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Switch to ascii uppercase function

This commit is contained in:
Colin Davidson 2016-01-16 22:27:56 -08:00
parent 80c4d01b7f
commit 04000436b1
1 changed files with 2 additions and 1 deletions
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3
src/bigint.rs
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@ -76,6 +76,7 @@ use std::fmt;
use std::cmp::Ordering::{self, Less, Greater, Equal}; use std::cmp::Ordering::{self, Less, Greater, Equal};
use std::{f32, f64}; use std::{f32, f64};
use std::{u8, i64, u64}; use std::{u8, i64, u64};
use std::ascii::AsciiExt;
// Some of the tests of non-RNG-based functionality are randomized using the // Some of the tests of non-RNG-based functionality are randomized using the
// RNG-based functionality, so the RNG-based functionality needs to be enabled // RNG-based functionality, so the RNG-based functionality needs to be enabled
@ -250,7 +251,7 @@ impl fmt::LowerHex for BigUint {
impl fmt::UpperHex for BigUint { impl fmt::UpperHex for BigUint {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "{}", self.to_str_radix(16).to_uppercase()) write!(f, "{}", self.to_str_radix(16).to_ascii_uppercase())
} }
} }