Constant data_encoding::BASE64

pub const BASE64: Encoding;

Padded base64 encoding

This encoding is a static version of:

let mut spec = Specification::new();
spec.symbols.push_str("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/");
spec.padding = Some('=');
assert_eq!(BASE64, spec.encoding().unwrap());

It is conform to RFC4648.