# ImmutableHashSetCodec<T>

Package: [Microsoft.Orleans.Serialization](/orleans/docs/api/csharp/microsoft.orleans.serialization/) 10.0.0

[NuGet package](https://www.nuget.org/packages/Microsoft.Orleans.Serialization) | [Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Serialization/Codecs/ImmutableHashSetCodec.cs#L15)

```csharp
public sealed class ImmutableHashSetCodec<T> : GeneralizedReferenceTypeSurrogateCodec<ImmutableHashSet<T>, ImmutableHashSetSurrogate<T>>
```

Serializer for `System.Collections.Immutable.ImmutableHashSet-1`.

## Type parameters

- `T`: The element type.

## Constructors

- [ImmutableHashSetCodec&lt;T&gt;(IValueSerializer&lt;ImmutableHashSetSurrogate&lt;T&gt;&gt;)](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.immutablehashsetcodec-1/constructors/constructor-orleans-serialization-serializers-ivalueserializer-orleans-serializa-d2bd1423/)

## Methods

- [ConvertFromSurrogate(ImmutableHashSetSurrogate&lt;T&gt;)](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.immutablehashsetcodec-1/methods/convertfromsurrogate-ref-orleans-serialization-codecs-immutablehashsetsurrogate-43edbf93/)
- [ConvertToSurrogate(ImmutableHashSet&lt;T&gt;, ImmutableHashSetSurrogate&lt;T&gt;)](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.immutablehashsetcodec-1/methods/converttosurrogate-system-collections-immutable-immutablehashset-t-ref-orleans-s-75c4b421/)