Module `alphabet`

Provides [Alphabet] and constants for alphabets commonly used in the wild.

Structs

Alphabet An alphabet defines the 64 ASCII characters (symbols) used for base64.
Symbol An ASCII printable byte suitable for use as a base64 symbol in an alphabet or as custom padding.

Enums

ParseAlphabetError Possible errors when constructing an [Alphabet] from a str.

Constants

BCRYPT The bcrypt alphabet.
BIN_HEX The alphabet used in BinHex 4.0 files.
CRYPT The crypt(3) alphabet (with . and / as the first two characters).
IMAP_MUTF7 The alphabet used in IMAP-modified UTF-7 (with + and ,).
STANDARD The standard alphabet (with + and /) specified in [RFC 4648][].
URL_SAFE The URL-safe alphabet (with - and _) specified in [RFC 4648][].