Struct specs::FetchMut

pub struct FetchMut<'a, T> where
    T: 'a,  { /* fields omitted */ }

Return value of Resources::fetch_mut.

Trait Implementations

impl<'a, T> DerefMut for FetchMut<'a, T> where
    T: Resource, 

fn deref_mut(&mut self) -> &mut T

Mutably dereferences the value.

impl<'a, T> Deref for FetchMut<'a, T> where
    T: Resource, 

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &T

Dereferences the value.

impl<'a, T> SystemData<'a> for FetchMut<'a, T> where
    T: Resource, 

fn fetch(res: &'a Resources, id: usize) -> FetchMut<'a, T>

Creates a new resource bundle by fetching the required resources from the [Resources] struct.

fn reads(usize) -> Vec<ResourceId>

A list of [ResourceId]s the bundle needs read access to in order to build the target resource bundle.

fn writes(id: usize) -> Vec<ResourceId>

A list of [ResourceId]s the bundle needs write access to in order to build the target resource bundle.