Function encode

pub fn encode(charset: &str, encode_str: &str) -> Result<String, EncodeError>

Encodes a given input string into an encoded format using a specified character set (charset). This function groups bytes in chunks of 3 and maps them into 4-character segments based on charset.

Parameters

• charset: A string representing the character set to use for encoding. Each character in charset should have a unique position to ensure accurate encoding.
• encode_str: The input string to encode. It will be converted to bytes and processed in 3-byte chunks.

Returns

Returns a Result containing the encoded String if successful, or a EncodeError if the charset is invalid.

Example

use bin_encode_decode::*;

let charset = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_=";
let original_str = "test";
let encoded_str = encode(charset, original_str);
assert_eq!(encoded_str.unwrap(), "aab0aabLaabZaab0");