Struct World 

pub struct World { /* private fields */ }

World implements a container for Systems, Entities and their Components and quering functionality

Implementations

impl World

pub fn new() -> Self

Create new empty World instance

pub fn spawn<T, I>(&mut self, iter: I)

where T: Archetype + Pattern, I: IntoIterator<Item = T>,

Spawn single or multiple entities in the world

pub fn query<'w, Q>( &'w self, ) -> impl Iterator<Item = <<Q as Query<'_>>::Iter as Iterator>::Item> + 'w

where Q: Query<'w>,

Query stored components in the World