Struct bones_lib::ecs::prelude::Commands

pub struct Commands<'a>(/* private fields */);

A SystemParam that can be used to schedule systems that will be run at the end of the current SystemStage.

This is a shortcut for ResMut<CommandQueue>.

Trait Implementations

impl<'a> Deref for Commands<'a>

type Target = RefMut<'a, CommandQueue>

The resulting type after dereferencing.

fn deref(&self) -> &<Commands<'a> as Deref>::Target

Dereferences the value.

impl<'a> DerefMut for Commands<'a>

fn deref_mut(&mut self) -> &mut <Commands<'a> as Deref>::Target

Mutably dereferences the value.

impl<'a> SystemParam for Commands<'a>

type State = AtomicResource<CommandQueue>

The intermediate state for the parameter, that may be extracted from the world.

type Param<'s> = Commands<'s>

The type of the parameter, ranging over the lifetime of the intermediate state.

fn get_state(world: &World) -> <Commands<'a> as SystemParam>::State

This is called to produce the intermediate state of the system parameter.

fn borrow<'s>( _world: &'s World, state: &'s mut <Commands<'a> as SystemParam>::State ) -> <Commands<'a> as SystemParam>::Param<'s>

This is used create an instance of the system parame, possibly borrowed from the intermediate parameter state.