Module sparsey::entity

Manages entities and their associated components.

Structs

• Comp
  Shared view over all components of type T in the storage.
• CompMut
  Exclusive view over all components of type T in the storage.
• DenseEntity
  Versioned index stored in SparseVec.
• Entities
  View over all entities in the storage.
• Entity
  Uniquely identifies a set of components in an EntityStorage.
• EntityStorage
  Storage for entities and components.
• GroupInfo
  Holds grouping information about a set of components.
• GroupLayout
  Describes the layout of the component groups that can be set on an EntityStorage.
• GroupLayoutBuilder
  Builder that can be used to construct a new GroupLayout.
• SparseVec
  Maps entities to dense indexes.
• Version
  Version used for recylcling entity indexes.

Constants

• MAX_GROUP_ARITY
  Maximum number of component types that can form a group.
• MAX_GROUP_COUNT
  Maximum number of groups that can be set on an EntityStorage.
• MIN_GROUP_ARITY
  Minimum number of component types required to form a group.

Traits

• Component
  Marker trait for components that can be added to entities.
• ComponentSet
  Handles insert and remove operations for components stored in an EntitySotrage.
• GroupDescriptor
  Helper trait for creating groups in a GroupLayout.