# SegmentBuilder

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

[NuGet package](https://www.nuget.org/packages/Microsoft.Orleans.Streaming) | [Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Streaming/Common/SegmentBuilder.cs#L11)

```csharp
public static class SegmentBuilder
```

Utility class for encoding data into an ArraySegment.

## Methods

- [Append(ArraySegment<byte>, int, ReadOnlySpan<byte>)](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.providers.streams.common.segmentbuilder/methods/append-system-arraysegment-byte-ref-int-system-readonlyspan-byte-30377f1b/)
- [Append(ArraySegment<byte>, int, string)](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.providers.streams.common.segmentbuilder/methods/append-system-arraysegment-byte-ref-int-string-f4f26612/)
- [CalculateAppendSize(ReadOnlySpan<byte>)](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.providers.streams.common.segmentbuilder/methods/calculateappendsize-system-readonlyspan-byte-99120bf6/)
- [CalculateAppendSize(string)](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.providers.streams.common.segmentbuilder/methods/calculateappendsize-string-42b7f44b/)
- [ReadNextBytes(ArraySegment<byte>, int)](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.providers.streams.common.segmentbuilder/methods/readnextbytes-system-arraysegment-byte-ref-int-04059880/)
- [ReadNextString(ArraySegment<byte>, int)](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.providers.streams.common.segmentbuilder/methods/readnextstring-system-arraysegment-byte-ref-int-f4503a87/)