pub enum Types {
Eoc = 0,
Boolean = 1,
Integer = 2,
BitString = 3,
OctetString = 4,
Null = 5,
ObjectIdentifier = 6,
ObjectDescriptor = 7,
External = 8,
Real = 9,
Enumerated = 10,
EmbeddedPdv = 11,
Utf8String = 12,
RelativeOid = 13,
Sequence = 16,
Set = 17,
NumericString = 18,
PrintableString = 19,
T61String = 20,
VideotexString = 21,
Ia5String = 22,
UtcTime = 23,
GeneralizedTime = 24,
GraphicString = 25,
VisibleString = 26,
GeneralString = 27,
UniversalString = 28,
CharacterString = 29,
BmpString = 30,
}