Trait SystemParamFunction

pub trait SystemParamFunction<Marker> {
    type Param: SystemParam + 'static;

    // Required method
    fn run(&self, param: <Self::Param as SystemParam>::Item<'_, '_>);
}

A function that takes a SystemParam as input.

Required Associated Types

type Param: SystemParam + 'static

The SystemParam.

Required Methods

fn run(&self, param: <Self::Param as SystemParam>::Item<'_, '_>)

Run the function with the provided SystemParam’s item.

Implementors

impl<T1: SystemParam + 'static, F: Fn(T1) + Fn(T1::Item<'_, '_>)> SystemParamFunction<fn(_: T1)> for F

type Param = (T1,)

impl<T1: SystemParam + 'static, T2: SystemParam + 'static, F: Fn(T1, T2) + Fn(T1::Item<'_, '_>, T2::Item<'_, '_>)> SystemParamFunction<fn(_: T1, _: T2)> for F

type Param = (T1, T2)

impl<T1: SystemParam + 'static, T2: SystemParam + 'static, T3: SystemParam + 'static, F: Fn(T1, T2, T3) + Fn(T1::Item<'_, '_>, T2::Item<'_, '_>, T3::Item<'_, '_>)> SystemParamFunction<fn(_: T1, _: T2, _: T3)> for F

type Param = (T1, T2, T3)

impl<T1: SystemParam + 'static, T2: SystemParam + 'static, T3: SystemParam + 'static, T4: SystemParam + 'static, F: Fn(T1, T2, T3, T4) + Fn(T1::Item<'_, '_>, T2::Item<'_, '_>, T3::Item<'_, '_>, T4::Item<'_, '_>)> SystemParamFunction<fn(_: T1, _: T2, _: T3, _: T4)> for F

type Param = (T1, T2, T3, T4)

impl<T1: SystemParam + 'static, T2: SystemParam + 'static, T3: SystemParam + 'static, T4: SystemParam + 'static, T5: SystemParam + 'static, F: Fn(T1, T2, T3, T4, T5) + Fn(T1::Item<'_, '_>, T2::Item<'_, '_>, T3::Item<'_, '_>, T4::Item<'_, '_>, T5::Item<'_, '_>)> SystemParamFunction<fn(_: T1, _: T2, _: T3, _: T4, _: T5)> for F

type Param = (T1, T2, T3, T4, T5)

impl<T1: SystemParam + 'static, T2: SystemParam + 'static, T3: SystemParam + 'static, T4: SystemParam + 'static, T5: SystemParam + 'static, T6: SystemParam + 'static, F: Fn(T1, T2, T3, T4, T5, T6) + Fn(T1::Item<'_, '_>, T2::Item<'_, '_>, T3::Item<'_, '_>, T4::Item<'_, '_>, T5::Item<'_, '_>, T6::Item<'_, '_>)> SystemParamFunction<fn(_: T1, _: T2, _: T3, _: T4, _: T5, _: T6)> for F

type Param = (T1, T2, T3, T4, T5, T6)

impl<T1: SystemParam + 'static, T2: SystemParam + 'static, T3: SystemParam + 'static, T4: SystemParam + 'static, T5: SystemParam + 'static, T6: SystemParam + 'static, T7: SystemParam + 'static, F: Fn(T1, T2, T3, T4, T5, T6, T7) + Fn(T1::Item<'_, '_>, T2::Item<'_, '_>, T3::Item<'_, '_>, T4::Item<'_, '_>, T5::Item<'_, '_>, T6::Item<'_, '_>, T7::Item<'_, '_>)> SystemParamFunction<fn(_: T1, _: T2, _: T3, _: T4, _: T5, _: T6, _: T7)> for F

type Param = (T1, T2, T3, T4, T5, T6, T7)

impl<T1: SystemParam + 'static, T2: SystemParam + 'static, T3: SystemParam + 'static, T4: SystemParam + 'static, T5: SystemParam + 'static, T6: SystemParam + 'static, T7: SystemParam + 'static, T8: SystemParam + 'static, F: Fn(T1, T2, T3, T4, T5, T6, T7, T8) + Fn(T1::Item<'_, '_>, T2::Item<'_, '_>, T3::Item<'_, '_>, T4::Item<'_, '_>, T5::Item<'_, '_>, T6::Item<'_, '_>, T7::Item<'_, '_>, T8::Item<'_, '_>)> SystemParamFunction<fn(_: T1, _: T2, _: T3, _: T4, _: T5, _: T6, _: T7, _: T8)> for F

type Param = (T1, T2, T3, T4, T5, T6, T7, T8)