Trait TraitResourceExt

pub trait TraitResourceExt {
    // Required methods
    fn insert_resource_as<Trait: ?Sized + TraitResource, R: Resource>(
        &mut self,
        resource: R,
    ) -> &mut Self
       where (R,): TraitResourceMarker<Trait, Covered = R>;
    fn init_resource_as<Trait: ?Sized + TraitResource, R: Resource + Default>(
        &mut self,
    ) -> &mut Self
       where (R,): TraitResourceMarker<Trait, Covered = R>;
    fn register_resource_as<Trait: ?Sized + TraitResource, R: Resource>(
        &mut self,
    ) -> &mut Self
       where (R,): TraitResourceMarker<Trait, Covered = R>;
    fn get_resources_trait<Trait: ?Sized + TraitResource>(
        &self,
    ) -> TraitResourceIterator<'_, Trait> ;
    fn get_resources_trait_mut<Trait: ?Sized + TraitResource>(
        &mut self,
    ) -> TraitResourceIteratorMut<'_, Trait> ;
    fn unregister_resource_from_trait<Trait: ?Sized + TraitResource, R: Resource>(
        &mut self,
    )
       where (R,): TraitResourceMarker<Trait, Covered = R>;
}

Required Methods

fn insert_resource_as<Trait: ?Sized + TraitResource, R: Resource>( &mut self, resource: R, ) -> &mut Self

where (R,): TraitResourceMarker<Trait, Covered = R>,

Inserts a resource into the world and registers its trait. if the resource already exists, it will be overridden.

fn init_resource_as<Trait: ?Sized + TraitResource, R: Resource + Default>( &mut self, ) -> &mut Self

where (R,): TraitResourceMarker<Trait, Covered = R>,

Initializes a resource into the world and registers its trait. if the resource already exists, it will be overridden.

fn register_resource_as<Trait: ?Sized + TraitResource, R: Resource>( &mut self, ) -> &mut Self

where (R,): TraitResourceMarker<Trait, Covered = R>,

Registers a resource as implementing a trait. If the resource is already registered nothing will happen.

Panics

Panics if the resource does not exist.

fn get_resources_trait<Trait: ?Sized + TraitResource>( &self, ) -> TraitResourceIterator<'_, Trait>

Get TraitResourceIterator<Trait>

fn get_resources_trait_mut<Trait: ?Sized + TraitResource>( &mut self, ) -> TraitResourceIteratorMut<'_, Trait>

Get TraitResourceIteratorMut<Trait>

fn unregister_resource_from_trait<Trait: ?Sized + TraitResource, R: Resource>( &mut self, )

where (R,): TraitResourceMarker<Trait, Covered = R>,

Unregister a resource from trait.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl TraitResourceExt for App

fn insert_resource_as<Trait: ?Sized + TraitResource, R: Resource>( &mut self, resource: R, ) -> &mut Self

where (R,): TraitResourceMarker<Trait, Covered = R>,

fn init_resource_as<Trait: ?Sized + TraitResource, R: Resource + Default>( &mut self, ) -> &mut Self

where (R,): TraitResourceMarker<Trait, Covered = R>,

fn register_resource_as<Trait: ?Sized + TraitResource, R: Resource>( &mut self, ) -> &mut Self

where (R,): TraitResourceMarker<Trait, Covered = R>,

fn get_resources_trait<Trait: ?Sized + TraitResource>( &self, ) -> TraitResourceIterator<'_, Trait>

fn get_resources_trait_mut<Trait: ?Sized + TraitResource>( &mut self, ) -> TraitResourceIteratorMut<'_, Trait>

fn unregister_resource_from_trait<Trait: ?Sized + TraitResource, R: Resource>( &mut self, )

where (R,): TraitResourceMarker<Trait, Covered = R>,

impl TraitResourceExt for World

fn insert_resource_as<Trait: ?Sized + TraitResource, R: Resource>( &mut self, resource: R, ) -> &mut Self

where (R,): TraitResourceMarker<Trait, Covered = R>,

fn init_resource_as<Trait: ?Sized + TraitResource, R: Resource + Default>( &mut self, ) -> &mut Self

where (R,): TraitResourceMarker<Trait, Covered = R>,

fn register_resource_as<Trait: ?Sized + TraitResource, R: Resource>( &mut self, ) -> &mut Self

where (R,): TraitResourceMarker<Trait, Covered = R>,

fn get_resources_trait<Trait: ?Sized + TraitResource>( &self, ) -> TraitResourceIterator<'_, Trait>

fn get_resources_trait_mut<Trait: ?Sized + TraitResource>( &mut self, ) -> TraitResourceIteratorMut<'_, Trait>

fn unregister_resource_from_trait<Trait: ?Sized + TraitResource, R: Resource>( &mut self, )

where (R,): TraitResourceMarker<Trait, Covered = R>,

Implementors