Namespace Unity.XR.CoreUtils.Collections

Classes

HashSetList<T>

Wrapper data structure for hashset, that leans on a list for deterministic sort order.

ReadOnlyHashSetExtensions

Extension methods for ReadOnlyHashSet<T>, providing additional functionality for more restrictive constraints of type T.

ReadOnlyHashSet<T>

Wraps a HashSet<T> to provide a read-only view of its memory without copying any elements. It is preferable to use this collection in API designs instead of IReadOnlyCollection because GetEnumerator() returns a value-type enumerator and does not perform any heap allocations.

ReadOnlyList<T>

Wraps a List<T> to provide a read-only view of its memory without copying any elements. It is preferable to use this collection in API designs instead of IReadOnlyCollection because GetEnumerator() returns a value-type enumerator and does not perform any heap allocations.

SerializableDictionary<TKey, TValue>

A dictionary class that can be serialized by Unity. Inspired by the implementation in http://answers.unity3d.com/answers/809221/view.html

Structs

ReadOnlyListSpan<T>

Wraps a list or array to provide a read-only view of some or all elements. Elements are not copied, so if the underlying collection changes, the ReadOnlyListSpan will see the updated elements.

ReadOnlyListSpan<T>.Enumerator

Provides an enumerator for the elements of ReadOnlyListSpan.

ReadOnlyStructSpan<T>

Wraps a list, array, or NativeArray to provide a read-only view of some or all elements. Elements are not copied, so if the underlying collection changes, the ReadOnlyStructSpan will see the updated elements.

ReadOnlyStructSpan<T>.Enumerator

Provides an enumerator for the elements of ReadOnlyStructSpan.

SerializableDictionary<TKey, TValue>.Item

Class that stores the serialized items in this dictionary.

Interfaces

IReadOnlySet<T>

A subset of the IReadOnlySet interface added in .NET 5. Members that depend on the IEnumerable interface are omitted because of performance implications of boxing the enumerator.