| AppendOnlyCollection<T> | |
| BTree<T> | |
| CircularBuffer<T> | A circular buffer (ring buffer) collection that maintains a fixed-size buffer and overwrites old items when full. |
| DoubleEndedQueue<T> | Represents a growable double-ended queue. |
| ImmutableEquatableArray | |
| ImmutableEquatableArray<T> | |
| ImmutableEquatableDictionary | |
| ImmutableEquatableDictionary<TKey, TValue> | |
| ImmutableEquatableSet | |
| ImmutableEquatableSet<T> | |
| LimitList<T> | A list that holds at most LimitList<T>.Capacity items, and drops the item at the other end when an item is added to a full list. |
| MultiValueDictionary<TKey, TValue> | |
| PruningRadixTree | Represents a case-sensitive radix-compressed trie optimized for ranked prefix autocomplete. |
| SkipList<T> | Represents a sorted skip list that stores unique values. |
| SortedList<T> | |
| Trie<TValue> | |
| UnsafeListDictionary<TKey, TValue> | This dictionary doesn't ensure the items are unique. For instance, you can use it to create a list of values to serialize without spending time validating the items. |
| UnsafeListDictionary<TKey, TValue>.KeyCollection | |
| UnsafeListDictionary<TKey, TValue>.ValueCollection | |