Import std.text.encoding

Base64

std.text.encoding

struct

Public Struct Base64

Base64, which writes bytes as text of 64 characters and back: each 3 bytes as 4 characters of "A" to "Z", "a" to "z", "0" to "9", "+", and "/", or "-" and "_" for those two in its URL-safe form, which URLs and file names can hold, and "=" filling out the last 4.

Examples

Expect(Base64.Encode("hi!".Bytes) == "aGkh")
Expect(Base64.Decode("aGkh") == "hi!".Bytes)
Expect(Base64.Decode("not base64!") == Null)

std/text/encoding.fb, line 245

Public Static Method Encode(bytes: UInt8[], urlSafe: Bool = False, padding: Bool = True): String static method #

bytes as Base64, URL-safe when urlSafe says, and filled out with "=" when padding says.
Public Static Method Decode(text: String, urlSafe: Bool = False): UInt8[]? static method #

The bytes Base64 text holds, in its URL-safe form when urlSafe says, with "=" filling out its end or not, or Null when it isn't Base64.

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