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use crate::{error::ParseError, ibig::IBig, ops::Abs, ubig::UBig};
impl num_traits::Zero for UBig {
fn zero() -> Self {
Self::from(0u8)
}
fn is_zero(&self) -> bool {
*self == Self::from(0u8)
}
}
impl num_traits::Zero for IBig {
fn zero() -> Self {
Self::from(0u8)
}
fn is_zero(&self) -> bool {
*self == Self::from(0u8)
}
}
impl num_traits::One for UBig {
fn one() -> Self {
Self::from(1u8)
}
}
impl num_traits::One for IBig {
fn one() -> Self {
Self::from(1u8)
}
}
impl num_traits::Pow<usize> for UBig {
type Output = UBig;
fn pow(self, rhs: usize) -> UBig {
(&self).pow(rhs)
}
}
impl num_traits::Pow<usize> for &UBig {
type Output = UBig;
fn pow(self, rhs: usize) -> UBig {
self.pow(rhs)
}
}
impl num_traits::Pow<usize> for IBig {
type Output = IBig;
fn pow(self, rhs: usize) -> IBig {
(&self).pow(rhs)
}
}
impl num_traits::Pow<usize> for &IBig {
type Output = IBig;
fn pow(self, rhs: usize) -> IBig {
self.pow(rhs)
}
}
impl num_traits::Unsigned for UBig {}
impl num_traits::Signed for IBig {
fn abs(&self) -> Self {
Abs::abs(self)
}
fn abs_sub(&self, other: &Self) -> Self {
Abs::abs(self - other)
}
fn signum(&self) -> Self {
self.signum()
}
fn is_positive(&self) -> bool {
*self > IBig::from(0u8)
}
fn is_negative(&self) -> bool {
*self < IBig::from(0u8)
}
}
impl num_traits::Num for UBig {
type FromStrRadixErr = ParseError;
fn from_str_radix(s: &str, radix: u32) -> Result<Self, ParseError> {
Self::from_str_radix(s, radix)
}
}
impl num_traits::Num for IBig {
type FromStrRadixErr = ParseError;
fn from_str_radix(s: &str, radix: u32) -> Result<Self, ParseError> {
Self::from_str_radix(s, radix)
}
}