private static String ReadFast(ref MessagePackReader reader, byte position)
{
var length = position & 0x1F;
var valueSpan = reader.PeekFast(1, length);
reader.AdvanceWithinSpan(length + 1);
return(EncodingUtils.ToString(valueSpan));
}
private static ExtensionResult ReadFast(ref MessagePackReader reader, ref byte position)
{
var typeCode = unchecked ((sbyte)Unsafe.AddByteOffset(ref position, (IntPtr)1));
var valueSpan = reader.PeekFast(2, 1);
reader.AdvanceWithinSpan(3);
return(new ExtensionResult(typeCode, valueSpan));
}
private static String ReadFast(ref MessagePackReader reader, ref byte position)
{
var length = (int)Unsafe.AddByteOffset(ref position, (IntPtr)1);
var valueSpan = reader.PeekFast(2, length);
reader.AdvanceWithinSpan(length + 2);
return(EncodingUtils.ToString(valueSpan));
}
private static String ReadFast(ref MessagePackReader reader, ref byte position)
{
IntPtr offset = (IntPtr)1;
var length = unchecked ((Unsafe.AddByteOffset(ref position, offset) << 8) + Unsafe.AddByteOffset(ref position, offset + 1));
var valueSpan = reader.PeekFast(3, length);
reader.AdvanceWithinSpan(length + 3);
return(EncodingUtils.ToString(valueSpan));
}
private static ExtensionResult ReadFast(ref MessagePackReader reader, ref byte position)
{
IntPtr offset = (IntPtr)1;
var length = Unsafe.AddByteOffset(ref position, offset); // pos 1
var typeCode = unchecked ((sbyte)Unsafe.AddByteOffset(ref position, offset + 1)); // pos 2
if (0u >= length)
{
reader.AdvanceWithinSpan(3);
return(new ExtensionResult(typeCode, ReadOnlySpan <byte> .Empty));
}
var valueSpan = reader.PeekFast(3, length);
reader.AdvanceWithinSpan(length + 3);
return(new ExtensionResult(typeCode, valueSpan));
}