pub trait Remove {
type Out;
// Required method
fn remove(&mut self, entity: EntityId) -> Self::Out;
}Expand description
Removes component from entities.
Required Associated Types§
Required Methods§
sourcefn remove(&mut self, entity: EntityId) -> Self::Out
fn remove(&mut self, entity: EntityId) -> Self::Out
Removes component in entity, if the entity had a component, they will be returned.
Multiple components can be removed at the same time using a tuple.
§Example
use shipyard::{Component, Remove, ViewMut, World};
#[derive(Component, Debug, PartialEq, Eq)]
struct U32(u32);
#[derive(Component, Debug, PartialEq, Eq)]
struct USIZE(usize);
let mut world = World::new();
let entity = world.add_entity((USIZE(0), U32(1)));
let (mut usizes, mut u32s) = world.borrow::<(ViewMut<USIZE>, ViewMut<U32>)>().unwrap();
let old = (&mut usizes, &mut u32s).remove(entity);
assert_eq!(old, (Some(USIZE(0)), Some(U32(1))));