Struct genesis::Entities

pub struct Entities { /* fields omitted */ }

A collection of entities.

Implementations

impl Entities

pub fn new(capacity: u32) -> Self

Allocate a set of entities with the given initial capacity.

pub fn spawn(&mut self) -> Entity

Spawn a new entity. This will grow the collection if necessary.

pub fn iter(&self) -> impl Iterator<Item = Entity> + '_

Iterate over all existing entities.

pub fn exists(&self, id: Entity) -> bool

Check if an entity exists.

pub fn clear(&mut self)

Remove all entities.

Trait Implementations

impl Debug for Entities

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.