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e0e63cf241
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@ -851,7 +851,7 @@ impl BigUint {
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/// Creates and initializes a `BigUint`.
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#[inline]
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pub fn parse_bytes(buf: &[u8], radix: uint) -> Option<BigUint> {
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str::from_utf8(buf).and_then(|s| FromStrRadix::from_str_radix(s, radix))
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str::from_utf8(buf).ok().and_then(|s| FromStrRadix::from_str_radix(s, radix))
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}
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#[inline]
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@ -1535,7 +1535,7 @@ impl BigInt {
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/// Creates and initializes a `BigInt`.
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#[inline]
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pub fn parse_bytes(buf: &[u8], radix: uint) -> Option<BigInt> {
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str::from_utf8(buf).and_then(|s| FromStrRadix::from_str_radix(s, radix))
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str::from_utf8(buf).ok().and_then(|s| FromStrRadix::from_str_radix(s, radix))
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}
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@ -1580,7 +1580,7 @@ mod biguint_tests {
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use super::{BigInt, RandBigInt, ToBigInt};
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use super::Sign::Plus;
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use std::cmp::{Less, Equal, Greater};
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use std::cmp::Ordering::{Less, Equal, Greater};
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use std::str::FromStr;
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use std::i64;
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use std::num::FromStrRadix;
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@ -2446,7 +2446,7 @@ mod bigint_tests {
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use super::{Sign, BigInt, RandBigInt, ToBigInt};
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use super::Sign::{Minus, NoSign, Plus};
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use std::cmp::{Less, Equal, Greater};
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use std::cmp::Ordering::{Less, Equal, Greater};
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use std::i64;
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use std::num::FromStrRadix;
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use std::num::{ToPrimitive, FromPrimitive};
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