[−][src]Module hassium::prelude

Modules

asset
changeset	Provides a changeset that can be collected from an iterator.
database
engines
error	Specs errors
fs
join	Joining of components for iteration over entities with specific components.
protocol
protocols
shred	Shared resource dispatcher
storage	Component storage types, implementations for component joins, etc.
system
text
world	Entities, resources, components, and general world management.

App
AppBuilder
AppLifeCycle
AppRunner
AssetsSystem
BitSet	A `BitSet` is a simple set designed to track which indices are placed into it.
ChangeSet	Change set that can be collected from an iterator, and joined on for easy application to components.
DefaultLogger
DenseVecStorage	Dense vector storage. Has a redirection 2-way table between entities and components, allowing to leave no gaps within the data.
Entity	`Entity` type, as seen by the user.
EntityBuilder	The entity builder, allowing to build an entity together with its components.
FetchProcess
FlaggedStorage	Wrapper storage that tracks modifications, insertions, and removals of components through an `EventChannel`.
Grid2dNeighborSample
Grid2d
HierarchyChangeRes
ID	Universal Identifier (uuidv4).
MapFetchEngine
Name
NoiseMapGenerator
NonPersistent
Parent
ReaderId	A reader ID which represents a subscription to the events pushed to the `EventChannel`.
Resources	A resource container, which provides methods to access to the contained resources.
SetAssetProtocol
StandardAppTimer
Storage	A wrapper around the masked storage and the generations vector. Can be used for safe lookup of components, insertions and removes. This is what `World::read/write` fetches for the user.
SyncAppRunner
Tag
World	The `World` struct contains the component storages and other resources.

AppTimer
AssetProtocol
BackendAppRunner
Builder	A common trait for `EntityBuilder` and `LazyBuilder`, allowing either to be used. Entity is definitely alive, but the components may or may not exist before a call to `World::maintain`.
FetchEngine
FetchProcessReader
Logger
State
SystemData	A static system data that can specify its dependencies at statically (at compile-time). Most system data is a `SystemData`, the `DynamicSystemData` type is only needed for very special setups.
Tracked	`UnprotectedStorage`s that track modifications, insertions, and removals of components.

Entities	A wrapper for a read `Entities` resource. Note that this is just `Read<Entities>`, so you can easily use it in your system:
FetchProcessID
HierarchyRes
ReadStorage	A storage with read access.
StateToken