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Reduce FieldExt bound to Field for Neg and Sub impls on Expression<F>

This commit is contained in:
Jack Grigg 2021-02-12 16:52:42 +00:00
parent 5905230174
commit 821bca0abe
1 changed files with 3 additions and 3 deletions
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6
src/plonk/circuit.rs
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@ -7,7 +7,7 @@ use std::{
};
use super::{lookup, permutation, Error};
use crate::{arithmetic::FieldExt, poly::Rotation};
use crate::poly::Rotation;
/// A column type
pub trait ColumnType: 'static + Sized {}
@ -319,7 +319,7 @@ impl<F: Field> Expression<F> {
}
}
impl<F: FieldExt> Neg for Expression<F> {
impl<F: Field> Neg for Expression<F> {
type Output = Expression<F>;
fn neg(self) -> Self::Output {
Expression::Scaled(Box::new(self), -F::one())
@ -333,7 +333,7 @@ impl<F> Add for Expression<F> {
}
}
impl<F: FieldExt> Sub for Expression<F> {
impl<F: Field> Sub for Expression<F> {
type Output = Expression<F>;
fn sub(self, rhs: Expression<F>) -> Expression<F> {
Expression::Sum(Box::new(self), Box::new(-rhs))