatcher<'a, 'b>
) -> Self

Creates an instance of the BatchControllerSystem.

impl<'a, '_, '_> System<'a> for DefaultBatchControllerSystem<'_, '_>

type SystemData = BatchUncheckedWorld<'a>

The resource bundle required to execute this system.

fn run(&mut self, data: Self::SystemData)

Executes the system with the required system data.

fn running_time(&self) -> RunningTime

Returns a hint how long the system needs for running. This is used to optimize the way they're executed (might allow more parallelization).

fn accessor<'c>(&'c self) -> AccessorCow<'a, 'c, Self>

Return the accessor from the [SystemData].

fn setup(&mut self, world: &mut World)

Sets up the World using Self::SystemData::setup.

fn dispose(self, world: &mut World) where
    Self: Sized, 

Performs clean up that requires resources from the World. This commonly removes components from world which depend on external resources.

impl<'a, 'b> Send for DefaultBatchControllerSystem<'a, 'b>

Is safe to implement Send and Sync because the BatchAccessor keep tracks of all used resources and thus the System can be safely executed in multi thread.