Runs cargo fmt

crypto-primitives/src/signature/constraints.rs

@@ -7,7 +7,10 @@ use crate::signature::SignatureScheme;
 pub trait SigRandomizePkGadget<S: SignatureScheme, ConstraintF: Field> {
     type ParametersGadget: AllocGadget<S::Parameters, ConstraintF> + Clone;
 
-    type PublicKeyGadget: ToBytesGadget<ConstraintF> + EqGadget<ConstraintF> + AllocGadget<S::PublicKey, ConstraintF> + Clone;
+    type PublicKeyGadget: ToBytesGadget<ConstraintF>
+        + EqGadget<ConstraintF>
+        + AllocGadget<S::PublicKey, ConstraintF>
+        + Clone;
 
     fn check_randomization_gadget<CS: ConstraintSystem<ConstraintF>>(
         cs: CS,

crypto-primitives/src/signature/mod.rs

@@ -1,5 +1,5 @@
-use algebra::bytes::ToBytes;
 use crate::Error;
+use algebra::bytes::ToBytes;
 use rand::Rng;
 use std::hash::Hash;
 
@@ -8,7 +8,6 @@ pub mod constraints;
 #[cfg(feature = "r1cs")]
 pub use constraints::*;
 
-
 pub mod schnorr;
 
 pub trait SignatureScheme {
@@ -56,10 +55,10 @@ mod test {
     use crate::{signature::schnorr::SchnorrSignature, SignatureScheme};
     use algebra::{
         curves::edwards_sw6::EdwardsAffine as Edwards, groups::Group, to_bytes, ToBytes,
+        UniformRand,
     };
     use blake2::Blake2s;
     use rand::thread_rng;
-    use algebra::UniformRand;
 
     fn sign_and_verify<S: SignatureScheme>(message: &[u8]) {
         let rng = &mut thread_rng();

crypto-primitives/src/signature/schnorr/constraints.rs

@@ -6,12 +6,11 @@ use crate::signature::SigRandomizePkGadget;
 
 use std::{borrow::Borrow, marker::PhantomData};
 
-use crate::signature::schnorr::{
-    SchnorrPublicKey, SchnorrSigParameters, SchnorrSignature,
-};
+use crate::signature::schnorr::{SchnorrPublicKey, SchnorrSigParameters, SchnorrSignature};
 use digest::Digest;
 
-pub struct SchnorrSigGadgetParameters<G: Group, ConstraintF: Field, GG: GroupGadget<G, ConstraintF>> {
+pub struct SchnorrSigGadgetParameters<G: Group, ConstraintF: Field, GG: GroupGadget<G, ConstraintF>>
+{
     generator: GG,
     _group:    PhantomData<*const G>,
     _engine:   PhantomData<*const ConstraintF>,
@@ -39,18 +38,18 @@ impl<G: Group, ConstraintF: Field, GG: GroupGadget<G, ConstraintF>> Clone
 pub struct SchnorrSigGadgetPk<G: Group, ConstraintF: Field, GG: GroupGadget<G, ConstraintF>> {
     pub_key: GG,
     #[doc(hidden)]
-    _group:  PhantomData<*const G>,
+    _group: PhantomData<*const G>,
     #[doc(hidden)]
     _engine: PhantomData<*const ConstraintF>,
 }
 
 pub struct SchnorrRandomizePkGadget<G: Group, ConstraintF: Field, GG: GroupGadget<G, ConstraintF>> {
     #[doc(hidden)]
-    _group:        PhantomData<*const G>,
+    _group: PhantomData<*const G>,
     #[doc(hidden)]
     _group_gadget: PhantomData<*const GG>,
     #[doc(hidden)]
-    _engine:       PhantomData<*const ConstraintF>,
+    _engine: PhantomData<*const ConstraintF>,
 }
 
 impl<G, GG, D, ConstraintF> SigRandomizePkGadget<SchnorrSignature<G, D>, ConstraintF>
@@ -109,7 +108,10 @@ where
         })
     }
 
-    fn alloc_input<F, T, CS: ConstraintSystem<ConstraintF>>(cs: CS, f: F) -> Result<Self, SynthesisError>
+    fn alloc_input<F, T, CS: ConstraintSystem<ConstraintF>>(
+        cs: CS,
+        f: F,
+    ) -> Result<Self, SynthesisError>
     where
         F: FnOnce() -> Result<T, SynthesisError>,
         T: Borrow<SchnorrSigParameters<G, D>>,
@@ -123,7 +125,8 @@ where
     }
 }
 
-impl<G, ConstraintF, GG> AllocGadget<SchnorrPublicKey<G>, ConstraintF> for SchnorrSigGadgetPk<G, ConstraintF, GG>
+impl<G, ConstraintF, GG> AllocGadget<SchnorrPublicKey<G>, ConstraintF>
+    for SchnorrSigGadgetPk<G, ConstraintF, GG>
 where
     G: Group,
     ConstraintF: Field,
@@ -142,7 +145,10 @@ where
         })
     }
 
-    fn alloc_input<F, T, CS: ConstraintSystem<ConstraintF>>(cs: CS, f: F) -> Result<Self, SynthesisError>
+    fn alloc_input<F, T, CS: ConstraintSystem<ConstraintF>>(
+        cs: CS,
+        f: F,
+    ) -> Result<Self, SynthesisError>
     where
         F: FnOnce() -> Result<T, SynthesisError>,
         T: Borrow<SchnorrPublicKey<G>>,
@@ -196,7 +202,10 @@ where
     ConstraintF: Field,
     GG: GroupGadget<G, ConstraintF>,
 {
-    fn to_bytes<CS: ConstraintSystem<ConstraintF>>(&self, mut cs: CS) -> Result<Vec<UInt8>, SynthesisError> {
+    fn to_bytes<CS: ConstraintSystem<ConstraintF>>(
+        &self,
+        mut cs: CS,
+    ) -> Result<Vec<UInt8>, SynthesisError> {
         self.pub_key.to_bytes(&mut cs.ns(|| "PubKey To Bytes"))
     }
 

crypto-primitives/src/signature/schnorr/mod.rs

@@ -1,14 +1,11 @@
-use crate::SignatureScheme;
+use crate::{Error, SignatureScheme};
 use algebra::{
-    ToConstraintField,
     bytes::ToBytes,
     fields::{Field, PrimeField},
     groups::Group,
-    to_bytes,
+    to_bytes, ToConstraintField, UniformRand,
 };
 use digest::Digest;
-use crate::Error;
-use algebra::UniformRand;
 use rand::Rng;
 use std::{
     hash::Hash,
@@ -223,8 +220,8 @@ pub fn bytes_to_bits(bytes: &[u8]) -> Vec<bool> {
     bits
 }
 
-impl<ConstraintF: Field, G: Group + ToConstraintField<ConstraintF>, D: Digest> ToConstraintField<ConstraintF>
-    for SchnorrSigParameters<G, D>
+impl<ConstraintF: Field, G: Group + ToConstraintField<ConstraintF>, D: Digest>
+    ToConstraintField<ConstraintF> for SchnorrSigParameters<G, D>
 {
     #[inline]
     fn to_field_elements(&self) -> Result<Vec<ConstraintF>, Error> {