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Implement {AddAssign, SubAssign} for ExtendedPoint.

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Isis Lovecruft 2017-05-18 23:00:55 +00:00
parent 961e71ee58
commit ed315ffcae
Failed to extract signature
1 changed files with 13 additions and 0 deletions
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13
src/curve.rs
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@ -83,6 +83,7 @@ use collections::Vec;
use core::fmt::Debug;
use core::iter::Iterator;
use core::ops::{Add, Sub, Neg};
use core::ops::{AddAssign, SubAssign};
use core::ops::{Mul, MulAssign};
use core::ops::Index;
@ -802,6 +803,12 @@ impl<'a,'b> Add<&'b ExtendedPoint> for &'a ExtendedPoint {
}
}
impl<'b> AddAssign<&'b ExtendedPoint> for ExtendedPoint {
fn add_assign(&mut self, _rhs: &'b ExtendedPoint) {
*self = (self as &ExtendedPoint) + _rhs;
}
}
impl<'a,'b> Sub<&'b ExtendedPoint> for &'a ExtendedPoint {
type Output = ExtendedPoint;
fn sub(self, other: &'b ExtendedPoint) -> ExtendedPoint {
@ -809,6 +816,12 @@ impl<'a,'b> Sub<&'b ExtendedPoint> for &'a ExtendedPoint {
}
}
impl<'b> SubAssign<&'b ExtendedPoint> for ExtendedPoint {
fn sub_assign(&mut self, _rhs: &'b ExtendedPoint) {
*self = (self as &ExtendedPoint) - _rhs;
}
}
impl<'a> Neg for &'a ExtendedPoint {
type Output = ExtendedPoint;