Trait termite::System

pub trait System: Send + Sync + 'static {
    type In;
    type Out;

    fn meta(&self) -> &SystemMeta;
    unsafe fn meta_mut(&mut self) -> &mut SystemMeta;
    unsafe fn run(&mut self, input: Self::In, world: &World) -> Self::Out;

    fn init(&mut self, _world: &mut World) { ... }
    fn apply(&mut self, _world: &mut World) { ... }
    fn check_change_tick(&mut self, change_tick: u32) { ... }
    fn set_last_change_tick(&mut self, last_change_tick: u32) { ... }
}

Required Associated Types

type In

type Out

Required Methods

fn meta(&self) -> &SystemMeta

unsafe fn meta_mut(&mut self) -> &mut SystemMeta

Safety

• SystemMeta::access must not be modified

unsafe fn run(&mut self, input: Self::In, world: &World) -> Self::Out

Safety

• world must be the same world that was used to System::init this system.
• This system must not run at the same time as another system that has conflicting Access. Use System::meta to guarantee this.

Provided Methods

fn init(&mut self, _world: &mut World)

fn apply(&mut self, _world: &mut World)

fn check_change_tick(&mut self, change_tick: u32)

fn set_last_change_tick(&mut self, last_change_tick: u32)

Implementors

impl<In, Out, Param, F> System for FunctionSystem<In, Out, Param, F>where
    In: 'static,
    Out: 'static,
    Param: SystemParam + 'static,
    F: SystemParamFunction<In, Out, Param> + Send + Sync + 'static,

type In = In

type Out = Out