Trait shipyard::Delete

source · [−]
pub trait Delete {
    fn delete(&mut self, entity: EntityId) -> bool;
}
Expand description

Deletes component from entities.

Required Methods

Deletes component in entity, return true if the entity had this component.
Multiple components can be deleted at the same time using a tuple.

Example
use shipyard::{Component, Delete, 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();

assert!((&mut usizes, &mut u32s).delete(entity));

Implementations on Foreign Types

Implementors