Struct FilteredResourcesMutParamBuilder 

pub struct FilteredResourcesMutParamBuilder<T>(/* private fields */);

A SystemParamBuilder for a FilteredResourcesMut. See the FilteredResourcesMut docs for examples.

Implementations

impl<T> FilteredResourcesMutParamBuilder<T>

pub fn new(f: T) -> Self

where T: FnOnce(&mut FilteredResourcesMutBuilder<'_>),

Creates a SystemParamBuilder for a FilteredResourcesMut that accepts a callback to configure the FilteredResourcesMutBuilder.

impl<'a> FilteredResourcesMutParamBuilder<Box<dyn FnOnce(&mut FilteredResourcesMutBuilder<'_>) + 'a>>

pub fn new_box( f: impl FnOnce(&mut FilteredResourcesMutBuilder<'_>) + 'a, ) -> Self

Creates a SystemParamBuilder for a FilteredResourcesMut that accepts a callback to configure the FilteredResourcesMutBuilder. This boxes the callback so that it has a common type.

Trait Implementations

impl<T: Clone> Clone for FilteredResourcesMutParamBuilder<T>

fn clone(&self) -> FilteredResourcesMutParamBuilder<T>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'w, 's, T: FnOnce(&mut FilteredResourcesMutBuilder<'_>)> SystemParamBuilder<FilteredResourcesMut<'w, 's>> for FilteredResourcesMutParamBuilder<T>

fn build( self, world: &mut World, ) -> <FilteredResourcesMut<'w, 's> as SystemParam>::State

Registers any World access used by this SystemParam and creates a new instance of this param’s State.

fn build_state(self, world: &mut World) -> SystemState<P>

Create a SystemState from a SystemParamBuilder. To create a system, call SystemState::build_system on the result.