System.IO.Compression.RunLengthEncoder static class RunLengthEncoder Documentation Code public static int GetDecodedLength(ReadOnlySpan<byte> encoded) public static int GetEncodedLength(ReadOnlySpan<byte> data) public static bool TryDecode(ReadOnlySpan<byte> encoded, Span<byte> data, out int written) public static bool TryEncode(ReadOnlySpan<byte> data, Span<byte> encoded, out int written)