Trait SystemFn

pub trait SystemFn<R, Q>
where
    R: ResourceSet<'static>,
    Q: QuerySet,
{
    // Required method
    fn run(
        &mut self,
        commands: &mut CommandBuffer,
        world: &mut SubWorld<'_>,
        resources: &mut <R as ResourceSet<'static>>::Result,
        queries: &mut Q,
    );
}

A function which can provide the body of a system.

Required Methods

fn run( &mut self, commands: &mut CommandBuffer, world: &mut SubWorld<'_>, resources: &mut <R as ResourceSet<'static>>::Result, queries: &mut Q, )

Runs the system body.

Implementors

impl<F, R, Q> SystemFn<R, Q> for F

where R: ResourceSet<'static>, Q: QuerySet, F: FnMut(&mut CommandBuffer, &mut SubWorld<'_>, &mut <R as ResourceSet<'static>>::Result, &mut Q) + 'static,