Function base64url_encode 

pub fn base64url_encode(data: &[u8]) -> String

Encodes binary data into an unpadded URL-safe Base64 string (RFC 4648 § 5).

Examples

use skyauth::crypto::base64url_encode;

let encoded = base64url_encode(&[0x00, 0x01, 0x02]);
assert_eq!(encoded, "AAEC");