A basic bare type. Values of type
string look differently depending on the length
L of the string being serialized:
L <= 253, the serialization contains one byte with the value of
Lbytes of the string followed by 0 to 3 characters containing 0, such that the overall length of the value be divisible by 4, whereupon all of this is interpreted as a sequence of
int(L/4)+132-bit little-endian integers.
L >= 254, the serialization contains byte 254, followed by 3 bytes with the string length
Lin little-endian order, followed by
Lbytes of the string, further followed by 0 to 3 null padding bytes.
All strings passed to the API must be encoded in UTF-8. When arbitrary byte sequences have to be serialized, bytes alias is to be used.