utf 8 - How can I get the Unicode codepoint represented by an integer in Swift? -

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so know how convert string utf8 format 

for character in strings.utf8 {      // example converted 65      var utf8value = character }

i read guide can't find how convert unicode code point represented integer string. example: converting 65 a. tried use "\u"+utf8value still failed.

is there way this?

if @ enum definition character can see following initializer:

init(_ scalar: unicodescalar)

if @ struct unicodescalar, see initializer:

init(_ v: uint32)

we can put them together, , whole character

character(unicodescalar(65))

and if want in string, it's initializer away...

  1> string(character(unicodescalar(65))) $r1: string = "a"

or (although can't figure out why 1 works) can do

string(unicodescalar(65))

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