Re-exports
pub use crate::change_detection::Mut;
pub use crate::change_detection::Ref;
pub use crate::change_detection::CHECK_TICK_THRESHOLD;
Modules
Structs
- A mutable reference to a particular
Entity
and all of its components - A read-only reference to a particular
Entity
and all of its components - Stores and exposes operations on entities, components, resources, and their associated metadata.
- Exposes safe mutable access to multiple resources at a time in a World. Attempting to access World in a way that violates Rust’s mutability rules will panic thanks to runtime checks.
- A unique identifier for a
World
.
Traits
- Creates an instance of the type this trait is implemented for using data from the supplied World.