Crate base91le 

base91le is an encoding that encode raw bytes into ascii in little-endian with 91 ascii character.

It’s more efficient than base64 that it encode 13 bytes to 16 bytes and it’s able to write training characters to hint how many bytes encoded in last 16 bytes chunk.

See KEYMAP for the characters the encoding used.

Simple encode and decode

use base91le::{encode, decode};

assert_eq!(encode(b"hello"), "%;:w!;00~~~~~~~~");
assert_eq!(decode("BM1$A*00~~~~~~~~").unwrap(), b"world");

Modules

read

Provides reader that decoded bytes read from given reader

ring

Fixed size ring-buffer to read and write

write

Provides writer that write encoded string to given writer

Enums

DecodeError

errors that could happen when decoding

Constants

KEYMAP

keymap used by the encoding

Functions

decode

decode base91le encoded string to raw bytes

decode_chunk

decode a 16 bytes len chunk to given buf, returns decoded len

decode_chunks

decode base91le encoded string to raw bytes, with already checked length

encode

encode all bytes into a string

encode_chunk

encode a 13 bytes chunk into base91le encoding