/// <summary>
/// Serializes a given value with the specified buffer writer.
/// </summary>
/// <param name="writer">The buffer writer to serialize with.</param>
/// <param name="value">The value to serialize.</param>
/// <param name="options">The options. Use <c>null</c> to use default options.</param>
public static void Serialize <T>(ref MessagePackWriter writer, T value, MessagePackSerializerOptions options = null)
{
options = options ?? DefaultOptions;
bool originalOldSpecValue = writer.OldSpec;
if (options.OldSpec.HasValue)
{
writer.OldSpec = options.OldSpec.Value;
}
try
{
if (options.UseLZ4Compression)
{
using (var scratch = new Nerdbank.Streams.Sequence <byte>())
{
MessagePackWriter scratchWriter = writer.Clone(scratch);
options.Resolver.GetFormatterWithVerify <T>().Serialize(ref scratchWriter, value, options);
scratchWriter.Flush();
ToLZ4BinaryCore(scratch.AsReadOnlySequence, ref writer);
}
}
else
{
options.Resolver.GetFormatterWithVerify <T>().Serialize(ref writer, value, options);
}
}
finally
{
writer.OldSpec = originalOldSpecValue;
}
}
/// <summary>
/// Serializes a given value with the specified buffer writer.
/// </summary>
/// <param name="writer">The buffer writer to serialize with.</param>
/// <param name="value">The value to serialize.</param>
/// <param name="options">The options. Use <c>null</c> to use default options.</param>
public static void Serialize <T>(ref MessagePackWriter writer, T value, MessagePackSerializerOptions options = null)
{
options = options ?? MessagePackSerializerOptions.Default;
if (options.UseLZ4Compression)
{
using (var scratch = new Nerdbank.Streams.Sequence <byte>())
{
var scratchWriter = writer.Clone(scratch);
options.Resolver.GetFormatterWithVerify <T>().Serialize(ref scratchWriter, value, options.Resolver);
scratchWriter.Flush();
ToLZ4BinaryCore(scratch.AsReadOnlySequence, ref writer);
}
}
else
{
options.Resolver.GetFormatterWithVerify <T>().Serialize(ref writer, value, options.Resolver);
}
}