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elliptic-curve: impl Deref for NonZeroScalar #278

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Merged
tarcieri merged 1 commit into from
Aug 31, 2020
Merged

elliptic-curve: impl Deref for NonZeroScalar #278

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12 changes: 12 additions & 0 deletions elliptic-curve/src/scalar.rs
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
//! Scalar types

use crate::{ops::Invert, Arithmetic, Curve, ElementBytes, FromBytes};
use core::ops::Deref;
use subtle::{Choice, ConditionallySelectable, ConstantTimeEq, CtOption};

#[cfg(feature = "rand")]
Expand Down Expand Up @@ -64,6 +65,17 @@ where

impl<C> Copy for NonZeroScalar<C> where C: Curve + Arithmetic {}

impl<C> Deref for NonZeroScalar<C>
where
C: Curve + Arithmetic,
{
type Target = C::Scalar;

fn deref(&self) -> &C::Scalar {
&self.scalar
}
}

impl<C> FromBytes for NonZeroScalar<C>
where
C: Curve + Arithmetic,
Expand Down