Module oxygengine_core::ecs [−][src]
Modules
A macro for declaring lazily evaluated statics.
Structs
A collection of entities having the same component types
Shared reference to a single column of component data in an Archetype
Determines freshness of information derived from World::archetypes
A sequence of entities yielded by BatchedIter
Error indicating that a ColumnBatchBuilder
was missing components
Handle for appending components
Batched version of QueryIter
The output of an EntityBuilder
, suitable for passing to
World::spawn
or World::insert
A collection of components that implement Clone
Borrows every T
component in a world
A collection of component data for entities with the same component types
An incomplete collection of component data for entities with the same component types
A collection of component types
Uniquely borrows every T
component in a world
Records operations for future application to a World
Lightweight unique ID, or handle, of an entity
Helper for incrementally constructing a bundle of components with dynamic component types
Variant of EntityBuilder
that clones components on use
Handle to an entity with any component types
Iterator over all of a world’s entities
Error indicating that an entity did not have a required component
Error indicating that no entity with a particular ID exists
A prepared query can be stored independently of the World
to amortize query set-up costs.
Combined borrow of a PreparedQuery
and a World
Iterates over all entities matching a PreparedQuery
A borrow of a World
sufficient to execute the query Q
Iterator over the set of entities with the components in Q
A query builder that’s convertible directly into an iterator
Shared borrow of an entity’s component
Unique borrow of an entity’s component
A query that yields true
iff an entity would satisfy the query Q
Entity IDs created by World::spawn_batch
Iterator over Entity
s spawned by World::spawn_column_batch()
Metadata required to store a component.
Query transformer skipping entities that do not have a T
component
Query transformer skipping entities that have a T
component
An unordered collection of entities, each having any number of distinctly typed components
Enums
Errors that arise when accessing components
Holds an L
, or an R
, or both
Errors that arise when querying a single entity
Traits
A statically typed collection of components
Types that can be components, implemented automatically for all Send + Sync + 'static
types
A dynamically typed collection of components
Streaming iterators over contiguous homogeneous ranges of components