pub fn encode_u8(v: &[u8]) -> String
Expand description
Encode text as STFU-8, escaping all non-printable or non UTF-8 bytes.
Examples
let encoded = stfu8::encode_u8(b"foo\xFF\nbar");
assert_eq!(
encoded,
r"foo\xFF\nbar" // notice the `r` == raw string
);