pub static BASE64URL_NOPAD: Base64NoPadExpand description
Unpadded base64url encoding
This encoding is a static version of:
let mut spec = Specification::new();
spec.symbols.push_str("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_");
assert_eq!(BASE64URL_NOPAD.as_dyn(), &spec.encoding().unwrap());