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//! Easy to use encoding utility functions
use base64;
use std::fmt::Write;
/// Encode a piece of arbitary data into a bse64 string
pub fn base64_encode(data: &Vec<u8>) -> String {
return base64::encode(data);
}
/// Decode a base64 string into arbitrary data
pub fn base64_decode(data: &String) -> Vec<u8> {
return base64::decode(data).unwrap();
}
/// Simply encode a byte-string as hexadecimal symbols
pub fn encode_hex(data: &str) -> String {
let mut s = String::new();
for &byte in data.as_bytes() {
write!(&mut s, "{:X}", byte).expect("Unable to HEX encode!");
}
return s;
}
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