public long Serialize(string str, DataFile dataFile)
{
var size = Encoding.UTF8.GetByteCount(str);
var fileSlice = dataFile.AllocateValue(size);
fixed(byte *buffer = fileSlice.Span)
fixed(char *chars = str)
{
Encoding.UTF8.GetBytes(chars, str.Length, buffer, size);
}
return(fileSlice.Offset);
}
public long Serialize(string key, string value, DataFile dataFile)
{
var item = dataFile.AllocateItem(
key == null ? -1 : key.Length * sizeof(char),
value == null ? -1 : value.Length * sizeof(char));
if (key != null)
{
key.AsSpan().CopyTo(MemoryMarshal.Cast <byte, char>(item.KeySpan));
}
if (value != null)
{
value.AsSpan().CopyTo(MemoryMarshal.Cast <byte, char>(item.ValueSpan));
}
return(item.Offset);
}
