Struct legion::Schedule

pub struct Schedule { /* fields omitted */ }

A schedule of systems for execution.

Examples

let mut world = World::default();
let mut resources = Resources::default();
let mut schedule = Schedule::builder()
    .add_system(find_collisions)
    .flush()
    .add_system(calculate_acceleration)
    .add_system(update_positions)
    .build();

schedule.execute(&mut world, &mut resources);

Implementations

impl Schedule

pub fn builder() -> Builder

Creates a new schedule builder.

pub fn execute(&mut self, world: &mut World, resources: &mut Resources)

Executes all of the steps in the schedule.

pub fn execute_in_thread_pool(
    &mut self,
    world: &mut World,
    resources: &mut Resources,
    pool: &ThreadPool
)

Executes all of the steps in the schedule, with parallelized systems running in the given thread pool.

pub fn into_vec(self) -> Vec<Step>

Converts the schedule into a vector of steps.

Trait Implementations

impl Debug for Schedule

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<Builder> for Schedule

fn from(builder: Builder) -> Self

Performs the conversion.

impl From<Vec<Step, Global>> for Schedule

fn from(steps: Vec<Step>) -> Self

Performs the conversion.