Function stfu8::encode_pretty

pub fn encode_pretty(v: &[u8]) -> String

Decode stfu8 text as binary, escaping all non-printable characters EXCEPT: - \t: tab - \n: line feed - \r: cariage return

This will allow the encoded text to print "pretilly" while still escaping invalid unicode and other non-printable characters.

Examples

let encoded = stfu8::encode_pretty(b"foo\xFF\nbar");
assert_eq!(
    encoded,
    "foo\\xFF\nbar"
);