public Utf8String ToUtf8String(UUIDRepresentation representation, bool compact)
{
Span <char> tmp = stackalloc char[MaxStringLength];
if (!TryFormat(tmp, out int charsWritten, representation, compact))
{
throw new Exception();
}
return(new Utf8String(tmp.Slice(0, charsWritten)));
}
public bool TryFormat(
Span <char> destination,
out int charsWritten,
UUIDRepresentation representation = UUIDRepresentation.HyphenHex,
bool compact = false)
{
// The hyphen are set to split the UUID into numbers of the format 8-4-4-4-12 with
// each number marking the number of hexadecimal digits fitting into the corresponding section.
// 00000001-0002-0003-0004-000000000005 == 1-2-3-4-5
// 00000001000200030004000000000005 == 1000200030004000000000005
if (representation == UUIDRepresentation.IntArray)
{
