Module extract_instances 

Convenience logic for turning components from the main world into extracted instances in the sub world.

This is essentially the same as the extract_component module, but higher-performance because it avoids the ECS overhead.

Structs

ExtractInstancesPlugin

This plugin extracts one or more components into the “sub world” as extracted instances.

ExtractedInstances

Stores all extract instances of a type in the sub world.

Traits

ExtractInstance

Describes how to extract data needed for processing from a component or components.