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removes unused struct + fmt

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This commit is contained in:
Kobi Gurkan
2020-03-28 21:43:57 +03:00
committed by Pratyush Mishra
parent 8cd0999431
commit ded3d687cc
2 changed files with 68 additions and 81 deletions
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147
r1cs-std/src/fields/fp/cmp.rs
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@@ -4,11 +4,11 @@ use crate::{
ToBitsGadget,
};
use algebra::PrimeField;
use core::{cmp::Ordering, marker::PhantomData};
use core::cmp::Ordering;
use r1cs_core::{ConstraintSystem, SynthesisError};
impl<F: PrimeField> FpGadget<F> {
fn process_cmp_inputs<CS: ConstraintSystem<F>>(
fn process_cmp_inputs<CS: ConstraintSystem<F>>(
mut cs: CS,
a: &FpGadget<F>,
b: &FpGadget<F>,
@@ -177,14 +177,6 @@ impl<F: PrimeField> FpGadget<F> {
Ok(())
}
}
pub struct CmpGadget<ConstraintF: PrimeField> {
constraint_field_type: PhantomData<ConstraintF>,
}
impl<ConstraintF: PrimeField> CmpGadget<ConstraintF> {
}
#[cfg(test)]
@@ -225,36 +217,35 @@ mod test {
match a.cmp(&b) {
Ordering::Less => {
a_var.enforce_cmp(
cs.ns(|| "smaller than test"),
&b_var,
Ordering::Less,
false,
)
.unwrap();
a_var.enforce_cmp(
cs.ns(|| "smaller than test 2"),
&b_var,
Ordering::Less,
true,
)
.unwrap();
a_var
.enforce_cmp(cs.ns(|| "smaller than test"), &b_var, Ordering::Less, false)
.unwrap();
a_var
.enforce_cmp(
cs.ns(|| "smaller than test 2"),
&b_var,
Ordering::Less,
true,
)
.unwrap();
},
Ordering::Greater => {
a_var.enforce_cmp(
cs.ns(|| "smaller than test"),
&b_var,
Ordering::Greater,
false,
)
.unwrap();
a_var.enforce_cmp(
cs.ns(|| "smaller than test 2"),
&b_var,
Ordering::Greater,
true,
)
.unwrap();
a_var
.enforce_cmp(
cs.ns(|| "smaller than test"),
&b_var,
Ordering::Greater,
false,
)
.unwrap();
a_var
.enforce_cmp(
cs.ns(|| "smaller than test 2"),
&b_var,
Ordering::Greater,
true,
)
.unwrap();
},
_ => {},
}
@@ -274,36 +265,35 @@ mod test {
match b.cmp(&a) {
Ordering::Less => {
a_var.enforce_cmp(
cs.ns(|| "smaller than test"),
&b_var,
Ordering::Less,
false,
)
.unwrap();
a_var.enforce_cmp(
cs.ns(|| "smaller than test 2"),
&b_var,
Ordering::Less,
true,
)
.unwrap();
a_var
.enforce_cmp(cs.ns(|| "smaller than test"), &b_var, Ordering::Less, false)
.unwrap();
a_var
.enforce_cmp(
cs.ns(|| "smaller than test 2"),
&b_var,
Ordering::Less,
true,
)
.unwrap();
},
Ordering::Greater => {
a_var.enforce_cmp(
cs.ns(|| "smaller than test"),
&b_var,
Ordering::Greater,
false,
)
.unwrap();
a_var.enforce_cmp(
cs.ns(|| "smaller than test 2"),
&b_var,
Ordering::Greater,
true,
)
.unwrap();
a_var
.enforce_cmp(
cs.ns(|| "smaller than test"),
&b_var,
Ordering::Greater,
false,
)
.unwrap();
a_var
.enforce_cmp(
cs.ns(|| "smaller than test 2"),
&b_var,
Ordering::Greater,
true,
)
.unwrap();
},
_ => {},
}
@@ -315,13 +305,9 @@ mod test {
let mut cs = TestConstraintSystem::<Fr>::new();
let a = rand_in_range(&mut rng);
let a_var = FpGadget::<Fr>::alloc(cs.ns(|| "a"), || Ok(a)).unwrap();
a_var.enforce_cmp(
cs.ns(|| "smaller than test"),
&a_var,
Ordering::Less,
false,
)
.unwrap();
a_var
.enforce_cmp(cs.ns(|| "smaller than test"), &a_var, Ordering::Less, false)
.unwrap();
assert!(!cs.is_satisfied());
}
@@ -330,13 +316,14 @@ mod test {
let mut cs = TestConstraintSystem::<Fr>::new();
let a = rand_in_range(&mut rng);
let a_var = FpGadget::<Fr>::alloc(cs.ns(|| "a"), || Ok(a)).unwrap();
a_var.enforce_cmp(
cs.ns(|| "smaller than or equal to test"),
&a_var,
Ordering::Less,
true,
)
.unwrap();
a_var
.enforce_cmp(
cs.ns(|| "smaller than or equal to test"),
&a_var,
Ordering::Less,
true,
)
.unwrap();
assert!(cs.is_satisfied());
}