System.Collections.Immutable by Microsoft

<PackageReference Include="System.Collections.Immutable" Version="9.0.0-preview.1.24080.9" />

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API Diff between 9.0.0-preview.1.24080.9 and 8.0.0-preview.3.23174.8

11 Additions 4 Removals

System.Collections.Frozen

• public static class FrozenDictionary
  • public static FrozenDictionary<TKey, TValue> ToFrozenDictionary<TKey, TValue>(this IEnumerable<KeyValuePair<TKey, TValue>> source, bool optimizeForReading)
  • public static FrozenDictionary<TKey, TValue> ToFrozenDictionary<TKey, TValue>(this IEnumerable<KeyValuePair<TKey, TValue>> source, IEqualityComparer<TKey> comparer, bool optimizeForReading)
• public static class FrozenSet
  • public static FrozenSet<T> ToFrozenSet<T>(this IEnumerable<T> source, bool optimizeForReading)
  • public static FrozenSet<T> ToFrozenSet<T>(this IEnumerable<T> source, IEqualityComparer<T> comparer, bool optimizeForReading)

System.Collections.Immutable

• public struct ImmutableArray<T> : IReadOnlyList<T>, IReadOnlyCollection<T>, IEnumerable<T>, IEnumerable, IList<T>, ICollection<T>, IEquatable<ImmutableArray<T>>, IList, ICollection, IImmutableArray, IStructuralComparable, IStructuralEquatable, IImmutableList<T>
  • public bool Contains(T item, IEqualityComparer<T> equalityComparer)
• public static class ImmutableHashSet
  • public static ImmutableHashSet<T> Create<T>(ReadOnlySpan<T> items)
  • public static ImmutableHashSet<T> Create<T>(IEqualityComparer<T> equalityComparer, ReadOnlySpan<T> items)
• public static class ImmutableList
  • public static ImmutableList<T> Create<T>(ReadOnlySpan<T> items)
• public static class ImmutableQueue
  • public static ImmutableQueue<T> Create<T>(ReadOnlySpan<T> items)
• public static class ImmutableSortedSet
  • public static ImmutableSortedSet<T> Create<T>(ReadOnlySpan<T> items)
  • public static ImmutableSortedSet<T> Create<T>(IComparer<T> comparer, ReadOnlySpan<T> items)
• public static class ImmutableStack
  • public static ImmutableStack<T> Create<T>(ReadOnlySpan<T> items)

System.Runtime.InteropServices

• public static class ImmutableCollectionsMarshal
  • public static T[] AsArray<T>(ImmutableArray<T> array)
  • public static ImmutableArray<T> AsImmutableArray<T>(T[] array)