Struct TaskManagerSystem

pub struct TaskManagerSystem;

Traverses all descendents of all finalized entities and unblocks them if possible.

Also does some garbage collection:

• deletes task graphs with OnCompletion::Delete
• removes FinalTag components from completed entities

Trait Implementations

impl<'a> System<'a> for TaskManagerSystem

type SystemData = (TaskData<'a, Storage<'a, TaskProgress, Fetch<'a, MaskedStorage<TaskProgress>>>, Storage<'a, SingleEdge, Fetch<'a, MaskedStorage<SingleEdge>>>, Storage<'a, MultiEdge, Fetch<'a, MaskedStorage<MultiEdge>>>, ()>, Storage<'a, FinalTag, FetchMut<'a, MaskedStorage<FinalTag>>>)

The resource bundle required to execute this system.

fn run(&mut self, (task_user, finalized): 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<'b>(&'b self) -> AccessorCow<'a, 'b, 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.