Ok(encrypted_mess) => {
let encrypted_mess_encoded = percent_encoding::utf8_percent_encode(&encrypted_mess, percent_encoding::NON_ALPHANUMERIC).to_string();
println!("Encrypted message percent-encoded: {}", encrypted_mess_encoded); },
Ok(encrypted_mess) => {
let encrypted_mess_encoded = percent_encoding::utf8_percent_encode(&encrypted_mess, percent_encoding::NON_ALPHANUMERIC).to_string();
println!("Encrypted message percent-encoded: {}", encrypted_mess_encoded); },