Definitions

These definitions assume you know Rust.

Please help me improve these definitions, especially with references to the literature.

Term	Definition
Bundle	A collection of Components
Commands	A structure for doing something with a Bevy world
Component	A structure definition of something that can be added to a Bevy world
Entity	An instance of a Component
System	Something (typically a function) that works on a Bevy world
World	A collection of Entities and Systems