- ImmutableHashSet<T> - Builder 
- Enumerator 
- Empty 
- Count 
- IsEmpty 
- KeyComparer 
- Add(T) 
- Clear() 
- Contains(T) 
- Except(IEnumerable<T>) 
- GetEnumerator() 
- Intersect(IEnumerable<T>) 
- IsProperSubsetOf(IEnumerable<T>) 
- IsProperSupersetOf(IEnumerable<T>) 
- IsSubsetOf(IEnumerable<T>) 
- IsSupersetOf(IEnumerable<T>) 
- Overlaps(IEnumerable<T>) 
- Remove(T) 
- SetEquals(IEnumerable<T>) 
- SymmetricExcept(IEnumerable<T>) 
- ToBuilder() 
- TryGetValue(T, T) 
- Union(IEnumerable<T>) 
- WithComparer(IEqualityComparer<T>) 
 
net10.0-windows7.0
    namespace System.Collections.Immutable
{
    [CollectionBuilder(typeof(ImmutableHashSet), "Create")]
    [DebuggerDisplay("Count = {Count}")]
    [DebuggerTypeProxy(typeof(ImmutableEnumerableDebuggerProxy<?>))]
    public sealed class ImmutableHashSet<T> : ICollection<T>, IEnumerable<T>, IReadOnlyCollection<T>, IReadOnlySet<T>, ISet<T>, ICollection, IEnumerable, IImmutableSet<T>
}
            | NetFx Compat Lab | 1.3 % Reference this API | 
|---|---|
| nuget.org | 0.8 % Reference this API 0.5 % Read field | 
| Upgrade Planner | 0.5 % Reference this API | 
| Design Reviews | 
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| .NET | 5.06.07.08.09.010.0 | 
| .NET Core | 1.01.12.02.12.23.03.1 | 
| .NET Framework | 4.6.14.6.24.74.7.14.7.24.84.8.1 | 
| .NET Standard | 2.02.1 | 
| Information specific to net10.0 | |
| Platforms | This API is only available when you target a specific platform: | 
| Windows | 7.0 | 
| Information specific to net10.0-windows7.0 | |
| Assemblies | System.Collections.Immutable , Version=9.0.0.0, PublicKeyToken=b03f5f7f11d50a3a System.Collections.Immutable , Version=10.0.0.0, PublicKeyToken=b03f5f7f11d50a3a | 
| Referencing | Your project needs a package reference to  | 
| Package | System.Collections.Immutable (9.0.3) net9.0 | 
| Platform Restrictions | This API is supported on all platforms. | 
- Built-in API
- Package-provided API