mod tests {
use test::Bencher;
use std::prelude::*;
- use std::num::ToStrRadix;
+ use std::fmt;
use str::Str;
use string::String;
fn to_hex_str(r: &[u8, ..8]) -> String {
let mut s = String::new();
for b in r.iter() {
- s.push_str((*b as uint).to_str_radix(16u).as_slice());
+ s.push_str(format!("{}", fmt::radix(*b, 16)).as_slice());
}
s
}
let r = result_bytes(h);
let mut s = String::new();
for b in r.iter() {
- s.push_str((*b as uint).to_str_radix(16u).as_slice());
+ s.push_str(format!("{}", fmt::radix(*b, 16)).as_slice());
}
s
}